Grasp the battery and press the blue locking tab
marked PUSH.
Lift the battery out of the holder and controller
module.
a. Locate the battery plug and squeeze the clip on the face of the battery plug to release the plug from the
socket.
b. Grasp the battery and press the blue locking tab marked PUSH, and then lift the battery out of the
holder and controller module and set it aside.
c. Remove the replacement NV battery from the antistatic shipping bag and align it to the battery holder.
d. Insert the replacement NV battery plug into the socket.
e. Slide the battery pack down along the sheet metal side wall until the support tabs on the side wall hook
into the slots on the battery pack, and the battery pack latch engages and clicks into the opening on the
side wall.
f. Press firmly down on the battery pack to make sure that it is locked into place.
Step 4: Install the controller module
After you have replaced the component in the controller module, you must re-install the
controller module into the chassis, and then boot it to Maintenance mode.
You can use the following illustration or the written steps to install the replacement controller module in the
chassis.
1. Close the controller module cover and tighten the thumbscrew.
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