3Com Powerware Uninterruptible Power System Prestige Series - Manual (Page 60)

UPS Operation
54 Powerware ® Prestige Series Installation and Operator’s Manual for IBM Applications (3000 VA) Uncontrolled Copy
4. Switch the circuit breaker on all battery cabinets to the
OFF (O) position.
5. Disconnect the battery connector on the UPS rear panel.
6. Remove the UPS.
PPDM
UPS Cabinet
Battery
Circuit
Breaker
Battery
Cabinet
Bypass
Switch
Battery
Connector
Power Output
Receptacle
Power Input
Connector
Y-Cord
Figure 17. UPS with 5-15R PPDM Rear Panel