Omron BNB300T Instructions Manual page 7

5
. Insert a new battery into the UPS as far as it will go. 1)
 Replacement battery pack
BN50T/BN75T: Model BNB75T
Attach the plate cover in order of 2) to 3).
Use a screwdriver to securely tighten (clockwise) the 2 screws you removed. 4)
Do not pinch the cable with the plate cover.
1)
6
. Insert the battery connector until it is locked. 1)
Hold the battery connector, move the connector hook to the center of the fastening hole
in the plate (2)-1), insert through the hole (2)-2), and lower the connector to lock in the
hole (2)-3).
Install the battery cable in the cable holder. 3)
Lower the front panel 4).
Note: You may hear a "pop" sound when you connect the battery if it is replaced after the
unit's operation is stopped, but this sound is not abnormal.
Back of the plate cover
2)-1
Connector's hook
align the hole
BNB75T/BNB300T Instruction Manual
3)
Tighten the 2 screws.
4)
1) 1)
2)-2 2)-3
Connector
move
through
the hole
Connector
locked
2)
4)
3) Cable holder
Battery connector
7