IBM SAN Volume Controller 2145-CG8, Hardware Installation Manual

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4.
Loosen the wing nuts (
1
and
2
) on both rail assemblies and adjust the rail
size to the depth of your rack. After you adjust the depth, tighten the wing
nuts as much as possible while still allowing some movement.
Refer to Figure 9 for information about how to tighten or loosen wing nuts and
achieve a desired rail depth.
Wing nut
1
Wing nut
2
5. Select the holes in the rail where you want to position the uninterruptible
power supply.
The figure shows the rear rail where the 2145 UPS-1U attaches to the rack. See
Figure 10 on page 19.
Note: The bottom flange of the support rail must align with the EIA mark on
the rack.
svc00742
LD2 LD2
LD1
2
1
Figure 8. Installing the 2145 UPS-1U mounting brackets for the 2145 UPS-1U
Front
Rear
svc00737
2
1
Figure 9. Adjusting the rail depth on the 2145 UPS-1U
18
SAN Volume Controller: Model 2145-CG8 Hardware Installation Guide