Compaq RA8000 User Manual page 77

RA8000 and ESA12000 Storage Subsystems
Callout Legend (Figure 2–17)
Callout Description
1 Vertical Cabinet Rail
2 Locking Bracket
3 M5 KEP Nut
4 Mounting Stud
5 Mounting Tab
6 Mounting Bracket
7 Stop Position Bracket
7. Repeat steps 3 through 6 for the other mounting bracket using the right-hand vertical
wall of the cabinet.
8. Slide the BA356 shelf into the mounting brackets until fully seated against the stop
_
brackets . If the correct position was used, the front of the shelf will be flush with
the rest of the shelves in the cabinet.
9. Position the appropriate locking bracket
hand mounting bracket
10. Adjust the locking bracket
11. Fully tighten the M5 KEP nuts
12. Repeat steps 9 through 11 for the other locking bracket on the right-hand mounting
bracket.
The BA356 shelf is now ready for you to mount the three or five-port UltraSCSI Hub into
the cabinet. For a single hub installation, we recommend that you mount the hub in the
right-hand slot locations of the shelf. This will minimize cable-run interference between
the hub and the controller. Detailed information describing the rack-mountable UltraSCSI
hub can be found in document EK-SMDZS-UG.
You are now ready to make the cable connections between the hub(s) and the array
controller(s). Figures 2–18 and 2–19 show examples of configuration layouts for three and
five-port hubs, respectively.
2–28
Z
over the two middle studs
^
, install two M5 KEP nuts
Z
so that the flange is firmly seated against the shelf.
Z
installed in step 9.
387404–001
\
of the left-
[
, and finger tighten.
EK–SMCPR–UG. A01