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SPECIAL WARNINGS AND INFORMATION FOR USE OF EQUIPMENT IN
HAZARDOUS LOCATIONS
This equipment is suitable for use in Class I, Division 2 and Groups ABCD T4 or Non Haz-
ardous Locations
Refer to Chapter 2 – Specifications for details about the suitability of this equipment in hazard-
ous areas.
!
Explosion Hazard – Substitution of Components May Impair Suitability for hazardous
locations.
WARNING
Risque d'explosion – La substitution de composants peut rendre ce materiel inacceptable
!
pour les emplacements est designé dangereux.
Avertissement
!
Explosion Hazard – Do Not Disconnect Equipment Unless Power Has Been Switched
Off or the Area is Known to be Non-Hazardous.
WARNING
Risque d'explosion
!
vous assurez que l'emplacement est designé non dangereux.
Avertissement
!
Warning – RS-232 and RS-485 Connector covers must remain connected in
Hazardous areas.
WARNING
!
Avertissement – Dans les zones dangereuses, les couvercles des connecteurs
RS-232 et RS-485 doivent rester raccordés.
Avertissement
The external RS-485 maximum length of data cable to be used is 4000 feet (1220 meters).
Refer to Section 501.4(b) of the NFPA #70 "National Electrical Code" for proper wiring connection to the
service and installation accessible field terminals inside enclosure on rear of analyzer.
Service and installation accessible field terminals labeled "System Alarm", "Range/Cal Alert", and "High/
Cal Alert" are isolated relay contacts rated for 32 Vdc @ 1 amp maxi- mum, non-inductive.
Avant de déconnecter l'équipement, coupez le courant où
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