3-11 Removing and Installing the Backup Battery Unit
Follow these instructions to replace the backup battery unit:
1.
Remove the two screws securing the battery unit enclosure.
2.
Remove the battery unit enclosure.
3.
Remove the battery unit enclosure metal cover.
4.
Insert the replacement batteries firmly into the enclosure.
5.
Replace the metal cover and lock it with screw.
6.
Install the battery unit enclosure into the system and lock it with two screws.
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System Hardware Installation
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