ASCO Series 651 652 653 3/2 Slow-Start Quick Exhaust Valves Manuals & Guides [hu]

Page 1

INSTALLATION AND MAINTENANCE INSTRUCTIONS

INSTRUCTIONS D’INSTALLATION ET DE MAINTENANCE

INBETRIEBNAHME - UND WARTUNGSANLEITUNG INSTRUCCIONES DE PUESTA EN MARCHA Y MANTENIMIENTO INSTRUZIONI DI MESSA IN SERVIZIO E MANUTENZIONE

ALGEMENE INSTALLATIE- EN ONDERHOUDSINSTRUCTIES

INSTALLASJONS- OG VEDLIKEHOLDSINSTRUKSER

INSTALLATIONS- OCH UNDERHÅLLSINSTRUKTIONER

ASENNUS - JA HUOLTO-OHJEET

INSTALLATIONS - OG VEDLIGEHOLDSANVISNINGER

INSTRUÇÕES DE INSTALAÇÃO E MANUTENÇÃO

ΟΔΗΓΙΕΣ ΤΟΠΟΘΕΤΗΣΗΣ ΚΑΙ ΣΥΝΤΗΡΗΣΗΣ

POKYNY PRO INSTALACI A ÚDRŽBU

INSTRUKCJA MONTAŻU I KONSERWACJI

TELEPÍTÉSI ÉS KARBANTARTÁSI ÚTMUTATÓ

ИНСТРУКЦИЯ ПО УСТАНОВКЕ И ОБСЛУЖИВАНИЮ

ОРНАТУ ЖƏНЕ ҚЫЗМЕТ КӨРСЕТУ НҰСҚАУЛАР

3/2 SLOW-START

QUICK EXHAUST VALVES

EN FR DE ES

IT NL NO SE

FI DK PT GR CZ PL HU RU KZ

651 - 652 - 653

F°

160

160 150

150 140

140 130

130 120

120 110

110 100

100

90 80

80 70

70 60

60 50

50 40

40 30

30 20

20 10

-10

C°

C° 70

70 60

60 50

50 40

40 30

30 20

20 10

-10

-20

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

NBR

C°

F°

210 200 190 180

+50°C

651/652 = 145 PSIG (10 bar) 653 = 230 PSIG (16 bar)

max.

651/652/653 = 55 PSIG (3,8 bar)

-10°C

min.

(bar)

170 160 150 140 130 120 110 100

110 100 90 80 60

+50°C

50 40

80 70

60 50

40 30 20 10

-10

-20

-10°C

651

1/8 - 1/4

1/2 - 3/4 - 1

652

1/4 - 3/8 - 1/2

2 3

653

OPERATING CONDITIONS

508608-001 / B

OPTIONS:

FKM/FPM

-20°C +50°C/+80+C

508608-001508608-001

Page 2

651 - 652 - 653

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

651 - 652 - 653

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

P651AT504958001

651 ►

NBR

FPM/FKM

652 ►

653 ►

651 ►

652 ►

653 ►

P652AT502466001

P653AT507291001

P651AT504958003

P652AT502466003

P653AT507291003

MOUNTING / ASSEMBLING UNITS

P651AT503860001

651 ►

P652AT503860002

652 ►

P653AT503860003

653 ►

items N.m

651 ►

652 ► 653 ►

Inch.pounds

4,2±0,2 37±2

651 ► 652 ► 653 ►

items N.m

651 ► 652 ► 653 ►

1,13±0,2 10±2

1,9±0,2 17±2 2,9±0,2 25±2

651 = 2,5

652 = 3 653 = 4

Inch.pounds

MOUNTING

1/4 NPTF

1/4 ISO 228/1-G

651 ►

1/4 ISO 7/1 Rc

1/2 NPTF

1/2 ISO 228/1-G

652 ►

653 ►

651 ►

652 ►

653 ►

1/2 ISO 7/1 Rc

1 NPTF

1 ISO 228/1-G

1 ISO 7/1 Rc

1-1/4 NPTF

1-1/4 ISO 228/1-G

1-1/4 ISO 7/1 Rc

1/4 NPTF

1/4 ISO 228/1-G

1/4 ISO 7/1 Rc

1/2 NPTF

1/2 ISO 228/1-G

1/2 ISO 7/1 Rc

1 NPTF

1 ISO 228/1-G

1 ISO 7/1 Rc

1-1/4 NPTF

1-1/4 ISO 228/1-G

1-1/4 ISO 7/1 Rc

NBR

FPM/ FKM

T651AT504959001 T651AT504959002 T651AT504959003 T652AT502468001 T652AT502468002 T652AT502468003 T653AT507292001 T653AT507292002 T653AT507292003 T653AT507292019 T653AT507292020 T653AT507292021 T651AT504959007 T651AT504959008 T651AT504959009 T652AT502468007 T652AT502468008 T652AT502468009 T653AT507292007 T653AT507292008 T653AT507292009 T653AT507292027 T653AT507292026 T653AT507292021

P699AT502467001

651

1/8 1/4

1/4

652

3/8 1/2

1/2 3/4

653

651

1/4

1/8

652

1/2

1/4

3/8

653

3/4



508608-001508608-001

Page 3

FRL ASSEMBLY

651 - 652 - 653

Assembly: All ports on the device that may come in contact with pressurized ﬂ uids must be connected to a conduit or an associated component (example: exhaust

silencer, etc.). Stamped brackets and nut are not to be used to support product during installation of pipe or ﬁ ttings.

Use: Personnel working with the components must be familiar with electric controls, such as redundancies and feedback (electronic controls), where applicable.

Environment: In order to prevent noise nuisance due to system purging by certain components (especially with compressed air), it is recommended to use noise

reduction systems.

Montage : Tous les oriﬁ ces de l'appareil pouvant être en contact avec le ﬂ uide sous pression doivent être raccordés à une canalisation ou à un composant associé

(exemple : silencieux d'échappement, etc.). L'installation des supports et ﬁ xations ne doivent se faire qu'une fois les tuyauteries installées.

Utilisation : Le personnel intervenant sur certains de ces composants doit être familiarisé avec la commande électrique, par ex. redondances et le cas échéant le

retour d’information (commandes électroniques).

Environnement : Aﬁ n d'éviter les nuisances sonores dues à la purge de capacité (notamment en air comprimé) par certains composants, il est préconisé d'utiliser des systèmes de

Montage: Alle Anschlüsse der Komponente, die mit dem unter Druck stehenden Medium in Berührung kommen können, sind mit der dazugehörigen Verrohrung oder einem dazugehörigen Gerät zu

Einsatz: Das mit Arbeiten an den Komponenten betraute Personal muss mit elektrischer Steuerungstechnik wie Redundanzen und, gegebenenfalls, Rückkopplungen (elektronische

Umweltschutz: Um die von manchen Komponenten durch die Entlüftung verursachte Geräuschentwicklung (insbesondere bei Druckluft) zu vermeiden, wird eine Schalldämpfung empfohlen. Montaje: Todos los oriﬁ cios del aparato susceptibles de entrar en contacto con el ﬂ uido presurizado deben estar conectados a un conducto o a un componente asociado (ejemplo:

Utilización: El personal que maneje los componentes debe tener conocimientos sobre controles eléctricos, como las redundancias y, si se diera el caso, sobre el retorno de

Medio ambiente: Para evitar las molestias del ruido de las purgas de capacidad (especialmente con aire comprimido) causadas por determinados componentes, se reco-

Montaggio: È necessario che tutte le connessioni del dispositivo che entrano in contatto con il ﬂ uido pressurizzato siano collegati a un condotto o a un componente associato

Utilizzo: È necessario che il personale che utilizza i componenti conosca bene i controlli elettronici, come le ridondanze e i principi dei feedback (controlli elettronici). Ambiente: Per evitare disturbi sonori dovuti allo scarico di determinati componenti (soprattutto con l'aria compressa), si consiglia di utilizzare sistemi di riduzione della rumorosità.

Assemblage: Alle poorten op het apparaat die in contact kunnen komen met onder druk staande media moeten worden aangesloten op een leiding of een daarbij behorend onderdeel (bijvoorbeeld

Gebruik: De personen die met deze componenten werken, moeten op de hoogte zijn van de geldende eisen ten aanzien van elektrische (elektronische) regelaparatuur zoals

Omgeving: Teneinde geluidsoverlast als gevolg van capaciteitsreiniging (met name met behulp van perslucht) door bepaalde onderdelen te voorkomen, raden wij u aan gebruik

Montering: Alle portene på enheten som kan komme i kontakt med trykkvæske, må være tilkoblet en ledning eller en tilbehørskomponent (for eksempel en avgassdemper Bruk: Personalet som arbeider med komponentene, må være fortrolig med den elektroniske styringen, for eksempel redundans og feedback der dette er aktuelt Omgivelser: For å unngå støy som oppstår når innholdet i enkelte komponenter tømmes ut (spesielt når det gjelder trykkluft), anbefales bruk av støyreduksjonssystemer.

Montering: Alla öppningar på apparaten som kan komma i kontakt med tryckﬂ öden ska vara anslutna till en ledning eller tillbehörskomponent (till exempel: avgasdämpare

Användning: Den personal som utför arbetet på vissa av komponenterna ska vara förtrogna med den elektriska styrningen, till exempel redundans och i förekommande

Miljö: För att undvika oljud som uppstår när vissa komponenter tömmer innehållet (i synnerhet med tryckluft), ska man använda ljuddämpande system. Kokoaminen: Kaikkiin laitteessa oleviin aukkoihin, jotka voivat joutua kosketuksiin paineenalaisen nesteen kanssa, on liitettävä putki tai jokin komponentti (esimerkki:

Käyttö: Komponentteja käsittelevien henkilöiden täytyy tuntea soveltuvin osin elektroniset säädöt, kuten redundanssit ja takaisinkytkentä (elektroniset säädöt). Ympäristö: Jotta vältettäisiin joidenkin komponenttien aiheuttamat meluhaitat (erityisesti paineilman vuoksi), on suositeltavaa käyttää äänenvaimennusjärjestelmiä.

Samling: Alle de porte på enheden, som kan komme i kontakt med væsker under tryk, skal være forbundet med andre rør eller en tilsluttet komponent, f.eks. en lyd-

Brug: De personer, som arbejder med komponenterne, skal have erfaring med elektronikarbejde, f.eks. statisk elektricitet og tilbagekobling (elektroniske kontrolsystemer). Omgivelser: For at undgå lydgener, når visse komponenter arbejder på højtryk (især med komprimeret luft), anbefales det at installere systemer til støjreduktion.

Montagem: Todas as portas do dispositivo que possam entrar em contacto com o ﬂ uido sob pressão têm de ser ligadas a uma tubagem ou a um componente associado (por

Utilização: O pessoal que trabalha com os componentes tem de estar familiarizado com controlos electrónicos, tais como redundâncias e feedback, se for o caso (controlos electrónicos). Ambiente: Para evitar a poluição sonora, devido à purga de capacidade (especialmente com ar comprimido), por determinados componentes, é aconselhável utilizar sistemas

Ухнбсмпльгзуз: ¼лет пй иэсет фзт ухукехЮт рпх хрЬсчей ендечьменп нб Эсипхн уе ербцЮ ме фп хгсь хрь рЯеуз рсЭрей нб еЯнбй ухндедемЭнет уе Энб ущлЮнб Ю уе кЬрпйп Ьллп

ЧсЮуз: Фп рспущрйкь рпх бучплеЯфбй ме фб еобсфЮмбфб рсЭрей нб гнщсЯжей фз лейфпхсгЯб фщн злекфспнйкюн ухуфзмЬфщн елЭгчпх, ьрщт фйт ецедсеЯет кбй фзн бнбфспцпдьфзуз,

РесйвЬллпн: Гйб нб брпцехчипэн пй енпчлзфйкпЯ иьсхвпй рпх рспкблпэнфбй льгщ фпх кбибсйумпэ фпх рхкнщфЮ (ейдйкЬ ме рерйеумЭнп бЭсб) брь псйумЭнб еобсфЮмбфб, убт

Montáž: Všechny přípojky na zařízení, které se mohou dostat do kontaktu s kapalinami pod tlakem, musejí být připojeny k vedení nebo k připojené součásti (například: Používání: Osoby pracující s těmito součástmi musejí znát elektrické ovládací prvky, jako jsou redundance a zpětné vazby (elektronické ovládání).

Pracovní prostředí: Aby se zabránilo zbytečnému hluku v důsledku odvzdušňování systému pomocí určitých součástí (obzvláště v případě stlačeného vzduchu),

Montaż: wszystkie złącza urządzenia, które mogą wejść w kontakt z cieczami pod ciśnieniem, musza być podłączone do przewodów lub innego komponentu (przykład: Użytkowanie: personel pracujący z komponentami musi być obeznany z mechanizmami sterowania elektrycznego, takimi jak redundancja i sprzężenie zwrotne Otoczenie: w celu zapobiegania uciążliwemu hałasowi, szczególnie w systemach uwalniających sprężone powietrze, zaleca się stosowanie systemów redukcji hałasu.

Összeszerelés: A készülék minden olyan csatlakozóját, amely nyomás alatt lévő folyadékkal érintkezhet, megfelelő védőcsőhöz vagy alkatrészhez kell rögzíteni Használat: Az alkatrésszel dolgozó személynek tisztában kell lennie az elektronikus vezérlések, redundanciák és gerjedés (elektronikus v ezérlés) fogalmával.

Környezet: A berendezés egyes részegységei (különösen a sűrített levegővel működő egységek) által keltett zajszennyezés csökkentése érdekében javasolt a

Сборка: Все порты устройства, которые могут вступать в контакт с давлением жидкости должен быть соединен с трубопроводом или соответствующего компонента (например, глушитель и т.д.). Запрещается использовать штампованные кронштейны и гайки для поддержки изделия во время установки труб или фитингов. Использование: Персонал, работающий с компонентами должны быть знакомы с электрическим управлением, например, увольнений и обратной связи (электронные системы управления), где это применимо.

Окру рекомендуется использовать системы сокращения шума.

Жинақ: Құрылғыдағы қысымдалған сұйықтықтармен байланысқа түсуі мүмкін барлық порттарды құбыр желісіне немесе тиісті құрамдасқа (мысалы, Пайдалану: Құрамдастармен жұмыс істей тін қызметкерлер резервтеу жəне кері реакция (электрондық басқару) сияқты (қолданылса) э Қоршаған орта: Жүйені белгілі бір құрамдастармен (əсіресе сығылған ауамен) үрлеп тазалау кезінде шудың əсерінен қорғау үшін шуды азайту

réduction de bruit.

verbinden (z.B. Schalldämpfer usw.). Gestanzte Befestigungen mit Schraubenmutter eignen sich nicht für die Halterung des Produkts bei der Installation des Rohrs oder der Fassungen.

Steuerungen) vertraut sein.

silenciosos de escape, etc.) Los soportes y la tuerca marcados no deben utilizarse para apoyar el producto durante la instalación de las tuberías o los acoplamientos.

información (controles electrónicos).

mienda utilizar sistemas de reducción del ruido.

(esempio: ﬁ ltro-silenziatore, ecc.) Le squadre ed i dadi forgiati non devono essere utilizzati per il supporto del prodotto durante l’installazione del tubo o dei raccordi.

een afblaasﬁ lter-demper o.i.d.). Voor ondersteuning van het product tijdens de installatie van leidingen of ﬁ ttingen mogen geen voorgestanste beugels of moeren worden gebruikt.

redundante systemen of regelingen met terugkoppeling, en van hun toepassingen .

te maken van geluidsverminderingssystemen.

e.l.). Stemplede braketter og bolter skal ikke brukes til å støtte produktet under installasjon av rør eller fester.

(elektroniske styringsverktøy).

etc.) De stansade byglarna och muttern får inte användas till att stödja produkten under montering av rör eller kopplingar.

fall informationsretur (elektronisk styrning).

äänenvaimennin, jne.) Puristekiinnikkeitä ja uraa ei saa käyttää tuotteen tukemiseen putken tai liittimien asennuksen aikana.

dæmper. De udstansede konsoller og fastgørelsesringen må ikke bruges som understøttelse af produktet under montering af rør eller ﬁ ttings.

exemplo: silenciador de escape, etc.). Não deve utilizar a porca e os suportes estampados para suportar o produto durante a instalação do tubo ou dos encaixes.

de redução de ruído.

еоЬсфзмб (рбсЬдейгмб: уйгбуфЮсб еоЬфмйузт кфл.). Τα παραγόμενα σε πρέσα μπρακέτα και το παξιμάδι δεν προορίζονται για την υποστήριξη του προϊόντος κατά την εγκατάσταση σωλήνων ή στηριγμάτων.

ецьупн чсейбуфеЯ (злекфспнйкЭт лейфпхсгЯет).

ухнйуфпэме нб чсзуймпрпйЮуефе ухуфЮмбфб меЯщузт фпх ипсэвпх.

tlumič výfuku, atd.). Lisované držáky a matice se nesmí použít na podporu produktu při instalaci potrubí nebo armatury.

doporučujeme používat systémy tlumení hluku.

tłumik wylotowy itp.). Wsporniki tłoczone i nakrętki nie mogą być stosowane w celu podpierania produktu podczas montażu rur lub złączy.

(sterowanie elektroniczne), o ile ma to zastosowanie.

(például: kipufogódob stb.). A lepecsételt keretek és anyák nem használhatók a termék támogatására a cső vagy a szerelvények telepítése során.

zajcsökkentő berendezések használata.

жающая среда: В целях предотвращения шума неприятность из-за системы продувки некоторыми компонентами (особенно с помощью сжатого воздуха),

шығару бəсеңдеткіші, т.б.) жалғау қажет. Тесігі бар кронштейндер жне гайка бырды немесе фитингілерді орнату барысында  німді тіреу шін пайдаланылмауы керек.

басқару элементтерімен таныс болуы қажет.

жүйелерін пайдаланған жөн.

▼ ▼

6 7

лектрлік

651 - 652 - 653

GAUGES

QUICK EXHAUST VALVES

NBR

0-12 bar

M699AG438047001 M699AG438047013

0-175 PSIG

M699AG438047004 M699AG438047016

0-12 bar

M699AG438047007 M699AG438047019

0-175 PSIG

M699AG438047010 M699AG438047022

3/2 SLOW-START

651 - 652 - 653

▼ ▼

FPM/FKM

items N.m

C 0,45 ±0,1 4 ±1

Inch.pounds

0-25 bar M699AG438047003 M699AG438047015

0-375 PSIG M699AG438047006 M699AG438047018

0-25 bar M699AG438047009 M699AG438047021

0-375 PSIG M699AG438047012 M699AG438047024

NBR

FPM/FKM

M699AG500179001

508608-001508608-001

Page 4

651 - 652 - 653

Rc 1/8

NPTF 1/8

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

GAUGES

0 .. 12 bar (0..174 psig)

0-10 bar

(0-145 PSIG)

0-10 bar

(0-145 PSIG)

0 .. 12 bar

(0..174 psig)

0-8 bar

(0-125PSIG)

0 .. 11 bar

0..160 psig

Ø50

Ø40

Ø50

1/8

565™

LOCTITE

1/8

NPTF Rc

1/8

NPTF

Thread Sealant with Teﬂ on is

recommended: LOCTITE

34300062

3/16”

NPTF 1/8

565™

Rc 1/8

NBR

FPM/FKM

1 2

M699AG503396001

M699AG503396002

M699AG440510002

NBR

M699AG440510004

FKM

FPM

M699AG440510001

NBR

M699AG440510003

FKM

FPM

GAUGES

0-145 PSIG Æ bar,MPa, Kgf/cm

0..+50°C

FKM / FPM

US ►

34300063

M699AG511766001

1/8

M699AG511763001

1/8

NPTF

RA300A

1/8

214-118A

1/8

NPTF

P max. 15 bar (217 PSIG)

12..24 VDC

34300041

214-153A

214-103A M699AG511765001 M699AG511762001

8 9

0 .. 25 bar (0..360 psig)

Ø50

Ø40

0 .. 20 bar

0..300 psig

1 2

1/8

NBR

FPM/FKM

M699AG503396001 M699AG503396002

1/8 Rc

1/8 NPTF

LOCTITE

M699AG504650002 M699AG504650001

4 pin

0..+50°C

FKM / FPM

Thread Sealant with Teﬂ on is

recommended: LOCTITE

565™

1/8 Rc

1/8 NPTF

NPN PNP NPN PNP

LOCTITE

565™

DPS280NRQ8 DPS280PRQ8 DPS280NNQ8 DPS280PNQ8

565™

508608-001508608-001

Page 5

651 - 652 - 653

189 Series

Without

manual operator

190 Series

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

ISO 15218 (CNOMO, size 30) interface

24 V AC 50/60 Hz 115 V AC 50/60 Hz 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

18990007

24 V AC 50Hz 115 V AC 50/60 Hz 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

19090005 19090017

▼ ▼

43004416 43004419 43004422 43004166

43005523

43004469 43004471 43004472 43004473

43005525

6-8 mm

88122404

6-8 mm

+ LED

24 V 50/60 Hz

24 V DC

88122405

115 50 Hz 88122407

230 50/60 Hz 88122410

6-10 mm

88122602

8-10 mm

24 V 50/60 Hz

24 V DC

88122603

115 50 Hz 88122605 230 50/60 Hz 88122608

items N.m

Inch.pounds

H 1,9±0,2 17±2

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

ISO 15218 (CNOMO, size 30) interface

192 Series

24 V AC 50Hz 115 V AC 50/60 Hz 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

manual operator:

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

19291010 = without 19291012 = impulse

19291010 19291012

DESCRIPTION

This assembly provides

the two following main functions:

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

SOFT-START DEVICE Upon pressurization, when the soft-start device is in its initial position, an adjustable air ﬂow ensures gradual ﬁlling of the downstream circuit, so that the actuators move slowly. The transition to the full ﬂow position depends on which of the following soft-start devices is chosen:

- AUTOMATIC SOFT-START DEVICE Automatic switch-over to the full ﬂow position as soon as the downstream pressure reaches supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter. The soft-start device remains in the full ﬂow position as long as the upstream pressure is maintained. The device returns into its initial position when the air supply is cut off.

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE This device, which complies with technical CNOMO speciﬁcations (E05.03.135.N), can be used to gradually

19..35

feed air into the system whenever restarting after a shutdown or a pressure cut-off. The system is slowly returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised in accordance with the automatic control speciﬁed by the user. The soft-start device then switches to the full ﬂow position allowing the subsequent operating cycles to take place at normal speed. be kept energised under normal operating conditions. Any de-energization of the solenoid pilot valve sets the soft-start device into the metered ﬂow position.Any de-energization of the solenoid valve sets the soft-start device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the downstream circuit, is adjusted by means of a ﬁne-thread screw which can be locked to prevent un-authorised adjustment of regulated pressure.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertently.

- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres- sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking manual override.

- The shut-off valve must only be de-energised in case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g. in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your distributor with a description of the operating conditions and the problem.

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

- When the correct setting is obtained, you can insert the pin to lock the screw and prevent unauthorised adjustment of regulated pressure (Rep. 2). It is possible to remove pin ﬂat screw driver or needle-nose pliers. Note: A solenoid pilot controlled soft-start device, the adjust-

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE The adjustment

range for pressurization lies between curves (1) and (2). The transition to full ﬂow takes place automatically as soon as the downstream pressure reaches 80% (651)/60% to 70% (652) of the upstream pressure. Filling and venting times (in seconds):

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 (

venting time

)

T3 (

The solenoid pilot valve must

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

Unlike the automatic soft-start version, this version only authorises full ﬂow on receiving a permanent electrical signal (see note below). The adjustment range for pressurization lies between curves (1) and (2). Filling and venting times (in seconds):

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 ( T3 (

venting time

)

The full ﬂow position is determined by the pilot valve which must be energized after checking that all the end-of-cycle sensors are activated. It also enables fast triggering of pressurization if the shutdown occurs at the end of the cycle (see curve A) or close to the end of the cycle (see curves B Minimum pressurization time (curve A): 1s with an upstream pressure of 6.3 bar and a capacity of 10 liters.

653

▼ ▼

43005604 43005617 43005627 43005642

43005664

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

651652

83.2

)

11223 51

651652

83.2

)

11223 51

, B2, B3, etc.)

508608-001

6-10 mm

88122602

8-10 mm

24 V 50/60 Hz

24 V DC

88122603

115 50 Hz 88122605 230 50/60 Hz 88122608

manual operator:

19090005 = without 19090017 = impulse

MUFFLERS

SILENCERS

Metal

Polyethylene

This assembly provides

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE

19..35

This device, which complies with technical CNOMO speciﬁcations (E05.03.135.N), can be used to gradually feed air into the system whenever restarting after a shutdown or a pressure cut-off. The system is slowly returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised in accordance with the automatic control speciﬁed by the user. The soft-start device then switches to the full ﬂow position allowing the subsequent operating cycles to take place at normal speed. be kept energised under normal operating conditions. Any de-energization of the solenoid pilot valve sets the soft-start device into the metered ﬂow position.Any de-energization of the solenoid valve sets the soft-start device to the low ﬂow position.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be

mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertently.

- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres- sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking manual override.

- The shut-off valve must only be de-energised in case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g. in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your distributor with a description of the operating conditions and the problem.

1/4 NPTF 1/2 NPTF 1/4 G 1/2 G 1/4 NPTF 1/2 NPTF 1/4 G 1/2 G

DESCRIPTION

the two following main functions:

60 to 70% of the

The solenoid pilot valve must

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do

wnstream circuit, is adjusted by

means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE The adjustment

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 (

venting time

)

T3 (

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 ( T3 (

venting time

)

, B2, B3, etc.)

Minimum pressurization time (curve A): 1s with an upstream pressure of 6.3 bar and a capacity of 10 liters.

651 ► 652 ► 651 ► 652 ► 651 ► 652 ► 651 ► 652 ►

(See page 15)

VES (See page 16)

651652

)

11223

651652

)

11223

508608-001

83.2

M2MN M4MN M2MB M4MB E2MN

E4MN 34600407 34600409

MUFFLERS

SILENCERS

Metal

items N.m

1 NPTF

1 G

10 11

653 ►

Inch.pounds

M6MN

M6MB

H 1,9±0,2 17±2

508608-001508608-001

Page 6

651 - 652 - 653

LOCTITE

565™

984 ►427 985 986

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

MUFFLERS

SILENCERS

► ►

425

3/2 SLOW-START QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

External pressure - 1/8 port

42;

3/2 SLOW-START

QUICK EXHAUST VALVES

651- 652

651 - 652 - 653

źź

ISO 15218 (CNOMO, size 30) interface

6-10 mm

192 Series

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz

88122602

43004472

230 V AC 50/60 Hz

8-10 mm

43004473

24 V DC

3/2 SLOW-START

QUICK EXHAUST VALVES

651- 652

651 - 652

źź

ISO 15218 (CNOMO, size 30) interface

6-8 mm

189 Series

43004416

24 V AC 50/60 Hz

43004419

115 V AC 50/60 Hz

88122404

43004422

230 V AC 50/60 Hz

6-8 mm

43004166

24 V DC

manual operator:

- AUT

19090005 = without

shutdown or

condition is

the user

19090017 = impulse

pressure.

(impulse-type).

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

- ently.

described.

case of need

per month

system).

- Sh

1/4 NPTF 1/2 NPTF

Metal

1/4 G 1/2 G 1/4 NPTF 1/2 NPTF

Polyethylene

1/4 G

MUFFLERS

SILENCERS

1/2 G

+ LED

24 V 50/60 Hz

88122405

24 V DC

43005523

24 V DC (M12)

115 50 Hz 88122407 230 50/60 Hz 88122410

18990007

Without

manual operator

6-10 mm

190 Series

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz

88122602

43004472

230 V AC 50/60 Hz

items N.m

8-10 mm

43004473

24 V DC

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

manual operator:

19090005 = without 19090017 = impulse

MUFFLERS

SILENCERS

H 1,9±0,2 17±2

24 V 50/60 Hz

24 V DC (M12) 43005525

88122603

24 V DC

115 50 Hz 88122605 230 50/60 Hz 88122608

19090005 19090017

3/2 SLOW-START QUICK EXHAUST VALVES 651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions: In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH AUTOMATIC SOFT-START DEVICE

supply is cut off.

ange for pressurization lies between

The adjustment r

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

This device, which complies with technical CNOMO

17..33

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

with screw loosened by 1 turn

)

T2 (

11223

ﬂow position allowing the subsequent operating cycles to

T3 (

venting time

)

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

T2 (

with screw loosened by 1 turn

) 11223

Make sure there is no oil.

venting time

)

T3 (

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

1/4 NPTF

M2MN

651 Ź

M4MN

1/2 NPTF

652 Ź

Metal

M2MB

1/4 G

651 Ź

1/2 G

M4MB

652 Ź

1/4 NPTF

E2MN

651 Ź

1/2 NPTF

E4MN

652 Ź

Polyethylene

34600407

1/4 G

651 Ź

1/2 G

34600409

652 Ź

10 - 11

Inch.pounds

12 13

G 1/8 M699AY513318001

1/8 NPTF M699AY513318002

items N.m

H 1,9±0,2 17±2

This assembly provides

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE This device, which complies with technical CNOMO

19..35

speciﬁcations (E05.03.135.N), can be used to gradually feed air into the system whenever restarting after a shutdown or a pressure cut-off. The system is slowly returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised in accordance with the automatic control speciﬁed by the user. The soft-start device then switches to the full ﬂow position allowing the subsequent operating cycles to take place at normal speed. be kept energised under normal operating conditions. Any de-energization of the solenoid pilot valve sets the soft-start device into the metered ﬂow position.Any de-energization of the solenoid valve sets the soft-start device to the low ﬂow position.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertently.

- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres- sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking manual override.

- The shut-off valve must only be de-energised in case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g. in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your distributor with a description of the operating conditions and the problem.

DESCRIPTION

the two following main functions:

The solenoid pilot valve must

60 to 70% of the

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

Note: A solenoid pilot controlled soft-start device, the adjust-

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE

The adjustment

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 ( T3 (

venting time

)

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60% to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 (

venting time

)

T3 (

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

)

, B2, B3, etc.)

Inch.pounds

651652

83.2 11223 51

651652

83.2 11223 51

508608-001

651 - 652 - 653

984 ►427 985

►

986

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

►

MUFFLERS

SILENCERS

425

3/2 QUICK EXHAUST VALVE

2/2 SLOW-START VALVE

651 - 652 - 653

▼ ▼

ISO 15218 (CNOMO, size 30) interface

189 Series

984 ►427 985 986

3/2 SLOW-START

QUICK EXHAUST VALVES

651- 652

651 - 652 - 653

ISO 15218 (CNOMO, size 30) interface

192 Series

24 V AC 50Hz 43004469 115 V AC 50/60 Hz43004471 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

651- 652

19090005 19090017

manual operator:

- AUT

19090005 = without

18..34

shutdown or

condition is

the user

19090017 = impulse

pressure.

(

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

- ently.

described.

per month

system).

- Sh

manual operator

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

Metal

1/4 G 1/2 G

Polyethylene

1/4 G

MUFFLERS

SILENCERS

1/2 G

MUFFLERS

SILENCERS

źź

43004472 43004473

43005525

189 Series

Without

190 Series

manual operator:

19090005 = without 19090017 = impulse

► ►

6-10 mm

88122602

8-10 mm

QUICK EXHAUST VALVES

24 V 50/60 Hz

88122603

24 V DC

115 50 Hz 88122605

ISO 15218 (CNOMO, size 30) interface

24 V AC 50/60 Hz 43004416 115 V AC 50/60 Hz43004419 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

18990007

24 V AC 50Hz 43004469 115 V AC 50/60 Hz 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

19090005 19090017

17..33

1/4 NPTF 1/2 NPTF

Metal

1/4 G 1/2 G 1/4 NPTF 1/2 NPTF

Polyethylene

1/4 G 1/2 G

3/2 SLOW-START

651 - 652

źź

43004422 43004166

43005523

3/2 SLOW-START QUICK EXHAUST VALVES 651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions: In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure bu

ild-up in the downstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH AUTOMATIC SOFT-START DEVICE

supply is cut off.

range for pressurization lies between

The adjustment

SOLENOID/AIR CONTROLLED SOFT-START DEVICE

curves (1) and (2).

This device, which complies with technical CNOMO

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

T1 (

with screw loosened by 6 (651)/7 (652) turns

83.2

the user. The soft-start device then switches to the full

with screw loosened by 1 turn

)

T2 (

11223

ﬂow position allowing the subsequent operating cycles to

T3 (

venting time

)

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

T2 (

with screw loosened by 1 turn

) 11223

Make sure there is no oil.

venting time

)

T3 (

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

651 Ź 652 Ź 651 Ź 652 Ź 651 Ź 652 Ź

34600407

651 Ź

34600409

652 Ź

425

6-8 mm

6-10 mm

43004471 43004472 43004473

24 V 50/60 Hz

43005525

115 50 Hz 88122605 230 50/60 Hz 88122608

M2MN M4MN M2MB M4MB

E2MN E4MN

6-8 mm

24 V 50/60 Hz

24 V DC

115 50 Hz 88122407

230 50/60 Hz 88122410

8-10 mm

24 V DC

88122404

+ LED

88122405

88122602

items N.m

Inch.pounds

H 1,9±0,2 17±2

88122603

10 - 11

651 ⇒ 7 652 ⇒ 10 653 ⇒ ?

190 Series

192 Series

Thread Sealant with Teﬂ on is

recommended: LOCTITE

651 ⇒ 1/4” 652 ⇒ 3/8” 653 ⇒ 1”

1/4 1/2

items N.m

3/2 SLOW-START

QUICK EXHAUST VALVES

651- 652

651 - 652

źź

ISO 15218 (CNOMO, size 30) interface

6-8 mm

189 Series

43004416

24 V AC 50/60 Hz

43004419

115 V AC 50/60 Hz

43004422

230 V AC 50/60 Hz

6-8 mm

43004166

24 V DC

24 V 50/60 Hz

24 V DC (M12) 43005523

115 50 Hz 88122407 230 50/60 Hz 88122410

18990007

Without

manual operator

6-10 mm

190 Series

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz 230 V AC 50/60 Hz43004472

8-10 mm

43004473

24 V DC

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

24 V 50/60 Hz

43005525

24 V DC (M12)

24 V DC

115 50 Hz 88122605 230 50/60 Hz 88122608

19090005 19090017

3/2 SLOW-START QUICK EXHAUST VALVES

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

manual operator:

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter. The soft-start device remains in the full ﬂow position as

SYSTEM PRESSURISATION AND

TION CUR

long as the upstream pressure is maintained.

VES (See page 16)

DEPRESSURISA

The device returns into its initial position when the air

• WITH AUTOMATIC SOFT-START DEVICE

supply is cut off.

ange for pressurization lies between

The adjustment r

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

19090005 = without

This device, which complies with technical CNOMO

17..33

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

with screw loosened by 1 turn

)

T2 (

11223

ﬂow position allowing the subsequent operating cycles to

venting time

)

T3 (

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

19090017 = impulse

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

with screw loosened by 1 turn

)

T2 (

11223

Make sure there is no oil.

T3 (

venting time

)

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

M2MN

1/4 NPTF

651 Ź

1/2 NPTF

M4MN

652 Ź

Metal

M2MB

1/4 G

651 Ź

1/2 G

M4MB

652 Ź

1/4 NPTF

E2MN

651 Ź

1/2 NPTF

E4MN

652 Ź

Polyethylene

34600407

1/4 G

MUFFLERS

651 Ź

SILENCERS

1/2 G

34600409

652 Ź

565™

651

►

11,2±1,1 100±10

652

►

653

► 61±1,1 540±10

H 1,9±0,2 17±2

DESCRIPTION

the two following main functions:

This assembly provides

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE This device, which complies with technical CNOMO

19..35

The solenoid pilot valve must be kept energised under normal operating conditions. Any de-energization of the solenoid pilot valve sets the soft-start device into the metered ﬂow position.Any de-energization of the solenoid valve sets the soft-start device to the low ﬂow position.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be

mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvert-

ently.

- In case of operation in dusty environments, mount an

exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres-

sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

QUICK EXHAUST VALVES

60 to 70% of the

3/2 SLOW-START

651 - 652

źź

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

Note: A solenoid pilot controlled soft-start device, the adjust-

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE

The adjustment curves (1) and (2). The transition to full ﬂow takes place automatically as soon as the downstream pressure reaches 80% (651)/60% to 70% (652) of the upstream pressure. Filling and venting times (in seconds):

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 ( T3 (

venting time

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 (

venting time

T3 (

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

range for pressurization lies between

)

88122404

+ LED

88122405

24 V DC

88122602

items N.m

Inch.pounds

H 1,9±0,2 17±2

88122603

10 - 11

Inch.pounds

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

651652

83.2

)

11223

651652

83.2

)

11223

, B2, B3, etc.)

508608-001

508608-001508608-001

Page 7

651 - 652 - 653

LOCTITE

565™

LOCTITE

565™

3/2 QUICK EXHAUST VALVE

2/2 AUTOMATIC SLOW-START VALVE

651 - 652 - 653

▼ ▼

651 - 652 - 653

3/2 QUICK EXHAUST VALVE

2/2 SLOW-START VALVE

651 - 652 - 653

▼ ▼

189 Series

190 Series

192 Series

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

items N.m

651

652 653

H 1,9±0,2 17±2

MUFFLERS

SILENCERS

651- 652

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

MUFFLERS

SILENCERS

984 ►427 985

►

986

►

► ► ► 61±1,1 540±10

Inch.pounds

11,2±1,1 100±10

189 Series

manual operator

190 Series

manual operator:

19090005 = without 19090017 = impulse

425

Without

Metal

Polyethylene

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ISO 15218 (CNOMO, size 30) interface

24 V AC 50/60 Hz 43004416 115 V AC 50/60 Hz43004419

43004422

230 V AC 50/60 Hz

43004166

24 V DC

43005523

24 V DC (M12)

18990007

24 V AC 50Hz 43004469

43004471

115 V AC 50/60 Hz

43004472

230 V AC 50/60 Hz

43004473

24 V DC

43005525

24 V DC (M12)

19090005 19090017

3/2 SLOW-START QUICK EXHAUST VALVES 651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

VES (See page 16)

long as the upstream pressure is maintained. The device returns into its initial position when the air

• WITH

AUTOMATIC SOFT-START DEVICE

supply is cut off.

range for pressurization lies between

The adjustment

SOLENOID/AIR CONTROLLED SOFT-START DEVICE

curves (1) and (2).

This device, which complies with technical CNOMO

17..33

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

with screw loosened by 1 turn

)

T2 (

11223

ﬂow position allowing the subsequent operating cycles to

T3 (

venting time

)

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

with screw loosened by 1 turn

)

T2 (

11223

Make sure there is no oil.

venting time

)

T3 (

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

1/4 NPTF

M2MN

651 Ź

M4MN

1/2 NPTF

652 Ź

M2MB

1/4 G

651 Ź

1/2 G

M4MB

652 Ź

1/4 NPTF

E2MN

651 Ź

1/2 NPTF

E4MN

652 Ź

34600407

1/4 G

651 Ź

1/2 G

34600409

652 Ź

651 ⇒ 7 652 ⇒ 10 653 ⇒ ?

651- 652

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

MUFFLERS

SILENCERS

ISO 15218 (CNOMO, size 30) interface

6-8 mm

88122404

6-8 mm

+ LED

24 V 50/60 Hz

88122405

24 V DC

115 50 Hz 88122407 230 50/60 Hz 88122410

6-10 mm

88122602

items N.m

Inch.pounds

8-10 mm

H 1,9±0,2 17±2

24 V 50/60 Hz

88122603

24 V DC

115 50 Hz 88122605 230 50/60 Hz 88122608

10 - 11

984 ►427 985

►

425

986

►

1/4 1/2

manual operator:

19090005 = without 19090017 = impulse

192 Series

QUICK EXHAUST VALVES

Metal

1/4 G 1/2 G

Polyethylene

1/4 G 1/2 G

3/2 SLOW-START

651 - 652 - 653

źź

ISO 15218 (CNOMO, size 30) interface

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz

43004472

230 V AC 50/60 Hz

43004473

24 V DC

651- 652

189 Series

(

Without

manual operator

190 Series

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

manual operator:

19090005 = without 19090017 = impulse

MUFFLERS

SILENCERS

6-10 mm

8-10 mm

Metal

Polyethylene

88122602

QUICK EXHAUST VALVES

ISO 15218 (CNOMO, size 30) interface

24 V AC 50/60 Hz 115 V AC 50/60 Hz 230 V AC 50/60 Hz 24 V DC

24 V DC (M12) 43005523

18990007

24 V AC 50Hz 115 V AC 50/60 Hz 230 V AC 50/60 Hz 24 V DC

24 V DC (M12)

19090005 19090017

17..33

1/4 NPTF 1/2 NPTF 1/4 G 1/2 G 1/4 NPTF 1/2 NPTF 1/4 G 1/2 G

651 ⇒ 1/4” 652 ⇒ 3/8” 653 ⇒ 1”

3/2 SLOW-START

651 - 652

źź

6-8 mm

43004416 43004419

88122404

43004422

6-8 mm

43004166

+ LED

H 1,9±0,2 17±2

24 V 50/60 Hz

88122405

24 V DC

115 50 Hz 88122407

230 50/60 Hz 88122410

6-10 mm

43004469 43004471

88122602

43004472

items N.m

8-10 mm

43004473

24 V 50/60 Hz

43005525

88122603

24 V DC

115 50 Hz 88122605 230 50/60 Hz 88122608

3/2 SLOW-START QUICK EXHAUST VALVES 651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH A

UTOMATIC SOFT-START DEVICE

supply is cut off.

ange for pressurization lies between

The adjustment r

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

This device, which complies with technical CNOMO

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

T2 (

with screw loosened by 1 turn

)

11223

ﬂow position allowing the subsequent operating cycles to

venting time

)

T3 (

take place at normal speed.

The solenoid pilot valve must be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be

T1 (

with screw loosened by 6 (651)/7 (652) turns

83.2

mounted as described above before the lubricator.

with screw loosened by 1 turn

)

T2 (

11223

Make sure there is no oil.

venting time

)

T3 (

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

M2MN

651 Ź

M4MN

652 Ź

M2MB

651 Ź

M4MB

652 Ź

E2MN

651 Ź

E4MN

652 Ź

34600407

651 Ź

34600409

652 Ź

Inch.pounds

H 1,9±0,2 17±2

10 - 11

Thread Sealant with Teﬂ on is

recommended: LOCTITE

565™

M699AY513316001

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

(See page 15)

PRESSURE BUILD-UP TIME

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH AUTOMATIC SOFT-START DEVICE

supply is cut off.

The adjustment

range for pressurization lies between

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

19..35

This device, which complies with technical CNOMO

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

with screw loosened by 1 turn

)

T2 (

11223

ﬂow position allowing the subsequent operating cycles to

venting time

)

T3 (

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

with screw loosened by 1 turn

)

T2 (

11223

Make sure there is no oil.

T3 (

venting time

)

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

42;

984 ►427 985

►

425

986

►

MUFFLERS

SILENCERS

984 ►427 985

►

425

986

►

651- 652

192 Series

manual operator:

19090005 = without 19090017 = impulse

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

MUFFLERS

SILENCERS

Metal

1/4 G 1/2 G

Polyethylene

1/4 G 1/2 G

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

źź

ISO 15218 (CNOMO, size 30) interface

6-10 mm

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz 230 V AC 50/60 Hz43004472

8-10 mm

43004473

24 V DC

651- 652

189 Series

- AUT

shutdown or

condition is

the user

pressure.

(

- ently.

described.

system).

- Sh

Without

manual operator

190 Series

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

manual operator:

19090005 = without 19090017 = impulse

Metal

Polyethylene

MUFFLERS

SILENCERS

External pressure - 1/8 port

Thread Sealant with Teﬂ on is

recommended: LOCTITE

1/4 1/2

651 ⇒ 7 652 ⇒ 10 653 ⇒ ?

88122602

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ISO 15218 (CNOMO, size 30) interface

6-8 mm

43004416

24 V AC 50/60 Hz

43004419

115 V AC 50/60 Hz

88122404

230 V AC 50/60 Hz43004422

6-8 mm

43004166

24 V DC

+ LED

24 V 50/60 Hz

88122405

24 V DC

43005523

24 V DC (M12)

115 50 Hz 88122407 230 50/60 Hz 88122410

18990007

6-10 mm

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz

88122602

43004472

230 V AC 50/60 Hz

items N.m

Inch.pounds

8-10 mm

43004473

24 V DC

H 1,9±0,2 17±2

24 V 50/60 Hz

43005525

24 V DC (M12)

88122603

24 V DC

115 50 Hz 88122605 230 50/60 Hz 88122608

19090005 19090017

3/2 SLOW-START QUICK EXHAUST VALVES 651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH AUTOMATIC SOFT-START DEVICE

supply is cut off.

ange for pressurization lies between

The adjustment r

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

This device, which complies with technical CNOMO

17..33

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

T2 (

with screw loosened by 1 turn

)

11223

ﬂow position allowing the subsequent operating cycles to

venting time

)

T3 (

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

T2 (

with screw loosened by 1 turn

)

11223

Make sure there is no oil.

venting time

)

T3 (

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

1/4 NPTF

M2MN

651 Ź

M4MN

1/2 NPTF

652 Ź

M2MB

1/4 G

651 Ź

1/2 G

M4MB

652 Ź

1/4 NPTF

E2MN

651 Ź

E4MN

1/2 NPTF

652 Ź

34600407

1/4 G

651 Ź

34600409

1/2 G

652 Ź

10 - 11

1/4 1/2

651 ⇒ 1/4” 652 ⇒ 3/8” 653 ⇒ 1”

G 1/8 M699AY513318001

1/8 NPTF M699AY513318002

565™

items N.m

651

►

652

►

653

► 61±1,1 540±10

H 1,9±0,2 17±2

19..35

Inch.pounds

11,2±1,1 100±10

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

(See page 15)

PRESSURE BUILD-UP TIME

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH AUTOMATIC SOFT-START DEVICE

supply is cut off.

The adjustment

range for pressurization lies between

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

This device, which complies with technical CNOMO

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

with screw loosened by 1 turn

)

T2 (

11223

ﬂow position allowing the subsequent operating cycles to

venting time

)

T3 (

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

mounted as described above before the lubricator.

with screw loosened by 1 turn

)

T2 (

11223

Make sure there is no oil.

T3 (

venting time

)

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

14 15

508608-001508608-001

Page 8

651 - 652 - 653

LOCTITE

565™

3/2 QUICK EXHAUST VALVE

2/2 AUTOMATIC SLOW-START VALVE

651 - 652 - 653

▼ ▼

External pressure - 1/8 port

42;

651 - 652 - 653

ALL VERSIONS

651 - 652 - 653

▼ ▼

DESCRIPTION

This assembly provides

the two following main functions:

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be

mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvert-

ently.

- In case of operation in dusty environments, mount an

exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres-

sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

3/2 SLOW-START

QUICK EXHAUST VALVES

60 to 70% of the

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE The adjustment r

ange for pressurization lies between curves (1) and (2). The transition to full ﬂow takes place automatically as soon as the downstream pressure reaches 80% (651)/60% to 70% (652) of the upstream pressure. Filling and venting times (in seconds):

with screw loosened by 6 (651)/7 (652) turns

T1 ( T2 (

with screw loosened by 1 turn

T3 (

venting time

)

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

T1 (

with screw loosened by 6 (651)/7 (652) turns

T2 (

with screw loosened by 1 turn

T3 (

venting time

)

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

651652

83.2

)

11223 51

651652

83.2

)

11223 51

, B2, B3, etc.)

bar and a capacity of 10 liters.

19..35

984 ►427 985 986

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

MUFFLERS

►

425

►

SILENCERS

G 1/8 M699AY513318001

1/8 NPTF M699AY513318002

M699AY513316001

Thread Sealant with Teﬂ on is

recommended: LOCTITE

565™

1/4 1/2

651 ⇒ 1/4” 652 ⇒ 3/8” 653 ⇒ 1”

items N.m

651

►

11,2±1,1 100±10

652

►

653

► 61±1,1 540±10

H 1,9±0,2 17±2

DESCRIPTION

This assembly provides

the two following main functions:

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE This device, which complies with technical CNOMO speciﬁcations (E05.03.135.N), can be used to gradually

19..35

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertently.

- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres- sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking manual override.

- The shut-off valve must only be de-energised in case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g. in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your distributor with a description of the operating conditions and the problem.

QUICK EXHAUST VALVES

60 to 70% of the

3/2 SLOW-START

651 - 652

źź

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

Note: A solenoid pilot controlled soft-start device, the adjust-

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE

with screw loosened by 6 (651)/7 (652) turns

T1 (

with screw loosened by 1 turn

T2 (

venting time

T3 (

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

T1 (

with screw loosened by 6 (651)/7 (652) turns with screw loosened by 1 turn

T2 (

venting time

T3 (

ADJUSTMENT OF DOWNSTREAM

SYSTEM PRESSURISATION AND

Inch.pounds

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

range for pressurization lies between

651652

83.2

)

11223

)

651652

83.2

)

11223

)

, B2, B3, etc.)

508608-001

1/4 1/2

651 ⇒ 7 652 ⇒ 10

6-8 mm

88122404

6-8 mm

+ LED

24 V 50/60 Hz

88122405

24 V DC

115 50 Hz 88122407 230 50/60 Hz 88122410

6-10 mm

88122602

8-10 mm

24 V 50/60 Hz

88122603

24 V DC

115 50 Hz 88122605 230 50/60 Hz 88122608

653 ⇒ ?

items N.m

Inch.pounds

H 1,9±0,2 17±2

10 - 11

3/2 SLOW-START

QUICK EXHAUST VALVES

651- 652

651 - 652 - 653

źź

ISO 15218 (CNOMO, size 30) interface

6-10 mm

192 Series

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz

88122602

43004472

230 V AC 50/60 Hz

8-10 mm

43004473

24 V DC

3/2 SLOW-START

QUICK EXHAUST VALVES

651- 652

651 - 652

źź

ISO 15218 (CNOMO, size 30) interface

189 Series

43004416

24 V AC 50/60 Hz

43004419

115 V AC 50/60 Hz

43004422

230 V AC 50/60 Hz

43004166

24 V DC

manual operator:

- AUT

19090005 = without

shutdown or

condition is

the user

19090017 = impulse

pressure.

(impulse-type).

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

- ently.

described.

case of need

per month

system).

- Sh

24 V DC (M12) 43005523

18990007

Without

manual operator

190 Series

43004469

24 V AC 50Hz

43004471

115 V AC 50/60 Hz 230 V AC 50/60 Hz43004472

43004473

24 V DC

SPARE PARTS KITSSPARE PARTS KITS (DISASSEMBLY / REASSEMBLY)

1/4 NPTF 1/2 NPTF

Metal

1/4 G

43005525

24 V DC (M12)

1/2 G 1/4 NPTF 1/2 NPTF

Polyethylene

1/4 G

MUFFLERS

SILENCERS

1/2 G

19090005 19090017

3/2 SLOW-START QUICK EXHAUST VALVES 651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

DESCRIPTION

PRESSURE BUILD-UP TIME

(See page 15)

This assembly provides

the two following main functions:

In both soft-start device versions, the ﬁlling rate, i.e. the

- Pneumatic system venting.

pressure build-up in the do

wnstream circuit, is adjusted by

- Gradual pressurization after an outage leading to means of a ﬁne-thread screw. Components are supplied

venting of the system.

with 7 l/min screw adjustment.

SHUT-OFF VALVE

Adjustment is as follows:

The 3/2 NC shut-off valve, controlled by a solenoid valve

- Unscrew the screw by 0.5 to 7 turns to obtain the desired

of the CNOMO pad-mounting type, vents the system

ﬁlling speed (Rep. 1).

by de-energising the solenoid valve.

- Perform a test.

SOFT-START DEVICE

- Regulate the setting by adjusting the screw. Before

manual operator:

Upon pressurization, when the soft-start device is

retesting, vent the installation with the shut-off valve.

in its initial position, an adjustable air ﬂow ensures

- When the correct setting is obtained, you can insert the

gradual ﬁlling of the downstream circuit, so that the

pin to lock the screw and prevent unauthorised adjust-

actuators move slowly. The transition to the full ﬂow

ment of regulated pressure (Rep. 2). It is possible to

position depends on which of the following soft-start

remove pin ﬂat screw driver or needle-nose pliers.

devices is chosen:

- AUTOMATIC SOFT-START DEVICE

Note: A solenoid pilot controlled soft-start device, the adjust-

Automatic switch-over to the full ﬂow position as soon

ment must be made with solenoid pilot installed. It

as the downstream pressure reaches

is not necessary vent or remove the solenoid pilot

60 to 70% of the

to secure the locking pin.

supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter.

SYSTEM PRESSURISATION AND

The soft-start device remains in the full ﬂow position as

DEPRESSURISATION CUR

long as the upstream pressure is maintained.

VES (See page 16)

The device returns into its initial position when the air

• WITH

AUTOMATIC SOFT-START DEVICE

supply is cut off.

range for pressurization lies between

The adjustment

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE curves (1) and (2).

19090005 = without

This device, which complies with technical CNOMO

17..33

The transition to full ﬂow takes place automatically as

speciﬁcations (E05.03.135.N), can be used to gradually

soon as the downstream pressure reaches 80% (651)/60%

feed air into the system whenever restarting after a

to 70% (652) of the upstream pressure.

shutdown or a pressure cut-off. The system is slowly

Filling and venting times (in seconds):

returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised

651652

in accordance with the automatic control speciﬁed by

with screw loosened by 6 (651)/7 (652) turns

T1 (

83.2

the user. The soft-start device then switches to the full

T2 (

with screw loosened by 1 turn

) 11223

ﬂow position allowing the subsequent operating cycles to

venting time

)

T3 (

take place at normal speed.

The solenoid pilot valve must

be kept energised under normal operating conditions.

These times correspond to a supply pressure (Pa) of

Any de-energization of the solenoid pilot valve sets

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

the soft-start device into the metered ﬂow position.Any

to 70% (652) Pa (not adjustable) and a downstream

de-energization of the solenoid valve sets the soft-start

capacity of 10 liters.

device to the low ﬂow position.

Note: In both soft-start device versions, the ﬁlling rate,

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

19090017 = impulse

i.e. the pressure build-up in the downstream circuit, is

DEVICE

adjusted by means of a ﬁne-thread screw which can be

Unlike the automatic soft-start version, this version

locked to prevent un-authorised adjustment of regulated

only authorises full ﬂow on receiving a permanent

pressure.

electrical signal

Manual override on solenoid valves: The assem-

(see note below).

bly can only be piloted with solenoid valves without

The adjustment range for pressurization lies between

manual override or with a non-locking manual override

curves (1) and (2).

(impulse-type).

Filling and venting times (in seconds):

MOUNTING AND OPERATING INSTRUCTIONS

651652

- The shut-off and soft-start valve assembly must be

T1 (

with screw loosened by 6 (651)/7 (652) turns

83.2

mounted as described above before the lubricator.

with screw loosened by 1 turn

)

T2 (

11223

Make sure there is no oil.

T3 (

venting time

)

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertThe full ﬂow position is determined by the pilot valve

ently.

which must be energized after checking that all the

- In case of operation in dusty environments, mount an end-of-cycle sensors are activated. It also enables fast

exhaust silencer on port 3 (available as accessory).

triggering of pressurization if the shutdown occurs at

- Make sure to meet the operating speciﬁcations (pres- the end of the cycle (see curve A) or close to the end

sure, temperature, voltage, current) of the assembly as

of the cycle (see curves B

, B2, B3, etc.)

described.

Minimum pressurization time (curve A): 1s with an up-

- The solenoid valves must not be equipped with locking stream pressure of 6.3 bar and a capacity of 10 liters.

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

508608-001

1/4 NPTF

M2MN

651 Ź

M4MN

1/2 NPTF

652 Ź

Metal

M2MB

1/4 G

651 Ź

M4MB

1/2 G

652 Ź

E2MN

1/4 NPTF

651 Ź

1/2 NPTF

E4MN

652 Ź

Polyethylene

34600407

1/4 G

MUFFLERS

651 Ź

SILENCERS

1/2 G

34600409

652 Ź

16 17

SPARE PARTS KITSADJUSTMENT OF DOWNSTREAM PRESSURE BUILD-UP TIME

items N.m

Inch.pounds

H 1,9±0,2 17±2

508608-001508608-001

Page 9

651 - 652 - 653

AUTOMATIC SOFT-START DEVICE

90%

10%

SOLENOID/AIR CONTROLLED SOFT-START DEVICE

SYSTEM PRESSURISATION AND

DEPRESSURISATION CURVES

651 - 652 - 653

▼ ▼

P2:

80% P1 (651)

60..70 % P1 (652/653)

t (s)

DESCRIPTION

This assembly provides

the two following main functions:

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertently.

- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pressure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking manual override.

- The shut-off valve must only be de-energised in case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g. in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your distributor with a description of the operating conditions and the problem.

QUICK EXHAUST VALVES

60 to 70% of the

3/2 SLOW-START

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE The adjustment r curves (1) and (2). The transition to full ﬂow takes place automatically as soon as the downstream pressure reaches 80% (651)/60% to 70% (652) of the upstream pressure. Filling and venting times (in seconds):

T1 (

with screw loosened by 6 (651)/7 (652) turns

T2 (

with screw loosened by 1 turn

T3 (

venting time

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

T1 (

with screw loosened by 6 (651)/7 (652) turns with screw loosened by 1 turn

T2 ( T3 (

venting time

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

ange for pressurization lies between

)

, B2, B3, etc.)

19..35

651652

83.2

11223

651652

83.2

11223

DESCRIPTION

This assembly provides

the two following main functions:

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be

mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvert-

ently.

- In case of operation in dusty environments, mount an

exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁcations (pres-

sure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking

manual override.

- The shut-off valve must only be de-energised in

case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g.

in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

- Should a failure occur, please return the product to your

distributor with a description of the operating conditions and the problem.

3/2 SLOW-START

QUICK EXHAUST VALVES

60 to 70% of the

t (s)

651 - 652

źź

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁlling rate, i.e. the pressure build-up in the do means of a ﬁne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns to obtain the desired ﬁlling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before retesting, vent the installation with the shut-off valve.

Note: A solenoid pilot controlled soft-start device, the adjust-

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CUR

• WITH AUTOMATIC SOFT-START DEVICE

The adjustment r

T1 (

with screw loosened by 6 (651)/7 (652) turns

T2 (

with screw loosened by 1 turn

T3 (

venting time

)

These times correspond to a supply pressure (Pa) of

6.3 bar, a transition pressure (Pb) of 80% (651)/60%

to 70% (652) Pa (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

T1 (

with screw loosened by 6 (651)/7 (652) turns

T2 (

with screw loosened by 1 turn

T3 (

venting time

)

(See page 15)

wnstream circuit, is adjusted by

VES (See page 16)

651652

83.2

)

11223 51

651652

83.2

)

11223 51

, B2, B3, etc.)

19..35

Rep. A

This assembly provides the two following main functions:

- Pneumatic system venting.

- Gradual pressurization after an outage leading to

venting of the system.

SHUT-OFF VALVE

The 3/2 NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve.

SOFT-START DEVICE Upon pressurization, when the soft-start device is in its initial position, an adjustable air ﬂ ow ensures gradual ﬁ lling of the downstream circuit, so that the actuators move slowly. The transition to the full ﬂ ow position depends on which of the following soft-start devices is chosen:

- AUTOMATIC SOFT-START DEVICE Automatic switch-over to the full ﬂ ow position as soon as the downstream pressure reaches on the series) of the supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter. The soft-start device remains in the full ﬂ ow position as long as the upstream pressure is maintained. The device returns into its initial position when the air supply is cut off.

- SOLENOID/AIR CONTROLLED SOFT-START DEVICE This device, which complies with technical CNOMO speciﬁ cations (E05.03.135.N), can be used to gradually feed air into the system whenever restarting after a shutdown or a pressure cut-off. The system is slowly returned into the end-of-cycle position. As soon as this condition is reached, the solenoid pilot valve is energised in accordance with the automatic control speciﬁ ed by the user. The soft-start device then switches to the full ﬂ ow position allowing the subsequent operating cycles to take place at normal speed. be kept energised under normal operating conditions. Any de-energization of the solenoid pilot valve sets the soft-start device into the metered ﬂ ow position.Any de-energization of the solenoid valve sets the soft-start device to the low ﬂ ow position.

Note: In both soft-start device versions, the ﬁ lling rate, i.e. the pressure build-up in the downstream circuit, is adjusted by means of a ﬁ ne-thread screw which can be locked to prevent un-authorised adjustment of regulated pressure.

Manual override on solenoid valves: The assembly can only be piloted with solenoid valves without manual override or with a non-locking manual override (impulse-type).

MOUNTING AND OPERATING INSTRUCTIONS

- The shut-off and soft-start valve assembly must be

mounted as described above before the lubricator. Make sure there is no oil.

- Do not obstruct exhaust port 3 on the shut-off valve.

- Make sure that port 3 cannot be obstructed inadvertently.

- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as accessory).

- Make sure to meet the operating speciﬁ cations (pressure, temperature, voltage, current) of the assembly as described.

- The solenoid valves must not be equipped with locking manual override.

- The shut-off valve must only be de-energised in case of need when the system is generally shut down or in case of power supply failure. This product is

not a limit stop switch.

- For systems which are operated only infrequently (e.g. in case of continuously operated machines), the cor-

rect functioning of the shut-off and soft start valve assembly must be regularly checked - at least once per month – by turning the power on and off several

times (full exhaust and gradual pressurization of the system).

DESCRIPTION

60 to 80% (depending

The solenoid pilot valve must

3/2 SLOW-START

QUICK EXHAUST VALVES

651 - 652 - 653

▼ ▼

- Should a failure occur, please return the product to your distributor with a description of the operating conditions and the problem.

ADJUSTMENT OF DOWNSTREAM

PRESSURE BUILD-UP TIME

In both soft-start device versions, the ﬁ lling rate, i.e. the pressure build-up in the downstream circuit, is adjusted by means of a ﬁ ne-thread screw. Components are supplied

with 7 l/min screw adjustment.

Adjustment is as follows:

- Unscrew the screw by 0.5 to 7 turns (651-652)/8 turns

(653) to obtain the desired ﬁ lling speed (Rep. 1).

- Perform a test.

- Regulate the setting by adjusting the screw. Before

retesting, vent the installation with the shut-off valve.

- When the correct setting is obtained, you can insert the

pin to lock the screw and prevent unauthorised adjustment of regulated pressure (Rep. 2). It is possible to remove pin ﬂ at screw driver or needle-nose pliers.

Note: A solenoid pilot controlled soft-start device, the adjust-

ment must be made with solenoid pilot installed. It is not necessary vent or remove the solenoid pilot to secure the locking pin.

SYSTEM PRESSURISATION AND

DEPRESSURISATION CURVES (See page 18)

• WITH AUTOMATIC SOFT-START DEVICE

The adjustment r curves (1) and (2). The transition to full ﬂ ow takes place automatically as soon as the downstream pressure reaches 80% (651)/60% to 70% (652/653) of the upstream pressure.

Filling and venting times (in seconds):

with screw loosened by 6 (651)/7 (652)/ 8 (653) turns

t1 ( t2 (

with screw loosened by 1 turn

t3 (

venting time

These times correspond to a supply pressure (P1) of

6.3 bar, a transition pressure (P2) of 80% (651)/60% to

70% (652/653) P1 (not adjustable) and a downstream capacity of 10 liters.

• WITH A SOLENOID/AIR CONTROLLED SOFT-START

DEVICE

Unlike the automatic soft-start version, this version only authorises full ﬂ ow on receiving a permanent electrical signal (see note below). The adjustment range for pressurization lies between curves (1) and (2). Filling and venting times (in seconds):

with screw loosened by 6 (651)/7 (652)/ 8 (653) turns

t1 ( t2 (

with screw loosened by 1 turn

t3 (

venting time

The full ﬂ ow position is determined by the pilot valve which must be energized after checking that all the end-of-cycle sensors are activated. It also enables fast triggering of pressurization if the shutdown occurs at the end of the cycle (see curve A) or close to the end of the cycle (see curves B1, B2, B3, etc.) Minimum pressurization time (curve A): 1s with an upstream pressure of 6.3 bar and a capacity of 10 liters.

ange for pressurization lies between

)

(See page 17)

651 652 653

8 3.2 2.8

112 23

51 0.5

651 652 653

8 3.2 2.8

112 23

51 0.5

18.5

18 19

508608-001508608-001

Page 10

VANNE DE COUPURE

DEMARREUR PROGRESSIF

651 - 652 - 653

Cet ensemble réalise les 2 fonctions principales suivantes:

- La mise à l’atmosphère d’une installation pneumatique.

- La mise en pression progressive après tout arrêt ayant

entraîné la purge de l’installation

VANNE DE COUPURE

La vanne de coupure 3/2 NF, commandée par une électrovanne à plan de pose CNOMO, assure la purge de l’installation par mise hors tension de l’électrovanne

DEMARREUR PROGRESSIF

A mise sous pression, le démarreur étant à l’état repos, la restriction (réglable) permet un remplissage progressif du circuit aval. Les vérins se déplacent lentement. Le passage en position «plein débit» s’effectue de façon différente suivant les deux modèles de démarreurs proposés :

- DEMARREUR PROGRESSIF EN VERSION AUTO-

PILOTE

Passage automatique en position «plein débit» dès que la pression aval atteint 60 à 80% la pression d’alimentation (pression amont). Les cycles suivants s’effectuent alors à la vitesse normale. Le démarreur reste en position plein débit tant que la pression amont est maintenue. Le retour à la position repos est obtenu par coupure de la pression d’alimentation.

- DEMARREUR PROGRESSIF A COMMANDE

ELECTROPNEUMATIQUE

Cet appareil conforme aux spéciﬁ cations techniques du CNOMO (E05.03.135.N) permet d’alimenter progressivement l’installation lors de chaque redémarrage consécutif à un arrêt d’urgence ou à une coupure de pression. Il remet lentement l’ensemble de l’installation en position de ﬁ n de cycle. Dés que ces conditions sont acquises, l’automatisme, déﬁ ni par l’utilisateur, met sous tension l’électrovanne-pilote. Le démarreur passe ainsi en position «plein débit» autorisant le déroulement des cycles suivants à la vitesse normale. Cette électrovanne doit être maintenue sous tension dans les conditions normales d’utilisation. Toute mise hors tension de ce pilote place le démarreur en position «faible débit»

Remarque : Dans les deux versions de démarreurs, le réglage de la vitesse de remplissage, donc de la montée en pression du circuit aval, s’effectue par vis micrométrique, avec possibilité de condamnation pour éviter tout déréglage intempestif.

Attention : Les fonctions de ces produits requièrent des électrovannes sans commande manuelle auxiliaire ou avec commande manuelle à position non-maintenue (commande

à impulsion).

RECOMMANDATIONS DE MONTAGE ET

- L’ensemble vanne de coupure et démarreur progressif est

à placer, comme décrit ci-dessus, avant le lubriﬁ cateur. Eviter toute présence d’huile.

- Ne pas obturer l’oriﬁ ce 3 d’échappement de la vanne

de coupure

- S’assurer que cet oriﬁ ce ne puisse pas être obturé accidentellement

- Dans le cas de fonctionnement en ambiances poussiéreuses, monter un silencieux d’échappement sur l’orifice 3 (proposé en accessoires)

- S’assurer que cet ensemble fonctionne dans la limite des plages d’utilisation (pression, température, tension, courant).

- Les électrovannes ne doivent pas être équipées de commande manuelle à accrochage

- La mise hors tension de la vanne de coupure ne doit s’effectuer qu’en cas de nécessité, lors de l’arrêt général de l’installation ou en cas de coupure de courant. Ce produit n’est pas un dispositif d’arrêt de ﬁ n de cycle.

- Sur les installations à trés faible fréquence d’utilisation (par exemple, lorsque les machines fonctionnent en continu), il

est nécessaire de vériﬁ er périodiquement - au moins 1 fois par mois - le fonctionnement correct de l’ensemble

vanne de coupure et démarreur progressif, en effectuant quelques manoeuvres de mise hors tension/sous tension (purge de l’installation et remise en pression progressive)

DESCRIPTION

(selon la série)

DE FONCTIONNEMENT

SCHNELLENTLÜFTUNGS-

/LANGSAMSTART

▼ ▼

- Dans le cas de constatation de dysfonctionnement de cet ensemble, retourner les produits à votre point de vente habituel, en précisant les conditions d’utilisation et le dysfonctionnement constaté

REGLAGE DU TEMPS DE MISE EN PRESSION DU CIR-

Dans les 2 versions de démarreurs, le réglage de la vitesse de remplissage et de la montée en pression du circuit aval est réalisée par vis micrométrique. Les appareils sont livrés avec la vis desserrée pour un débit de 7 l/min. Le réglage s’effectue de la façon suivante:

- Desserrer la vis de 0,5 à 7 tours (651-652)/8 tours (653) maxi

suivant la vitesse souhaitée (Rep. 1)

- Faire un essai.

- Ajuster le réglage en modiﬁ ant la position de la vis. Pour

refaire un essai, il est nécéssaire, au préalable, de vidanger l’installation par la vanne de coupure.

- Lorsque le réglage correct est obtenu, la mise en place d’une

goupille permet de condamner l’accès à la vis aﬁ n d’éviter tout déréglage intempestif (Rep. 2). Il est toujours possible de retirer la goupille à l’aide d’un tournevis plat ou une pince à bec long.

Nota :

COURBES DE REMPLISSAGE ET VIDANGE D’UNE INS-

AVEC DEMARREUR AUT La plage de réglage du temps de remplissage est comprise entre les courbes (1) et (2). Le passage en plein débit s’effectue automatiquement dés que la pression aval (P2) atteint 80% (651)/60% à 70% (652/653) de la pression amont (P1)

Temps de remplissage et vidange (en secondes):

t1 (avec vis desserrée de t2 (avec vis desserrée de 1 tour) t3 (temps de vidange)

Ces temps sont déﬁ nis avec pression d’alimentation (P1): 6,3 bar, pression de basculement (P2): 80% (651)/60% à 70% (652/653) P1 (non réglable) de 10 litres.

• AVEC DEMARREUR A COMMANDE ELECTROPNEU-

MATIQUE

Contrairement au démarreur auto-piloté, cette version ne passe en position «plein débit» qu’après avoir reçu un signal électrique maintenu (voir remarque ci-dessous) (Rep A). La plage de réglage du temps de remplissage est comprise entre les courbes (1) et (2).

Temps de remplissage et vidange (en secondes):

t1 (avec vis desserrée de t2 (avec vis desserrée de 1 tour) t3 (temps de vidange)

Remarque : La mise en position «plein débit» est assurée par l’électrovanne de commande, celle-ci doit être mise sous tension après contrôle que tous les capteurs de ﬁ n de cycle soient actionnés. Elle permet aussi de déclencher plus rapidement la mise en pression si l’arrêt d’urgence s’est produit en ﬁ n de cycle (voir courbe A) ou proche de cette position (voir courbes B1, B2, B3, etc...) Temps mini de remplissage (courbe A): 1s pour 6,3 bar de pression amont et une capacité de 10 litres.

20 21

CUIT AVAL (voir page 17)

Dans le cas d’un démarreur à commande électropneumatique, le réglage doit s’effectuer avec pilote électrique monté. Il n’est pas nécessaire de vidanger l’installation ou de couper l’alimentation électrique du pilote pour placer la goupille de condamnation.

TALLATION (voir pages 18)

O-PILOTE

6 (651)/7 (652)/8 (653)

et capacité du circuit aval

6 (651)/7 (652)/8 (653)

tours)

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

Die Einheit stellt die beiden folgenden Funktionen sicher:

- die Entlüftung pneumatischer Anlagen und

- die progressive Unterdrucksetzung der Anlagen

nachjedem Stillstand, der zu einer Entlüftung führte. Diese Produkte tragen dazu bei, dass Maschinen den Konfor mitäts anforderungen entsprechen

STOPPVENTIL

Das Stoppventil 3/2 NC, das mit einem Pilotventil gemäß CNOMO betätigt wird, stellt die Entlüftung der Anlage durch Unterbrechung der Stromzufuhr zum Pilotventil sicher.

PROGRESSIVES ANFAHRVENTIL

Bei der Druckbeaufschlagung, in der sich das Anfahrventil in Grundstellung beﬁ ndet, wird durch die einstellbare Drossel ein progressives Befüllen der Pneumatikanlage ermöglicht. Die Zylinderbewegungen sind verlangsamt. Der Zeitpunkt der Umschaltung auf den „vollen Querschnitt“ hängt davon ab, welches Anfahrventil eingesetzt wird:

- AUTOMATISCH GESTEUERTES PROGRESSIVES

ANFAHRVENTIL

Automatischer Übergang zur Einstellung „voller Querschnitt“, sobald der Arbeitsdruck 60 bis 80 % Serie)

des Versorgungs drucks erreicht (Vordruck). Die darauffolgenden Bewegungsabläufe werden mit normaler Geschwindigkeit ausgeführt. Das Anfahrventil bleibt in der Einstellung „voller Querschnitt“, solange der Vordruck gehalten wird. Ein Umschalten in die Ruhestellung wird durch die Unterbrechung des Versorgungsdrucks erreicht.

- ELEKTROPNEUMATISCH GESTEUERTES

PROGRESSIVES ANFAHRVENTIL

Diese Einheit, die den technischen Normen gemäß CNOMO (E05.03.135.N) entspricht, ermöglicht eine progressive Druckbeaufschlagung bei jedem erneuten Anfahren einer Anlage nach einer Abschaltung oder einer Druckluftunterbrechung. Die Bewegungsabläufe erfolgen langsam, bis alle Sensoren die Endlagen der Zylinder gemeldet haben. Sobald diese Zustand erreicht ist, setzt die vom Anwender deﬁ nierte Steuerung das Pilotventil unter Spannung. Das Anfahrventil schaltet in die Position „voller Querschnitt“ und ermöglicht dadurch den Ablauf der nachfolgenden Zyklen bei normaler Geschwindigkeit. Das Pilotventil muss dann unter normalen Anwendungsbedingungen unter Spannung gehalten werden. Jegliches Abschalten des Pilotventils schaltet das Anfahrventil in die Position «gedrosselte Leistung» um.

Anmerkung: Bei beiden Modellen des Anfahrventils lässt sich die Füllgeschwindigkeit, d.h. der Druckanstieg in der Pneumatikanlage, anhand einer Feingewindeschraube, die mit einem Haltestift ﬁ xiert werden kann, einstellen.

Handhilfsbetätigung bei den Magnetventilen: Die Einheit kann nur mit Magnetventilen ohne Handhilfsbetätigung oder mit impulsbetätigter Handhilfsbetätigung (nicht selbsthaltend) vorgesteuert werden.

Die Einheit aus Stoppventil und progressivem Anfahrventil ist im Eingang einer pneumatischen Anlage, nach der Luftaufbereitung (Wartungseinheit) und gegebenenfalls vor dem Öler, zu setzen.

INSTALLATIONS- UND BETRIEBSANWEISUNGEN

- Die Einheit aus Stoppventil und progressivem Anfahrventil

ist, wie oben beschrieben, vor dem Öler zu montieren. Es ist sicherzustellen, dass kein Öl vorhanden ist.

- Der Entlüftungsanschluss 3 des Stoppventils darf nicht

verschlossen werden.

- Es ist sicherzustellen, dass dieser Anschluss auch nicht

versehentlich verschlossen werden kann.

- Im Falle des Betriebs in staubiger Umgebung ist der Ent-

lüftungsanschluss 3 mit einem Schalldämpfer zu versehen (Zubehör).

- Die Einheit darf nur innerhalb der auf der vorangehenden

Seite angegebenen Speziﬁ kationen betrieben werden (Druck, Temperatur, Spannung, Strom).

- Die Magnetventile sind nicht mit einer rastenden Hand-

hilfsbetätigung zu versehen.

- Das Stoppventil ist nur bei Bedarf abzuschalten, und

zwar bei einer allgemeinen Abschaltung der Anlage oder bei Stromausfall. Es handelt sich bei diesem Produkt

BESCHREIBUNG

(abhängig von der

EINBAU

651 - 652 - 653

▼ ▼

nicht um eine Endabschaltung.

- Bei Anlagen, die nur gelegentlich betrieben werden

(z.B. bei Maschinen im Dauerbetrieb) ist die richtige

Funktionsweise der Einheit aus Stoppventil und progressivem Anfahrventil in regelmäßigen Abständen mindestens 1x pro Monat - zu überprüfen. Die Anlage

ist zu diesem Zweck mehrmals ein- und auszuschalten (Entleerung und anschließende progressive Druckbeaufschlagung).

- Bei Feststellung einer Störung bitten wir um Einsendung des Produkts unter Angabe der Einsatzbedingungen und des aufgetretenen Fehlers.

EINSTELLUNG DER FÜLLGESCHWINDIGKEIT (Siehe Seite 17)

Bei beiden Modellen des Anfahrventils lässt sich die Füllgeschwindigkeit, d.h. der Druckanstieg in der Pneumatikanlage, anhand einer Feingewindeschraube einstellen. Komponen-

ten werden mit Schraubeneinstellung von 7 l/min geliefert.

Die Einstellung erfolgt folgendermaßen:

- Schraube je nach gewünschter Geschwindigkeit um 0,5 bis

max. 7 Umdrehungen (651-652) / 8 Umdrehungen (653) lösen (siehe Rep 1).

- Test durchführen.

- Einstellung über die Schraube regulieren. Um einen erneu-

ten Test durchzuführen ist die Anlage zuerst anhand des Stoppventils zu entlüften.

- Sobald die gewünschte Einstellung erreicht ist, ist die

Einstellschraube mit Hilfe des Haltestift zu ﬁ xieren, um ein ungewolltes Verstellen zu vermeiden (siehe Rep 2). Der Deckel muss für jede Neueinstellung abgenommen und der Haltestift entfernt werden.

Anmerkung: Beim elektropneumatisch gesteuerten Anfahr-

ventil muss die Einstellung bei montiertem Pilotventil erfolgen. Zum Befestigen des Befestigungsstifts muss der Magnetkopf nicht entlüftet oder entfernt werden.

FÜLL- UND ENTLÜFTUNGSKURVEN

I • FÜLL- UND ENTLÜFTUNGSKURVEN MIT AUTOMATISCH

GESTEUERTEM ANFAHRVENTIL

Der Einstellbereich für die Befüllung liegt zwischen den

Kurven (1) und (2). Der Übergang in die Einstellung „voller Querschnitt“ erfolgt automatisch, sobald der Arbeitsdruck 80% (651)/60% bis 70% (652/653) des Versorgungsdrucks erreicht.

Füll- und Entlüftungszeiten (in Sekunden):

(Schraube mit 6 (651)/7 (652)/8 (653) Umdrehungen gelöst)

t1 t2

(Schraube mit 1 Umdrehung gelöst)

(Entlüftungszeit)

Diese Zeiten sind deﬁ niert bei einem Versorgungsdruck (P1): 6,3 bar, einem Ansprechdruck (P2): von 80% (651)/60% bis 70% (652/653) des Versorgungs drucks P1 (nicht einstellbar) und einem Volumen im Arbeitskreis von 10 l.

•

FÜLL- UND ENTLÜFTUNGSKURVEN MIT ELEKTROPNEUMATISCH GESTEUERTEM ANFAHRVENTIL

Anders als beim automatisch gesteuerten Anfahrventil, wird bei diesem Modell erst bei konstantem elektrischem Signal in die Position „voller Querschnitt“ geschaltet (siehe Anmerkung). Der Einstellbereich für die Befüllung liegt zwischen den Kurven (1) und (2).

Fülll- und Entlüftungszeiten (in Sekunden):

(Schraube mit 6 (651)/7 (652)/8 (653) Umdrehungen gelöst)

t1 t2

(Schraube mit 1 Umdrehung gelöst)

(Entlüftungszeit)

Anmerkung: Die Einstellung «voller Querschnitt» erfolgt durch das Pilotventil, das unter Spannung gesetzt werden muß, nachdem sichergestellt wurde, daß alle Sensoren die Endlagen gemeldet haben. Mit dem Ventil kann auch die Druckversorgung schneller ausgelöst werden, wenn die Not abschaltung entweder am Ende des Bewegungsablaufs (siehe Kurve A) oder nahe daran erfolgte (siehe Kurven B1, B2, B3, etc.). Mindestfüllzeit (Kurve A): 1s bei 6,3 bar Vordruck und einem Volumen von 10 l.

(Siehe Seite 18)

651 652 653

8 3,2 2,8

112 23

5 1 0,5

651 652 653

8 3,2 2,8

112 23

5 1 0,5

508608-001508608-001

18,5

Page 11

ESCAPE RÁPIDO

ARRANQUE LENTO

651 - 652 - 653

Este conjunto realiza las 2 funciones principales siguientes:

- La puesta a atmósfera de una instalación neumática.

- La puesta a presión progresiva después de una

parada que haya conllevado la purga de la instalación

VÁLVULA DE CORTE

La válvula de corte 3/2 NC, pilotada por una electroválvula con plano de acoplamiento CNOMO, asegura la purga de la instalación al quitar la tensión de la electroválvula

ARRANQUE PROGRESIVO

Al poner a presión la válvula, estando el arranque en reposo, el ajuste (regulable) permite un llenado progresivo del circuito de salida. Los cilindros se desplazan lentamente. El paso a la posición “pleno caudal” se efectúa de manera diferente siguiendo los dos modelos de válvulas de arranque propuestos:

- ARRANQUE PROGRESIVO EN VERSIÓN

AUTOPILOTADO

Paso automático a la posición “pleno caudal” en el momento en que la presión de salida alcanza del 60 al 80%

(dependiendo de la serie) alimentación (presión de entrada). Los ciclos siguientes se efectúan a la velocidad normal. El arranque permanece en posición pleno caudal mientras es mantenida la presión de entrada. La vuelta a la posición de reposo se obtiene por corte de la presión de alimentación.

- ARRANQUE PROGRESIVO DE MANDO

ELECTRONEUMÁTICO (Modular 112)

Este aparato conforme a las especiﬁ caciones técnicas del CNOMO (E05.03.135.N) permite alimentar progresivamente la instalación durante cada arranque consecutivo a una parada de urgencia o a un corte de presión. Pone lentamente el conjunto de la instalación en posición de ﬁ n de ciclo. Cuando se obtienen estas condiciones, el automatismo, deﬁ nido por el usuario, pone bajo tensión la electroválvula-piloto. El arranque pasa a posición “pleno caudal” permitiendo el desarrollo de los ciclos siguientes a la velocidad normal. Esta electroválvula debe permanecer bajo tensión en las condiciones normales de utilización. Cualquier corte de tensión de este piloto coloca al arranque en posición “bajo caudal”

Nota : En las dos versiones de arranque, el ajuste de la velocidad de llenado, y por tanto la subida de presión del circuito se realiza por un tornillo micrométrico, con posibilidad de bloqueo para evitar cualquier cambio en la regulación intempestiva.

Mando manual en electroválvulas: Las funciones de estos productos requieren electroválvulas sin mando manual auxiliar o con mando manual de posición no-mantenida (mando de impulsión).

El conjunto válvula de parada de urgencia y arranque progresivo se sitúa en la cabeza de una instalación neumática, después del ﬁ ltro, ﬁ ltro/regulador o ﬁ ltro + regulador y antes, eventualmente, el lubricador.

RECOMENDACIONES DE MONTAJE Y

- El conjunto válvula de corte y arranque progresivo se

coloca, como se ha descrito arriba,

antes del lubricador. Evitar toda presencia de aceite.

- No obturar el oriﬁ cio 3 de escape de la válvula de

corte

- Comprobar que este oriﬁ cio no se obture accidental-

mente

- En el caso de funcionamiento en ambientes polvorien-

tos, montar un silencioso de escape en el oriﬁ cio 3 (propuesto como accesorio)

- Comprobar que este conjunto funciona en el límite de

los rangos de utilización (presión, temperatura, tensión, corriente) deﬁ nidos al lado.

- Las electroválvulas no deber ser equipadas de mando

manual con enclavamiento

- Quitar la tensión de la válvula de corte debe reali-

zarse solamente en caso de necesidad, durante una parada general de la instalación o en el caso de corte de corriente. Este aparato no es un dispositivo de

DESCRIPCIÓN

de la presión de

INSTALACIÓN

FUNCIONAMIENTO

SCARICO RAPIDO

AVVIO LENTO

▼ ▼

parada de ﬁ n de ciclo.

- En las instalaciones de muy baja frecuencia de utilización (por ejemplo, cuando las máquinas funcionan en continuo) es necesario comprobar periódica-

mente - al menos 1 vez al mes - el funcionamiento correcto del conjunto válvula de corte y arranque

progresivo, realizando algunas maniobras de puesta sin tensión/con tensión (purga de la instalación y puesta a presión progresiva)

- En el caso de constatación de disfuncionamiento de este conjunto, devolver los productos a su punto de venta habitual, precisando las condiciones de utilización y el disfuncionamiento constatado

REGULACIÓN DEL TIEMPO DE PUESTA A

PRESIÓN DEL CIRCUITO DE SALIDA

En las 2 versiones de arranque, la regulación de la velocidad de llenado y de la subida de presión del circuito de salida se realiza por tornillo micrométrico. Los componentes se suministran

con un ajuste de tornillo de 7 l/min.

La regulación se realiza de la manera siguiente:

- Aﬂ ojar el tornillo de 0,5 a 7 vueltas (651-652)/8 vueltas (653)

para obtener la velocidad deseada (Rep. 1).

- Hacer una prueba.

- Ajustar la regulación modiﬁ cando la posición del tornillo.

Para hacer otra prueba, es necesario, previamente, vaciar la instalación por la válvula de corte.

- Cuando es obtenida la regulación correcta, un pasador per-

mite evitar el acceso al tornillo con el ﬁ n de evitar cualquier desrregulación intempestiva (ver Rep.2). Para realizar una nueva regulación, es necesario desmontar la tapa superior para soltar el pasador.

Nota : En el caso de un arranque de mando electroneumático, la

regulación se debe realizar con piloto eléctrico montado. No es necesario descargar ni extraer la electroválvula piloto para ﬁ jar el pasador de bloqueo.

CURVAS DE LLENADO Y VACIADO DE UNA INSTALACIÓN (Vea la página 18)

• CON ARRANQUE AUTOPILOTADO

La zona de regulación del tiempo de llenado está com-

prendida entre las curvas (1) y (2). El paso a pleno caudal se realiza automáticamente cuando la presión de salida alcanza del 80% (651)/60% al 70% (652/653) de la presión de entrada

Tiempo de llenado y vaciado (en segundos):

(con tornillo suelto 6 (651)/7 (652)/8 (653) vueltas)

t1 t2

(con tornillo suelto 1 vuelta)

t3 (

tiempo de vaciado)

Estos tiempos están deﬁ nidos con una presión de alimentación (P1): 6,3 bar, presión basculante (P2): 80% (651)/60% al 70% (652/653) P1 (no regulable) de salida de 10 litros.

• CON ARRANQUE DE MANDO ELECTRONEUMÁTICO

Contrariamente al arranque autopilotado, esta versión pasa a la posición “pleno caudal” después de recibir una señal eléctrica mantenida (ver nota abajo). La zona de regulación del tiempo de llenado está comprendida entre las curvas (1) y (2).

Tiempo de llenado y vaciado (en segundos):

(con tornillo suelto 6 (651)/7 (652)/8 (653) vueltas)

t1 t2

(con tornillo suelto 1 vuelta)

t3 (

tiempo de vaciado)

Nota : La posición “pleno caudal” está asegurada por la electroválvula de pilotaje, ésta debe estar bajo tensión después de controlar que todos los captadores de ﬁ n de ciclo estén accionados. Permite asimismo desencadenar mas rápidamente la puesta a presión si la parada de urgencia se ha producido al ﬁ nal del ciclo (ver curva A) o próxima a esta posición (ver curvas B1, B2, B3, etc...) Tiempo mínimo de llenado (curva A): 1s para 6,3 bar de presión de entrada y una capacidad de 10 litros.

22 23

(Vea la página 17)

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

y capacidad del circuito

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

Questo gruppo consente di effettuare le 2 funzioni principali seguenti:

- Lo scarico in atmosfera di un impianto pneumatico.

- La messa in pressione progressiva dopo qualsiasi

arresto che ha comportato lo scarico dell’impianto.

VALVOLA SEZIONATRICE DI CIRCUITO

La valvola sezionatrice di circuito 3/2 NC, comandata da un’elettrovalvola a piano di posa CNOMO, assicura lo scarico dell’impianto e la messa in pressione della valvola.

AVVIATORE PROGRESSIVO

Alla messa in pressione, con l’avviatore in posizione di riposo, il foro (a sezione regolabile) consente un riempimento progressivo del circuito a valle, per cui i cilindri si spostano lentamente. Il passaggio in posizione «piena portata» avviene in modo diverso a seconda dei due modelli di avviatori proposti :

- AVVIATORE PROGRESSIVO IN VERSIONE

AUTOPILOTATA

Passaggio automatico in posizione «piena portata» non appena la pressione a valle raggiunge dal 60 al 80% (a seconda della serie)

della pressione di alimentazione (pressione a monte). I cicli successivi vengono quindi eseguiti alla velocità normale. L’avviatore rimane in posizione di piena portata ﬁ no a che la pressione a monte viene mantenuta. Il ritorno alla posizione di riposo si ottiene interrompendo la pressione di alimentazione.

- AVVIATORE PROGRESSIVO A COMANDO

ELETTROPNEUMATICO (Modulair 112)

Questo apparecchio, conforme alle speciﬁ che tecniche CNOMO (E05.03.135.N) consente di alimentare progressivamente l’impianto ad ogni avvio conseguente ad un arresto di emergenza o ad un’interruzione della pressione. Riporta lentamente l’intero gruppo in posizione di ﬁ ne ciclo. Non appena queste posizioni vengono raggiunte, l’automatismo, deﬁ nito dall’utilizzatore, mette in tensione la valvola pilota. L’avviatore passa così in posizione di «piena portata» permettendo lo svolgimento dei cicli successivi a velocità normale. Questa valvola deve essere mantenuta in tensione alle normali condizioni di utilizzo. Ogni volta che l’elettrovalvola non è in tensione, l’avviatore ritorna in posizione «portata ridotta».

Nota: In entrambe le versioni di avviatore, la velocità di riempimento e quindi l’aumento di pressione del circuito a valle, viene regolata mediante vite micrometrica, con la possibilità di esclusione della regolazione per evitare qualsiasi variazione intempestiva.

Comando manuale sulle elettrovalvole: Le funzioni di questi prodotti richiedono delle elettrovalvole senza comando manuale ausiliario o con comando manuale a posizio- ne non mantenuta (comando a impulsi).

Il gruppo valvola sezionatrice di circuito e avviatore progressivo deve essere posizionato in testa ad un impianto pneumatico, dopo il ﬁ ltro, ﬁ ltro/regolatore o ﬁ ltro + regolatore e prima dell’eventuale lubriﬁ catore.

ISTRUZIONI DI MONTAGGIO E FUNZIONAMENTO

- Il gruppo valvola sezionatrice di circuito e avviatore

progressivo deve essere posizionato, come descritto sopra, prima del lubriﬁ catore. Evitare qualsiasi presenza di olio.

- Non chiudere la via 3 di scarico della valvola sezio-

natrice di circuito

- Assicurarsi che tale via non venga ostruita accidental-

mente

- In caso di impiego in ambienti polverosi, montare un

silenziatore di scarico sulla via 3 (disponibile come accessorio)

- Assicurarsi che questo gruppo funzioni nel limite dei

campi di utilizzo (pressione, temperatura, tensione, corrente) qui speciﬁ cati.

- Le elettrovalvole non devono essere equipaggiate con il

comando manuale di tipo mantenuto

- Si può sospendere la tensione alla valvola sezio-

natrice di circuito solo in caso di necessità, come nel caso di fermo generale dell’impianto o in caso di interruzione di corrente. Questo componente non è

un dispositivo di arresto di ﬁ ne ciclo.

DESCRIZIONE

INSTALLAZIONE

651 - 652 - 653

▼ ▼

- Sugli impianti con una frequenza molto bassa di intervento (per esempio, quando le macchine funzionano di continuo) è necessario controllare periodicamente -

almeno 1 volta al mese - il corretto funzionamento del gruppo valvola sezionatrice di circuito e avviatore

progressivo, effettuando qualche manovra di sezionamento di circuito (scarico dell’impianto e riattivazione della pressione progressiva)

- In caso di cattivo funzionamento del gruppo, rendere il materiale al vostro abituale punto vendita, speciﬁ cando il tipo di utilizzo e il mal funzionamento rilevato.

REGOLAZIONE DEL TEMPO DI MESSA IN

PRESSIONE DEL CIRCUITO A VALLE

In entrambe le versioni di avviatore, la regolazione della velocità di riempimento e della messa in pressione del circuito a valle viene impostata mediante la vite micrometrica. I componenti

sono forniti con una regolazione a vite da 7 l/min.

La regolazione viene eseguita nel modo seguente:

- Allentare la vite da 0,5 a 7 giri (651-652) o di 8 giri (653), a

seconda della velocità desiderata (vedere Rep. 1).

- Fare una prova.

- Aggiustare la regolazione inter venendo sulla vite. Per rifare

una prova, è necessario prima scaricare l’impianto della valvola sezionatrice di circuito.

- Quando si è ottenuta la regolazione corretta, una spina

consente di bloccare l’accesso alla vite al ﬁ ne di evitare regolazioni intempestive (vedi Rep. 2). Per eseguire una nuova regolazione, occorre smontare il coperchio superiore per liberare la spina.

Nota : Nel caso di un avviatore a comando elettropneumatico, la re-

golazione deve essere effettuata con pilota elettrico montato. Non è necessario sﬁ atare o rimuovere il pilota solenoide per ﬁ ssare il perno di bloccaggio.

• CON AVVIATORE AUTOPILOTATO

Il campo di regolazione del tempo di riempimento è compreso tra le curve (1) e (2).

Il passaggio piena portata scatta automaticamente nel momento in cui la pressione a valle raggiunge dal 80% (651)/60% al 70% (652/653) della pressione a monte.

Tempi di riempimento e scarico (in secondi):

(con vite allentata di 6 (651)/7 (652)/8 (653) giri)

t1 t2

(con vite allentata di 1 giro)

(tempo di scarico)

Questi tempi sono deﬁ niti con pressione di alimentazione (P1): 6,3 bar, pressione di variazione della portata (P2): dal 80% (651)/dal 60% al 70% (652/653) P1 (non regolabile) del circuito a valle di 10 litri.

• CON AVVIATORE A COMANDO ELETTROPNEUMATICO

A differenza dell’avviatore autopilotato, questa versione non passa in posizione di «piena portatat» ﬁ no a quando non riceve un segnale elettrico mantenuto (vedi nota sotto riportata). Il campo di regolazione del tempo di riempimento è compreso tra le curve (1) e (2).

Tempi di riempimento e scarico (in secondi):

(con vite allentata di 6 (651)/7 (652)/8 (653) giri)

t1 t2

(con vite allentata di 1 giro)

(tempo di scarico)

Nota: Il passaggio in posizione di «piena portata» è assicurato dall’elettrovalvola di comando, la quale deve essere messa in tensione dopo aver controllato che tutti i sensori di ﬁ ne ciclo siano azionati. Questa elettrovalvola permette anche di ottenere una messa in pressione più rapida se l’arresto di emergenza si è veriﬁ cato a ﬁ ne ciclo (vedi curva A) o in prossimità di questa posizione (vedi curve B1, B2, B3, etc...) Tempo min. di riempimento (curva A): 1s per 6,3 bar di pressione a monte e una capacità di 10 litri.

(Vedere alla pagina 17)

CURVE DI RIEMPIMENTO E SCARICO DI

UN IMPIANTO (Vedere alla pagina 18)

651 652 653

8 3,2 2,8

112 23

5 1 0,5

651 652 653

8 3,2 2,8

112 23

5 1 0,5

18,5

e capacità

18,5

508608-001508608-001

Page 12

SNELONTLUCHTING /

VERSIES MET LANGZAME START

Deze eenheid voert de volgende 2 hoofdfuncties uit:

- Het onder normale luchtdruk brengen van een

pneumatische installatie.

- Het progressief geleidelijk onder druk brengen na

een onderbreking die een ontluchting van de installatie tot gevolg had.

AFSLUITER

De 3/2 NC afsluiter, die bediend wordt door een magneetventiel met aansluitconﬁ guratie CNOMO, zorgt voor de ontluchting van de installatie door uitschakeling van het magneetventiel.

PROGRESSIEVE STARTER

Bij het toevoeren van de druk is de starter in ruststand. Hierdoor kan door de (instelbare) beperking het uitlaatcircuit progressief wordengevuld. De cilinders verplaatsen zich langzaam. De overgang naar de voldebiet-positie verschilt afhankelijkvan twee modellen starters :

- PROGRESSIEVE STARTER IN AUTOMATISCH GESTUURDE VERSIE

Automatische overgang naar «voldebiet-positie» zodra de uitlaatdruk 60% tot 80% de inlaatdruk bedraagt. De volgende cycli voltrekken zich met normale snelheid. De starter blijft in voldebiet-positie zolang de inlaatdruk wordt gehandhaafd. Onderbreking van de toevoerdruk brengt de starter in rustpositie terug.

- PROGRESSIEVE STARTER MET

ELECTROPNEUMATISCHE BEDIENING

Dit systeem, dat overeenstemt met de technische speciﬁ caties van CNOMO (E05.03.135.N), maakt het mogelijk langzaam druk toe te voeren in de installatie telkens als deze opnieuw moet worden opgestart na een noodonderbreking of een drukval (stuurventiel spanningloos). Dit systeem plaatst de gehele installatie langzaam in de stand van het einde van de cyclus. Zodra deze voorwaarden bereikt zijn, schakelt de door de gebruiker ingestelde automaat het magneetventielstuurventiel in. De starter schakelt zo over op de «voldebietpositie» waardoor de volgende cycli met de normale snelheid kunnen worden uitgevoerd. Dit magneetventiel dient onder spanning te worden gehouden, onder normale bedrijfsomstandigheden. Zodra het magneetventiel spanningloos wordt, keert de starter terug naar een «laag debiet»-positie.

N.B.: In beide versies van de progressieve starter wordt de vulsnelheid, dus de snelheid waarmee de druk in het uitlaatcircuit stijgt, afgesteld met behulp van een micrometrische schroef.

Handbediening voor magneetventielen: De functies van deze producten vereisen magneetventielen zonder handbediening of met niet-instelbare handbediening (impulsbediening).

Het systeem noodafsluiter en progressieve starter dient te worden geplaatst aan het begin van een pneumatische installatie, na het ﬁ lter, ﬁ lter/drukregelaar of ﬁ lter + drukregelaar en voor de eventuele olienevelverstuiver.

AANBEVELINGEN VOOR DE MONTAGE EN DE

- De eenheid afsluiter en progressieve starter wordt

zoals hierboven beschreven, voor de smeerinrichting geplaatst. De aanwezigheid van olie voorkomen.

- De ontluchtingspoort 3 van de afsluiter niet belem-

meren.

- Controleren of deze poort niet per ongeluk belemmerd

wordt.

- Bij gebruik in stofﬁ ge ruimten een uitlaatdemper op

poort 3 monteren (verkrijgbaar als accessoire).

- Controleren of deze eenheid werkt binnen de grenzen

van de gebruiksbereiken (druk, temperatuur, spanning, stroom) die hiernaast worden gedeﬁ nieerd.

- De magneetventielen mogen niet zijn uitgerust met

handbediening met ophanging.

- De afsluiter mag alleen indien nodig worden uitge-

schakeld, bij de algehele stilstand van de installatie of in geval van een stroomverbreking. Dit product is niet een stopinrichting voor het einde van de cyclus.

- Bij installaties met een zeer lage gebruiksfrequentie

BESCHRIJVING

(afhankelijk van de serie)

INSTALLATIE

WERKING

651 - 652 - 653

van

3/2 TREGT-STARTENDE

HURTIGTØMMEVENTILER

▼ ▼

(bijvoorbeeld wanneer de machines continu werken) is het noodzakelijk om periodiek - ten minste 1 keer per maand - te controleren of de eenheid afsluiter en progressieve starter goed werkt. Schakel hiertoe de eenheid een paar keer in en uit (ontluchting

van installatie en herstellen van progressieve druk).

- In het geval dat storingen aan de eenheid worden geconstateerd, de producten terugsturen naar uw verkooppunt. De gebruikscondities en de geconstateerde storingen vermelden.

TIJDAFSTELLING VOOR ONDER DRUK

BRENGEN UITLAATCIRCUIT (Zie pagina 17)

In beide versies van de progressieve starter, wordt de sneheid van het vullen en van de druktoevoer in het uitlaatcircuit afgesteld met een micrometrische schroef. Componenten

zijn voorzien van een l/min-schroefafstelling in 7 slagen.

De afstelling geschiedt als volgt:

- Los de schroef 0,5 tot 7 slagen (651-652)/8 slagen (653)

max. volgens de gewenste snelheid (zie Rep. 1).

- Test dit uit

- Stel de regeling bij door de positie van de schroef aan te

passen. Om een nieuwe test uit te voeren is het noodzakelijk om de installatie, voorafgaand, te ledigen door de afsluiter.

- Als de correcte regeling is verkregen, kan door plaatsing van

een pen de toegang tot de schroef worden geblokkeerd om ongewenste ontregelingen te voorkomen (zie Rep. 2). Om een nieuwe inregeling te verkrijgen, is het nodig het deksel te demonteren om de borgpen te verwijderen.

N.B.: Bij een electropneumatisch bediende starter dient

de regeling/bypass te geschieden door het aparte stuurventiel te bekrachtigen. Het is niet nodig om het

magneetstuurventiel te ontluchten of te verwijderen om de borgpen vast te zetten.

VUL EN ONTLUCHTINGSCURVES VAN EEN INSTALLATIE (Zie pagina 18)

• MET A

Het regelingsbereik van de vultijd ligt tussen de krommen (1) en (2). De overschakeling naar de voldebietpositie vindt automa-

tisch plaats zodra de uitlaatdruk 80% (651)/60% tot 70 % (652/653) van de inlaatdruk bereikt.

Vul- en ontluchtingstijden (in seconden):

t1 t2 t3

Deze tijden zijn vastgesteld bij een toevoerdruk (P1): 6,3 bar, omslagpunt (P2): 80% (651)/60% tot 70% (652/653) P1 (niet instelbaar)

• MET ELECTROPNEUMATISCH BEDIENDE STARTER

In tegenstelling tot de automatisch gestuurde starter schakelt deze versie slechts naar de voldebietpositie over nadat een elektrisch aanhoudend signaal is ontvangen (zie opmerking hieronder). Het regelingsbereik van de vultijd ligt tussen de krommen (1) en (2). Vul- en ontluchtingstijden (in seconden):

t1 t2 t3

Opmerking: De voldebietpositie wordt bereikt d.m.v. het stuurventiel, dat onder spanning gebracht dient te worden nadat gecontroleerd is of alle einde-cyclus-sensoren geactiveerd zijn (op veilig staan). Daardoor kan ook een sneller herstel van de druk plaatsvinden wanneer een noodstop heeft plaatsgevonden aan of bijna aan het einde van de cyclus (zie curves B1, B2, B3, etc...) Min.vultijd (curve A): 1s voor inlaatcircuit van 6,3 bar en een capaciteit van 10 liter.

24 25

OMATISCH GESTUURDE STARTER

(schroef 6 (651)/7 (652)/8 (653) slagen losgedraaid) (schroef 1 slag losgedraaid) (ontluchtingstijd)

en een uitlaatcircuitinhoud van 10 liter.

(schroef 6 (651)/7 (652)/8 (653) slagen losgedraaid) (schroef 1 slag losgedraaid) (ontluchtingstijd)

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

Denne enheten gir de to følgende hovedfunksjonene:

- Pneumatisk systemlufting.

- Gradvis trykksetting etter strømbrudd som resulterer

i lufting av systemet.

STENGEVENTIL

Stengeventilen 3/2 NC, som styres av en magnetventil av type CNOMO til montering på plate, lufter systemet ved å deaktivere magnetventilen.

MYK START-ENHET Ved trykksetting, når myk star t-enheten er i utgangsposisjonen, sikrer en regulerbar luftstrøm gradvis påfylling av nedstrømskretsen, slik at aktuatorene beveger seg langsomt. Overgangen til full strømningsposisjon beror på hvilken av de følgende myk start-enhetene som er valgt:

- AUTOMATISK MYKSTART-ENHET Automatisk overgang til full flytposisjon straks nedstrømstrykket når 60 til 80 % (avhengig av serien) av det leverte trykket (oppstrømstrykk). Driftssykluser ﬁ nner sted ved normal hastighet heretter. Myk start-enheten blir værende i full strømningsposisjon så lenge oppstrømstrykket opprettholdes. Enheten går tilbake til utgangsposisjonen når lufttilførselen er avbrutt.

- MYK START-ENHET STYRT AV MAGNETVENTIL/

LUFT

Denne enheten, som overholder tekniske CNOMOspesiﬁ kasjoner (E05.03.135.N), kan brukes til gradvis å mate luft inn i systemet etter at det er startet på nytt etter avstengning eller trykkavbrudd. Systemet gå langsomt tilbake til syklus-sluttposisjon. Straks denne tilstanden er nådd, aktiveres solenoidpilotventilen i samsvar med den automatiske kontrollen spesiﬁ sert av brukeren. Deretter går myk start-enheten over til full strømningsposisjon slik at de påfølgende driftsssyklusene kan skje ved normal hastighet. aktivert under normale driftsforhold. All deaktivering av solenoidpilotventilen setter myk start-enheten i posisjon for målt strømning. All deaktivering av magnetventilen setter myk start-enheten i lavstrømningsposisjon.

MERK: I begge versjoner av myk star t-enhetene, reguleres påfyllingshastighet, dvs. trykkansamlingen i nedstrømskretsen, ved hjelp av en ﬁ ngjenget skrue som kan låses for å forhindre uautorisert justering av det regulerte trykket.

Manuell overstyring av magnetventilene: Enheten kan styres bare med magnetviler uten manuell overstyring eller med en ikke-låsende manuell overstyring (impulstype).

INSTRUKSJONER FOR MONTERING OG BRUK

- Stengeventilen og myk star t-ventilenheten må monteres

som beskrevet over foran smørenippelen. Sørg for at det ikke er noe olje.

- Ikke blokker utblåsningsåpning 3 på stengeventilen.

- Pass på at åpning 3 ikke kan blokkeres utilsiktet.

- Ved bruk i støvete miljøer, monteres en lyddemper på åpning 3 (ﬁ nnes som tilbehør).

- Sørg for å oppfylle driftsspesiﬁ kasjonene (trykk, temperatur, spenning, strøm) for enheten som beskrevet.

- Magnetventilene må ikke utstyres med låsende, manuell overstyring.

- Stengeventilen må bare deaktiveres ved behovnår systemet slås av generelt eller ved strømbrudd. Dette

produktet er ingen grensestoppbryter.

- For systemer som betjenes bare sjeldent (f.eks. maskiner som er i kontinuerlig bruk), må riktig fungering

av stenge- og myk start-ventilen kontrolleres regelmessig - minst én gang i måneden – ved å slå

av og på strømmen ﬂ ere ganger (full eksos og gradvis trykksetting av systemet).

- Dersom en feil skulle oppstå, vennligst send produktet tilbake til distributøren, sammen med en beskrivelse av driftsforholdene og problemet.

BESKRIVELSE

Solenoidpilotventilen må holdes

651 - 652 - 653

▼ ▼

JUSTERING AV NEDSTRØMS-TRYKKOPPBYGNINGS-

I begge versjoner av myk start-enhetene, reguleres påfyllingshastighet, dvs. trykkansamlingen i nedstrømskretsen, ved hjelp av en ﬁ ngjenget skrue. Komponenter leveres

med 7 l/min-skruejustering.

Justering skjer som følger:

- Løsne skruen med 0,5 til 7 omdreininger (651–652)/8 omdreininger (653) for å oppnå ønsket påfyllingshastighet (Rep. 1).

- Utfør en test.

- Reguler innstillingen ved å justere skruen. Før testing på nytt, luft installasjonen med stengeventilen.

- Når riktig innstilling er oppnådd, kan du sette inn stiften for å låse skruen og forhindre uautorisert justering av regulert trykk (Rep. 2). En ﬂ atskrutrekker eller nebbtang kan brukes.

Merk: For en solenoidpilot-styrt myk start-enhet må

justeringen utføres med solenoidpiloten som er installert. Det er ikke nødvendig å lufte eller fjerne solenoidpiloten for å sikre låsestiften.

SYSTEMTRYKKSETTING OG TRYKKAVLASTNINGS-

- MED AUTOMATISK MYK START-ENHET

usteringsområdet for trykksetting ligger mellom kurve (1) og (2). Overgangen til full strømning skje automatisk straks nedstrømstrykket når 80% (651)/60% til 70% (652/653) av oppstrømstrykket.

Påfyllings- og luftetider (i sekunder):

t1 (med skruen løsnet med 6 (651)/7 (652)/8 (653) omdreininger

t2 (

med skruen løsnet med 1 omdreining

t3 (

luftetid

)

Disse tidene tilsvarer et matetrykk (P1) på 6,3 bar, over-

NO NO

gangstrykk (P2) på 80% (651)/60% til 70% (652/653) P1 (kan ikke reguleres) og en nedstrømskapasitet på 10 liter.

- MED MYK START-ENHET STYRT AV MAGNE-

TVENTIL/LUFT

I motsetning til den automatiske myk start-versjonen, autoriserer denne versjonen bare full strømning ved mottak av et permanent elektrisk signal. (se merknad under). Justeringsområdet for trykksetting ligger mellom kurve (1) og (2). Påfyllings- og luftetider (i sekunder):

t1 (med skruen løsnet med 6 (651)/7 (652)/8 (653) omdreininger

t2 (

med skruen løsnet med 1 omdreining

t3 (

luftetid

)

Full strømningsposisjonen bestemmes av pilotventilen, som må aktiveres etter at det er kontrollert at alle syklus-sluttsensorer er aktivert. Det aktiverer også rask utløsning av trykksetting dersom nedstengning skjer i slutten av syklusen (se kurve A) eller ved slutten av syklusen (se kurver B1, B2, B3, osv.) Minste trykksettingstid (kurve A): 1s med oppstrømstrykk på 6,3 bar og en kapasitet på 10 liter.

TID

(se side 17)

KURVER (se side 18)

)

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3/2 SNABBAVLUFTNINGSVENTILER

FÖR LÅNGSAM START

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Den här enheten tillhandahåller följande två huvudsakliga funktioner:

- Pneumatisk systemavluftning.

- Gradvis trycksättning efter strömavbrott som orsakat avluftning av systemet.

AVSTÄNGNINGSVENTIL

3/2 NC avstängningsventil som styrs av en dynmonterad CNOMO-solenoidventil, avluftar systemet genom inaktivering av solenoidventilen.

MJUKSTATENHET Vid trycksättning, när mjukstartsanordningen är i startläget, säkerställer ett justerbart luftﬂ öde en gradvis fyllning av nedströmsskretsen så att ställdonen rör sig långsamt. Övergången till fullﬂ ödesposition beror på vilken av följande mjukstartsanordningar som valts:

- AUTOMATISK MJUKSTARTSANORDNING

Automatisk omkoppling till fullﬂ ödesposition så snart nedströmstrycket uppgår till 60 - 80 % (beroende på serie) av inloppstrycket (uppströmstryck). Därefter utförs driftcyklarna vid normal hastighet. Mjukstartanordningen förblir i fullﬂ ödesposition så länge som uppströmstrycket upprätthålls. Anordningen återgår till startpositionen när luftförsörjningen stängs av.

- SOLENOID/LUFTSTYRD

MJUKSTARTSANORDNING

Den här anordningen vilken uppfyller de tekniska CNOMO-speciﬁ kationerna (E05.03.135.N), kan användas för gradvis matnig av luft i systemet vid en omstart efter ström- eller tryckavbrott. Systemet återgår långsamt till slut-på-cykelposition. Så snart systemet befinner sig i detta läge strömsätts solenoidstyrventilen enligt den av användaren angivna automatiska styrningen. Mjukstartsanordningen övergår då till fullﬂ ödesposition vilket möjliggör att efterföljande driftcyklar kan utföras vid normal hastighet. under spänning vid normala driftförhållanden. Så snart solenoidpilotventilen förlorar spänning aktiveras mjukstartsanordningen till den doserade földespositionen.

OBS! Med båda versionerna av mjukstartsanordningarna justeras fyllningshastigheten, dvs. tryckbildningen i nedströmskretsen med en ﬁ ngängad skruv som kan stängas för att förebygga otillåten justering av reglerade tryckinställningar.

Manuell åsidosättning på solenoidventiler: Enheten kan enbart styras med solenoidventiler utan manuell åsidosättning eller med en ej-spärrbar manuell åsidosättning (impulstyp).

MONTERINGS- OCH ANVÄNDARINSTRUKTIONER

- Avstängnings- och startventilerna måste monteras i en-

lighet med beskrivningen ovan före smörjanordningen. Säkerställ att ingen olja förekommer.

- Blockera inte utloppsport 3 på avstängningsventilen.

- Säkerställ att port 3 inte kan oavsiktligt kan blockeras.

- Vid drift i dammig miljö ska en utloppsljuddämpare

monteras på port 3 (ﬁ nns som tillbehör).

- Se till att uppfylla de driftsspeciﬁ kationer (tr yck, tempe-

ratur, spänning, ström) som gäller för enheten.

- Solenoidventilerna får inte vara utrustade med manuell

avstängning.

- Avstängningsventilen får enbart slås ifrån när

detta är nödvändigt när systemet är helt avstängt eller vid ett strömavbrott. Den här produkten är inte

försedd med en gränsvärdesbrytare.

- För system som enbart används sporadiskt (dvs. med

maskiner i kontinuerlig drift), måste korrekt funktion

av avstängnings- och mjukstartsanordningarna kontrolleras regelbundet - minst en gång i månaden

– vilket kan göras genom att slå av och på strömbrytaren ett ﬂ ertal gånger (fullt utlopp och gradvis trycksättning av systemet).

- Vid ett eventuellt strömavbrott, vänligen returnera

produkten till din återförsäljare med en beskrivning av driftförhållandena och problemet.

BESKRIVNING

Solenoidpilotventilen måste hållas

▼ ▼

JUSTERING AV TRYCKSÄTTNINGTIDEN

Med båda versionerna av anordningarna justeras fyllningshastigheten, dvs. tryckbildningen i nedströmskretsen med en ﬁ ngängad skruv. Komponenterna levereras med

en 7 l/min skruvjustering.

Följande justering gäller:

- Lossa på skruven med 0,5 - 7 varv (651 - 652)/8 varv (653) för att erhålla önskad trycksättningshastighet (punkt 1).

- Gör ett test.

- Reglera inställningen med justerskruven. Inna omstar ten ska installationen avluftas med avstängningsventilen.

- När korrekt inställning erhållits kan stiftet föras in i skruven igen vilket förebygger oavsiktlig justering av det reglerade trycket (Uppr. 2). Det är möjligt att ta bort stiftet med en ﬂ at skruvmejsel eller med en vass tång.

OBS! Med en mjukstartsanordning med en solenoidstyrd

ventil ska justeringen göras med den installerade solenoidventilen. Det är inte nödvändigt att avlufta eller ta bort solenoidstyrningen för att säkra låsstiftet.

TRYCKSÄTTNING AV SYSTEMET OCH

AVLUFTNINGSKURVOR (Se sida 18)

• MED AUTOMATISK MJUKSTART

usteringsområdet för trycksättning ligger mellan kurvorna (1) och (2). Övergången till fullt ﬂ öde görs automatiskt så snart inloppstrycket uppgår till 80% (651)/60% - 70% (652/653) av utloppstrycket.

Fyllnings- och tömningstider (i sekunder):

t1 (

med 6 (651)/7 (652)/8 (653) varv skruvjustering

t2 (

med 1 varv skruvjustering

t3 (

avluftningstid

Dessa tider korresponderar med ett arbetstryck (P1) på 6,3 bar, ett övergångstryck (P2) på 80% (651)/60% 70% (652/653) P1 (ej justerbart) och en utloppskapacitet på 10 liter.

• MED EN SOLENOID/LUFTSTYRD MJUKSTARTS-

ANORDNING

Till skillnad från den automatiska mjukstartversionen, är det med den här version enbart fullt ﬂ öde möjligt med en permanent elektrisk signal (se anmärkning nedan). Justeringsområdet för trycksättning ligger mellan kurvorna (1) och (2). Fyllnings- och tömningstider (i sekunder):

t1 (

med 6 (651)/7 (652)/8 (653) varv skruvjustering

t2 (

med 1 varv skruvjustering

t3 (

avluftningstid

Pilotventilen reglerar fullﬂ ödesläget som måste aktiveras efter kontroll av att alla slut-på-cykelsensorer har aktiverats. Den möjliggör även snabb trycksättning vid ett strömavbrott och i slutet av varje cykel (se kurva A) eller nära slutet av en cykel (se kurvor B1, B2, B3, etc.) Minimum trycksättningstid (kurva A): 1s med ett inloppstryck på 6,3 bar och en kapacitet på 10 liter.

)

(Se sida 17)

)

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3/2 PEHMEÄKÄYNNISTEISET

PIKATYHJENNYSVENTTIILIT

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Yksiköllä on kaksi päätoimintoa:

- Järjestelmän pneumaattinen ilmanpoisto.

- Asteittainen paineistus järjestelmän ilmanpoistoon

johtaneen sähkökatkoksen jälkeen.

SULKUVENTTIILI

Alusta-asennettavan CNOMO-solenoidiventtiilin ohjaama 3/2 NC sulkuventtiili poistaa järjestelmästä ilman katkaisemalla virran solenoidiventtiilistä.

PEHMEÄKÄYNNISTYSLAITE Kun pehmeäkäynnistyslaite on paineistettaessa alkuasennossaan, säädettävä ilmavirta varmistaa loppupään piirin täyttymisen siten, että toimilaitteet liikkuvat hitaasti. Siiryminen täysvirtausasentoon riippuu siitä, mikä seuraavista pehmeäkäynnistyslaitteista valitaan:

- AUTOMAATTINEN PEHMEÄKÄYNNISTYSLAITE Automaattinen siirtyminen täysvirtausasentoon heti kun loppupään paine saavuttaa 60–80 % (sarjasta riippuen) syötetystä paineesta (alkupään paine). Työjaksot tapahtuvat sen jälkeen normaalilla nopeudella. Pehmeäkäynnistyslaite pysyy täysvirtausasennossa niin kauan kuin alkupään painetta ylläpidetään. Laite palaa alkuasentoonsa, kun ilmansyöttö katkaistaan.

- SOLENOIDI/ILMAOHJATTU PEHMEÄKÄYNNISTYSLAITE Teknisiä CNOMO-erittelyjä (E05.03.135.N) noudattavaa laitetta voidaan käyttää syöttämään järjestelmään asteittain ilmaa uudelleenkäynnistyksen yhteydessä aina pysäytyksen tai painekatkon jälkeen. Järjestelmä palautuu vähitellen työjakson loppuasentoon. Heti kun tämä tilanne saavutetaan, solenoidiohjausventtiiliin kytkeytyy virta käyttäjän määrittämän automaattohjauksen mukaisesti. Pehmeäkäynnistyslaite siirtyy sitten täysvirtausasentoon, jolloin seuraavat työjaksot tapahtuvat normaalilla nopeudella. normaaleissa käyttöolosuhteissa jännitteellisenä. Virran katkaiseminen solenoidiohjausventtiilistä siirtää pehmeäkäynnistyslaitteen mitattuun virtausasentoon. Virran katkaiseminen solenoidiventtiilistä siirtää pehmeäkäynnistyslaitteen pienvirtausasentoon.

Huom: Kummassakin pehmeäkäynnistyslaiteversiossa täyttönopeutta eli paineen nousua loppupään piirissä säädetään hienokierteisellä ruuvilla, jonka voi lukita säännellyn paineen luvattoman säädön estämiseksi.

Solenoidiventtiilin manuaalinen ohitus: Laitetta voi ohjata ainoastaan solenoidiventtiileillä, joissa ei ole manuaalista ohitusta tai joissa on lukitsematon manuaalinen ohitus (impulssi-tyyppinen).

- Sulku- ja pehmeäkäynnistysventtiiliyksikkö on asennet-

- Älä tuki poistoaukkoa 3 sulkuventtiilissä.

- Varmista, ettei aukkoa 3 voi tukkia tahattomasti.

- Jos käyttö tapahtuu pölyisessä ympäristössä, asenna

- Muista noudattaa yksikön käyttövaatimuksia (paine,

- Solenoidiventtiilissä ei saa olla lukituksen manuaalista

- Sulkuventtiilistä saa katkaista tarvittaessa virran

- Harvoin käytettävissä järjestelmissä (esim. jatkuvassa

- Jos laite vikaantuu, palauta tuote jälleenmyyjällesi

Solenoidiohjausventtiili on pidettävä

ASENNUS- JA KÄYTTÖOHJEET

tava edellä kuvatulla tavalla ennen voitelijaa. Varmista, ettei siinä ole öljyä.

aukkoon 3 pakokaasun äänenvaimennin (saatavissa lisävarusteena).

lämpötila, jännite, virta) kuvatulla tavalla. ohitusta. ainoastaan, kun järjestelmä yleisesti suljetaan tai

virransyötössä tapahtuu vika. Tämä tuote ei ole

rajakatkaisin. käytössä olevassa koneessa) sulku- ja pehmeäkäyn-

nistysventtiiliyksikkö on tarkistettava säännöllisesti

- vähintään kerran kuussa – kytkemällä virta useita

kertoja päälle ja pois (järjestelmän täysi tyhjennys ja asteittainen paineistus).

mukana kuvaus käyttöolosuhteista ja ongelmasta.

KUVAUS

▼ ▼

LOPPUPÄÄN PAINEEN NOUSUAJAN SÄÄTÖ

Kummassakin pehmeäkäynnistyslaiteversiossa täyttönopeutta eli paineen nousua loppupään piirissä säädetään hienokierteisellä ruuvilla. Toimitettaessa komponentit

on säädetty asetukseen 7 l/min.

Säätö tapahtuu seuraavasti:

- Haluttu täyttönopeus saadaan avaamalla ruuvia 0,5–7 kierrosta (651–652)/8 kierrosta (653) (kohta 1).

- Suorita testi.

- Säädä asetusta säätämällä ruuvia. Ilmaa asennus sulkuventtiilillä ennen uudelleentestausta.

- Kun oikea asetus on saavutettu, estä paineen luvaton säätö lukitsemalla ruuvi tapilla (kuva 2). Tapin voi irrottaa litteällä ruuvimeisselillä tai teräväkärkisillä pihdeillä.

Huom: Solenoidiesiohjattu pehmeäkäynnistyslaite on

säädettävä solenoidiesiohjausventtiili asennettuna. Lukitustapin varmistamiseksi ei tarvitse suorittaa tyhjennystä tai poistaa solenoidiohjausventtiiliä.

JÄRJESTELMÄN PANEISTUS- JA PANEENPOISTO-

• AUTOMAATTISELLA PEHMEÄKÄYNNISTYSLAIT-

TEELLA

aineistuksen säätöalue on käyrien (1) ja (2) välissä.

Siirtyminen täyteen virtaukseen tapahtuu automaattisesti heti loppupään paineen saavuttaessa 80% (651)/60%– 70% (652/653) alkupään paineesta.

Täyttö- ja tyhjennysajat (sekuntia):

ruuvia avattu 6 (651)/7 (652)/8 (653) kierrosta

t1 (

ruuvia avattu 1 kierros

t2 ( t3 (

tyhjennysaika

Ajat vastaavat 6,3 baarin syöttöpainetta (P1), siirtymäpainetta (P2) 80% (651)/60%–70% (652/653) P1:sta (ei säädettävissä) ja 10 litraa loppupään tilavuutta.

• SOLENOIDILLA/ILMAOHJATULLA PEHMEÄKÄYN-

NISTYSLAITTEELLA

Toisin kuin automaattinen pehmeäkäynnistysversio, tämä versio sallii ainoastaan täyden virtauksen vastaanottaessaan pysyvän sähkösignaalin (ks. alla oleva huomautus). Paineistuksen säätöalue on käyrien (1) ja (2) välissä. Täyttö- ja tyhjennysajat (sekuntia):

ruuvia avattu 6 (651)/7 (652)/8 (653) kierrosta

t1 (

ruuvia avattu 1 kierros

t2 ( t3 (

tyhjennysaika

Esiohjausventtiili määrittää täysvirtausasennon ja siihen pitää olla kytketty virta sen jälkeen, kun on tarkistettu, että kaikki työjakson lopun anturit on aktivoitu. Se mahdollistaa myös paineistuksen pikalaukaisun, jos pysäytys tapahtuu työjakson lopussa (ks. käyrä A) tai lähellä sen loppua (ks. käyrät B1, B2, B3 jne.) Minimi paineistusaika (käyrä A): 1 s alkupään paineen ollessa 6,3 bar ja tilavuus 10 litraa.

(ks. sivu 17)

KÄYRÄT (ks. sivu 18)

)

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3/2 LANGSOM-START

LYNUDSTØDNINGSVENTILER

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Denne samling yder følgende to hovedfunktioner:

- Ventilering af trykluftssystem.

- Gradvis trykventilering efter et udfald, som fører

til ventilering af systemet.

STOPVENTIL

3/2 NC stopventilen, der kontrolleres af en magnetventil af CNOMO plademonteringstypen, ventilerer systemet ved at afkoble magnetventilen.

BLØDSTARTENHED Efter trykventilering, når blød startenheden er i sin startposition, sikrer en justerbar luftstrøm gradvis fyldning af nedstrømskredsløbet, så aktuatorerne bevæger sig langsomt. Overgangen til fuld ﬂ ow-position afhænger af, hvilken af følgende blødstartenheder, der er valgt:

- AUTOMATISK BLØDSTARTENHED Automatisk omstilling til fuld flow-position, så snart nedstrømstrykket når 60 til 80 % (afhængigt af serien) af det forsynede tryk (opstrømstryk). Driftscyklusser foregår efterfølgende ved normal hastighed. Blødstartenhed forbliver i fuld ﬂ ow-position, så længe opstrømstrykket fastholdes. Enheden vender tilbage til sin startposition, når lufttilførslen afbrydes.

- MAGNET-/LUFTKONTROLLERET BLØDSTARTENHED anvendes til gradvist at føre luft ind i systemet, hver gang der genstartes efter et driftsstop eller en trykafbrydelse. Systemet vender langsomt tilbage til slutning af cykluspositionen. Så snart denne tilstand er nået, bliver magnetpilotventilen aktiveret i overensstemmelse med den automatiske kontrol, der angives af brugeren. Den bløde startenhed skifter derefter til fuld ﬂ ow-position, som gør det muligt for efterfølgende driftscyklusser at foregå i normal hastighed. aktiveret under normale driftsforhold. Enhver afbrydelse af magnetpilotventilen sætter blødstartenheden i målt ﬂ ow-position. Enhver afbrydelse af magnetventilen sætter blødstartenheden i den lave ﬂ ow-position.

BEMÆRK I begge versioner af blødstartenheden bliver fyldningsgraden, dvs. det tryk, der opbygges i nedstrømskredsløbet, justeret ved hjælp af en ﬁ n skruegang, som kan låses for at forhindre uautoriseret justering af det regulerede tryk.

Manuel overstyring på magnetventiler: Samlingen kan kun styres med magnetventiler uden manuel overstyring eller med en ikke-låsende manuel overstyring (impulstype).

MONTERINGS- OG DRIFTSVEJLEDNING

- Stop- og blødstartventilsamlingen skal monteres som

beskrevet ovenfor før smøreenheden. Sørg for, at der ikke er noget olie.

- Undgå at tildække udstødningsport 3 på stopventi-

len.

- Sørg for at port 3 ikke kan blive dækket til utilsigtet.

- I tilfælde af drift i miljøer med støv kan der monteres en udstødningslyddæmper på port 3 (fås som tilbehør).

- Sørg for at overholde driftsspeciﬁ kationer ne (tryk, temperatur, spænding, strøm) på samlingen som beskrevet.

- Magnetventilerne må ikke udstyres med manuel overstyring af låsetypen.

- Stopventilen må kun afkobles efter behov, når systemet generelt bliver lukket ned eller i tilfælde af strømforsyningsfejl. Dette produkt er ikke en ende-

stopknap.

- For systemer, der kun betjenes en gang imellem (f.eks. i tilfælde af kontinuerligt, betjente maskiner), skal den

korrekte funktion af stop- og blødstartventilsamlingen kontrolleres regelmæssigt - mindst én gang om måneden – ved at tænde og slukke for strømmen

ﬂ ere gange (fuld udstødning og gradvis trykventilering af systemet).

- Skulle der opstå en fejl, bedes du returnere produktet til din distributør sammen med en beskrivelse af driftsbetingelserne og problemet.

BESKRIVELSE

Magnetpilotventilen skal holdes

VÁLVULAS DE ESCAPE RÁPIDO

ARRANQUE LENTO 3/2

▼ ▼

DK DK

JUSTERING AF OPBYGNINGSTIDEN FOR

NEDSTRØMSTRYKKET

I begge versioner af blødstartenheden bliver fyldningsgraden, dvs. det tryk, der opbygges i nedstrømskredsløbet, justeret ved hjælp af en ﬁ n skruegang. Komponenterne

er forsynet med 7 l/min stilleskrue.

Justeringen foregår således:

- Skru skruen løs ved at dreje 0,5 til 7 (651-652)/8 gange (653) for at opnå den ønskede fyldningshastighed (del 1).

- Udfør en test.

- Regulér indstillingen ved at justere skruen. Før du tester igen, skal du ventilere installationen med stopventilen.

- Når den korrekte indstilling er opnået, kan du indsætte en stift for at låse skruen og forhindre uautoriseret justering af det regulerede tryk (del 2). Det er muligt at fjerne stiften med en ﬂ ad skruetrækker eller en nåletang.

BEMÆRK For en magnetpilotkontrolleret blødstartenhed

• MED AUTOMATISK BLØDSTARTENHED

J (1) og (2). Overgangen til fuldt ﬂ ow foregår automatisk, så snart nedstrømstrykket når 80% (651)/60% til 70% (652/653) af opstrømstrykket.

Fyldnings- og ventileringstider (i sekunder):

Disse tider svarer til et forsyningstryk (P1) på 6,3 bar, et overgangstryk (P2) på 80% (651)/60% til 70% (652/653) P1 (ikke justerbart) og en nedstrømskapacitet på 10 liter.

• MED EN MAGNET-/LUFTKONTROLLERET BLØD-

I modsætning til den automatiske blødstartversion godkender denne version kun fuldt ﬂ ow ved modtagelse af et permanent, elektrisk signal (se note herunder). Justeringsområdet for trykventilering ligger mellem kurve (1) og (2). Fyldnings- og ventileringstider (i sekunder):

Positionen for fuldt ﬂ ow fastsættes af pilotventilen, som skal aktiveres efter, at du har kontrolleret, at alle slutning af cyklus-sensorer er aktiverede. Det muliggør også hurtig udløsning af trykventilering, hvis nedlukningen foregår i slutningen af cyklussen (se kurve A) eller tæt på slutningen af cyklussen (se kurve B1, B2, B3, etc.) Minimumstrykventileringstid (kurve A): 1 sekund med et opstrømstryk på 6,3 bar og en kapacitet på 10 liter.

28 29

skal justeringen foretages med magnetpiloten installeret. Det er ikke nødvendigt at ventilere eller fjerne magnetpiloten for at sikre låsestiften.

TRYKVENTILERING AF SYSTEMET OG

TRYKTABSKURVER (se side 18)

usteringsområdet for trykventilering ligger mellem kurve

med skruen løsnet 6 (651)/7 (652)/8 (653) omgange

t1 (

med skruen løsnet 1 omgang

t2 ( t3 (

ventileringstid

STARTENHED

med skruen løsnet 6 (651)/7 (652)/8 (653) omgange

t1 (

med skruen løsnet 1 omgang

t2 ( t3 (

ventileringstid

)

(se side 17)

)

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

651 652 653

8 3,2 2,8

112 23

18,5

5 1 0,5

Este equipamento fornece as duas funções principais seguintes:

- Ventilação do sistema pneumático.

- Pressurização gradual após uma falta de energia

na ventilação do sistema.

VÁLVULA DE INTERRUPÇÃO

A válvula de interrupção 3/2 NC, controlada por uma válvula solenoide do tipo de montagem de disco CNOMO, ventila o sistema através da remoção da energia da válvula solenoide.

DISPOSITIVO DE ARRANQUE SUAVE Durante a pressurização, quando o dispositivo de arranque suave está na posição inicial, um ﬂ uxo de ar ajustável garante o enchimento gradual do circuito a jusante, para que os atuadores andem lentamente. A transição para a posição de ﬂ uxo total depende da escolha dos seguintes dispositivos de arranque suave:

- DISPOSITIVO DE ARRANQUE SUAVE AUTOMÁTICO

Comuta automaticamente para a posição de ﬂ uxo total assim que a pressão a jusante atingir 60% a 80% (dependendo da série) da pressão fornecida (pressão a montante). Os ciclos de funcionamento trabalham à velocidade normal a partir daqui. O dispositivo de arranque suave permanece na posição de ﬂ uxo total desde que mantenha a pressão a montante. O dispositivo volta à posição inicial quando cortar o fornecimento de ar.

- DISPOSITIVO DE ARRANQUE SUAVE

CONTROLADO POR AR/SOLENOIDE

Pode utilizar este dispositivo em conformidade com as especiﬁ cações técnicas CNOMO (E05.03.135.N) para colocar ar gradualmente no sistema sempre que reiniciar após um encerramento ou um corte de pressão. O sistema volta lentamente para a posição de ﬁ m de ciclo. Assim que esta condição for alcançada, a válvula piloto solenoide recebe energia de acordo com o controlo automático especiﬁ cado pelo utilizador. O dispositivo de arranque suave comuta para a posição de ﬂ uxo total para permitir a realização dos ciclos de funcionamento subsequentes à velocidade normal. ter energia em condições de funcionamento normais. Qualquer remoção de energia da válvula piloto solenoide deﬁ ne o dispositivo de arranque suave para a posição de ﬂ uxo medido. Qualquer remoção de energia da válvula solenoide deﬁ ne o dispositivo de arranque suave para a posição de ﬂ uxo baixo.

NOTA: Em ambas as versões de dispositivo de arranque suave, a taxa de enchimento, isto é, a acumulação de pressão no circuito a jusante, é ajustada com um parafuso de rosca ﬁ na que pode ﬁ xar para evitar um ajuste não autorizado da pressão regulada.

Sobreposição manual das válvulas solenoides: Só pode controlar o equipamento com válvulas solenoides sem sobreposição manual ou com uma sobreposição manual sem ﬁ xação (tipo impulso).

INSTRUÇÕES DE MONTAGEM E FUNCIONAMENTO

- Deve montar a válvula de arranque suave e interrup-

ção conforme descrito acima antes do lubriﬁ cador. Certiﬁ que-se de que não existe óleo.

- Não obstrua a porta de escape 3 da válvula de inter-

rupção.

- Certiﬁ que-se de que não é possível obstruir a porta 3

inadvertidamente.

- Em caso de funcionamento em ambientes poeirentos,

monte um silencioso de escape na porta 3 (disponível como acessório).

- Certiﬁ que-se de que cumpre as especiﬁ cações de fun-

cionamento (pressão, temperatura, tensão, corrente) do equipamento conforme descrito.

- Não deve equipar as válvulas solenoides com uma

sobreposição manual de ﬁ xação.

- Só deve remover a energia da válvula de interrup-

ção em caso de necessidade quando o sistema está encerrado ou em caso de falha de energia. Este produto não tem um interruptor de paragem limite.

DESCRIÇÃO

A válvula piloto solenoide tem de

651 - 652 - 653

▼ ▼

Para sistemas utilizados raramente (por exemplo, no caso de máquinas de funcionamento contínuo), deve

veriﬁ car regularmente o funcionamento correto da válvula de arranque suave e interrupção, pelo menos uma vez por mês – ao ligar e desligar várias vezes

(escape total e pressurização gradual do sistema).

- Se ocorrer uma avaria, devolva o produto ao distribuidor com uma descrição das condições de funcionamento e o problema.

AJUSTE DO TEMPO DE ACUMULAÇÃO DA PRESSÃO

Em ambas as versões de dispositivo de arranque suave, a taxa de enchimento, isto é, a acumulação de pressão no circuito a jusante, é ajustada com um parafuso de rosca ﬁ na. Os componentes são fornecidos com um ajuste

de parafuso de 7 l/min.

O ajuste é o seguinte:

- Desaperte o parafuso de 0,5 a 7 voltas (651-652)/8 voltas

(653) para obter a velocidade de enchimento pretendida (Rep. 1).

- Efetue um teste.

- Regule a deﬁ nição através do ajuste do parafuso. Antes

de voltar a testar, ventile a instalação com a válvula de interrupção.

- Quando obtiver a deﬁ nição correta, pode introduzir a

cavilha para ﬁ xar o parafuso e impedir o ajuste não autorizado da pressão regulada (Rep. 2). É possível a chave de parafusos de cabeça chata ou o alicate de pontas.

NOTA: No dispositivo de arranque suave controlado por piloto

CURVAS DE PRESSURIZAÇÃO E DE DESPRESSU-

• COM DISPOSITIVO DE ARRANQ

TOMÁTICO

O intervalo de ajuste da pressurização liga-se entre as

curvas (1) e (2). A transição para o ﬂ uxo total realiza-se automaticamente assim que a pressão a jusante atingir de 80% (651)/60% a 70% (652/653) da pressão a montante.

Tempos de enchimento e de ventilação (em segundos):

t1 (com o parafuso desapertado 6 (651)/7 (652)/8 (653) voltas

t2 ( t3 (

Estes tempos correspondem a uma pressão de funcionamento (P1) de 6,3 bars, uma pressão de transição (P2) de 80% (651)/60% a 70% (652/653) P1 (não ajustável) e uma capacidade a jusante de 10 litros.

• COM DISPOSITIVO DE ARRANQUE SUAVE CON-

TROLADO POR AR/SOLENOIDE

Ao contrário da versão de arranque suave automático, esta versão apenas autoriza o ﬂ uxo total ao receber um sinal elétrico permanente (ver nota abaixo). O intervalo de ajuste da pressurização liga-se entre as curvas (1) e (2). Tempos de enchimento e de ventilação (em segundos):

t1 (com o parafuso desapertado 6 (651)/7 (652)/8 (653) voltas

t2 ( t3 (

A posição de ﬂ uxo total é determinada pela válvula piloto que tem de receber energia depois de se certiﬁ car de que todos os sensores de ﬁ m de ciclo estão ativados. Também permite o acionamento rápido da pressurização se o encerramento ocorrer no ﬁ m do ciclo (ver curva A) ou perto do ﬁ m do ciclo (ver curvas B1, B2, B3, etc.) Tempo de pressão mínimo (curva A): 1 seg com uma pressão a jusante de 6,3 bars e uma capacidade de 10 litros.

A JUSANTE

solenoide, tem de efetuar o ajuste com o piloto solenoide instalado. Não é necessário ventilar ou remover o piloto solenoide para ﬁ xar a cavilha de ﬁ xação.

RIZAÇÃO DO SISTEMA (Ver página 18)

com o parafuso desapertado 1 volta tempo de ventilação

(Ver página 17)

)

UE SUAVE AU-

)

651 652 653

)

8 3,2 2,8

112 23

5 1 0,5

651 652 653

)

8 3,2 2,8

112 23

5 1 0,5

18,5

508608-001508608-001

Page 15

3/2 ΒΑΛΒΙΔΕΣ ΒΡΑΔΕΙΑΣ ΕΚΚΙΝΗΣΗΣ

ΤΑΧΕΙΑΣ ΕΞΟΔΟΥ

651 - 652 - 653

Αυτό το συγκρότημα παρέχει τις δύο παρακάτω κύριες λειτουργίες:

- Εξαέρωση συστήματος πεπιεσμένου αέρα.

- Σταδιακή συμπίεση μετά από διακοπή ρεύματος που

συντελεί σε εξαέρωση του συστήματος.

ΒΑΛΒΙΔΑ ΔΙΑΚΟΠΗΣ

Η βαλβίδα διακοπής 3/2 NC, η οποία ελέγχεται από μια ηλεκτροβαλβίδα τύπου CNOMO με βάση στήριξης, εξαερώνει το σύστημα με την απενεργοποίηση της ηλεκτροβαλβίδας.

ΣΥΣΚΕΥΗ ΟΜΑΛΗΣ ΕΚΚΙΝΗΣΗΣ Με τη συμπίεση, όταν η συσκευή ομαλής εκκίνησης είναι στην αρχική θέση της, μια ρυθμιζόμενη παροχή αέρα φροντίζει τη σταδιακή πλήρωση του κατάντη κυκλώματος, έτσι ώστε οι ενεργοποιητές να κινούνται αργά. Η μετάβαση στη θέση πλήρους ροής εξαρτάται από την συσκευή ομαλής εκκίνησης που έχει επιλεγεί:

- ΣΥΣΚΕΥΗ ΑΥΤΟΜΑΤΗΣ ΟΜΑΛΗΣ ΕΚΚΙΝΗΣΗΣ

Αυτόματη μεταγωγή στη θέση πλήρους ροής αμέσως μόλις η κατάντη πίεση φτάσει το 60 με 80% (ανάλογα με τη σειρά) της παρεχόμενης πίεσης (ανάντη πίεση). Από εκεί και μετά, οι κύκλοι λειτουργίας γίνονται σε κανονική ταχύτητα. Η συσκευή ομαλής εκκίνησης παραμένει στη θέση πλήρους ροής, για όσο διάστημα διατηρείται η ανάντη πίεση. Η συσκευή επιστρέφει στην αρχική θέση της όταν διακοπεί η παροχή αέρα.

- ΣΥΣΚΕΥΗ ΟΜΑΛΗΣ ΕΚΚΙΝΗΣΗΣ ΜΕ ΗΛΕΚΤΡΟΒΑΛΒΙΔΑ / ΕΛΕΓΧΟΥ ΑΕΡΟΣ

Αυτή η συσκευή, η οποία συμμορφώνεται με τις τεχνικές προδιαγραφές CNOMO (E05.03.135.N), μπορεί να χρησιμοποιηθεί για τη σταδιακή τροφοδοσία αέρα στο σύστημα, οποτεδήποτε γίνεται επανεκκίνηση μετά από διακοπή λειτουργίας ή διακοπή της πίεσης. Το σύστημα επιστρέφει σιγά-σιγά στη θέση τέλους κύκλου λειτουργίας. Αμέσως μόλις επιτευχθεί αυτή η συνθήκη, η πολιτική ηλεκτροβαλβίδα ενεργοποιείται σύμφωνα με τον αυτόματο έλεγχο που προσδιορίζεται από το χρήστη. Στη συνέχεια η συσκευή ομαλής εκκίνησης γυρίζει σε θέση πλήρους ροής και έτσι επιτρέπει τη διεξαγωγή των επόμενων κύκλων λειτουργίας, σε κανονική ταχύτητα. ηλεκτροβαλβίδα θα πρέπει να παραμείνει ενεργοποιημένη υπό κανονικές συνθήκες λειτουργίας. Οποιαδήποτε απενεργοποίηση της πιλοτικής ηλεκτροβαλβίδας θέτει τη συσκευή ομαλής εκκίνησης στη θέση καταμετρούμενης ροής. Η τυχόν απενεργοποίηση της ηλεκτροβαλβίδας θέτει τη συσκευή ομαλής εκκίνησης στη θέση χαμηλής ροής.

Σημείωση: Και στις δύο εκδόσεις της συσκευής ομαλής εκκίνησης, ο ρυθμός πλήρωσης - δηλ. η ανάπτυξη πίεσης στο κατάντη κύκλωμα, ρυθμίζεται μέσω μιας βίδας με ψιλό σπείρωμα, η οποία μπορεί να ασφαλίσει για να εμποδίζεται η μη - εξουσιοδοτημένη ρύθμιση της σταθεροποιημένης πίεσης.

Χειροκίνητη παράκαμψη των ηλεκτροβαλβίδων: Το συγκρότημα μπορεί να παρακολουθείται μόνο με ηλεκτροβαλβίδες χωρίς χειροκίνητη παράκαμψη ή με χειροκίνητη παράκαμψη χωρίς κλείδωμα (παλμικού τύπου).

ΟΔΗΓΙΕΣ ΤΟΠΟΘΕΤΗΣΗΣ ΚΑΙ ΛΕΙΤΟΥΡΓΙΑΣ

- Το συγκρότημα βαλβίδας διακοπής και ομαλής εκκίνησης

θα πρέπει να τοποθετηθεί όπως περιγράφεται παραπά- νω πριν από τη διάταξη λίπανσης. Βεβαιωθείτε ότι δεν υπάρχει λάδι.

- Μην φράζετε την θυρίδα εξαγωγής 3 στη βαλβίδα

διακοπής.

- Βεβαιωθείτε ότι δεν υπάρχει πιθανότητα η θυρίδα 3 να

εμποδίζετ

- Σε περίπτωση λειτουργίας σε περιβάλλον με πολλή σκόνη,

τοποθετήστε σιλανσιέ εξαγωγής στη θυρίδα 3 (διατίθεται ως προαιρετικό εξάρτημα).

- Βεβαιωθείτε ότι πληρούνται οι προδιαγραφές λειτουργίας

(πίεση, θερμοκρασία, τάση, ρεύμα) του συγκροτήματος, όπως περιγράφεται.

- Οι ηλεκτροβαλβίδες θα πρέπει να είναι εφοδιασμένες με

χειροκίνητη παράκαμψη με κλείδωμα.

- Η βαλβίδα διακοπής θα πρέπει να απενεργοποιείται

μόνο στην περίπτωση ανάγκης όταν το σύστημα γενικά έχει διακόψει τη λειτουργία του ή στην περίπτωση αστοχίας της τροφοδοσίας ρεύματος. Αυτό το προϊόν

δεν είναι οριοδιακόπτης.

ΠΕΡΙΓΡΑΦΗ

Η πιλοτική

αι τυχαία.

3/2 BEZRÁZOVĚ OTVÍRANÉ

RYCHLOVÝPUSTNÉ VENTILY

▼ ▼

- Για συστήματα τα οποία λειτουργούν μόνο περιστασιακά (π.χ. στην περίπτωση μηχανημάτων συνεχούς λειτουρ-

γίας), θα πρέπει να ελέγχεται τ τουργία της βαλβίδας διακοπής και βαλβίδας ομαλής εκκίνησης - τουλάχιστον μία φορά το μήνα – ανοι-

γοκλείνοντας το ρεύμα πολλές φορές (on - off) (πλήρης εξαγωγή και σταδιακή συμπίεση του συστήματος).

- Εάν σημειωθεί τυχόν αστοχία, επιστρέψτε το προϊόν στον αντιπρόσωπό σας με μια περιγραφή των συνθηκών λειτουργίας και του προβλήματος.

ΡΥΘΜΙΣΗ ΤΟΥ ΧΡΟΝΟΥ ΑΝΑΠΤΥΞΗΣ ΤΗΣ ΚΑΤΑΝΤΗ

Και στις δύο εκδόσεις της συσκευής ομαλής εκκίνησης, ο ρυθμός πλήρωσης - δηλ. η ανάπτυξη πίεσης στο κατάντη κύκλωμα, ρυθμίζεται μέσω μιας βίδας με ψιλό σπείρωμα. Τα

εξαρτήματα διαθέτουν ρύθμιση με βίδα σε τιμή 7 l/min.

Η ρύθμιση γίνεται ως ακολούθως:

- Ξεβιδώστε τη βίδα κατά 0,5 έως 7 στροφές (651-652)/

8 στροφές (653) για να επιτευχθεί η επιθυμητή ταχύτητα πλήρωσης (Επαν. 1).

- Διαμορφώστε τη ρύθμιση ρυθμίζοντας τη βίδα. Πριν από

την εκ νέου δοκιμή, εξαερώστε την εγκατάσταση με μια βαλβίδα διακοπής.

- Όταν επιτευχθεί η σωστή ρύθμιση, μπορείτε να εισάγετε

τον πείρο για να ασφαλίσει η βίδα και να εμποδίσετε τη μη εξουσιοδοτημένη ρύθμιση της σταθεροποιημένης πίεσης (Επαν. 2). Είναι δυνατή η αφαίρεση του πείρου με πλακέ κατσαβίδι ή με μυτοτσίμπιδο.

Σημείωση: Σε μία συσκευή ομαλής εκκίνησης ελεγχόμενη

ΑΠΟΣΥΜΠΙΕΣΗΣ ΣΥΣΤΗΜΑΤΟΣ (Βλ. σελίδα 18)

• ΜΕ ΣΥΣΚΕΥΗ ΑΥΤ

Το εύρος ρύθμισης για τη συμπίεση βρίσκεται ανάμεσα στις καμπύλες (1) και (2).

GR GR

Η μετάβαση σε πλήρη ροή πραγματοποιείται αυτόματα αμέσως μόλις η κατάντη πίεση φτάσει το 80% (651)/60% έως 70% (652/653) της ανάντη πίεσης.

Χρόνοι πλήρωσης και εξαέρωσης (σε δευτερόλεπτα):

t1 (με τη βίδα λασκαρισμένη κατά 6 (651)/7 (652)/8 (653) στροφές)

με τη βίδα λασκαρισμένη κατά 1 στροφή

t2 ( t3 (

χρόνος εξαέρωσης

Αυτοί οι χρόνοι αντιστοιχούν σε πίεση παροχής (P1) ίση με 6.3 bar, πίεση μετάβασης (P2) ίση με 80% (651)/60% έως 70% (652/653) της P1 (μη ρυθμιζόμενη) και κατάντη

χωρητικότητα 10 λίτρων.

• ΜΕ ΣΥΣΚΕΥΗ ΟΜΑΛΗΣ ΕΚΚΙΝΗΣΗΣ ΕΛΕΓΧΟΜΕ-

ΝΗ ΜΕ ΗΛΕΚΤΡΟΒΑΛΒΙΔΑ / ΑΕΡΑ

Σε αντίθεση με την έκδοση αυτόματης ομαλής εκκίνησης, αυτή η έκδοση δίνει εντολή για πλήρη ροή μόνο με τη λήψη μόνιμου ηλεκτρικού (βλ. σημείωση παρακάτω). Το εύρος ρύθμισης για τη συμπίεση βρίσκεται ανάμεσα στις καμπύλες (1) και (2). Χρόνοι πλήρωσης και εξαέρωσης (σε δευτερόλεπτα):

t1 (με τη βίδα λασκαρισμένη κατά 6 (651)/7 (652)/8 (653) στροφές)

με τη βίδα λασκαρισμένη κατά 1 στροφή

t2 ( t3 (

χρόνος εξαέρωσης

Η θέση πλήρους ροής προσδιορίζεται από την πιλοτική βαλβίδα, η οποία πρέπει να ενεργοποιηθεί αφού ελεγχθεί ότι έχουν ενεργοποιηθεί όλοι οι αισθητήρες τέλους κύκλου. Ακόμα, επιτρέπει την ταχεία ενεργοποίηση της συμπίεσης εάν η διακοπή λειτουργίας γίνει στο τέλος του κύκλου (βλ. καμπύλη A) ή πλησίον του τέλους του κύκλου (βλ. καμπύλες B1, B2, B3, κλπ.) Ελάχιστος χρόνος συμπίεσης (καμπύλη A): 1s με ανάντη πίεση 6,3 bar και χωρητικότητα 10 λίτρων.

30 31

ΠΙΕΣΗΣ

(βλ. σελίδα 17)

με πιλοτική ηλεκτροβαλβίδα, η ρύθμιση μπορεί να γίνεται με εγκατεστημένη την πιλοτική ηλεκτροβαλβίδα. Δεν είναι απαραίτητη η εξαέρωση ή αφαίρεση της πιλοτικής ηλεκτροβαλβίδας για να ασφαλίσει ο πείρος ασφάλισης.

ΚΑΜΠΥΛΕΣ ΣΥΜΠΙΕΣΗΣ ΚΑΙ

ΟΜΑΤΗΣ ΟΜΑΛΗΣ ΕΚΚΙΝΗΣΗΣ

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ακτικά η σωστή λει-

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Tato sestava zajišťuje dvě hlavní funkce:

- Vypuštění pneumatické soustavy.

- Postupné tlakování po výpadku, který způsobil

vypuštění soustavy.

UZAVÍRACÍ VENTIL

3/2 otvírací kohout ovládaný elmg. ventilem s deskovou montáží CNOMO vypustí soustavu, pokud je elmg. ventil vypnut.

ZAŘÍZENÍ PRO BEZRÁZOVÉ OTEVŘENÍ Při tlakování, když je zařízení pro bezrázové otevření v počáteční poloze, lze nastavitelným průtokem vzduchu postupně plnit připojený okruh, takže je zajištěn pomalý pohyb akčních členů. Přechod do plně otevřené polohy závisí na tom, jaké ze zařízení pro bezrázové otevření je vybráno:

- AUTOMATICKÉ ZAŘÍZENÍ PRO BEZRÁZOVÉ OTEVŘENÍ

Automatické přepnutí na plný průtok, jakmile připojené zařízení dosáhne tlaku 60 % až 80 % (v závislosti na řadě) tlaku v přívodu (tlak před kohoutem). Další provozní cykly již probíhají normální rychlostí. Zařízení pro bezrázové otevření zůstává v poloze plného průtoku, dokud je udržován tlak v přívodu. Zařízení se vrátí do výchozí polohy, pokud je přívod vzduchu přerušen.

- VZDUCHEM/ELMG. VENTILEM OVLÁDANÉ ZAŘÍZENÍ PRO BEZRÁZOVÉ OTEVŘENÍ

Toto zařízení, odpovídající technické speciﬁ kaci CNOMO (E05.03.135.N), umožňuje pomalé plnění soustavy vzduchem po každém restartování po vypnutí nebo odpojení tlaku přívodu. Systém se pomalu vrátí do polohy na-konci-cyklu. Jakmile je dosaženo této polohy, je v souladu s automatickým ovládáním určeným uživatelem aktivován pilotní elmg. ventil. Zařízení pro bezrázové otevření se přepne na plný průtok, takže další provozní cykly již probíhají normální rychlostí. musí být za normálního provozního stavu pod napětím. Jakékoli vypnutí pilotního elmg. ventilu nastaví zařízení pro bezrázové otevření do polohy omezeného průtoku. Jakékoli vypnutí elmg. ventilu nastaví zařízení pro bezrázové otevření do polohy nízkého průtoku.

Poznámka: U obou verzi zařízení pro bezrázové otevření se rychlost plnění, tj. růst tlaku v připojeném okruhu, nastavuje šroubem s jemným závitem, který lze zajistit a zabránit tak neoprávněné změně regulovaného tlaku.

Ruční ovládání elmg. ventilů: Pilotní ovládání sestavy je možné pouze pomocí elmg. ventilů bez ručního ovládání nebo s nearetovaným ručním ovládáním (pulsní typ).

- Sestavu uzavírání a bezrázového otevírání je nutno

- Neblokujte výfukový port 3 kohoutu.

- Zajistěte, aby nemohlo dojít k nechtěnému ucpání portu

- V případě použití v prašném prostředí upevněte na port

- Zajistěte dodržení provozních speciﬁ kací (tlak, teplota,

- Elmg. ventily nesmí být opatřeny ručním ovládáním s

- Kohout smí být vypnut pouze v případě potřeby,

- V systémech, které jsou používány pouze občas (např.

- V případě selhání předejte produkt distributorovi s

POKYNY K MONTÁŽÍ A POUŽITÍ

instalovat dle popisu výše před lubrikátor. Nesmí se do ní dostat olej.

3 tlumič výfuku (k dispozici jako příslušenství).

napětí, proud) celé sestavy.

aretací.

když je vypnut systém jako celem nebo když dojde k výpadku napájení. Tento produkt není koncovým

spínačem.

přívod ke strojům, které jsou trvale zapnuty), je nutno pravidelně kontrolovat správnou funkci kohoutu a zařízení pro bezrázové otevírání - nejméně jednou měsíčně - několika zapnutími a vypnutími napájení

(aby došlo k úplnému vypuštění a postupnému napuštění systému).

popisem provozních podmínek a problému.

POPIS

Pilotní elmg. ventil

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U obou verzi zařízení pro bezrázové otevření se rychlost plnění, tj. růst tlaku v připojeném okruhu, nastavuje šroubem s jemným závitem. Součásti jsou dodávány s

nastavením šroubu na 7 l/min.

Postup změny nastavení:

- Vyšroubováním šroubu o 0,5 až 7 otáček (651–652) / 8 otáček (653) nastavte požadovanou rychlost plnění (obr. 1).

- Proveďte test.

- Pomocí šroubu upravte nastavení. Než budete test opakovat, vypusťte systém aktivací kohoutu.

- Po dosažení správné rychlosti plnění můžete šroub zajistit prostrčením kolíku a zabránit tak neoprávněné změně nastavení (obr. 2). Kolík lze vyjmout plochým šroubovákem nebo kleštěmi s tenkými čelistmi.

Poznámka: Zařízení pro bezrázové otevření ovládané

- S AUTOMATICKÝM ZAŘÍZENÍM PRO BEZRÁZOVÉ

OTEVŘENÍ

Rozsah nastavení tlakování je mezi křivkami (1) a (2). Automatické přepnutí na plný průtok nastává, jakmile připojené zařízení dosáhne tlaku 80% (651)/60% až 70% (652/653) tlaku v přívodu.

Doby plnění a vypuštění (v sekundách):

t1 (se šroubem povoleným o 6 (651)/7 (652)/8 (653) otáček) t2 ( t3 (

Tyto doby odpovídají tlaku přívodu (P1) 6,3 baru, pře- chodovému tlaku (P2) 80% (651)/60% až 70% (652/653) P1 (nelze seřídit) a kapacitě připojeného okruhu 10 litrů.

- SE VZDUCHEM/ELMG. VENTILEM OVLÁDANÝM

Na rozdíl od verze s automatickým bezrázovým otevřením tato verze přejde na plný průtok až po přivedení trvalého elektrického signálu (viz poznámka níže). Rozsah nastavení tlakování je mezi křivkami (1) a (2). Doby plnění a vypuštění (v sekundách):

t1 (se šroubem povoleným o 6 (651)/7 (652)/8 (653) otáček) t2 ( t3 (

Poloha plného průtoku je určena pilotním ventilem, který je nutno aktivovat po ověření, že jsou aktivovány všechny snímače na-konci-cyklu. Současně umožňuje rychlou aktivaci tlakování, pokud nastane vypnutí na konci cyklu (viz křivka A) nebo poblíž konce cyklu (viz křivky B1, B2, B3 atd.) Minimální doba tlakování (křivka A): 1 s při tlaku přívodu 6,3 baru a kapacitě 10 litrů.

NASTAVENÍ DOBY TLAKOVÁNÍ

PŘIPOJENÉHO ZAŘÍZENÍ

pilotním elmg. ventilem se musí seřizovat při instalovaném elgm. ventilu. K zajištění pomocí kolíku není nutno pilotní elmg. ventil vypouštět ani demontovat

A ODTLAKOVÁNÍ SYSTÉMU (viz strana 18)

se šroubem povoleným o 1 otáčku doba vypuštění

ZAŘÍZENÍM PRO BEZRÁZOVÉ OTEVŘENÍ

se šroubem povoleným o 1 otáčku doba vypuštění

KŘÍVKY TLAKOVÁNÍ

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3/2 ZAWORY POWOLNEGO STARTU

I SZYBKIEGO ODPOWIETRZANIA

Zespół ten zapewnia następujące dwie główne funkcje:

- Odpowietrzenie układu pneumatycznego.

- Stopniowe przywrócenie ciśnienia po awarii prowadzące

do odpowietrzenia układu.

ZAWÓR ODCINAJĄCY

Zawór odcinający 3/2 rozwierny, sterowany przez zawór elektromagnetyczny wyposażony w podkładkę montażową CNOMO odpowietrza układ przez odłączenie zaworu elektromagnetycznego.

URZĄDZENIE DO ŁAGODNEGO ROZRUCHU Po przywróceniu ciśnienia, gdy urządzenie do łagodnego rozruchu znajduje się w położeniu początkowym, regulo- wany przepływ powietrza zapewnia stopniowe wypełnienie dalszej części obiegu dzięki czemu siłowniki poruszają się wolniej. Przejście do położenia pełnego przepływu zależy od tego, które z poniższych urządzeń do łagodnego rozruchu zostanie wybrane:

- AUTOMATYCZNE URZĄDZENIE DO ŁAGODNEGO ROZRUCHU

Automatycznie przełącza do położenia pełnego przepływu po osiągnięciu przez ciśnienie w dalszej części obiegu wartości 60 do 80% (w zależności od serii) ciśnienia zasilania (ciśnienie we wcześniejszej części obiegu). Cykl pracy odbywa się następnie z normalną prędkością. Urządzenie do łagodnego rozruchu znajduje się w położeniu pełnego przepływu do czasu utrzymywania ciśnienia we wcześniejszej części układu). Urządzenie powraca do położenia początkowego po odcięciu zasilania powietrzem.

- URZĄDZENIE DO ŁAGODNEGO ROZRUCHU STEROWANE ZAWOREM ELEKTROMAGNETYCZNYM / POWIETRZEM

Urządzenie to jest zgodne z specyﬁ kacjami technicznymi CNOMO (E05.03.135.N) i może być stosowane w celu stopniowego dostarczania powietrza do układu po ponownym uruchomieniu w wyniku awarii lub odcięcia ciśnienia. Układ wolno powraca do położenia końcowego cyklu. Niezwłocznie po osiągnięciu tego warunku pilotażowy zawór elektromagnetyczny zostaje załączony zgodnie ze sterowaniem automatycznym określonym przez użytkownika. Urządzenie do łagodnego rozruchu przełącza się następnie do położenia pełnego przepływu, pozwalając na wykonanie dalszych cyklów roboczych z normalną prędkością. musi być załączony w normalnych warunkach roboczych. Wyłączenie pilotażowego zaworu elektromagnetycznego powoduje ustawienie urządzenia do łagodnego rozruchu w położeniu kontrolowanego przepływu. Wyłączenie zaworu elektromagnetycznego powoduje ustawienie urządzenia do łagodnego rozruchu w położeniu niskiego przepływu.

Uwaga! W przypadku obydwu rodzajów urządzeń do łagodnego rozruchu współczynnik zasilania, tj. ciśnienie narastające w dalszej części obiegu, jest regulowany przy użyciu śruby z gwintem drobnozwojowym, którą można zablokować w celu uniknięcia nieupoważnionej zmiany regulowanego ciśnienia.

Ręczne sterowanie zaworem elektromagnetycznym:

spół może być pilotowany wyłącznie przy użyciu zaworów elek- tromagnetycznych bez opcji sterowania ręcznego lub z opcją sterowania ręcznego bez blokady (typu impulsowego).

INSTRUKCJE MONTAŻU I OBSŁUGI

- Zespół zaworu odcinającego i łagodnego rozruchu muszą

zostać zamontowane w sposób opisany powyżej przed wprowadzeniem oleju smarującego. Należy upewnić się, że nie ma oleju.

- Nie zasłaniać otworu wylotowego 3 zaworu odcinającego.

Upewnić się, że otwór 3 nie może zostać nieumyślnie zasłonięty.

- W przypadku pracy w środowiskach o dużej ilości pyłu za-

montować izolację dźwiękową przy otworze 3 (dostępna jako akcesoria).

- Zapewnić spełnienie specyﬁ kacji roboczych (ciśnienie, tem-

peratura, napięcie, prąd) zespołu, jak opisano.

- Zawory elektromagnetyczne nie mogą być wyposażone w

sterowanie ręczne z blokadą.

- Zawór odcinający może być wyłączony wyłącznie w

przypadku potrzeby, gdy system zostaje ogólnie odłączony lub w przypadku usterki zasilania. Produkt ten nie służy

jako wyłącznik krańcowy.

- W przypadku rzadko obsługiwanych układów (np. w przypadku

OPIS

Pilotażowy zawór elektromagnetyczny

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3/2 LASSÚ INDÍTÁSÚ

GYORSKIPUFOGÓ SZELEPEK

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stale uruchomionych maszyn) prawidłowe funkcjonowanie zespołu zaworu odcinającego i zaworu łagodnego rozruchu musi być regularnie sprawdzane – co najmniej raz w miesią- cu – poprzez kilkukrotne włączenie i wyłączenie zasilania (pełne

odpowietrzenie i stopniowe przywracanie ciśnienia układu).

- W przypadku wystąpienia usterki należy zwrócić produkt dystrybutorowi z opisem warunków roboczych oraz problemu.

REGULACJA CZASU ZWIĘKSZANIA CIŚNIENIA W DAL-

W przypadku obydwu rodzajów urządzeń do łagodnego rozru- chu współczynnik zasilania, tj. ciśnienie narastające w dalszej części obiegu, jest regulowany przy użyciu śruby z gwintem drobnozwojowym. Podzespoły są wyposażone w regulację

śruby o wartości 7 l/min.

Regulacja przebiega w następujący sposób:

- Odkręcić śrubę o 0,5 do 7 (651-652) / 8 obrotów (653) w celu

- Przeprowadzić test.

- Wyregulować ustawienie, regulując śrubę. Przed przeprowa-

- Po uzyskaniu prawidłowego ustawienia można umieścić kołek

Uwaga!

• Z AUTOMATYCZNYM URZĄDZENIEM DO ŁAGODNEGO

ROZRUCHU

Zakres regulacji zwiększania ciśnienia znajduje się pomi krzywą (1) a (2).

Przejście do położenia pełnego przepływu ma miejsce automa- tycznie niezwłocznie po osiągnięciu przez ciśnienie w dalszej części obiegu wartości 80% (651)/60% do 70% (652/653) ciśnienia we wcześniejszej części obiegu.

Czasy napełniania i odpowietrzania (w sekundach):

Czasy te odpowiadają ciśnieniu zasilania (P1) w wysokości 6,3 bar, ciśnieniu przejścia (P2) o wartości 80% (651)/60% do 70% (652/653) P1 (bez możliwości regulacji) i pojemności dalszej części obiegu wynoszącej 10 litrów.

- Z URZĄDZENIEM DO ŁAGODNEGO ROZRUCHU STE-

W przeciwieństwie do wersji z automatycznym łagodnym rozruchem wersja ta dopuszcza wyłącznie pełen przepływ po otrzymaniu stałego sygnału elektrycznego (patrz uwaga poniżej). Zakres regulacji zwiększania ciśnienia znajduje się pomiędzy krzywą (1) a (2). Czasy napełniania i odpowietrzania (w sekundach):

Położenie pełnego przepływu jest określone przez zawór pilotażowy, który musi zostać włączony po sprawdzeniu, czy wszystkie czujniki na końcu cyklu są włączone. Umożliwia również szybkie rozpoczęcie zwiększania ciśnienia w przypadku wystąpienia awarii pod koniec cyklu (patrz krzywa A) lub blisko końca cyklu (patrz krzywe B1, B2, B3, itd.) Minimalny czas zwiększania ciśnienia (krzywa A): 1 s przy ciśnieniu we wcześniejszej części obiegu wynoszącym 6,3 bara oraz objętości 10 litrów.

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SZEJ CZĘŚCI OBIEGU

uzyskania żądanej prędkości napełniania (poz. 1).

dzeniem ponownego testu odpowietrzyć instalację przy użyciu zaworu odcinającego.

w celu zablokowania śruby i niedopuszczenia do nieupoważnionej zmiany regulowanego ciśnienia (poz. 2). Istnieje możliwość usunięcia kołka przy użyciu płaskiego śrubokręta lub ostro zakończonych szczypiec.

Urządzenie do łagodnego rozruchu sterowane pilotażowym zaworem elektromagnetycznym – regulacja musi zostać przeprowadzona z zamontowanym pilotażowym zaworem elektromagnetycznym. Nie jest konieczne odpowietrzenie ani usunięcie pilotażowego zaworu elektromagnetycznego w celu zabezpieczenia kołka blokującego.

KRZYWE ZWIĘKSZANIA I REDUKCJI CIŚNIENIA W

t1 (przy śrubie poluzowanej o 6 (651)/7 (652)/8 (653) obrotów)

przy śrubie poluzowanej o 1 obrót

t2 ( t3 (

czas odpowietrzania

ROWANYM ZAWOREM ELEKTROMAGNETYCZNYM / POWIETRZEM

t1 (przy śrubie poluzowanej o 6 (651)/7 (652)/8 (653) obrotów)

przy śrubie poluzowanej o 1 obrót

t2 ( t3 (

czas odpowietrzania

UKŁADZIE (patrz str. 1 8)

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Ez a szerelvény az alábbi két fő funkcióval rendelkezik:

- Pneumatikus rendszerlefúvás.

- Fokozatos nyomásnövelés, miután egy üzemszünet

a rendszer lefúvásához vezet.

LEZÁRÓSZELEP

A lapra szerel típusú CNOMO szolenoid szelepe által vezérelt 3/2 NC lezárószelep a szolenoid szelep feszültségmentesítésével fúvatja le a rendszert.

FINOM INDÍTÁSÚ ESZKÖZ Ha a ﬁ nom indítású eszköz a nyomás alá helyezéskor kiinduló helyzetben van, az állítható légáram biztosítja a downstream kör fokozatos feltöltését, így a működtető egységek csak lassan mozognak. A teljesen feltöltött helyzetbe történő átmenet attól függ, hogy az alábbiak közül melyik ﬁ nom indítású eszközt választja:

- AUTOMATIKUS FINOM INDÍTÁSÚ ESZKÖZ

Automatikus átkapcsolás teljesen feltöltött helyzetre, ha a downstream nyomás eléri a tápnyomás (upstream nyomás) 60 - 80%-át (szériától függően). A működési ciklusok ettől kezdődően normál sebességgel zajlanak. A ﬁ nom indítású eszköz az upstream nyomás fennállásáig teljesen feltöltött helyzetben marad. A levegőellátás megszűnésekor az eszköz visszaáll a kiindulási helyzetbe.

- SZOLENOID-/LEVEGŐ-VEZÉRLÉSŰ FINOM INDÍTÁSÚ ESZKÖZ

Ha az eszköz megfelel a CNOMO műszaki speciﬁ kációnak (E05.03.135.N), akkor a rendszer újraindítását illetve a nyomás megszakadását követően képes fokozatosan levegőt vezetni a rendszerbe. A rendszer lassan visszaáll a ciklus végi helyzetébe. Amint ez az állapot elérésre kerül, a szolenoid vezérlőszelep a felhasználó által megadott automatikus vezérlés szerint feszültség alá kerül. A ﬁ nom indítású eszköz ezt követően teljesen feltöltött helyzetbe kerül, lehetővé téve az ezt követő működési ciklusok normál sebességgel történő végrehajtását. vezérlőszelepet normál üzemi körülmények között feszültség alatt kell tartani. A szolenoid vezérlőszelep feszültségmentesítést követően a ﬁ nom indítású eszköz mért áramlási helyzetbe kerül. A szolenoid szelep feszültségmentesítést követően a ﬁ nom indítású eszköz alacsony áramlási helyzetbe kerül.

Megjegyzés: A töltési arány (azaz a downstream körben keletkező nyomás) a ﬁ nom indítású eszköz mindkét verziójában egy ﬁ nommenetes csavar segítségével állítható, amely a szabályozott nyomás jogosulatlan módosításának megakadályozása érdekében reteszelhető.

Szolenoid szelepek manuális felülbírálása: A szerelvény csak manuális felülbírálás nélküli szolenoid szelepekkel vagy nem reteszelő (impulzus típusú) manuális felülbírálással vezérelhető.

SZERELÉSI ÉS ÜZEMELTETÉSI UTASÍTÁS

- A lezáró és ﬁ nom indítású szelepek szerelvényét a fent

leírt módon, az olajozó elé kell szerelni. Győződjön meg róla, hogy nem folyt-e ki olaj.

- Ne zárja el a 3. kipufogónyílást a lezárószelepen.

- Ügyeljen arra, hogy a 3. nyílás ne záródhasson el vé-

letlenül.

- Poros környezetben történő használat esetén szereljen

egy (tartozékként kapható) kipufogódobot a 3. nyílásra.

- Ügyeljen a szerelvényre vonatkozó működési feltéte-

lek (nyomás, hőmérséklet, feszültség, áramerősség) betartására.

- A szolenoid szelepeket nem szabad felszerelni manu-

ális reteszelés-felülbírálással.

- A lezárószelep energiaeállátását csak akkor sza-

bad megszakítani, ha a rendszer egészét lezárják vagy áramellátási hiba történt. Ez a termék nem

határérték-kapcsoló.

- Változó gyakorisággal üzemeltetett rendszerek (pl.

folyamatosan üzemeltetett rendszerek) esetén a lezáró

és ﬁ nom indítású szelep szerelvényének megfelelő működését rendszeresen - legalább havonta egyszer – , az áramellátás több alkalommal történő ki- és

bekapcsolásával (a rendszer teljes kipufogtatásával és fokozatos nyomás alá helyezésével) ellenőrizni kell.

LEÍRÁS

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A szolenoid

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- Hiba esetén küldje vissza a terméket a kereskedőnek az üzemi körülmények és a probléma leírásával együtt.

A DOWNSTREAM NYOMÁS FELÉPÜLÉSI

IDEJÉNEK ÁLLÍTÁSA

A töltési arány (azaz a downstream körben keletkező nyomás) a ﬁ nom indítású eszköz mindkét verziójában egy ﬁ nommenetes csavar segítségével állítható. Az ösz-

szetevők 7 l/perc értékre állítva kerülnek kiszállításra.

A beállítás menete a következő:

- Csavarja ki a csavart 0,5 - 7 fordulattal (651-652) / 8

fordulattal (653) a kívánt töltési sebességhez (lásd 1. táblázat).

- Hajtson végre egy ellenőrzést.

- Szabályozza a beállítást a csavar állításával. Újratesz-

telés előtt fúvassa le a szerelvényt a lezárószeleppel.

- A megfelelő beállítás elérésekor a helyezze be a

csapszeget a csavar reteszeléséhez és a szabályozott nyomás jogosulatlan módosításának megelőzése érdekében (lásd 2. táblázat). A csapszeg eltávolítása lapos csavarhúzó vagy hegyes olló használatával lehetséges.

Megjegyzés: Szolenoid vezérlőszeleppel vezérelt ﬁ nom

• AUTOMATIKUS FINOM INDÍTÁSÚ ESZKÖZZEL

A nyomás alá helyezés állítási tartománya az (1) és (2) görbe közé esik. A teljesen feltöltött helyzetbe történő átmenet akkor valósul meg, ha a downstream nyomás eléri a tápnyomás (upstream nyomás) 80% (651)/60% - 70% (652/653)-át.

Töltési és lefúvatási idő (másodpercben):

t1 (6 (651)/7 (652)/8 (653) fordulattal kilazított csavar esetén)

HU HU

t2 ( t3 (lefúvatási idő)

Ezek az idők 6,3 bar tápnyomásnak (P1), a transition pressure (P2) of 80% (651)/60% - 70% (652/653) P1

értékű átmeneti nyomásnak (nem állítható) és 10 literes downstream kapacitásnak felelnek meg.

• SZOLENOID-/LEVEGŐ-VEZÉRLÉSŰ FINOM

INDÍTÁSÚ ESZKÖZZEL

Az automatikus ﬁ nomindítással ellentétben ez a vál- tozat a teljes folyadékáramot csak állandó elektromos jel esetén éri el (lásd az alábbi megjegyzést). A nyomás alá helyezés állítási tartománya az (1) és (2) görbe közé esik. Töltési és lefúvatási idő (másodpercben):

t1 (6 (651)/7 (652)/8 (653) fordulattal kilazított csavar esetén) t2 ( t3 (lefúvatási idő)

A teljes folyadékáram pozícióját a vezérlőszelep határozza meg, melyet a ciklus végi érzékelők aktiválásának ellenőrzését követően áram alá kell helyezni. Ez lehetővé teszi a nyomás alá helyezés gyors indítását is, ha a rendszerzárás a ciklus végén (A görbe) vagy ahhoz közel történik (B1, B2, B3, stb. görbe) Minimális nyomás alá helyezési idő (A görbe): 1mp 6,3 bar upstream nyomás és 10 literes kapacitás esetén.

indítású eszköz esetén a beállítást telepített szolenoid vezérlőszeleppel kell elvégezni. A biztosító csapszeg rögzítéséhez nem szükséges lefúvatni vagy eltávolítani a szolenoid vezérlőszelepet.

A RENDSZER NYOMÁS ALÁ HELYEZÉSI ÉS

NYOMÁSMENTESÍTÉSI GÖRBÉI (lásd: 18. oldal)

1 fordulattal kilazított csavar esetén

(lásd 17. oldal)

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РАЗГРУЗОЧНЫЙ КЛАПАН МЕДЛЕННОГО ПУСКА

Данный агрегат выполняет следующие две основные функции:

- Вентиляция пневматической системы.

- Постепенное повышение давления после простоя,

приводящее к вентиляции системы.

ЗАПОРНЫЙ КЛАПАН

Нормально закрытый (NC) запорный клапан 3/2, управляемый электромагнитным клапаном типа CNOMO, устанавливаемым на монтажной подушке, вентилирует систему путем обесточивания электромагнитного клапана.

УСТРОЙСТВО ПЛАВНОГО ПУСКА После повышения давления, когда устройство плавного пуска находится в изначальном положении, регулируемый поток воздуха обеспечивает постепенное заполнение контура после клапана, с тем чтобы приводы двигались медленно. Переход в положение полного прохода зависит от выбора одного из следующих устройств плавного пуска:

- АВТОМАТИЧЕСКОЕ УСТРОЙСТВО ПЛАВНОГО ПУСКА

Автоматическое переключение в положение полного прохода сразу же после достижения давлением за клапаном уровня

60–80% (в зависимости от серии) нагнетающего давления (давления перед клапаном). После этого рабочие циклы

выполняются в нормальном темпе. Устройство плавного пуска остается в положении полного прохода до тех пор, пока поддерживается давление перед клапаном. Когда подача воздуха прекращается, устройство возвращается в изначальное положение.

- УСТРОЙСТВО ПЛАВНОГО ПУСКА С УПРАВЛЕНИЕМ ЭЛЕКТРОМАГНИТНЫМ/ПНЕВМАТИЧЕСКИМ КЛАПАНОМ

Данное устройство, соответствующее техническим характеристикам CNOMO (E05.03.135.N), можно использовать для постепенной подачи воздуха в систему при повторном запуске после выключения или отсечки давления. Система постепенно возвращается в положение конца цикла. По достижении этого состояния на электромагнитный управляющий клапан подается напряжение в соответствии с автоматическим регулятором, указанным пользователем. После этого устройство плавного пуска переключается в положение полного прохода, что позволяет последующим рабочим циклам выполняться в нормальном темпе. нормальных условиях эксплуатации электромагнитный управляющий клапан необходимо держать под напряжением. Обесточивание электромагнитного управляющего клапана переводит устройство плавного пуска в положение дозированного расхода. Обесточивание электромагнитного клапана переводит устройство плавного пуска в положение низкого расхода.

Примечание. В обеих версиях устройства плавного пуска скорость заполнения, т.е. повышение давления в контуре после клапана, регулируется с помощью винта с мелкой резьбой, который можно заблокировать во избежание несанкционированной регулировки контролируемого давления.

Ручная коррекция на электромагнитных клапанах:

Управление данным агрегатом может производиться с помощью электромагнитных клапанов без ручной коррекции или с неблокирующей ручной коррекцией (импульсного типа).

ИНСТРУКЦИИ ПО УСТАНОВКЕ И ЭКСПЛУАТАЦИИ

- Запорный клапан и клапан плавного пуска в сборе следу-

ет устанавливать в соответствии с приведенным выше описанием перед смазочным устройством. Убедитесь в отсутствии масла.

Не блокируйте выпускное отверстие 3 на запорном клапане.

- Исключите возможность непреднамеренного блокирова-

ния отверстия 3.

- При эксплуатации в пыльных условиях установите на от-

верстие 3 глушитель выхлопа (входит в дополнительное оборудование).

- Обеспечьте соблюдение технических условий эксплуа-

тации (давление, температура, напряжение, сила тока) агрегата в соответствии с описанием.

- Электромагнитные клапаны нельзя оснащать системой

блокирующей ручной коррекции.

- Обесточивать запорные клапаны можно только при

необходимости при общем выключении системы или в случае сбоя электропитания. Данное изделие не явля-

ОПИСАНИЕ

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ется концевым выключателем.

- Для редко используемых систем (напр., в случае постоянно

работающих механизмов) необходимо регулярно про-

водить проверку надлежащего функционирования запорного клапана и клапана плавного пуска – не реже одного раза в месяц – путем включения и выключения

питания несколько раз (полная разгрузка и постепенное повышение давления в системе).

- В случае отказа отправьте изделие дистрибьютору с описанием условий эксплуатации и проблемы.

РЕГУЛИРОВКА ВРЕМЕНИ ПОВЫШЕНИЯ ДАВЛЕНИЯ ПОСЛЕ КЛАПАНА (См. стр. 17)

В обеих версиях устройства плавного пуска скорость заполнения, т.е. повышение давления в контуре после клапана, регулируется с помощью винта с мелкой резьбой. Компоненты

поставляются с регулировкой винтом 7 л/мин.

Регулировка производится следующим образом:

- Открутите винт на 0,5–7 оборотов (651-652)/8 оборотов (653)

для получения желаемой скорости заполнения (Поз. 1).

- Выполните проверку.

- Отрегулируйте настройку путем регулировки винта. Перед

выполнением повторной проверки вентилируйте установку с помощью запорного клапана.

Получив необходимую настройку, можно вставить штифт, чтобы заблокировать винт и предотвратить несанкционированную регулировку контролируемого давления.(Поз. 2). Штифт можно извлечь с помощью плоской отвертки или тонкогубцев.

Примечание. Регулировку устройства плавного пуска с управ-

КРИВЫЕ ПОВЫШЕНИЯ И СБРОСА ДАВЛЕНИЯ В СИСТЕМЕ (См. стр. 18)

•

С АВТОМАТИЧЕСКИМ УСТРОЙСТВОМ ПЛАВНОГО ПУСКА

Диапазон регулировки повышения давления находится между кривыми (1) и (2).

RU RU

Переход в положение полного прохода осуществляется сразу же после достижения давлением за клапаном уровня 80% (651)/60%–70% (652/653) давления перед клапаном.

Время заполнения и вентилирования (в секундах):

t1 (с винтом, ослабленным на 6 (651)/7 (652)/8 (653) оборотов) t2 ( t3 (

Это время соответствует давлению питания (P1), равному 6,3 бар, давлению перехода (P2), равному 80% (651)/60%–70% (652/653) P1 (не регулируется), и емкости после клапана, равной 10 литрам.

•

С УСТРОЙСТВОМ ПЛАВНОГО ПУСКА С УПРАВЛЕНИЕМ ЭЛЕКТРОМАГНИТНЫМ/ПНЕВМАТИЧЕСКИМ КЛАПАНОМ

В отличие от автоматической версии устройства плавного пуска, эта версия разрешает полный проход только после получения постоянного электрического сигнала (см. примечание ниже). Диапазон регулировки повышения давления находится между кривыми (1) и (2). Время заполнения и вентилирования (в секундах):

t1 (с винтом, ослабленным на 6 (651)/7 (652)/8 (653) оборотов) t2 ( t3 (

Положение полного прохода определяется управляющим клапаном, на который должно подаваться напряжение после проверки активации всех датчиков конца цикла. Он также обеспечивает быстрый запуск повышения давления, если выключение происходит в конце цикла (см. кривую А) или близко к концу цикла (см. кривые B1, B2, B3 и т.д.) Минимальное время повышения давления (кривая А): 1 с при давлении перед клапаном, равном 6,3 бар, и емкости в 10 литров.

лением электромагнитным управляющим клапаном следует проводить с установленным электромагнитным управляющим клапаном. Для закрепления блокирующего штифта вентиляция или извлечение электромагнитного управляющего клапана не требуется.

с винтом, ослабленным на 1 оборот время вентилирования

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3/2 ЖҮРІСТІ БАЯУ ІСКЕ ҚОСУ

ЖЫЛДАМ ТҮСІРУ КЛАПАНДАРЫ

Бұл жинақ екі негізгі функцияны қамтамасыз етед і:

- Жүйені пневматикалық желдету.

- Жүйені желдетуге алып келетін қуат үзілуден

кейінгі біртіндеп қысым беру.

ТИЕКТІ КЛАПАН

Монтаждық бөлігі CNOMO түріндегі электромагниттік клапанмен басқарылатын 3/2 жүрісті ҚЖ тиекті клапан жүйені электромагниттік клапанды қуатсыздандыру арқылы желдетеді.

БІРҚАЛЫПТЫ ІСКЕ ҚОСУ ҚҰРЫЛҒЫСЫ Қысым беруге дейін бірқалыпты іске қосу құрылғысы бастапқы күйінде болған кезде, реттелмелі ауа ағыны клапандарды автоматты басқару механизмдері баяу қозғалатындай етіп бөліну тізбегінің біртіндеп толтырылуын қамтамасыз етеді. Толық ағын күйіне аудару төмендегі бірқалыпты іске қосу құрылғыларының қайсысы таңдалғанына байланысты:

- АВТОМАТТЫ БІРҚАЛЫПТЫ ІСКЕ ҚОСУ ҚҰРЫЛҒЫСЫ

Шығыстағы қысым берілген қысымның (кірістегі қысым) 60 - 80% шамасына (сериясына байланысты) жеткен

кезде толық ағын күйіне автоматты түрде ауысады. Жұмыс циклдары сəйкесінше қалыпты жылдамдықта орындалады. Бірқалыпты іске қосу құрылғысы кірістегі қысым сақталып тұрғанда толық ағын күйінде қала береді. Ауа беру тоқтатылған кезде құрылғы бастапқы күйге оралады.

- ЭЛЕКТРОМАГНИТТІК/ПНЕВМАТИКАЛЫҚ БІРҚАЛЫПТЫ ІСКЕ ҚОСУ ҚҰРЫЛҒЫСЫ

Техникалық CNOMO сипаттамаларына (E05.03.135.N) сай келетін осы құрылғыны өшіру немесе қысымды тоқтатудан кейін қайта іске қосқан сайын жүйеге ауаны біртіндеп беру үшін пайдалануға болады. Жүйе ақырындап циклды аяқтау күйіне оралады. Аталған күйге жеткен соң, электромагнитті басқару клапаны пайдаланушы белгілеген автоматты басқару параметріне сəйкес қосылады. Содан кейін бірқалыпты іске қосу құрылғысы толық ағын күйіне ауысып, ретті жұмыс циклдарының қалыпты жылдамдықта орындалуына мүмкіндік береді. басқару клапаны қалыпты жұмыс жағдайларында қосулы болуы қажет. Электромагниттік басқару клапанының қуатын өшіру бірқалыпты іске қосу құрылғысын өлшенген ағын күйіне орнатады. Электромагниттік клапанның қуатын өшіру бірқалыпты іске қосу құрылғысын төмен ағын күйіне орнатады.

Ескертпе: Бірқалыпты іске құрылғылары нұсқасының екеуінде де толтыру коэффициенті, яғни бөліну тізбегінде орнатылған қысым реттелген қысымды рұқсатсыз реттеуден қорғау үшін құлыптауға болатын ұсақ қадамды бұранда көмегімен реттеледі.

Электромагниттік клапандарды қолмен қайта реттеу: Жинақ қолмен қайта реттеусіз немесе құлыптамайтын қолмен қайта реттеу (белсенді түр) арқылы тек электромагниттік клапандармен

басқарылады.

БЕКІТУ ЖƏНЕ ПАЙДАЛАНУ НҰСҚАУЛАРЫ

- Тиекті жəне бірқалыпты іске қосу клапанының жинағын

жоғарыда көрсетілгендей майлау құрылғысынан бұрын бекіту керек. Майдың жоқ ек

- Тиекті клапандағы 3-шығару портын бөгемеңіз.

- 3-порт байқаусыз бөгелмейтініне көз жеткізіңіз.

- Шаңды ортада пайдаланған жағдайда 3-портқа

шығару бəсеңдеткішін орнатыңыз (қосалқы бөлшек ретінде қолжетімді).

- Жинақтың сипатталған жұмыс сипаттамаларын

сақтаңыз (қысым, температура, кернеу, ток).

- Электромагниттік клапандарды құлыптайтын қолмен

қайта реттеу құралымен жабдықтауға болмайды.

- Тиекті клапан қуатын өшіру қажет, мысалы, жүйе

толық өшкенде немесе қуатпен қамтамасыз ету ақаулығы орын алған жағдайда. Бұл өнім шекті

ажыратқыш емес.

- Тек кейде пайдаланылатын жүйелерде (мысалы,

үздіксіз пайдаланылатын құрылғылар жағдайында)

тиекті жəне бірқалыпты іске қосу клапаны жинағының дұрыс жұмыс істеуін мерзімді түрде,

ASCO SAS

53 rue de la Beauce, 28110 Luce - FRANCE 775 729 098 RCS Chartres

СИПАТТАМАСЫ

Электромагниттік

еніне көз

651 - 652 - 653

жеткізіңіз.

▼ ▼

яғни айына кемінде бір рет қуатты бірнеше қосып- өшіру (жүйені т беру) арқылы тексеріп тұру қажет.

- Ақаулық орын алған жағдайда өнімді жұмыс шарттарының жəне мəселенің сипаттамасымен бірге дистрибьюторға қайтарыңыз.

ШЫҒЫСТАҒЫ ҚЫСЫМНЫҢ ОРНАТЫЛҒАН

Бірқалыпты іске құрылғылары нұсқасының екеуінде де толтыру коэффициенті, яғни бөліну тізбегінде орнатылған қысым ұсақ қадамды бұранда көмегімен реттеледі. Құрамдастар бұрандамен 7 л/мин шама-

сында реттелген күйінде жеткізіледі.

Реттеу төмендегідей жүзеге асырылады:

- Қажетті толтыру жылдамдығына қол жеткізу үшін,

бұранданы 0,5 - 7 айналымға (651-652)/8 айналымға (653) бұрап шығарыңыз (Rep. 1).

- Сынақты орындаңыз.

- Бұранданы реттеу арқылы параметрді реттеңіз.

Сынақты қайта жүргізбес бұрын, қондырғыны тиекті клапанмен желдетіңіз.

- Тиісті параметрді алғаннан кейін бұранданы құлыптау

жəне реттелген қысымды рұқсатсыз реттеуден қорғау үшін істікті енгізуіңізге болады (Rep. 2). Істікті жалпақ бұрағышпен немесе сүйір атауыз арқылы шығаруға болады.

Ескертпе: Электромагниттік басқарылатын

ҚЫСЫМДЫ АЗАЙТУ ҚИСЫҒЫ (18-бетті қараңыз)

• АВТОМАТТЫ БІРҚАЛЫПТЫ ІСКЕ ҚОСУ

ҚҰРЫЛҒЫСЫМЕН БІРГЕ

Қысым беруді реттеу ауқымы (1) жəне (2) қисық сызықтары арасында жатыр.

Толық ағынға өту шығыстағы қысым кіірстегі қысымның 80% (651)/60% - 70% (652/653) шамасына жеткен кезде

автоматты түрде орындалады. Толтыру жəне желдету уақыттары (секунд бойынша):

t1 (6 (651)/7 (652)/8 (653) айналыма босатылан брандамен) t2 (1 айналыма бралан брандамен) t3 (желдету уаыты)

Бұл уақыттар 6,3 бар мөлшеріндегі беру қысымына (P1), 80% (651)/60% - 70% (652/653) P2 мөлшеріндегі

өтпелі қысымға жəне 10 литр мөлшеріндегі шығыс ағынының сыйымдылығына сəйкес келеді.

• ЭЛЕКТРОМАГНИТТІК/ПНЕВМАТИКАЛЫҚ

БІРҚАЛЫПТЫ ІСКЕ ҚОСУ ҚҰРЫЛҒЫСЫМЕН БІРГЕ

Автоматты бірқалыпты іске қосу нұсқасымен салыстырғанда бұл нұсқада толық ағынға тек тұрақты электр сигналын алынған жағдайда рұқсат беріледі (төмендегі ескертпені қараңыз). Қысым беруді реттеу ауқымы (1) жəне (2) қисық сызықтары арасында жа Толтыру жəне желдету уақыттары (секунд бойынша):

t1 (6 (651)/7 (652)/8 (653) айналыма босатылан брандамен) t2 (1 айналыма бралан брандамен) t3 (желдету уаыты)

Толық ағын күйі барлық циклды аяқтау датчиктері іске қосылғаны тексерілгеннен кейін қосылуы тиіс басқару клапанымен анықталады. Ол сондай-ақ икл соңында (А қисығын қараңыз) немесе цикл соңына жақын қалғанда (B1, B2, B3, т.б. қисықтарды қараңыз) өшсе, қысым берудің жылдам іске қосылуына мүмкіндік береді Минималды қысым беру уақыты (А қисығы): 6,3 бар кірістегі қысым мен 10 литр сыйымдылықта - 1 с.

олық шығар

УАҚЫТЫН РЕТТЕУ

бірқалыпты іске қосу құрылғысында реттеуді соленоидты жетек орнатылған күйінде жүргізу қажет. Құлыптау істігін бекемдеу үшін соленоидты жетекті желдету немесе шығару қажет емес.

ЖҮЙЕГЕ ҚЫСЫМ БЕРУ ЖƏНЕ

у жəне біртіндеп қысым

(17-бетті қараңыз)

651 652 653

112 23

тыр.

651 652 653

112 23

USA Numatics, Incorporated

46280 Dylan Drive, Novi, Michigan 48377

P: 248-596-3200 - F: 248-596-3201

8 3,2 2,8

18,5

5 1 0,5

8 3,2 2,8

18,5

5 1 0,5

http://www.asco.com

Page 18

ASCO Series 651 652 653 3/2 Slow-Start Quick Exhaust Valves Manuals & Guides [hu]

Specifications and Main Features

Frequently Asked Questions

User Manual