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EonStor GSa 5000 Series Hardware Manual
Replacing the BBU
To replace the BBU:
1. Shut down your system, unplug the power cords, then remove the controller. Wait for a minute for
the remaining electric current to dissipate.
2. Remove the front cover from the enclosure.
3. Loosen the thumb screw that secures the BBU to the controller (A), then pull to remove from the
enclosure (B).
4. Install the replacement BBU to the BBU slot (A), then tighten the thumb screw to secure in place
(B).
5. Reconnect the cables and power cords, then switch on the system.