IBM 2145UPS-1U, Hardware Installation Manual

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1. Check the labels on the support rails. Each rail has a label that indicates which
is the front end of the rail and whether the rail is for the left or right side of
the rack. Perform this procedure for both rails.
2. Put your index finger against the side of the latch-lever,
1
in Figure 60, and
put your thumb against the front of the latch-lock
2
.
1
Latch-lever
2
Latch-lock
3.
Gently push the latch lock
2
away from the rail as you move the latch
lever
1
toward the far end of the rail (Figure 61). The latch-lock carrier
assembly slides against the spring tension.
1
Latch-lever
2
Latch-lock
1
2
Figure 60. Retracting the latch lock carrier
1
2
1
2
23nl1c
Figure 61. Opening the front latch-lock carrier assembly
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IBM System Storage SAN Volume Controller: Hardware Installation Guide