Installation guide

2 – Installation
Installation Tasks
D000024-001 Rev. B 2-11
A
Install the Rack Rails (9024-CU, 9020, 9040, 9080, 9120, 9240)
1. Install the caged nuts into the 2 back holes (chassis leaf module side) and the
top and bottom holes (chassis fan side) in the front of the rack.
NOTE:
The 2 front holes should match up with the top and bottom holes of the rail
front flange.
All holes should correspond to the rail mounting positions.
2. Fasten the rail back flange (chassis port side) to the rack by installing two screws
into the rail and rack.
Figure 2-8 Rail Back Flange
3. Fasten the rail front flange (chassis fan side) to the rack by installing two screws
into the rail and rack.
Figure 2-9 Rail Front Flange
4. Tighten all rail mounting screws.
Install the second rail on the other side of the rack by repeating steps 1 through 3.
Install 2 screws to
top and bottom holes
Install 2 screws to
top and bottom holes