Replacing A Battery In A Power Supply Unit - IBM Storwize V7000 Unified Problem Determination Manual

7. Push the power supply unit back into the enclosure until the handle starts to
move.
8. Finish inserting the power supply unit in the enclosure by closing the handle
until the locking catch clicks into place.
9. Reattach the power cable and cable retention bracket.
10. Turn on the power switch to the power supply unit.
What to do next
If required, return the power supply. Follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.

Replacing a battery in a power supply unit

This topic describes how to replace the battery in the control enclosure
power-supply unit.
Chapter 5. Control enclosure
237