HP LH4r HP Netserver LH 3 30/FC Installation Guide - Page 70

Slide the latches inward and hold.

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b. Remove the battery backup unit (BBU) from the back of the disk array. - Locate the BBU. It is above the power supply units. - Grasp the BBU by inserting your thumbs in the holes and your forefingers into the latches. - Slide the latches inward and hold. - Pull the BBU out of the chassis. Back of storage system SP A BBU SP B CAUTION BBU Figure 13. Location of the BBU Use caution when removing the BBU. It is very heavy. Figure 14. Removing the BBU 19

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19
b.
Remove the battery backup unit (BBU) from the back of the disk array.
–
Locate the BBU. It is above the power supply units.
–
Grasp the BBU by inserting your thumbs in the holes and your forefingers into the latches.
–
Slide the latches inward and hold.
–
Pull the BBU out of the chassis.
Figure 13.
Location of the BBU
CAUTION
Use caution when removing the BBU. It is very heavy.
Figure 14.
Removing the BBU
Back of storage system
BBU
SP B
SP A
BBU