3Com Powerware Uninterruptible Power System Prestige Series - Manual (Page 42)

Installation
36 Powerware ® Prestige Series Installation and Operator’s Manual for IBM Applications (3000 VA) Uncontrolled Copy
Use the following procedure to install the UPS and battery cabinets with
the PPDM:
1. Place the UPS near the equipment to be protected. The UPS
should be well ventilated and away from direct sunlight or
other heat source.
Place the UPS and battery cabinets on top of or beside the
PPDM as shown in Figure 4.
NOTE You can install additional battery cabinets while the UPS is operating, but
confirm the UPS is not in Battery mode (see page 49).
Battery
Cabinet
UPS
Cabinet
Battery
Cabinet UPS
Cabinet
PPDM*
PPDM
Air Vents
*NOTE: The IEC 320-C13 PPDM should
be placed on top of the UPS cabinet.
Figure 4. Cabinet Setup
2. Verify the circuit breaker on all battery cabinets is in the
OFF (O) position.
3. Remove the battery connector guard. Plug the battery cord into
the external battery connector on the UPS. All battery
connectors are polarized to prevent incorrect connection.
4. If additional battery cabinets are to be used, plug the battery
cord of the second cabinet into the external battery connector
of the first battery cabinet. Follow this procedure for each
additional battery cabinet.
5. Remove the breaker tie from the circuit breaker on all battery
cabinets.
6. Switch the circuit breaker on all battery cabinets to the ON ( | )
position.