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2. PRE-OPERATION PROCEDURES
Installation Procedures
Warning
1. Choose an appropriate installation site.
●
Do not install SM unit:
・ where flammable or corrosive
gases/fumes will be generated.
・ where external temperature will exceed
35ºC, will fall below 5ºC or will
fluctuate.
・ in excessively humid or dusty locations.
・ where there is constant vibration.
・ where power supply is erratic.
・ in direct sunlight or outdoors
Install SM unit in a location with sufficient
space, and venilation as specified as below.
2. Install in a location free of flammables and explosives.
●
Never install near flammables or
explosives. SM unit is NOT fire or blast
resistant. Simply switching the main
power switch (MCB) “ON” or “OFF” can
produce a spark, which can relay during
operation, causing a fire or explosion
when near flammable or explosive fluids,
chemicals or gases/fumes.
See “List of Hazardous Substances”
(P.40).
3. DO NOT install under low ceilings.
SM units emit a substantial amount of
steam when opened, which can cause
condensation build-up on/in objects above.
Do not install or place unit in areas where
there are objects immediately overhead,
especially light or alarm fixures. A short
circuit or fire may result.
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