Brocade Communications Systems X6-4, Руководство по установке оборудования, Страница: 59 / 249

2. Noting that the rails are designated "Left" and "Right," install each rail in the rack using four 10-32 x .63 or four 10-32 x .5
screws, two screws on each end of each rail. Refer the following figure.
•
Position the rails so that the adjustable ends are mounted on the intake aisle side of the rack.
• For rails with round holes - use two 10-32 x .63 screws with square-cone washers on each end of the rail assembly.
Tighten the screws to a torque of 29.2 to 36.5 in-lb (33.6 to 42 cm-kg).
• For rails with square holes - use the two standard 10-32 x .5 screws with blue Loctite on the threads and alignment
washers on each end of the rail assembly. Tighten the screws to a torque of 29.2 to 36.5 in-lb (33.6 to 42 cm-kg).
FIGURE 24 Device rails installed in equipment rack
1. 10-32 x .5 in. (1.27 cm) Phillips screw (for square holes) or
10-32 x .63 in. (1.60 cm) Phillips screw (for round holes)
Installing the 8U Chassis 27-31-Inch Rail Rack Kit for Four-Post Racks (XBR-DCX4S-0120)
Brocade X6-4 Director Hardware Installation Guide
53-1004106-07 59