Powerware 9315 User Manual
71
Powerware 9315 (200 kVA---300 kVA) Operation
164201036 Rev. D 041500
Maintaining the UPS System
The components inside the UPS cabinet are secured to a sturdy metal
frame that is supported by the UPS magnetics. This design allows authorized
service personnel to remove repairable components with very little disassembly.
All repairable parts and assemblies are located in the front of the UPS, allowing all
routine maintenance and servicing to be performed with front panel access.
You must schedule periodic performance checks of your UPS to keep it running
properly. Regular routine checks of operation and system parameters will enable
your UPS system to function efficiently for many trouble-free years.
Important Safety Instructions
Remember that your UPS is designed to supply power EVEN WHEN
DISCONNECTED FROM THE UTILITY POWER. The UPS interior is unsafe until the
DC power source is disconnected and the electrolytic capacitors are discharged.
After disconnecting the utility power and the DC power, authorized service
personnel should wait at least 5 minutes before attempting internal access to the
UPS system.
WARNING:
Servicing and maintenance should be performed by qualified service personnel
only.
WARNING:
LETHAL VOLTAGE PRESENT. This unit should not be operated with the cabinet
doors open or protective panels removed. Do not make any assumptions about
the electrical state of any cabinet in the UPS system.
WARNING:
Battery cabinet maintenance or battery replacement should be performed by
authorized service personnel only. Keep unauthorized personnel away from
battery cabinets.
Since each battery cabinet is an energy source in itself, opening the Battery Circuit
Breaker does not de-energize the voltage within the battery cabinet.
DO NOT
ATTEMPT TO ACCESS ANY INTERNAL AREA OF THE BATTERY CABINET
YOURSELF. VOLTAGES ARE ALWAYS PRESENT IN THE BATTERY CABINET.
If you suspect that a battery cabinet needs service, you should contact your local
field service office.
If the cabinet requiring service was not provided by the UPS manufacturer, refer to
If the cabinet requiring service was not provided by the UPS manufacturer, refer to
the battery cabinet manufacturer’s operating manual for instructions on battery
cabinet installation and maintenance, or contact your local field service office.