Left And Right Shelf Brackets Installed On The Cabinet Rails - IBM SAN768B-2 User Manual

Figure 4. Left and right shelf brackets installed on the cabinet rails
3. Position the shelf brackets ( A and B ) with the adjustable ends at the intake
4. Tighten the adjusting screws on the shelf brackets to a torque of 37 cm-kg (32
5. Attach the clip nuts D (for rails with round holes) or retainer nuts F (for
20
SAN768B-2 Installation, Service, and User Guide
Rail
E
E
(4x) (4x)
(4x) (4x)
Adjustable ends
A
Shown with
Round Hole Rails
aisle side of the cabinet (see Figure 4) and attach them to the cabinet rails.
v For rails with round holes: Use eight screws with lock washers ( E ) for each
bracket, four at each end. Tighten the screws to a torque of 92 cm-kg (80
in.-lb).
v For rails with square holes: Use eight screws ( G ) eight alignment washers
( H ) for each bracket, four at each end. Tighten the screws to a torque of 92
cm-kg (80 in.-lb).
Note: Standard EIA rails have holes in sets of three; spaces between the holes
are 1.58 cm, 1.58 cm, 1.27 cm (5/8 in., 5/8 in., and 1/2 in.). If cables are to be
routed down through the cable management comb, allow at least 1U space
below the brackets for cable management.
in.-lb).
rails with square holes) to the vertical rails on the exhaust aisle side of the
cabinet (see Figure 5 on page 21). These nuts are used for securing the port side
of the chassis to the rack rails using 10-32 x 5/8-inch screws. Use three nuts on
each rail. Place the nuts in optimum locations for securing the chassis to the
rails. See Figure 7 on page 23 for approximate positions.
Note: Do not align the clip or retainer nuts with the top or bottom holes of the
SAN768B-2 mounting brackets because the door will interfere with the screw
Setup for rails with square holes
H
G
B
(4x) (4x)
E
(4x)
(4x)
E