User's Guide Power Supply 9150

Installation

Powerware

9150 User’s Guide www.powerware.com

4. Verify that the UPS battery breaker CB1 and optional CB2 are in

the OFF position (see Figure 9).

Terminal

Block

Output

Conduit

Landing

Maintenance

Bypass

Switch

OFF

Battery

Neutral

Fuse

CB1

Internal

Battery

Breaker

CB2

(Optional)

External

Battery

Breaker

Figure 9. Connecting PDM Wiring to Terminal Block

5. Remove the lower rear panel of the UPS by unscrewing the six

screws. Save the screws for reuse; the panel is no longer needed

(see Figure 10).

6. Mount the PDM chassis in the spot previously occupied by the

rear panel. The wires exiting the PDM should be close to the

output conduit landing on the UPS (see Figure 10).