APC RAID Subsystem SCSI-SATA II Spécifications télécharger pdf (Page 38)

Figure 2-11: Drive Tray Key-lock Rotation

WARNING!

All the drive trays must be installed into the enclosure even if they do not contain a

hard drive. If the drive trays are not installed, then the ventilation required for

cooling will not be normalized and the subsystem will be irreparably damaged.

2.9. Optional BBU Installation

If your order includes an optional BBU, it should be installed before you power on your

subsystem. Due to safety concerns, the BBU module (containing several battery cells) is

shipped in a separate package. The BBU can be added online; however, you need to reset

the subsystem for the new module to function. It is best to install a BBU during the

initial setup. To install a BBU module, please follow these steps:

Step 1. Remove the BBU dummy cover from the subsystem by loosening its

spring screw, and then gently retrieve the cover from chassis. A

Phillips screwdriver is required.

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Optional BBU Installation

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APC RAID Subsystem SCSI-SATA II Spécifications Page 38