2. Explosion Protection Instrumentation in Zone 2/Division 2
2-3
TI 32S01J30-01E
WARNING
WARNING -EXPLOSION HAZARD. DO NOT REMOVE OR REPLACE LAMPS OR
FUSES UNLESS POWER HAS BEEN DISCONNECTED OR WHEN A FLAMMABLE OR
COMBUSTIBLE ATMOSPHERE IS PRESENT.
WARNING
WARNING -EXPLOSION HAZARD. DO NOT DISCONNECT EQUIPMENT WHEN A
FLAMMBLE OR COMBUSTBLE ATMOSPHERE IS PRESENT.
WARNING
WARNING -EXPLOSION HAZARD. DO NOT OPEN ENCLOSURE OR REPLACE BATTERY
WHEN A FLAMMABLE OR COMBUSTIBLE ATMOSPHERE IS PRESENT.
WARNING
For the warning of N-IO eld enclosure, refer to Appendix 1.3 US (FM) NI/Canada (FM) NI/IECEx
Ex “ec” Control Drawing of N-IO eld enclosure.
Dec. 3, 2021-00
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