Omron BU5002R Instruction Manual page 106

4 Maintenance and inspection
4-4 Replacing the battery
3.
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Remove the 2 screws that are fastening the battery cover ().
Press the battery cover gently to the right side (), then pull forward to remove
the cover ().

When you pull out the transparent cover on the front of the battery pack, a handle
appears to pull out the battery pack.
Grip the handle on the front of the battery pack, and pull out the battery pack.
Do not pull the cable of the battery pack to avoid cutting the cable.
Insert the new battery pack in as far as it will go, so that it is housed.
Replacement battery pack: Model name BUB3002R
Insert the right side of the battery cover onto the main unit, press its left side in
and then slide it to the left to install it.
Connect the battery connectors.
* If replacing while the operation is stopped, a "clicking" sound is heard when the
connector is connected, but there is no problem.
Attach the battery cover with the 2 screws.
Attach the front panel of the UPS with the 4 screws.


Battery cover
BU5002R/BU3002R/BU3002RH