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1. Remove the server cover (see "Removing the top cover and bezel" on page 49).
2. Press the fan-release latch in the direction indicated by the arrow on the latch.
3. Grasp the fan handle and lift the fan out of the server.
4. Slide the replacement fan into the fan connector until it snaps into place.
5. Press the fan handle down until it snaps into place.
6. Reinstall the server cover (see "Installing the top cover and bezel" on page
Replacing an external fan
If you are replacing one of the three external fans (fans 7 through 9):
Attention:
assembly in bay 8 is not interchangeable with the fan assemblies in bays 7 and 9.
Be sure to install the correct replacement fan assembly into the corresponding fan
bay.
Hot-swap
fan
External fan
LED
1. Firmly grasp the fan-release latch; then, press and hold the fan-release latch
2. Align the tabs on the replacement fan assembly with the corresponding slots on
Replacing the battery
IBM has designed this product with your safety in mind. The lithium battery must be
handled correctly to avoid possible danger. If you replace the battery, you must
adhere to the following instructions.
Note: In the U. S., call 1-800-IBM-4333 for information about battery disposal.
If you replace the original lithium battery with a heavy-metal battery or a battery with
heavy-metal components, be aware of the following environmental consideration.
Batteries and accumulators that contain heavy metals must not be disposed of with
Attention:
To ensure proper system cooling, do not leave the top cover off
the server for more than 30 minutes.
This moves the fan handle to the open position.
105).
Fan bay 8 is a different size from fan bays 7 and 9; therefore, the fan
Slots
Tabs
Fan-release
Fan 7
latch
Fan 8
while pulling the fan assembly out of the server.
the fan bay; then, slide the tabs into the slots.
Fan 9
Chapter 4. Customer replaceable units
101
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