APC PMP4S-A User Manual
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC
FLASH
FLASH
· Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
· This equipment must only be installed and serviced by qualified
electrical personnel.
· Turn off all power supplying this equipment before working on or
inside equipment.
· Always use a properly rated voltage sensing device to confirm
power is off.
· Replace all devices, doors and covers before turning on power to this
equipment.
Failure to follow these instructions will result in death or
serious injury.
electrical work practices. See NFPA 70E.
· This equipment must only be installed and serviced by qualified
electrical personnel.
· Turn off all power supplying this equipment before working on or
inside equipment.
· Always use a properly rated voltage sensing device to confirm
power is off.
· Replace all devices, doors and covers before turning on power to this
equipment.
Failure to follow these instructions will result in death or
serious injury.
MAINTENANCE AND
TROUBLESHOOTING
Inspect the SPD periodically to maintain reliable system performance and
continued transient voltage surge protection. Periodically check the state of
the display LED status indicators. Routinely use the built-in diagnostics to
inspect for inoperative modules.
continued transient voltage surge protection. Periodically check the state of
the display LED status indicators. Routinely use the built-in diagnostics to
inspect for inoperative modules.
Preventive Maintenance
MAINTENANCE
APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)
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