Inserting An Air Filter (Optional) In The Fan Drawer - Polycom 4000 Hardware Manual

RealPresence®Collaboration Server 4000 Hardware Guide
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.
Warning!
The Fan drawer can be replaced when the RMX unit is ON, but a replacement drawer must be
inserted immediately. The temperature increase is detected by the system, and when critical, a
system shutdown is initiated.
4 Slide in the replacement Fan drawer.
5 Push the Fan drawer firmly into the Backplane, making sure it is properly seated in its slot.
6 Tighten the captive screws on the front panel of the Fan drawer to the chassis.

Inserting an Air Filter (Optional) in the Fan Drawer

In the fan drawer, an Air Filter can be added as an option. You must order this part through your next level
of support.
To insert an air filter in the fan drawer:
1 Ensure that the power switch/circuit switch on the RMX 4000 is turned OFF (O).
Warning!
The air filter cannot be replaced when the RMX 4000 unit is ON.
2 Unscrew the captive screws on the front panel of the Fan drawer secured to the Fan chassis.
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