Delta PCS100 Maintenance Manual page 12

Important Safety Instructions
This document contains important instructions and warnings that must be followed when installing and
maintaining the PCS100.
Installation and Wiring Compliance
The installation and wiring must comply with local and regional electrical codes. The installation must
be done by a certified electrician.
Preventing Electrical Shock
 Always connect the grounding connection on the PCS100 to the designated grounding system.

Servicing of the PCS100 must be carried out by qualified personnel only.
 Disengage all AC and DC inputs before servicing any components.
 Always take precaution when touching bare terminals. High lethal voltages may be present even
after the power has been removed.
Installation Environment
 The PCS100 should be installed indoor only in a well ventilated, cool, dry environment.
 Do not expose the PCS100 to moisture, rain, snow or liquids of any type.
 Do not obstruct the airflow, air intakes/exhaust to prevent the risk of overheating and fire.
Preventing Fire and Explosion Hazards
Maintenance or servicing the PCS100 may produce sparks. For this reason, the PCS100 should only
be installed in an environment free of flammable material or gases. These areas may exclude locations
that house gasoline-powered machinery, fuel tanks, and battery compartments.
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