Replacing The Power Supply Fan Unit; Removing A Chassis Fan Unit; Replacing A Chassis Fan Unit - HP Integrity rx1620 Maintenance Manual

Replacing the Power Supply Fan Unit

To replace a power supply fan unit, perform the following steps:
1. Orient the power supply fan unit by aligning the appropriate icon on the fan unit to the identical
icon on the chassis wall.
2. Push the fan unit firmly into the housing until flush to the top of the chassis.
3. Check the front panel diagnostic LEDs for indication of the replaced fan unit.
When the fan is functioning normally, the LED is off.
When the fan fails, the LED is on.
4. Replace the cover.

Removing a Chassis Fan Unit

To remove a chassis fan unit, perform the following steps:
1. Remove the cover. See
2. Grasp the fan unit at the center of the unit and pull the unit up and out of the chassis.
NOTE:
full speed for two minutes. After two minutes a "soft-shutdown" will occur.
Figure 45 Chassis Fan Units Removal/Replacement

Replacing a Chassis Fan Unit

To replace a chassis fan unit, perform the following steps:
1. Orient the chassis fan unit by aligning the appropriate icon on the fan unit to the identical
icon on the chassis wall.
2. Push the fan unit firmly into the housing until flush to the top of the chassis.
"Removing and Replacing the Cover" (page
When one fan unit is removed from the server, the remaining fan units operate at
30).
Removing and Replacing Fan Units 47