UPS MAINTENANCE
Avaya
t
S9RM UPS Site Preparation, Installation and Operator’s Manual
S
05147387 Rev C
51
How to Replace Internal Batteries
C A U T I O N
Pull the battery out onto a flat, stable surface. The battery is unsupported when you pull it
out of the UPS.
To replace the UPS internal batteries:
1.
Remove the UPS front cover (see Figure 27).
NOTE
DO NOT attempt to open the left side.
Figure 27. Removing the UPS Front Cover
2.
Unscrew and set aside the battery retaining bracket (see Figure 28).
3.
Disconnect the battery cable from the UPS battery connector and
remove the battery cable from the wire clips.
Battery Retaining Bracket
Wire Clips
Battery
Connector
Figure 28. Accessing the UPS Internal Battery