Lowell UPS9 Series Manual
Pg. 13
Battery Replacement
NOTICE:
The UPS is equipped with internal batteries . The batteries can be replaced without shutting the UPS down as these
are hot-swappable battery trays . Replacement is a safe procedure, isolated from electrical hazards .
CAUTION:
Consider all Safety Warnings in previous sections of this manual before proceeding with the battery tray replacement .
Note:
Beware that once the battery tray is disconnected from the UPS, the equipment connected to the output of the UPS is
not protected from power outages .
Step 1:
Remove front panel .
Step 2:
Disconnect the battery tray connector from the UPS .
Step 3:
Pull the battery tray out by removing the four screws on the front panel .