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Connecting Hardware Devices
Cooling fans
The server contains the following cooling fans:
Intake fan module located in the bottom front section of the server.
Exhaust fan module located at the rear of the server.
EPS-R cage cooling fans - optional (EPS-R models only)
To increase system reliability, secondary intake and exhaust fans can be installed,
allowing you to create a redundant cooling configuration.
The primary intake fan module and the primary exhaust fan module comprise the
primary fan configuration for this server, while the secondary intake fan module and
secondary exhaust fan module comprise the redundant fan configuration.
Removing and installing an intake fan
This section provides instructions for removing and installing an intake fan.
Removing an intake fan
1
If the server is in operation, shut it down and remove the access panel. For
instructions, read steps 1 through 5 in
DANGER: Removing a cooling fan while the server is on could result in electric
shock, and shorten the service life of both the fan and the server.
2
Remove the screw securing the intake fan module in place, then slide the module
from the chassis.
Removing the intake fan module
3
Reinstall the access panel, reconnect all signal and power cables, then turn on the
server. For instructions, read steps 7 through 10 in
53.
Maintenance overview
Maintenance overview
Cooling fans
on page 53.
on page
57
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