FIBRE-to-SAS/SATA RAID SUBSYSTEM
2.7.2 Backup Battery Unit Replacement
1. Remove the Backup Battery Unit (BBU) from the RAID subsystem.
2. Loosen the screws on the BBU.
3. Disconnect the battery cables.
4. Replace the battery pack(s).
5. Insert the new battery pack(s) into the BBU.
6. Connect the battery cables.
7. Install BBU into the RAID subsystem.
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User Manual