FAAC 844R 3P User Manual

Download

Page 1

carta riciclata 100%

per la natura

for nature

recycled paper 100%

ist umweltfreundlich

100% Altpapier

para la naturaleza

100% papel reciclado

papier recyclé 100%

pour la nature

voor de natuur

100% kringlooppapier

844R

3Ph

844R

3Ph

Page 2

EC DECLARATION OF CONFORMITY FOR MACHINES

(DIRECTIVE 98/37/EC)

Manufacturer: FAAC S.p.A. Address: Via Benini, 1 - 40069 Zola Predosa BOLOGNA - ITALY Declares that: The operator mod. 844 R 3Ph

• is built to be integrated into a machine or to be assembled with other machinery to create a machine under the provisions of Directive 98/37/EC;

• conforms to the essential safety requirements of the following EEC directives: 73/23/EEC and subsequent amendment 93/68/EEC.

89/336/EEC and subsequent amendment 92/31/EEC and 93/68/EEC and also declares that it is prohibited to put into service the machinery until the machine in which it will be

integrated or of which it will become a component has been identified and declared as conforming to the conditions of Directive 98/37/EC.

Bologna, 01 January 2005

The Managing Director

A. Bassi

1) ATTENTION! To ensure the safety of people, it is important that you read all the following instructions. Incorrect installation or incorrect use of the product could cause serious harm to people.

2) Carefully read the instructions before beginning to install the product.

3) Do not leave packing materials (plastic, polystyrene, etc.) within reach of children as such materials are potential sources of danger.

4) Store these instructions for future reference.

5) This product was designed and built strictly for the use indicated in this documentation. Any other use, not expressly indicated here, could compromise the good condition/operation of the product and/or be a source of danger.

6) FAAC declines all liability caused by improper use or use other than that for which the automated system was intended.

7) Do not install the equipment in an explosive atmosphere: the presence of inflammable gas or fumes is a serious danger to safety.

8) The mechanical parts must conform to the provisions of Standards EN 12604 and EN 12605. For non-EU countries, to obtain an adequate level of safety, the Standards mentioned above must be observed, in addition to national legal regulations.

9) FAAC is not responsible for failure to observe Good Technique in the construction of the closing elements to be motorised, or for any deformation that may occur during use.

10) The installation must conform to Standards EN 12453 and EN 12445. For non-EU countries, to obtain an adequate level of safety, the Standards mentioned above must be observed, in addition to national legal regulations.

11) Before attempting any job on the system, cut out electrical power .

12) The mains power supply of the automated system must be fitted with an allpole switch with contact opening distance of 3mm or greater. Use of a 6A thermal breaker with all-pole circuit break is recommended.

13) Make sure that a differential switch with threshold of 0.03 A is fitted upstream of the system.

14) Make sure that the earthing system is perfectly constructed, and connect metal parts of the means of the closure to it.

15) The safety devices (EN 12978 standard) protect any danger areas against mechanical movement Risks, such as crushing, dragging, and shearing.

16) Use of at least one indicator-light (e.g. FAACLIGHT ) is recommended for every system, as well as a warning sign adequately secured to the frame structure, in addition to the devices mentioned at point “15”.

17 ) FAAC declines all liability as concerns safety and efficient operation of

the automated system, if system components not produced by FAAC are used.

18) For maintenance, strictly use original parts by FAAC.

19) Do not in any way modify the components of the automated system.

20) The installer shall supply all information concerning manual operation of the system in case of an emergency, and shall hand over to the user the warnings handbook supplied with the product.

21) Do not allow children or adults to stay near the product while it is operating.

22 ) Keep remote controls or other pulse generators away from children, to

prevent the automated system from being activated involuntarily.

23) Transit through the leaves is allowed only when the gate is fully open.

24 ) The user must not attempt any kind of repair or direct action whatever

and contact qualified personnel only.

25) Maintenance: check at least every 6 months the efficiency of the system, particularly the efficiency of the safety devices (including, where foreseen, the operator thrust force) and of the release devices.

26 ) Anything not expressly specified in these instructions is not permitted.

W ARNINGS FOR THE INSTALLER

GENERAL SAFETY OBLIGATIONS

Page 3

햲

햳

햴

햵

햶

햸

햷

햹

햺

Fig. 1

햲 Securing corner plates 햳 Pinion gear 햴 Limit inductiv sensor 햵 Operator cover 햶 Anti-crushing clutch

adjustement screw

햷 Bore for accessing oil filling cap 햸 Operator earthing connection 햹 Lever-operated release device 햺 Protective side-panels

844 R 3Ph A UT OMATED SYSTEM

LEDOMhP3R448

)zH06-05%01-%6+caV(ylppusrewoP

)N+hp3(004

)W(rewopdebrosbA

059

oitarnoitcudeR

03:1

noinipfoepyT

02Z/61Z/21Z

kcaR

eludom4

665,21hctip

)Nad(tsurht.xaM

091-)21Z(052

)02Z(051-)61Z(

)mN(euqrot.xaM

)C°(noitcetorplamrehtgnidniW

C°531

ycneuqerfesU

).hpargeeS(%06

)l(ytitnauqliO

8,1

liofoepyT

022DXCAAF

)C°(erutarepmettneibmagnitarepO

55+÷02-

)gK(rotomraegfothgieW

ssalcnoitcetorP

44PI

)gK(thgiew.xametaG

)21Z(0022 )61Z(0061

)nim/m(deepsetaG

)61Z(5,9

)tuo-emit()m(htgnel.xametaG

)61Z(.m04

hctulC

htablioniksidib

tnemtaertevitcetorP

siserohpatac

stinlortnocuelbaliavA

T448

hctiws-timiL

htiwevitcudni

setalppots

)mm(DxHxLsnoisnemidllarevorotomraeG

2.giFees

snoitacificepslacinhcetrotomcirtcelE

MPR

0041

)W(rewoP

059

)A(tnerrucdebrosbA

5,2

)zH06-05;%01-%6+caV(ylppusrewoP

)N+hp3(004

Table 1 TECHNICAL SPECIFICATIONS OF GEARMOTOR

These instructions apply to the following model:

844R 3Ph

The FAAC mod. 844R 3Ph automation for sliding gates is an electromechanical operator powered by three-phase voltage, transmitting motion to the sliding leaf via a rack and pinion drive suitably coupled to the gate. The irreversible system ensures the gate is mechanically locked when the motor is not operating and, therefore, no lock need to be installed. The gearmotor is supplied with an adjustable mechanical clutch, providing the necessary anti-crushing protection. A convenient manual release makes it possible to move the gate in the event of a power-cut or fault. The 844 INTERFACE board is fitted on board the operator. This board is used for connecting the motor and the limit inductive sensor to the 844 T electronic control unit, which must be housed in a separate enclosure.

The 844R 3Ph automation is designed and manufactured to control access of vehicles. Avoid any other use whatever.

1. DESCRIPTION AND TECHNICAL SPECIFICATIONS

1.1. MAXIMUM USE CURVE

The curve enables you to find maximum work time (T) according to use frequency (F). The 844R 3Ph gearmotor can operate continuously at 60% use frequency. To ensure efficient operation, you have to work in the work range under the curve. Important: The curve is obtained at a temperature of 24°C. Exposure to the sun’s rays can reduce use frequency down to 20%.

Calculation of use frequency

This is the percentage of effective work time (opening + closing) compared to total cycle time (opening + closing + pause time).

Calculation formula:

Ta + Tc

%F = X 100

Ta + Tc + Tp + Ti where: Ta = opening time Tc = closing time T p = pause time Ti = interval time between one complete cycle and the next

Use frequency graph

Page 4

쐃

Fig. 3

햲 Operator 844 햳 Photocells 햴 Key operated push-button T10 햵 Flashing lamp 햶 Radio receiver 햷 Control unit 844 T

Fig. 2

Dimensions are in mm.

Fig. 6

2. DIMENSIONS

3. ELECTRICAL EQUIPMENT

Fig. 4

Fig. 5

Fig. 7

4. INSTALLATION OF AUTOMATION

4.1. PRELIMINARY CHECKS

To ensure safety and an efficient automation, make sure the following requirements are met:

• The gate structure must be suitable for automation. In particular, wheel diameter must be in proportion to the weight of the gate to be automated, an upper guide must be supplied, and travel limit mechanical stops must be fitted to prevent the gate from derailing.

• The characteristics of the soil must ensure sufficient stability of the foundation plinth.

• There must be no pipes or electrical cables in the plinth excavation area.

• If the gearmotor is exposed to passing vehicles, if possible, fit adequate guards to protect against accidental impact.

• Check if an efficient earth plate is present for connection to the gearmotor.

4.2. FOUNDATION PLATE MASONRY

1) Assemble the foundation plate as shown in Fig.4.

2) The foundation plate must be positioned as in Fig. 5 (right-

hand closure) or Fig. 6 (left-hand closure) to ensure the rack and pinion mesh correctly.

3) Prepare a foundation plinth as in Fig.7 and enclose the foundation plate in a wall providing one or more sheaths for routing electric cables. Using a spirit level, check if the plate is perfectly level. Allow the cement to set.

4) Lay the electrical cables for connection to the accessories and power supply as in Fig.3.

To facilitate making connections, allow the cables to protrude by about 40 cm from the hole (Fig.5-6 ref. 쐃) of the foundation plate.

Page 5

max 5 mm.

Fig. 13

Fig. 12

Fig. 11

Fig. 8

Fig. 9

Fig. 10

4.3. MECHANICAL INSTALLATION

1) Assemble, on the operator, the securing corners and the antivibration spacers as shown in Fig. 8.

2) Open the cover, unscrewing the securing screws.

3) Fit the operator on the plate, using the supplied washers and nuts as shown in Fig. 9. During this operation, route the cables through the raceway on the operator's lower half-body (Fig. 10 ref. A). Take great care in unsheathing all the cables so that the cable gland grips only the individual wires (Fig.10 ref. B). To access the unit, refer to chapter 5.

4) Adjust the height of the feet and the distance from the gate

- refer to Fig. 11.

5) Secure the gearmotor on the foundation plate, tightening the nuts as shown in Fig.12.

4.4. INSTALLING THE RACK

4.4.1. STEEL RACK TO BE WELDED (Fig.13)

1) Fit the three threaded pawls on the rack element, locating them in the upper part of the slot. In this way, play on the slot will accommodate any adjustments that may be necessary later on.

2) Manually place the leaf in closed position.

3) Rest the first section of the rack level on the pinion gear, and weld the threaded pawl on the gate as shown in Fig.14.

4) Move the gate by hand, checking whether the rack rests on the pinion gear, and weld the second and third pawl.

5) Position another rack element next to the previous one, using a section of rack as in Fig.15, to synchronize the teeth of the two elements.

6) Move the gate by hand and weld the three threaded pawls, carrying on until you have covered the entire gate.

6) Set the operator for manual operation as described in chapter 8.

Page 6

1,5

Fig. 18

Fig. 19

Fig. 17

Fig. 16

Fig. 15

Fig. 14

4.4.2. STEEL RACK TO BE BOLTED (Fig. 16)

1) Manually place the leaf in closed position.

2) Rest the first section of the rack level on the pinion gear and insert the spacer between the rack and the gate, locating it in the upper part of the slot.

3) Mark the drilling point on the gate. Drill Ø 6.5 mm. and tap with a Ø 8 mm. taps. Tighten the bolt.

4) Move the gate by hand, checking whether the rack rests on the pinion and repeat operations at point 3.

5) Position another rack element next to the previous one, using a section of rack as in Fig. 15.

6) Move the gate by hand and execute the securing operations as done for the first element, carrying on until you have covered the entire gate.

Notes on the rack

• As the gate moves, make sure that no rack elements lose contact with the pinion.

• Do not, repeat do not, weld the rack elements either to the spacer or to each other.

• After installing the rack, to ensure correct meshing with the pinion gear, we advise you to lower the position of the gearmotor by approximately 1.5 mm (Fig.17).

• Manually check that the gate reaches the mechanical limit stops correctly, and that there is no friction during travel.

• Do not apply grease or other lubricants between rack and pinion.

4.5. INSTALLING THE CHAIN PINIONS

In the chain application versions, a Z16 or Z20 chain pinion has to be assembled. Proceed as follows:

- Fit the elastic pin on the shaft, using a hammer (Fig. 18)

- Install the chain pinion on the shaft, making the pinion seats coincide with the elastic pin, and tighten the screws with the washers (Fig. 18).

-Assemble the chain as shown in Fig. 19.

5. CONNECTIONS FOR THE CONTROL UNIT

The 844R 3Ph operator can be installed using an 844 T remote control unit. The 844 INTERFACE board is installed on board the operator (fig. 20). Make the connections, following the lay-outs in the instructions for the 844 T electronic control unit.

interface board

Page 7

FC2

FC1

Fig. 21

Fig. 22

Fig. 23

6. START-UP

6.1. ELECTRIC CONNECTIONS

!Before attempting any work on the control unit (connections,

programming, maintenance), always turn off power supply.

Observe points 10, 11, 12, 13 and 14 of the GENERAL SAFETY OBLIGATIONS. Make all the electric connections on the board as shown in chapter 5, including earthing the operator (Fig. 21).

6.3. ADJUSTING THE MECHANICAL CLUTCH

The 844R 3Ph operator is equipped with a mechanical clutch. Procedure for adjusting the action threshold of the mechanical clutch (we advise you to set it in compliance with current standards):

1) Cut power to the automated system.

2) Keep the motor shaft locked with a wrench, and turn the clutch adjustment screw with an Allen wrench or screwdriver Fig. 23. To increase torque, turn the screw clockwise.

! The operator is supplied with clutch set to maximum value.

Therefore, you should initially turn the screw counterclockwise to reach optimum setting.

To reduce torque, turn the screw counter-clockwise.

3) Power up the automated system and check if the torque you have just carried out is correctly set.

The 844R 3Ph operator has an inductive limit sensor (fig. 1 ref. 햴), with a quick-fit connector already connected to the 844 INTERFACE board. When the sensor detects a transiting plate fitted on the top of the rack, it commands gate motion to stop. Procedure for correct positioning of the two supplied plates:

1) Assemble the limit sensor centring the plate with respect to the threaded pins of the support (fig.22).

2) Check if the operator is in manual mode (see chapter 8).

3) Manually take the gate to opening position, leaving 2 - 5 cm from the mechanical travel stop.

4) Allow the plate to slide on the rack in opening direction until the relevant LED goes OFF.

5) Take the plate a bout a further 45 mm and secure it to the rack, fastening the screws.

6) Manually take the gate to closing position, leaving 2 - 5 cm from the mechanical travel stop.

7) Allow the plate to slide on the rack in closing direction until the relevant LED goes OFF.

8) Take the plate a bout a further 45 mm and secure it to the rack, fastening the screws.

9) Take the gate to its halfway travel point and relock the system (see chapter 9).

10) Run the automated system for at least one complete cycle.

11) Check if the gate stops at about 2-5 cm from its mechanical contact point. If necessar y, correct the position of the plates and check if the stop point is correct.

12) The distance between the inductive limit sensor and the plates must be 5 mm at the most.

6.2. ADJUSTMENT OF INDUCTIVE LIMIT SENSOR

6.4.

CHECK OF SAFETY DEVICES AND ACCESSORIES

Check correct operation of the following: all safety and anticrushing devices and the accessories used in the system.

Page 8

Fig. 26

Fig. 27

Fig. 28

Fig. 24

7. FINAL OPERATIONS

After completing installation, remove the breather screw (see fig. 24) and apply the danger signal tape on the top of the cover (Fig. 25). Fit the side panels by pressure, and secure the cover with the supplied screws. Hand the “User’s Guide” to the Client, explain correct operation and use of the gearmotor, and indicate the potentially dangerous areas of the automated system.

8. MANUAL OPERATION

If the gate has to be moved manually due to a power cut or fault of the automatic system, use the release device as follows:

1) Open the protective door and fit the supplied key in the

lock (Fig. 26).

2) Turn the key clockwise and pull the release lever as shown in

Fig. 27.

3) Open and close the gate manually.

9. RESTORING NORMAL OPERATION MODE

To prevent an involuntary pulse from activating the gate during the manoeuvre, cut power to the system before re-locking the operator.

1) Re-close the release lever.

2) Turn the key counter-clockwise.

3) Remove the key and close the lock protection door.

4) Move the gate until the release device meshes.

Page 9

Fig. 29Fig. 28

10. ASSEMBLY OF THE CN 60E CONTROL

UNIT (OPTIONAL)

The operator is designed to house - with the aid of a DIN bar the control unit of the CN 60E conductive safety edge. Cut the DIN bar to measure and secure it to the operator with two screws in the two appropriate holes, and hook on the CN 60E control unit (Fig. 28). For connection and operation, consult the specific instructions.

11. SPECIAL APPLICATIONS

There are no special applications.

12. MAINTENANCE

Run a functional check of the system at least every 6 months, with special attention to the efficiency of the safety devices (Including the thrust force of the operator) and release devices.

13. REPAIRS

For repairs, contact FAAC authorised Repair Centres.

Periodically check quantity of oil inside the operator. An annual check is sufficient for low to medium use frequency; for heavier duty, check every 6 months. To access the tank, temporarily remove the oil filling plug (Fig.29). Oil visual check: oil must touch the copper windings of the electric motor. To top up, pour in oil up to the level. Use only FAAC XD 220 oil.

12.1. TOPPING UP OIL

Page 10

844R 3Ph AUTOMATED SYSTEM

Read the instructions carefully before using the product, and keep them for future consultation.

GENERAL SAFETY REGULATIONS

If installed and used correctly, the 844R 3Ph automation will ensure a high degree of safety. Some simple rules regarding behaviour will avoid any accidental trouble:

- Do not stand near the automation and do not allow children

and other people to stand there, especially while it is operating.

- Keep remote controls or any other pulse generator well away

from children to prevent the automation from being activated involuntarily.

- Do not allow children to play with the automation.

- Do not willingly obstruct gate movement.

- Prevent any branches or shrubs from interfering with gate

movement.

- Keep illuminated signalling systems ef ficient and clearly visible.

- Do not attempt to activate the gate by hand unless you

have released it.

- In the event of malfunctions, release the gate to allow access

and wait for qualified technical personnel to do the necessary work.

- After enabling manual operating mode, switch off the power

supply to the system before restoring normal operating mode.

- Do not make any alterations to the components of the

automation.

- Do not attempt any kind of repair of direct action whatever

and contact qualified FAAC personnel only.

- Call in qualified personnel at least every 6 months to check

the efficiency of the automation, safety devices and earth connection.

DESCRIPTION

The 844R 3Ph automation is ideal for controlling industrial vehicle access areas. The 844R 3Ph automation for sliding gates is an electromechanical operator which transmits movement to the sliding leaf via a pinion with rack or chain appropriately coupled to the gate. Operation of the sliding gate is controlled by electronic control equipment housed in a container separated from the operator (844 T). When, with the gate closed, the control equipment receives an opening command by remote control or from another suitable device, it activates the motor until the opening position is reached. If automatic operating mode was set, the gate closes automatically after the selected pause time has elapsed. If semiautomatic operating mode was set, a second pulse must be sent to allow the leaves to close again. An opening pulse during re-closing, always causes movement to reverse. A stop pulse (if supplied) always stops movement. For details on sliding gate behaviour in different function logics, consult the installation technician. Automations include safety devices (photocells, sensitive edges) that prevent the gate from closing when there is an obstacle in the area they protect. The system ensures mechanical locking when the motor is not operating and, therefore, installing any lock is unnecessary. Manual opening is, therefore, only possible by using the release system. The gearmotor has an adjustable mechanical clutch providing the necessary anti-crushing protection. An inductive sensor detects transit of metal plates secured on the rack, which correspond to the travel limit positions. The

USER’S GUIDE

Fig. 1

Fig. 2

electronic control equipment is housed in a container which is separate from the gearmotor. A handy manual release facility makes it possible to move the gate in the event of a power cut or fault. The warning-light indicates that the gate is currently moving.

MANUAL OPERATION

If the gate has to be moved manually due to a power cut or

fault of the automatic system, use the release device as follows:

1) Open the protective door and fit the supplied key in the lock (Fig. 1).

2) Turn the key clockwise and pull the release lever as shown in Fig. 2.

3) Open and close the gate manually.

RESTORING NORMAL OPERATION MODE

To avoid an involuntary pulse from activating the gate during the manoeuvre, before re-locking the operator, switch off power to the system.

1) Re-close the release lever.

2) Turn the key anticlockwise.

3) Remove the key and close the lock protection door.

4) Move the gate until the release mechanism meshes.

Page 11

Le descrizioni e le illustrazioni del presente manuale non sono impegnative. La FAAC si riserva il diritto, lasciando inalterate le caratteristiche essenziali dell’apparecchiatura, di apportare in qualunque momento e senza impegnarsi ad aggiornare la presente pubblicazione, le modifiche che essa ritiene convenienti per miglioramenti tecnici o per qualsiasi altra esigenza di carattere costruttivo o commerciale.

The descriptions and illustrations contained in the present manual are not binding. FAAC reserves the right, whilst leaving the main features of the equipments unaltered, to undertake any modifications it holds necessary for either technical or commercial reasons, at any time and without revising the present publication.

Les descriptions et les illustrations du présent manuel sont fournies à titre indicatif. FAAC se réserve le droit d’apporter à tout moment les modifications qu’elle jugera utiles sur ce produit tout en conservant les caractéristiques essentielles, sans devoir pour autant mettre à jour cette publication.

Die Beschreibungen und Abbildungen in vorliegendem Handbuch sind unverbindlich. FAAC behält sich das Recht vor, ohne die wesentlichen Eigenschaften dieses Gerätes zu verändern und ohne Verbindlichkeiten in Bezug auf die Neufassung der vorliegenden Anleitungen, technisch bzw. konstruktiv/kommerziell bedingte Verbesserungen vorzunehmen.

Las descripciones y las ilustraciones de este manual no comportan compromiso alguno. FAAC se reserva el derecho, dejando inmutadas las características esenciales de los aparatos, de aportar, en cualquier momento y sin comprometerse a poner al día la presente publicación, todas las modificaciones que considere oportunas para el perfeccionamiento técnico o para cualquier otro tipo de exigencia de carácter constructivo o comercial.

De beschrijvingen in deze handleiding zijn niet bindend. FAAC behoudt zich het recht voor op elk willekeurig moment de veranderingen aan te brengen die het bedrijf nuttig acht met het oog op technische verbeteringen of alle mogelijke andere productie- of commerciële eisen, waarbij de fundamentele eigenschappen van de apparaat gehandhaafd blijven, zonder zich daardoor te verplichten deze publicatie bij te werken.

Timbro del Rivenditore:/Distributor’s Stamp:/Timbre de l’Agent:/ Fachhändlerstempel:/Sello del Revendedor:/Stempel van de dealer:

FAAC S.p.A.

Via Benini, 1 40069 Zola Predosa (BO) - ITALIA Tel.: 051/61724 - Fax: 051/758518 www.faac.it

FAAC per la natura

• La presente istruzione è realizzata al 100% in carta riciclata.

• Non disperdete nell'ambiente gli imballaggi dei componenti dell'automazione bensì selezionate i vari materiali (es. cartone, polistirolo) secondo prescrizioni locali per lo smaltimento rifiuti e le norme vigenti.

FAAC for the environment

• The present manual is produced in 100% recycled paper

• Respect the environment. Dispose of each type of product packaging material (card, polystyrene) in accordance with the provisions for waste disposal as specified in the country of installation.

FAAC der Umwelt zuliebe

• Vorliegende Anleitungen sind auf 100% Altpapier gedruckt.

• Verpackungsstoffe der Antriebskomponenten (z.B. Pappe, Styropor) nach den einschlägigen Normen der Abfallwirtschaft sortenrein sammeln.

FAAC écologique

• La présente notice a été réalisée 100% avec du papier recyclé.

• Ne pas jeter dans la nature les emballages des composants de l’automatisme, mais sélectionner les différents matériaux (ex.: carton, polystyrène) selon la législation locale pour l’élimination des déchets et les normes en vigueur.

FAAC por la naturaleza.

• El presente manual de instrucciones se ha realizado, al 100%, en papel reciclado.

• Los materiales utilizados para el embalaje de las distintas partes del sistema automático (cartón, poliestireno) no deben tirarse al medio ambiente, sino seleccionarse conforme a las prescripciones locales y las normas vigentes para el desecho de residuos sólidos.

FAAC voor de natuur

• Deze gebruiksaanwijzing is gedrukt op 100% kringlooppapier.

• Laat de verpakkingen van de componenten van het automatische systeem niet in het milieu achter, maar scheidt de verschillende materialen (b.v. karton, polystyreen) volgens de plaatselijke voorschriften op de afvalverwerkingen en de geldende normen.

732293 - Rev. B