Biamp Nexia Series User Manual

Replacing the fan on a Nexia
This article explains how to replace a fan in a Nexia product. The Nexia has a single fan located on the right side of the
chassis (when viewed from the front). The fan should be replaced if it makes excessive noise (especially grinding or
groaning noises) or if it doesn't spin at all when the unit is powered on.
Replacement fans can be obtained from Biamp Systems, either as a warranty item or a spare part order. However, there
are several different fans available, depending on when the Nexia was manufactured. Please take note of the serial
number of the Nexia and call Biamp's Service department to ensure you receive the correct fan for your Nexia.
Required Tools
The following items are required to replace a Nexia fan:
• #1 Phillips screwdriver
• #2 Phillips screwdriver
• Replacement Fan (call Biamp Service department for correct part number)
Step by step
Follow the steps below to replace the fan. Click on any of the images to see a full-size view of the photo.
1. Unplug power to the Nexia.
2. Remove the Nexia from its rack or enclosure, if necessary.
3. Remove the three #4 sheet metal screws on the front of the chassis.
4. Remove the four #4 sheet metal screws on the rear of the chassis.
Copyright 2013-2020 Biamp Systems http://support.biamp.com/
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Biamp Nexia Series Specifications

General

Series	Nexia
Type	Digital Signal Processor
Connectivity	Ethernet
Control Method	Ethernet
Applications	Conferencing
Form Factor	Rack-mountable

Summary

Required Tools

Step-by-step Fan Replacement

Unplug Power

Disconnect the unit from the power source before proceeding with the fan replacement.

Remove Nexia from Mount

Safely detach the Nexia unit from its mounting location if it is installed in a rack or enclosure.

Remove Front Chassis Screws

Locate and unscrew the three #4 sheet metal screws securing the front panel of the chassis.

Remove Rear Chassis Screws

Identify and remove the four #4 sheet metal screws on the back side of the Nexia chassis.

Remove Side Chassis Screws

Unfasten the two #4 sheet metal screws located on both the left and right sides of the chassis.

Remove Top Cover

Carefully lift off and set aside the top panel of the Nexia unit.

Remove Old Fan

Detach the existing fan by unscrewing the four #6 screws that secure it.

Disconnect Fan Connector

Disconnect the fan's 2-conductor wire from the main board, noting its orientation, and then remove the fan.

Install New Fan

Mount the new fan with the four #6 screws, ensuring the opening is clear and screws are not over-tightened.

Connect New Fan Connector

Connect the new fan's wire to the main board, confirming correct polarity and orientation.

Replace Top Cover and Screws

Reattach the top cover and secure it with the #4 sheet metal screws in the reverse order of removal.

Re-install Nexia and Test Fan

Re-mount the unit, restore power, and verify the fan operates normally and quietly.