Rosemount Analytical designs, manufactures and tests its products to meet many national and
international standards. Because these instruments are sophisticated technical products, you
MUST properly install, use, and maintain them to ensure they continue to operate within their
normal specifications. The following instructions MUST be adhered to and integrated into your
safety program when installing, using, and maintaining Rosemount Analytical products. Failure to
follow the proper instructions may cause any one of the following situations to occur: Loss of life;
personal injury; property damage; damage to this instrument; and warranty invalidation.
• Read all instructions prior to installing, operating, and servicing the product.
• If you do not understand any of the instructions, contact your Rosemount Analytical repre-
sentative for clarification.
• Follow all warnings, cautions, and instructions marked on and supplied with the product.
• Inform and educate your personnel in the proper installation, operation, and maintenance of
the product.
• Install your equipment as specified in the Installation Instructions of the appropriate Instruction
Manual and per applicable local and national codes. Connect all products to the proper electrical and pressure sources.
• To ensure proper performance, use qualified personnel to install, operate, update, program,
and maintain the product.
• When replacement parts are required, ensure that qualified people use replacement parts
specified by Rosemount. Unauthorized parts and procedures can affect the product’s performance, place the safe operation of your process at risk, and VOID YOUR WARRANTY.
Look-alike substitutions may result in fire, electrical hazards, or improper operation.
• Ensure that all equipment doors are closed and protective covers are in place, except when
maintenance is being performed by qualified persons, to prevent electrical shock and personal
injury.
The information contained in this document is subject to change without notice.
If a Model 275/375 Universal HART® Communicator is used with this unit, the software within
the Model 275/375 may require modification. If a software modification is required, please
contact your local Fisher-Rosemount Service Group or National Response Center at 1-800433-6076 or 1-888-433-6829.
Emerson Process Management
Rosemount Analytical Inc.
Process Analytic Division
1201 N. Main St.
Orrville, OH 44667-0901
T (330) 682-9010
F (330) 684-4434
e-mail: gas.csc@EmersonProcess.com
http://www.processanalytic.com
HIGHLIGHTS OF CHANGES
Effective April, 2004 Rev. 4.0
PageSummary
CoverUpdated revision number and date. Deleted certification data.
P-3 through P-14Added foreign language versions of “Safety Instructions for the Wiring
and Installation of this Apparatus”.
1-1Revised Warning. Revised para. 1-2a to include LOI and Model 375
communicator. All IB references to HART Model 275 changed to read
“HART Model 275/375”.
1-2Revised Figure 1-1 to include Oxymitter 4000 remote electronics.
1-3Revised para. 1-2c to include reference to remote electronics version.
1-4, 1-5Revised para. 1-2d to include differences between units with LOI versus
membrane keypad and to include new Figure 1-3 and Figure 1-4 views.
1-6Revised NOTE to define LOI operating temperature range data.
1-8Added Figure 1-7 to show remote electronics versions.
1-12Revised para. 1-7, Specifications to include LOI data, update electronic
noise data, temperature range data. Added pollution degree, over voltage category, and relative humidity data to specifications.
1-13Added new paragraph 1-8, Hazardous Area Certifications.
1-14, 1-16Revised Table 1-1, Product Matrix to update Communication Options
and Calibration Accessories, and to include Probe-to-Electronics Cables.
2-1Revised para. 2-1a to reference remote electronics version and LOI.
Added temperature note.
2-3Added new Figure 2-2; installation data for unit with remote electronics.
2-8Added para. 2-1c and Figure 2-8 to discuss mounting of remote elec-
tronics version.
2-8Revised para. 2-2 to apply to a unit with integral electronics only. Added
warning.
2-10Added new Figure 2-9; wiring for unit with integral electronics.
2-11Added new para. 2-3 to apply to a unit with remote electronics only.
2-12Added new Figure 2-10, sheets 1 and 2, to identify different wiring views
as applicable to discrete system configurations.
2-15Revised Figure 2-11 to list SI units first followed by U.S. standards.
Added note.
3-1Revised Section 3 heading to apply to equipment configuration instruc-
tions for instruments with a membrane keypad.
3-2Revised para. 3-1c to correct mA signal level values. Revise para. 3-1e
to define new voltage selection parameters.
3-3Revised Figure 3-2 to update default parameter settings.
HIGHLIGHTS OF CHANGES (Continued)
Effective April, 2004 Rev. 4.0
PageSummary
3-5Revised para. 3-3a to correct mA signal level values. Moved power up
and remaining procedures to Section 5, Startup and Operation.
4-1 through 4-5Added new Section 4 to discuss system configuration instructions for
instruments with an LOI.
5-1 through 5-4Added new Section 5 to cover equipment Startup and Operation for
instruments with a membrane keypad.
6-1 through 6-6Added new Section 6 to cover equipment Startup and Operation for
instruments with an LOI.
8-1Added new Figure 8-1 to show mV readings of an O
sensor cell at nor-
2
mal operating temperature.
8-2 and 8-3Revised para. 8-3 and 8-5 to include reference to LOI error indications.
8-4Corrected mA signal level values in notes for Table 8-1. Added Table 8-2
to identify to LOI fault/alarm messages.
8-5 through 8-19Revised Figure 8-3 through Figure 8-17 and related text to include LOI
fault/alarm messages and corrective actions.
8-20Added new para. 8-6 to troubleshoot O
cell faults that do not show an
2
alarm indication.
9-0Moved calibration record sheet to front of section for easy access.
9-3Added new procedural step, para. 9-2b.2(b) for use with LOI. Revised
heading of para. 9-2b.3 to Manual Calibration with Membrane Keypad.
9-7 through 9-20Added new para. 9-4 heading to identify equipment repair procedures.
All component replacement procedures revised/reformatted accordingly.
9-8, 9-9Revised Figure 9-3 to show LOI and glass window cover. Added new
Figure 9-4 to show remote electronics components.
9-12Revised Figure 9-7.
11-1 through 11-4Updated replacement parts lists.
Effective July, 2004 Rev. 4.1
PageSummary
CoverUpdated revision number and date.
2-12 and 2-13Added new Figure 2-10, sheets 1 and 2, to identify corrections to wiring
Table 8-2. Diagnostic/Unit Alarm Fault Definitions – LOI ....................................................... 8-4
Table 11-1. Replacement Parts for Probe .............................................................................. 11-1
Table 11-2. Replacement Parts for Electronics ...................................................................... 11-4
ivRosemount Analytical Inc. A Division of Emerson Process Management
Hazardous Area Oxymitter 4000
PREFACE
The purpose of this manual is to provide information concerning the components, functions, installation and maintenance of the Oxymitter 4000 Hazardous Area Oxygen
Transmitter.
Some sections may describe equipment not used in your configuration. The user should
become thoroughly familiar with the operation of this module before operating it. Read
this instruction manual completely.
DEFINITIONS
The following definitions apply to WARNINGS, CAUTIONS, and NOTES found throughout this
publication.
Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Highlights an operation or maintenance
procedure, practice, condition, statement, etc. If not strictly observed, could
result in injury, death, or long-term
health hazards of personnel.
NOTE
Highlights an essential operating procedure,
condition, or statement.
: EARTH (GROUND) TERMINAL
: PROTECTIVE CONDUCTOR TERMINAL
: RISK OF ELECTRICAL SHOCK
: WARNING: REFER TO INSTRUCTION BULLETIN
Highlights an operation or maintenance
procedure, practice, condition, statement, etc. If not strictly observed, could
result in damage to or destruction of
equipment, or loss of effectiveness.
NOTE TO USERS
The number in the lower right corner of each illustration in this publication is a manual illustration number. It is not a part number, and is not related to the illustration in any technical
manner.
Rosemount Analytical Inc. A Division of Emerson Process ManagementP-1
Instruction Manual
IB-106-340C Rev. 4.1
July 2004
The following safety instructions apply specifically to all EU member states. They should
be strictly adhered to in order to assure compliance with the Low Voltage Directive. NonEU states should also comply with the following unless superseded by local or National
Standards.
1. Adequate earth connections should be made to all earthing points, internal and external,
where provided.
2. After installation or troubleshooting, all safety covers and safety grounds must be replaced. The integrity of all earth terminals must be maintained at all times.
3. Mains supply cords should comply with the requirements of IEC227 or IEC245.
Hazardous Area Oxymitter 4000
IMPORTANT
SAFETY INSTRUCTIONS
FOR THE WIRING AND INSTALLATION
OF THIS APPARATUS
4. All wiring shall be suitable for use in an ambient temperature of greater than 75°C.
5. All cable glands used should be of such internal dimensions as to provide adequate cable
anchorage.
6. To ensure safe operation of this equipment, connection to the mains supply should only
be made through a circuit breaker which will disconnect all circuits carrying conductors
during a fault situation. The circuit breaker may also include a mechanically operated isolating switch. If not, then another means of disconnecting the equipment from the supply
must be provided and clearly marked as such. Circuit breakers or switches must comply
with a recognized standard such as IEC947. All wiring must conform with any local standards.
7. Where equipment or covers are marked with the symbol to the right, hazardous voltages are likely to be present beneath. These covers should only
be removed when power is removed from the equipment — and then only
by trained service personnel.
8. Where equipment or covers are marked with the symbol to the right, there
is a danger from hot surfaces beneath. These covers should only be removed by trained service personnel when power is removed from the
equipment. Certain surfaces may remain hot to the touch.
9. Where equipment or covers are marked with the symbol to the right, refer to
the Operator Manual for instructions.
10. All graphical symbols used in this product are from one or more of the following standards: EN61010-1, IEC417, and ISO3864.
P-2Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
IB-106-340C Rev. 4.1
Hazardous Area Oxymitter 4000
July 2004
BELANGRIJK
Veiligheidsvoorschriften voor de aansluiting en installatie van dit toestel.
De hierna volgende veiligheidsvoorschriften zijn vooral bedoeld voor de EU lidstaten. Hier moet aan
gehouden worden om de onderworpenheid aan de Laag Spannings Richtlijn (Low Voltage Directive) te
verzekeren. Niet EU staten zouden deze richtlijnen moeten volgen tenzij zij reeds achterhaald zouden zijn
door plaatselijke of nationale voorschriften.
1.Degelijke aardingsaansluitingen moeten gemaakt worden naar alle voorziene aardpunten, intern en extern.
2.Na installatie of controle moeten alle veiligheidsdeksels en -aardingen terug geplaatst worden. Ten alle tijde
moet de betrouwbaarheid van de aarding behouden blijven.
3.Voedingskabels moeten onderworpen zijn aan de IEC227 of de IEC245 voorschriften.
4.Alle bekabeling moet geschikt zijn voor het gebruik in omgevingstemperaturen, hoger dan 75°C.
5.Alle wartels moeten zo gedimensioneerd zijn dat een degelijke kabel bevestiging verzekerd is.
6.Om de veilige werking van dit toestel te verzekeren, moet de voeding door een stroomonderbreker gevoerd
worden (min 10A) welke alle draden van de voeding moet onderbreken. De stroomonderbreker mag een
mechanische schakelaar bevatten. Zoniet moet een andere mogelijkheid bestaan om de voedingsspanning van
het toestel te halen en ook duidelijk zo zijn aangegeven. Stroomonderbrekers of schakelaars moeten
onderworpen zijn aan een erkende standaard zoals IEC947.
7.Waar toestellen of deksels aangegeven staan met het symbool is er meestal
hoogspanning aanwezig. Deze deksels mogen enkel verwijderd worden nadat
de voedingsspanning werd afgelegd en enkel door getraind
onderhoudspersoneel.
8.Waar toestellen of deksels aangegeven staan met het symbool is er gevaar
voor hete oppervlakken. Deze deksels mogen enkel verwijderd worden door
getraind onderhoudspersoneel nadat de voedingsspanning verwijderd werd.
Sommige oppper-vlakken kunnen 45 minuten later nog steeds heet aanvoelen.
9.Waar toestellen of deksels aangegeven staan met het symbool gelieve het
handboek te raadplegen.
10. Alle grafische symbolen gebruikt in dit produkt, zijn afkomstig uit een of meer van devolgende standaards:
EN61010-1, IEC417 en ISO3864.
Rosemount Analytical Inc. A Division of Emerson Process ManagementP-3
Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Hazardous Area Oxymitter 4000
VIGTIGT
Sikkerhedsinstruktion for tilslutning og installering af dette udstyr.
Følgende sikkerhedsinstruktioner gælder specifikt i alle EU-medlemslande. Instruktionerne skal nøje
følges for overholdelse af Lavsspændingsdirektivet og bør også følges i ikke EU-lande medmindre andet er
specificeret af lokale eller nationale standarder.
1.Passende jordforbindelser skal tilsluttes alle jordklemmer, interne og eksterne, hvor disse forefindes.
2.Efter installation eller fejlfinding skal alle sikkerhedsdæksler og jordforbindelser reetableres.
3.Forsyningskabler skal opfylde krav specificeret i IEC227 eller IEC245.
4.Alle ledningstilslutninger skal være konstrueret til omgivelsestemperatur højere end 75° C.
5.Alle benyttede kabelforskruninger skal have en intern dimension, så passende kabelaflastning kan etableres.
6.For opnåelse af sikker drift og betjening skal der skabes beskyttelse mod indirekte berøring gennem afbryder
(min. 10A), som vil afbryde alle kredsløb med elektriske ledere i fejlsitua-tion. Afbryderen skal indholde en
mekanisk betjent kontakt. Hvis ikke skal anden form for afbryder mellem forsyning og udstyr benyttes og
mærkes som sådan. Afbrydere eller kontakter skal overholde en kendt standard som IEC947.
7.Hvor udstyr eller dæksler er mærket med dette symbol, er farlige spændinger normalt
forekom-mende bagved. Disse dæksler bør kun afmonteres, når forsyningsspændingen er
frakoblet - og da kun af instrueret servicepersonale.
8.Hvor udstyr eller dæksler er mærket med dette symbol, forefindes meget varme overflader
bagved. Disse dæksler bør kun afmonteres af instrueret servicepersonale, når
forsyningsspænding er frakoblet. Visse overflader vil stadig være for varme at berøre i op
til 45 minutter efter frakobling.
9.Hvor udstyr eller dæksler er mærket med dette symbol, se da i betjeningsmanual for
instruktion.
10. Alle benyttede grafiske symboler i dette udstyr findes i én eller flere af følgende standarder:- EN61010-1,
IEC417 & ISO3864.
P-4Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
IB-106-340C Rev. 4.1
Hazardous Area Oxymitter 4000
July 2004
BELANGRIJK
Veiligheidsinstructies voor de bedrading en installatie van dit apparaat.
Voor alle EU lidstaten zijn de volgende veiligheidsinstructies van toepassing. Om aan de geldende
richtlijnen voor laagspanning te voldoen dient men zich hieraan strikt te houden. Ook niet EU lidstaten
dienen zich aan het volgende te houden, tenzij de lokale wetgeving anders voorschrijft.
1.Alle voorziene interne- en externe aardaansluitingen dienen op adequate wijze aangesloten te worden.
2.Na installatie,onderhouds- of reparatie werkzaamheden dienen alle beschermdeksels /kappen en aardingen
om reden van veiligheid weer aangebracht te worden.
3.Voedingskabels dienen te voldoen aan de vereisten van de normen IEC 227 of IEC 245.
4.Alle bedrading dient geschikt te zijn voor gebruik bij een omgevings temperatuur boven 75°C.
5.Alle gebruikte kabelwartels dienen dusdanige inwendige afmetingen te hebben dat een adequate verankering
van de kabel wordt verkregen.
6.Om een veilige werking van de apparatuur te waarborgen dient de voeding uitsluitend plaats te vinden via
een meerpolige automatische zekering (min.10A) die alle spanningvoerende geleiders verbreekt indien een
foutconditie optreedt. Deze automatische zekering mag ook voorzien zijn van een mechanisch bediende
schakelaar. Bij het ontbreken van deze voorziening dient een andere als zodanig duidelijk aangegeven
mogelijkheid aanwezig te zijn om de spanning van de apparatuur af te schakelen. Zekeringen en schakelaars
dienen te voldoen aan een erkende standaard zoals IEC 947.
7.Waar de apparatuur of de beschermdeksels/kappen gemarkeerd zijn met het
volgende symbool, kunnen zich hieronder spanning voerende delen bevinden die
gevaar op kunnen leveren. Deze beschermdeksels/kappen mogen uitsluitend
verwijderd worden door getraind personeel als de spanning is afgeschakeld.
8.Waar de apparatuur of de beschermdeksels/kappen gemarkeerd zijn met het
volgende symbool, kunnen zich hieronder hete oppervlakken of onderdelen
bevinden. Bepaalde delen kunnen mogelijk na 45 min. nog te heet zijn om aan te
raken.
9.Waar de apparatuur of de beschermdeksels/kappen gemarkeerd zijn met het
volgende symbool, dient men de bedieningshandleiding te raadplegen.
10. Alle grafische symbolen gebruikt bij dit produkt zijn volgens een of meer van de volgende standaarden: EN
61010-1, IEC 417 & ISO 3864.
Rosemount Analytical Inc. A Division of Emerson Process ManagementP-5
Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Hazardous Area Oxymitter 4000
TÄRKEÄÄ
Turvallisuusohje, jota on noudatettava tämän laitteen asentamisessa ja kaapeloinnissa.
Seuraavat ohjeet pätevät erityisesti EU:n jäsenvaltioissa. Niitä täytyy ehdottomasti noudattaa jotta
täytettäisiin EU:n matalajännitedirektiivin (Low Voltage Directive) yhteensopivuus. Myös EU:hun
kuulumattomien valtioiden tulee nou-dattaa tätä ohjetta, elleivät kansalliset standardit estä sitä.
1.Riittävät maadoituskytkennät on tehtävä kaikkiin maadoituspisteisiin, sisäisiin ja ulkoisiin.
2.Asennuksen ja vianetsinnän jälkeen on kaikki suojat ja suojamaat asennettava takaisin pai-koilleen.
Maadoitusliittimen kunnollinen toiminta täytyy aina ylläpitää.
3.Jännitesyöttöjohtimien täytyy täyttää IEC227 ja IEC245 vaatimukset.
4.Kaikkien johdotuksien tulee toimia >75°C lämpötiloissa.
5.Kaikkien läpivientiholkkien sisähalkaisijan täytyy olla sellainen että kaapeli lukkiutuu kun-nolla kiinni.
6.Turvallisen toiminnan varmistamiseksi täytyy jännitesyöttö varustaa turvakytkimellä (min 10A), joka kytkee
irti kaikki jännitesyöttöjohtimet vikatilanteessa. Suojaan täytyy myös sisältyä mekaaninen erotuskytkin. Jos
ei, niin jännitesyöttö on pystyttävä katkaisemaan muilla keinoilla ja merkittävä siten että se tunnistetaan
sellaiseksi. Turvakytkimien tai kat-kaisimien täytyy täyttää IEC947 standardin vaatimukset näkyvyydestä.
7.Mikäli laite tai kosketussuoja on merkitty tällä merkillä on merkinnän takana tai alla
hengenvaarallisen suuruinen jännite. Suojaa ei saa poistaa jänniteen ollessa kytkettynä
laitteeseen ja poistamisen saa suorittaa vain alan asian-tuntija.
8.Mikäli laite tai kosketussuoja on merkitty tällä merkillä on merkinnän takana tai alla
kuuma pinta. Suojan saa poistaa vain alan asiantuntija kun jännite-syöttö on katkaistu.
Tällainen pinta voi säilyä kosketuskuumana jopa 45 mi-nuuttia.
9.Mikäli laite tai kosketussuoja on merkitty tällä merkillä katso lisäohjeita käyttöohjekirjasta
10. Kaikki tässä tuotteessa käytetyt graafiset symbolit ovat yhdestä tai useammasta seuraavis-ta standardeista:
EN61010-1, IEC417 & ISO3864.
P-6Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
IB-106-340C Rev. 4.1
Hazardous Area Oxymitter 4000
July 2004
IMPORTANT
Consignes de sécurité concernant le raccordement et l’installation de cet appareil.
Les consignes de sécurité ci-dessous s’adressent particulièrement à tous les états membres de la
communauté européenne. Elles doivent être strictement appliquées afin de satisfaire aux directives
concernant la basse tension. Les états non membres de la communauté européenne doivent également
appliquer ces consignes sauf si elles sont en contradiction avec les standards locaux ou nationaux.
1.Un raccordement adéquat à la terre doit être effectuée à chaque borne de mise à la terre, interne et externe.
2.Après installation ou dépannage, tous les capots de protection et toutes les prises de terre doivent être remis
en place, toutes les prises de terre doivent être respectées en permanence.
3.Les câbles d’alimentation électrique doivent être conformes aux normes IEC227 ou IEC245
4.Tous les raccordements doivent pouvoir supporter une température ambiante supérieure à 75°C.
5.Tous les presse-étoupes utilisés doivent avoir un diamètre interne en rapport avec les câbles afin d’assurer un
serrage correct sur ces derniers.
6.Afin de garantir la sécurité du fonctionnement de cet appareil, le raccordement à l’alimentation électrique
doit être réalisé exclusivement au travers d’un disjoncteur (minimum 10A.) isolant tous les conducteurs en
cas d’anomalie. Ce disjoncteur doit également pouvoir être actionné manuellement, de façon mécanique.
Dans le cas contraire, un autre système doit être mis en place afin de pouvoir isoler l’appareil et doit être
signalisé comme tel. Disjoncteurs et interrupteurs doivent être conformes à une norme reconnue telle
IEC947.
7.Lorsque les équipements ou les capots affichent le symbole suivant, cela signifie
que des tensions dangereuses sont présentes. Ces capots ne doivent être démontés
que lorsque l’alimentation est coupée, et uniquement par un personnel compétent.
8.Lorsque les équipements ou les capots affichent le symbole suivant, cela signifie
que des surfaces dangereusement chaudes sont présentes. Ces capots ne doivent
être démontés que lorsque l’alimentation est coupée, et uniquement par un
personnel compétent. Certaines surfaces peuvent rester chaudes jusqu’à 45 mn.
9.Lorsque les équipements ou les capots affichent le symbole suivant, se reporter au
manuel d’instructions.
10. Tous les symboles graphiques utilisés dans ce produit sont conformes à un ou plusieurs des standards
suivants: EN61010-1, IEC417 & ISO3864.
Rosemount Analytical Inc. A Division of Emerson Process ManagementP-7
Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Hazardous Area Oxymitter 4000
Wichtig
Sicherheitshinweise für den Anschluß und die Installation dieser Geräte.
Die folgenden Sicherheitshinweise sind in allen Mitgliederstaaten der europäischen Gemeinschaft gültig.
Sie müssen strickt eingehalten werden, um der Niederspannungsrichtlinie zu genügen.
Nichtmitgliedsstaaten der europäischen Gemeinschaft sollten die national gültigen Normen und Richtlinien
einhalten.
1.Alle intern und extern vorgesehenen Erdungen der Geräte müssen ausgeführt werden.
2.Nach Installation, Reparatur oder sonstigen Eingriffen in das Gerät müssen alle Sicherheitsabdeckungen und
Erdungen wieder installiert werden. Die Funktion aller Erdverbindungen darf zu keinem Zeitpunkt gestört
sein.
3.Die Netzspannungsversorgung muß den Anforderungen der IEC227 oder IEC245 genügen.
4.Alle Verdrahtungen sollten mindestens bis 75 °C ihre Funktion dauerhaft erfüllen.
5.Alle Kabeldurchführungen und Kabelverschraubungen sollten in Ihrer Dimensionierung so gewählt werden,
daß diese eine sichere Verkabelung des Gerätes ermöglichen.
6.Um eine sichere Funktion des Gerätes zu gewährleisten, muß die Spannungsversorgung über mindestens 10
A abgesichert sein. Im Fehlerfall muß dadurch gewährleistet sein, daß die Spannungsversorgung zum Gerät
bzw. zu den Geräten unterbrochen wird. Ein mechanischer Schutzschalter kann in dieses System integriert
werden. Falls eine derartige Vorrichtung nicht vorhanden ist, muß eine andere Möglichkeit zur
Unterbrechung der Spannungszufuhr gewährleistet werden mit Hinweisen deutlich gekennzeichnet werden.
Ein solcher Mechanismus zur Spannungsunterbrechung muß mit den Normen und Richtlinien für die
allgemeine Installation von Elektrogeräten, wie zum Beispiel der IEC947, übereinstimmen.
7.Mit dem Symbol sind Geräte oder Abdeckungen gekennzeichnet, die eine gefährliche
(Netzspannung) Spannung führen. Die Abdeckungen dürfen nur entfernt werden,
wenn die Versorgungsspannung unterbrochen wurde. Nur geschultes Personal darf an
diesen Geräten Arbeiten ausführen.
8.Mit dem Symbol sind Geräte oder Abdeckungen gekennzeichnet, in bzw. unter denen
heiße Teile vorhanden sind. Die Abdeckungen dürfen nur entfernt werden, wenn die
Versorgungsspannung unterbrochen wurde. Nur geschultes Personal darf an diesen
Geräten Arbeiten ausführen. Bis 45 Minuten nach dem Unterbrechen der Netzzufuhr
können derartig Teile noch über eine erhöhte Temperatur verfügen.
9.Mit dem Symbol sind Geräte oder Abdeckungen gekennzeichnet, bei denen vor dem
Eingriff die entsprechenden Kapitel im Handbuch sorgfältig durchgelesen werden
müssen.
10. Alle in diesem Gerät verwendeten graphischen Symbole entspringen einem oder mehreren der nachfolgend
aufgeführten Standards: EN61010-1, IEC417 & ISO3864.
P-8Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
IB-106-340C Rev. 4.1
Hazardous Area Oxymitter 4000
July 2004
IMPORTANTE
Norme di sicurezza per il cablaggio e l’installazione dello strumento.
Le seguenti norme di sicurezza si applicano specificatamente agli stati membri dell’Unione Europea, la cui
stretta osservanza è richiesta per garantire conformità alla Direttiva del Basso Voltaggio. Esse si applicano
anche agli stati non appartenenti all’Unione Europea, salvo quanto disposto dalle vigenti normative locali o
nazionali.
1.Collegamenti di terra idonei devono essere eseguiti per tutti i punti di messa a terra interni ed esterni, dove
previsti.
2.Dopo l’installazione o la localizzazione dei guasti, assicurarsi che tutti i coperchi di protezione siano stati
collocati e le messa a terra siano collegate. L’integrità di ciscun morsetto di terra deve essere costantemente
garantita.
3.I cavi di alimentazione della rete devono essere secondo disposizioni IEC227 o IEC245.
4.L’intero impianto elettrico deve essere adatto per uso in ambiente con temperature superiore a 75°C.
5.Le dimensioni di tutti i connettori dei cavi utilizzati devono essere tali da consentire un adeguato ancoraggio
al cavo.
6.Per garantire un sicuro funzionamento dello strumento il collegamento alla rete di alimentazione principale
dovrà essere eseguita tramite interruttore automatico (min.10A), in grado di disattivare tutti i conduttori di
circuito in caso di guasto. Tale interruttore dovrà inoltre prevedere un sezionatore manuale o altro dispositivo
di interruzione dell’alimentazione, chiaramente identificabile. Gli interruttori dovranno essere conformi agli
standard riconosciuti, quali IEC947.
7.Il simbolo riportato sullo strumento o sui coperchi di protezione indica probabile
presenza di elevati voltaggi. Tali coperchi di protezione devono essere rimossi
esclusivamente da personale qualificato, dopo aver tolto alimentazione allo
strumento.
8.Il simbolo riportato sullo strumento o sui coperchi di protezione indica rischio di
contatto con superfici ad alta temperatura. Tali coperchi di protezione devono
essere rimossi esclusivamente da personale qualificato, dopo aver tolto
alimentazione allo strumento. Alcune superfici possono mantenere temperature
elevate per oltre 45 minuti.
9.Se lo strumento o il coperchio di protezione riportano il simbolo, fare riferimento
alle istruzioni del manuale Operatore.
10. Tutti i simboli grafici utilizzati in questo prodotto sono previsti da uno o più dei seguenti standard: EN610101, IEC417 e ISO3864.
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VIKTIG
Sikkerhetsinstruks for tilkobling og installasjon av dette utstyret.
Følgende sikkerhetsinstruksjoner gjelder spesifikt alle EU medlemsland og land med i EØS-avtalen.
Instruksjonene skal følges nøye slik at installasjonen blir i henhold til lavspenningsdirektivet. Den bør også
følges i andre land, med mindre annet er spesifisert av lokale- eller nasjonale standarder.
1.Passende jordforbindelser må tilkobles alle jordingspunkter, interne og eksterne hvor disse forefinnes.
2.Etter installasjon eller feilsøking skal alle sikkerhetsdeksler og jordforbindelser reetableres.
Jordingsforbindelsene må alltid holdes i god stand.
3.Kabler fra spenningsforsyning skal oppfylle kravene spesifisert i IEC227 eller IEC245.
4.Alle ledningsforbindelser skal være konstruert for en omgivelsestemperatur høyere en 750C.
5.Alle kabelforskruvninger som benyttes skal ha en indre dimensjon slik at tilstrekkelig avlastning oppnåes.
6.For å oppnå sikker drift og betjening skal forbindelsen til spenningsforsyningen bare skje gjennom en
strømbryter (minimum 10A) som vil bryte spenningsforsyningen til alle elektriske kretser ved en
feilsituasjon. Strømbryteren kan også inneholde en mekanisk operert bryter for å isolere instrumentet fra
spenningsforsyningen. Dersom det ikke er en mekanisk operert bryter installert, må det være en annen måte å
isolere utstyret fra spenningsforsyningen, og denne måten må være tydelig merket. Kretsbrytere eller
kontakter skal oppfylle kravene i en annerkjent standard av typen IEC947 eller tilsvarende.
7.Der hvor utstyr eller deksler er merket med symbol for farlig spenning, er det sannsynlig at
disse er tilstede bak dekslet. Disse dekslene må bare fjærnes når spenningsforsyning er
frakoblet utstyret, og da bare av trenet servicepersonell.
8.Der hvor utstyr eller deksler er merket med symbol for meget varm overflate, er det
sannsynlig at disse er tilstede bak dekslet. Disse dekslene må bare fjærnes når
spenningsforsyning er frakoblet utstyret, og da bare av trenet servicepersonell. Noen
overflater kan være for varme til å berøres i opp til 45 minutter etter spenningsforsyning
frakoblet.
9.Der hvor utstyret eller deksler er merket med symbol, vennligst referer til
instruksjonsmanualen for instrukser.
10. Alle grafiske symboler brukt i dette produktet er fra en eller flere av følgende standarder: EN61010-1,
IEC417 & ISO3864.
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IMPORTANTE
Instruções de segurança para ligação e instalação deste aparelho.
As seguintes instruções de segurança aplicam-se especificamente a todos os estados membros da UE.
Devem ser observadas rigidamente por forma a garantir o cumprimento da Directiva sobre Baixa Tensão.
Relativamente aos estados que não pertençam à UE, deverão cumprir igualmente a referida directiva,
exceptuando os casos em que a legislação local a tiver substituído.
1.Devem ser feitas ligações de terra apropriadas a todos os pontos de terra, internos ou externos.
2.Após a instalação ou eventual reparação, devem ser recolocadas todas as tampas de segurança e terras de
protecção. Deve manter-se sempre a integridade de todos os terminais de terra.
3.Os cabos de alimentação eléctrica devem obedecer às exigências das normas IEC227 ou IEC245.
4.Os cabos e fios utilizados nas ligações eléctricas devem ser adequados para utilização a uma temperatura
ambiente até 75º C.
5.As dimensões internas dos bucins dos cabos devem ser adequadas a uma boa fixação dos cabos.
6.Para assegurar um funcionamento seguro deste equipamento, a ligação ao cabo de alimentação eléctrica deve
ser feita através de um disjuntor (min. 10A) que desligará todos os condutores de circuitos durante uma
avaria. O disjuntor poderá também conter um interruptor de isolamento accionado manualmente. Caso
contrário, deverá ser instalado qualquer outro meio para desligar o equipamento da energia eléctrica,
devendo ser assinalado convenientemente. Os disjuntores ou interruptores devem obedecer a uma norma
reconhecida, tipo IEC947.
7.Sempre que o equipamento ou as tampas contiverem o símbolo, é provável a
existência de tensões perigosas. Estas tampas só devem ser retiradas quando a
energia eléctrica tiver sido desligada e por Pessoal da Assistência devidamente
treinado.
8.Sempre que o equipamento ou as tampas contiverem o símbolo, há perigo de
existência de superfícies quentes. Estas tampas só devem ser retiradas por Pessoal
da Assistência devidamente treinado e depois de a energia eléctrica ter sido
desligada. Algumas superfícies permanecem quentes até 45 minutos depois.
9.Sempre que o equipamento ou as tampas contiverem o símbolo, o Manual de
Funcionamento deve ser consultado para obtenção das necessárias instruções.
10. Todos os símbolos gráficos utilizados neste produto baseiam-se em uma ou mais das seguintes normas:
EN61010-1, IEC417 e ISO3864.
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IMPORTANTE
Instrucciones de seguridad para el montaje y cableado de este aparato.
Las siguientes instrucciones de seguridad , son de aplicacion especifica a todos los miembros de la UE y se
adjuntaran para cumplir la normativa europea de baja tension.
1.Se deben preveer conexiones a tierra del equipo, tanto externa como internamente, en aquellos terminales
previstos al efecto.
2.Una vez finalizada las operaciones de mantenimiento del equipo, se deben volver a colocar las cubiertas de
seguridad aasi como los terminales de tierra. Se debe comprobar la integridad de cada terminal.
3.Los cables de alimentacion electrica cumpliran con las normas IEC 227 o IEC 245.
4.Todo el cableado sera adecuado para una temperatura ambiental de 75ºC.
5.Todos los prensaestopas seran adecuados para una fijacion adecuada de los cables.
6.Para un manejo seguro del equipo, la alimentacion electrica se realizara a traves de un interruptor
magnetotermico ( min 10 A ), el cual desconectara la alimentacion electrica al equipo en todas sus fases
durante un fallo. Los interruptores estaran de acuerdo a la norma IEC 947 u otra de reconocido prestigio.
7.Cuando las tapas o el equipo lleve impreso el simbolo de tension electrica peligrosa,
dicho alojamiento solamente se abrira una vez que se haya interrumpido la
alimentacion electrica al equipo asimismo la intervencion sera llevada a cabo por
personal entrenado para estas labores.
8.Cuando las tapas o el equipo lleve impreso el simbolo, hay superficies con alta
temperatura, por tanto se abrira una vez que se haya interrumpido la alimentacion
electrica al equipo por personal entrenado para estas labores, y al menos se esperara
unos 45 minutos para enfriar las superficies calientes.
9.Cuando el equipo o la tapa lleve impreso el simbolo, se consultara el manual de
instrucciones.
10. Todos los simbolos graficos usados en esta hoja, estan de acuerdo a las siguientes normas EN61010-1,
IEC417 & ISO 3864.
P-12Rosemount Analytical Inc. A Division of Emerson Process Management
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VIKTIGT
Säkerhetsföreskrifter för kablage och installation av denna apparat.
Följande säkerhetsföreskrifter är tillämpliga för samtliga EU-medlemsländer. De skall följas i varje
avseende för att överensstämma med Lågspännings direktivet. Icke EU medlemsländer skall också följa
nedanstående punkter, såvida de inte övergrips av lokala eller nationella föreskrifter.
1. Tillämplig jordkontakt skall utföras till alla jordade punkter, såväl internt som externt där så erfordras.
2. Efter installation eller felsökning skall samtliga säkerhetshöljen och säkerhetsjord återplaceras. Samtliga
jordterminaler måste hållas obrutna hela tiden.
3. Matningsspänningens kabel måste överensstämma med föreskrifterna i IEC227 eller IEC245.
4. Allt kablage skall vara lämpligt för användning i en omgivningstemperatur högre än 75ºC.
5. Alla kabelförskruvningar som används skall ha inre dimensioner som motsvarar adekvat kabelförankring.
6. För att säkerställa säker drift av denna utrustning skall anslutning till huvudströmmen endast göras genom en
säkring (min 10A) som skall frånkoppla alla strömförande kretsar när något fel uppstår. Säkringen kan även
ha en mekanisk frånskiljare. Om så inte är fallet, måste ett annat förfarande för att frånskilja utrustningen
från strömförsörjning tillhandahållas och klart framgå genom markering. Säkring eller omkopplare måste
överensstämma med en gällande standard såsom t ex IEC947.
7. Där utrustning eller hölje är markerad med vidstående symbol föreliggerisk för
livsfarlig spänning i närheten. Dessa höljen får endast avlägsnas när strömmen ej
är ansluten till utrustningen - och då endast av utbildad servicepersonal.
8. När utrustning eller hölje är markerad med vidstående symbol föreligger risk för
brännskada vid kontakt med uppvärmd yta. Dessa höljen får endast avlägsnas av
utbildad servicepersonal, när strömmen kopplats från utrustningen. Vissa ytor kan
vara mycket varma att vidröra även upp till 45 minuter efter avstängning av
strömmen.
9. När utrustning eller hölje markerats med vidstående symbol bör
instruktionsmanualen studeras för information.
Samtliga grafiska symboler som förekommer i denna produkt finns angivna i en eller flera av följande
10.
föreskrifter:- EN61010-1, IEC417 & ISO3864.
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P-14Rosemount Analytical Inc. A Division of Emerson Process Management
Vitreous Aluminosilicate Fibers with Silicon Dioxide.
CHEMICAL NAME
N.A.
Instruction Manual
IB-106-340C Rev. 4.1
July 2004
CHEMICAL FORMULA
N.A.
MANUFACTURER’S NAME AND ADDRESS
Watlow Columbia573-474-9402
2101 Pennsylvania Drive573-814-1300, ext. 5170
Columbia, MO 65202
HEALTH HAZARD SUMMARY
WARNING
• Possible cancer hazard based on tests with laboratory animals.
• May be irritating to skin, eyes and respiratory tract.
• May be harmful if inhaled.
• Cristobalite (crystalline silica) formed at high temperatures (above 1800ºF) can cause severe respiratory
disease.
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SECTION II. PHYSICAL DATA
APPEARANCE ANDODOR
Cream to white colored fiber shapes. With or without optional white to gray granular surface coating and/or
optional black surface coating.
SPECIFIC WEIGHT: 12-25 lb./cubic footBOILING POINT: N.A.
VOLATILES (% BY WT.): N.A.WATER SOLUBILITY: N.A.
SECTION III. HAZARDOUS INGREDIENTS
MATERIAL, QUANTITY, AND THRESHOLD/EXPOSURE LIMIT VALUES
Aluminosilicate (vitreous) 99+ %1 fiber/cc TWA
CAS. No. 142844-00-0610 fibers/cc CL
Zirconium Silicate0-10% 5 mg/cubic meter (TLV)
Black Surface Coating**0 - 1% 5 mg/cubic meter (TLV)
Armorphous Silica/Silicon Dioxide0-10% 20 mppcf (6 mg/cubic meter)
PEL (OSHA 1978) 3 gm cubic meter
(Respirable dust): 10 mg/cubic meter,
Intended TLV (ACGIH 1984-85)
**Composition is a trade secret.
SECTION IV. FIRE AND EXPLOSION DATA
FLASH POINT: NoneFLAMMABILITY LIMITS: N.A.
EXTINGUISHING MEDIA
Use extinguishing agent suitable for type of surrounding fire.
UNUSUAL FIRE AND EXPLOSION HAZARDS / SPECIAL FIRE FIGHTING PROCEDURES
N.A.
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SECTION V. HEALTH HAZARD DATA
THRESHOLD LIMIT VALUE
(See Section III)
EFFECTS OF OVER EXPOSURE
EYE
Avoid contact with eyes. Slightly to moderately irritating. Abrasive action may cause damage to outer surface
of eye.
INHALATION
May cause respiratory tract irritation. Repeated or prolonged breathing of particles of respirable size may cause
inflammation of the lung leading to chest pain, difficult breathing, coughing and possible fibrotic change in the
lung (Pneumoconiosis). Pre-existing medical conditions may be aggravated by exposure: specifically, bronchial hyper-reactivity and chronic bronchial or lung disease.
INGESTION
May cause gastrointestinal disturbances. Symptoms may include irritation and nausea, vomiting and diarrhea.
July 2004
SKIN
Slightly to moderate irritating. May cause irritation and inflammation due to mechanical reaction to sharp, broken ends of fibers.
EXPOSURE TO USED CERAMIC FIBER PRODUCT
Product which has been in service at elevated temperatures (greater than 1800ºF/982ºC) may undergo partial
conversion to cristobalite, a form of crystalline silica which can cause severe respiratory disease (Pneumoconiosis). The amount of cristobalite present will depend on the temperature and length of time in service. (See
Section IX for permissible exposure levels).
SPECIAL TOXIC EFFECTS
The existing toxicology and epidemiology data bases for RCF’s are still preliminary. Information will be updated as studies are completed and reviewed. The following is a review of the results to date:
EPIDEMIOLOGY
At this time there are no known published reports demonstrating negative health outcomes of workers exposed
to refractory ceramic fiber (RCF). Epidemiologic investigations of RCF production workers are ongoing.
1) There is no evidence of any fibrotic lung disease (interstitial fibrosis) whatsoever on x-ray.
2) There is no evidence of any lung disease among those employees exposed to RCF that had never smoked.
3) A statistical “trend” was observed in the exposed population between the duration of exposure to RCF and a
decrease in some measures of pulmonary function. These observations are clinically insignificant. In other words, if
these observations were made on an individual employee, the results would be interpreted as being within the
normal range.
4) Pleural plaques (thickening along the chest wall) have been observed in a small number of employees who had a
long duration of employment. There are several occupational and non-occupational causes for pleural plaque. It
should be noted that plaques are not “pre-cancer” nor are they associated with any measurable effect on lung
function.
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TOXICOLOGY
A number of studies on the health effects of inhalation exposure of rats and hamsters are available. Rats were
exposed to RCF in a series of life-time nose-only inhalation studies. The animals were exposed to 30, 16, 9,
and 3 mg/m
Animals exposed to 30 and 16 mg/m
animals exposed to 9 mg/m
were found to have the response typically observed any time a material is inhaled into the deep lung. While a
statistically significant increase in lung tumors was observed following exposure to the highest dose, there was
no excess lung cancers at the other doses. Two rats exposed to 30 mg/m
veloped masotheliomas.
The International Agency for Research on Cancer (IARC) reviewed the carcinogenicity data on man-made vitreous fibers (including ceramic fiber, glasswool, rockwool, and slagwool) in 1987. IARC classified ceramic fiber, fibrous glasswool and mineral wool (rockwool and slagwool) as possible human carcinogens (Group 2B).
3
, which corresponds with approximately 200, 150, 75, and 25 fibers/cc.
3
3
had developed a mild parenchymal fibrosis; animals exposed to the lowest dose
were observed to have developed a pleural and parenchymal fibroses;
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3
and one rat exposed to 9 mg/m3 de-
EMERGENCY FIRST AID PROCEDURES
EYE CONTACT
Flush eyes immediately with large amounts of water for approximately 15 minutes. Eye lids should be held
away from the eyeball to insure thorough rinsing. Do not rub eyes. Get medical attention if irritation persists.
INHALATION
Remove person from source of exposure and move to fresh air. Some people may be sensitive to fiber induced
irritation of the respiratory tract. If symptoms such as shortness of breath, coughing, wheezing or chest pain
develop, seek medical attention. If person experiences continued breathing difficulties, administer oxygen until
medical assistance can be rendered.
INGESTION
Do not induce vomiting. Get medical attention if irritation persists.
SKIN CONTACT
Do not rub or scratch exposed skin. Wash area of contact thoroughly with soap and water. Using a skin cream
or lotion after washing may be helpful. Get medical attention if irritation persists.
SECTION VI. REACTIVITY DATA
STABILITY/CONDITIONS TO AVOID
Stable under normal conditions of use.
HAZARDOUS POLYMERIZATION/CONDITIONS TO AVOID
N.A.
INCOMPATIBILITY/MATERIALS TO AVOID
Incompatible with hydrofluoric acid and concentrated alkali.
HAZARDOUS DECOMPOSITION PRODUCTS
N.A.
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SECTION VII. SPILL OR LEAK PROCEDURES
STEPS TO BE TAKEN IF MATERIAL IS RELEASED OR SPILLED
Where possible, use vacuum suction with HEPA filters to clean up spilled material. Use dust suppressant
where sweeping if necessary. Avoid clean up procedure which may result in water pollution. (Observe Special
Protection Information Section VIII.)
WASTE DISPOSAL METHODS
The transportation, treatment, and disposal of this waste material must be conducted in compliance with all applicable Federal, State, and Local regulations.
SECTION VIII. SPECIAL PROTECTION INFORMATION
RESPIRATORY PROTECTION
July 2004
Use NIOSH or MSHA approved equipment when airborne exposure limits may be exceeded. NIOSH/MSHA
approved breathing equipment may be required for non-routine and emergency use. (See Section IX for suitable equipment).
Pending the results of long term health effects studies, engineering control of airborne fibers to the lowest levels attainable is advised.
VENTILATION
Ventilation should be used whenever possible to control or reduce airborne concentrations of fiber and dust.
Carbon monoxide, carbon dioxide, oxides of nitrogen, reactive hydrocarbons and a small amount of formaldehyde may accompany binder burn-off during first heat. Use adequate ventilation or other precautions to eliminate vapors resulting from binder burn-off. Exposure to burn-off fumes may cause respiratory tract irritation,
bronchial hyper-reactivity and asthmatic response.
SKIN PROTECTION
Wear gloves, hats and full body clothing to prevent skin contact. Use separate lockers for work clothes to prevent fiber transfer to street clothes. Wash work clothes separately from other clothing and rinse washing machine thoroughly after use.
EYE PROTECTION
Wear safety glasses or chemical worker’s goggles to prevent eye contact. Do not wear contact lenses when
working with this substance. Have eye baths readily available where eye contact can occur.
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SECTION IX. SPECIAL PRECAUTIONS
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING
General cleanliness should be followed.
The Toxicology data indicate that ceramic fiber should be handled with caution. The handling practices de-
scribed in this MSDS must be strictly followed. In particular, when handling refractory ceramic fiber in any
application, special caution should be taken to avoid unnecessary cutting and tearing of the material to minimize generation of airborne dust.
It is recommended that full body clothing be worn to reduce the potential for skin irritation. Washable or disposable clothing may be used. Do not take unwashed work clothing home. Work clothes should be washed
separately from other clothing. Rinse washing machine thoroughly after use. If clothing is to be laundered by
someone else, inform launderer of proper procedure. Work clothes and street clothes should be kept separate to
prevent contamination.
Product which has been in service at elevated temperatures (greater than 1800ºF/982ºC) may undergo partial
conversion to cristobalite, a form of crystalline silica. This reaction occurs at the furnace lining hot face. As a
consequence, this material becomes more friable; special caution must be taken to minimize generation of airborne dust. The amount of cristobalite present will depend on the temperature and length in service.
IARC has recently reviewed the animal, human, and other relevant experimental data on silica in order to critically evaluate and classify the cancer causing potential. Based on its review, IARC classified crystalline silica
as a group 2A carcinogen (probable human carcinogen).
3
The OSHA permissible exposure limit (PEL for cristobalite is 0.05 mg/m
threshold limit value (TLV) for cristobalite is 0.05 mg/m
MSHA approved equipment when airborne exposure limits may be exceeded. The minimum respiratory protection recommended for given airborne fiber or cristobalite concentrations are:
3
(respirable dust) (ACGIH 1991-92). Use NIOSH or
(respirable dust). The ACGIH
CONCENTRATION
0-1 fiber/cc or 0-0.05 mg/m3 cristobaliteOptional disposable dust respirator (e.g. 3M
(the OSHA PEL)9970 or equivalent).
Up to 5 fibers/cc or up to 10 times theHalf face, air-purifying respirator equipped
OSHA PEL for cristobalitewith high efficiency particulate air (HEPA)
filter cartridges (e.g. 3M 6000 series with
2040 filter or equivalent).
Up to 25 fibers/cc or 50 times the OSHAFull face, air-purifying respirator with high
PEL for cristobalite (2.5 mg/m
3
)efficiency particulate air (HEPA) filter cart-
ridges (e.g. 3M 7800S with 7255 filters or
equivalent) or powered air-purifying respirator
(PARR) equipped with HEPA filter cartridges
(e.g. 3M W3265S with W3267 filters or
equivalent).
Greater than 25 fibers/cc or 50 times theFull face, positive pressure supplied air respiraOSHA PEL for cristobalite (2.5 mg/m
If airborne fiber or cristobalite concentrations are not known, as minimum protection, use NIOSH/MSHA approved
half face, air-purifying respirator with HEPA filter cartridges.
P-20Rosemount Analytical Inc. A Division of Emerson Process Management
3
)tor (e.g. 3M 7800S with W9435 hose & W3196
low pressure regulator kit connected to clean
air supply or equivalent).
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Insulation surface should be lightly sprayed with water before removal to suppress airborne dust. As water evaporates during removal, additional water should be sprayed on surfaces as needed. Only enough water should be
sprayed to suppress dust so that water does not run onto the floor of the work area. To aid the wetting process, a surfactant can be used.
After RCF removal is completed, dust-suppressing cleaning methods, such as wet sweeping or vacuuming, should
be used to clean the work area. If dry vacuuming is used, the vacuum must be equipped with HEPA filter. Air
blowing or dry sweeping should not be used. Dust-suppressing components can be used to clean up light dust.
Product packaging may contain product residue. Do not reuse except to reship or return Ceramic Fiber products to
the factory.
July 2004
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GENERAL PRECAUTIONS FOR HANDLING AND
STORING HIGH PRESSURE GAS CYLINDERS
Edited from selected paragraphs of the Compressed
Gas Association’s “Handbook of Compressed Gases”
published in 1981
Compressed Gas Association
1235 Jefferson Davis Highway
Arlington, Virginia 22202
Used by Permission
1. Never drop cylinders or permit them to strike each other violently.
2. Cylinders may be stored in the open, but in such cases, should be protected against extremes of weather and, to prevent
rusting, from the dampness of the ground. Cylinders should be stored in the shade when located in areas where extreme
temperatures are prevalent.
3. The valve protection cap should be left on each cylinder until it has been secured against a wall or bench, or placed in a
cylinder stand, and is ready to be used.
4. Avoid dragging, rolling, or sliding cylinders, even for short distance; they should be moved by using a suitable hand-
truck.
5. Never tamper with safety devices in valves or cylinders.
6. Do not store full and empty cylinders together. Serious suckback can occur when an empty cylinder is attached to a pres-
surized system.
7. No part of cylinder should be subjected to a temperature higher than 52°C (125°F). A flame should never be permitted to
come in contact with any part of a compressed gas cylinder.
8. Do not place cylinders where they may become part of an electric circuit. When electric arc welding, precautions must
be taken to prevent striking an arc against the cylinder.
P-22Rosemount Analytical Inc. A Division of Emerson Process Management
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