Brocade Communications Systems X6-4, Hardware Installation Manual, Page: 37 / 249

5. Install the air duct assembly (refer to the following figure) by inserting it down into the side-slot on the shelf. Ensure that the tabs
of the duct align and engage with the slots in the shelf.
FIGURE 7 Installing air duct into side slot on shelf
1. Duct 2. Shelf
6. Install the top rail inner bracket to the top rail assembly.
a) Determine the size of the top rail inner bracket that you will need to install on the top rail so that the top rail will fit on the
inside of the rack rails. Remove the appropriate bracket from the accessory kit. Note that the accessory kit contains three
sizes, depending the depth of your equipment rack (refer to
Figure 3 on page 33).
b) Secure the top rail inner bracket to the top rail assembly with two 6-32 screws (see Figure 3 on page 33). Tighten the
screws according to specifications under Torque requirements on page 33.
Installing the 8U Chassis Airflow Diversion or Port Side Exhaust Kit for Four-Post Racks (XBR-DCX4S-0121 and XBR-DCX4S-0130)
Brocade X6-4 Director Hardware Installation Guide
53-1004106-07 37