Replace The Fan Drawer - Polycom RealPresence RMX 4000 Hardware Manual

4. Slide in the replacement power supply unit.
5. Push the power supply unit firmly into the backplane, making sure it is properly seated in its slot,
and that the latch is in a locked position.
6. Tighten the captive screws on the front panel of the power supply unit to the chassis.

Replace the Fan Drawer

Eight fans are mounted in the fan drawer, where the airflow is from right to left. Should one of these fans
fail as indicated by a Fan LED, you are required to replace the Fan drawer.
To replace the fan drawer:
Procedure
1. Unscrew the captive screws on the front panel of the fan drawer secured to the fan chassis.
2. Use the finger grip, pull the fan drawer out of its slot in the backplane.
3. Carefully slide the Fan drawer out through the front panel.
Polycom, Inc.
RealPresence Collaboration Server (RMX) 4000 Front Panel
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