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Additional battery unit (BUM300R) replacement procedure
For information on UPS battery replacement procedure, refer to the UPS instruction manual.
1.
Use a screwdriver to loosen (turn counter-clockwise) the 4 screws at the top of the front panel of the
unit, until they turn freely. (The screws cannot be removed from the front panel.)
➀
Pull the left side of the front panel towards you to remove it.
➁
2.
Use a screwdriver to loosen (turn counter-clockwise) the 4 screws at the logo panel of the unit and re-
move the logo panel.
➀
Loosen the 4 screw
2
1
Loosen the 4 screws
Logo panel
1
3.
Remove the 2 battery connectors from the detached plate cover (1) and disconnect the connectors.
➁
Battery connector
Plate cover
Disconnect by holding here.
2
