Compaq 3U RM Storage Enclosure Reference Manual page 24

3-4 Compaq 3U RM Storage Enclosure Reference Guide
9. From the rear of the rack, align the cable rack bracket with the hole in
the spring-loaded rack rail and secure it with an M6 x 1.0-12L Phillips
screw.
.
Figure 3-4. Attaching the cable rack bracket
10. Tighten the thumbscrew into the spring-loaded rack rail.
11. Align the rear of the storage enclosure rails with the front end of the
spring-loaded rack rails, then push it fully into the rack. Tighten the
front panel thumbscrews.
CAUTION: Be sure to keep the component parallel to the floor when sliding the
storage enclosure into the spring-loaded rack rails. Tilting the component up or
down could result in damage to the rails.
Figure 3-5. Loading the 3U RM Storage Enclosure
12. Plug an external SCSI cable from the SCSI controller to the SCSI
connector on the back of the chassis.