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5. Starting with the left rail, remove and save the 6/32 in. screw (
5
). Loosen the
four rail adjustment screws (
2
).
Note: The support rails are not marked as Left or Right. However, each rail
can be correctly mounted on only one side of the rack cabinet. The rails
should be mounted with the alignment pins at the front of the rack.
Figure 10 shows the installation of the left support rail.
6. Hold the front of the rail against the inside of the right rack-mounting flange
and loosely tighten the lower M6 screw (
4
). See Figure 7 on page 17 for the
location for this screw.
7. Extend the rear of the support rail until it makes contact with the rear rack rail.
8. From the rear of the rack, thread and tighten two M6 screws (
1
) (see
Figure 8 on page 18 for the location for these screws). From the front of the
rack, finish tightening the front M6 screw (
4
).
When you are the finished, the rail should be attached to the cabinet using one
M6 screw in the front (inserted at the second-to-lowest hole) and two M6
screws at the back.
9. Repeat step 5 through step 8 for the right rail.
10. Tighten the rail adjustment screws
2
on both rails.
11. Continue with “Removing the CRUs.”
Removing the CRUs
Attention: This section describes how to remove the CRUs in order to minimize
the weight of the FAStT100 before you install it in the rack. However, if you have
three or more people available to lift and install the FAStT100 in a rack, you might
not find it necessary to remove the CRUs before you install the FAStT100. If this is
the case, you can skip the CRU removal instructions provided in this section.
Instead, continue with “Installing the FAStT100 into a rack” on page 24, and then
skip the CRU replacement instructions provided in “Replacing the FAStT100 CRUs”
on page 25.
Rear of Rack
5 5
6
f10ug050
Figure 10. Installing the support rails
20
IBM TotalStorage FAStT100 Storage Server: Installation, User’s, and Maintenance Guide