IBM SAN512B-6, Installation, Service And User Manual

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Note: If cables are to be routed down through the cable management comb, allow
space below the brackets for cable management.
Procedure
1. Locate the shelf brackets in the device.
2. Locate and loosen the screws on the adjustable ends of the brackets (see the
following figure) to allow for adjustment to rack depth.
1 - Left rack mount shelf bracket
2 - Right rack mount shelf bracket
3 - 1/4-20 x 1/2 in. (1.27 cm) panhead Phillips screw with lock washer for
rails with round holes (4 on each end of each bracket, 16 total)
4 - 3/8 in. (0.953 cm) alignment washer for rails with square holes (4 on
each end of each bracket, 16 total)
5 - 1/4-20 x 1/2 in. (1.27 cm) panhead Phillips screw with thread locker for
rails with square holes (4 on each end of each bracket, 16 total)
6 - Adjustable ends of shelf brackets
7 - Intake air direction
8 - Exhaust air direction
CAUTION:
Use the screws specified in the procedure. Using longer screws can
damage the device.
3. Position the shelf brackets with the adjustable ends on the intake air aisle side
of the rack (see the previous figure).
v For rails with round holes, do the following:
– Position the left and right rack mount shelf brackets and attach them to
the rack rails. Use eight screws with lock washers per bracket (four on
each end). Tighten the screws to a torque of 80 in-lb (92 cm-kg).
v For rails with square holes, do the following:
Figure 5. Left and right shelf brackets installed on rails
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SAN512B-6 Installation, Service, and User Guide