HP Surestore Disk Array 12h - And FC60 Service Manual page 305

Removing the Disk Enclosure
To remove the disk enclosure, complete the following steps:
1. Stop all host I/Os to the array.
2. Power down the controller enclosure. Set both switches at the rear of the controller
enclosure to off.
3. Use a flat-blade screwdriver to unlock and open all disk enclosure doors
Figure 97
Door Lock
4. Power off all disk enclosures by pressing the power button (out position) on each
enclosure.
5. Disconnect power and SCSI cables from the back of the disk enclosure being removed.
Disconnect any other cables that may interfere with the removal.
6. Remove the screws from the two rail clamps (D in
enclosure.
7. Remove the screws (A in
enclosure to the columns
Figure 98) from the mounting ears that secure the front of the
(Figure
Figure 98) at the rear of the disk
Internal Disk Enclosure Assemblies
97).
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