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Removing the fan shuttle
To remove the fan shuttle, complete the following steps.
1. Read the safety information that begins on page vii and "Installation guidelines"
on page 31.
2. Shut down the operating systems and turn off any blade servers in the
BladeCenter HT unit. See the documentation that comes with the blade server
for detailed instructions.
3. Disconnect the power from the BladeCenter HT unit (see "Disconnecting power
from the BladeCenter HT unit" on page 11).
4. Disconnect the cables from the modules in the rear of the BladeCenter HT
unit.
5. Remove any of the following modules that are installed in the rear of the
BladeCenter HT unit:
v Fan modules (see "Removing a fan module" on page 83).
v Network clock-module fillers (see "Removing a network clock-module filler"
on page 77).
v Multiplexer expansion module (see "Removing a multiplexer expansion
module" on page 79).
v Alarm panel module (see "Removing an alarm panel module" on page 81).
6. Loosen the four captive thumbscrews on the fan shuttle.
7. Loosen the captive thumbscrews on the release handles, and pull the handles
to the open position. The fan shuttle moves out of the BladeCenter chassis
about 1.3 cm (0.5 inches).
8. Using the handles, pull the fan shuttle out until it stops (about half-way out).
Attention:
Use your hands to hold the frame of the fan shuttle where the
fan-module bays are located. Do not use the release handles to hold the fan
shuttle.
Chapter 4. Removing and replacing BladeCenter HT components
89
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