Emerson X-STREAM Series Instruction Manual page 17

Non-incendive (ex na nc) configuration for zone 2 and division 2 installations gas analyzer
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Instruction Manual
HASXENE-IM-EX
12/2014
All cables (power and signal) must end (be connected) in either a safe (non-
hazardous) area or in a protecting enclosure (e.g. Ex e junction box)!
The power and signal cables must be separated by a distance of minimum
1 cm (0.4 in) inside and outside the analyzer!
Startup, operation and service must not be performed before reading and
understanding all instructions!
Especially all warnings in this and the associated manuals have to be
considered! Inspection, maintenance and service must be carried out
considering all related standards e.g. for „Inspection and maintenance of
electrical installations in hazardous areas" or „Equipment repair, overhaul
and reclamation".
Emerson Process Management GmbH & Co. OHG
Safety Instructions
EXPLOSION AND ELECTRICAL SHOCK HAZARD
EXPLOSION HAZARD
X-STREAM Non-Incendive
S-11

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