Remove Fan Module - Sun Oracle Sun Fire X4270 M2 Service Manual

3.3.4

Remove Fan Module

Caution – Hazardous moving parts. Unless the power to the server is completely
shut down, the only service permitted in the fan compartment is the replacement of
the fan modules.
1. Extend the server into the maintenance position.
See
2. To access the fans, open the top cover fan door.
Press the two green release buttons on the sides of the fan door to release the door.
Rotate the fan door to the open position and hold it there.
Note – Close the top cover door within 60 seconds to maintain adequate airflow to
properly cool the server. Leaving the door open for more than 60 seconds, while the
server is running, might cause the server to overheat and shut down.
3. Identify the faulty fan module with a corresponding Fan status LED lit amber.
The Fan LEDs are located on the server side wall (
4. Using your thumb fingers, grasp the fan module and lift it straight up and out
of the fan power board (
Caution – When removing a fan module, do not rock it back and forth. Rocking a
fan module might damage to the fan board connectors.
Caution – When changing the fan modules, note that only the fan modules can be
removed or replaced. Do not service any other components in the fan compartment
unless the system is shut down and the power cords are removed.
Section 2.6, "Extending the Server to the Maintenance Position" on page
).
FIGURE 3-9
Chapter 3 Servicing Customer-Replaceable Devices
.)
FIGURE 3-9
2-26.
3-13