User`s guide

User Guide
163
www.bull.com
Installing the Processor Air Duct
1. Make sure the power switches for the computer, video monitor and any
peripheral devices are turned OFF and unplug the power cord (see “General
Safety Information” on page 132).
2. Disconnect the monitor and peripheral devices (printers, for instance) from the
system.
3. Remove the server cover. Refer to “Removing the Server Cover” on page 160.
4. Lower the air duct into place: insert the two hooks at the front of the processor
air duct into the corresponding slots on the bracket behind the two system
blower fans.
Note: Use caution not to pinch or disengage cables that
may be near or under the air duct.
Figure 107: Installing the Processor Air Duct
5. Replace the server cover. Refer to “Installing the Server Cover” on page 161.