Replacing A Secure Router 4134 Fan Tray Module; Prerequisites - Nortel Secure Router 4134 Installation Manual

Replacing a Secure Router 4134 fan tray module

This procedure does not apply to the Secure Router 2330.
The Secure Router 4134 ships with the fan tray module installed. This
section contains instructions for replacing a fan tray module.
Average time to install or replace a fan tray module: 1 minute.

Prerequisites

•
Ensure you have the replacement fan tray module for the Secure
Router 4134.
•
Ensure you have a Phillips #2 screwdriver.
Procedure steps
Step
1
2
3
4
5
Replacing a Secure Router 4134 fan tray module 71
CAUTION
Risk of equipment damage
The fan is essential for maintaining optimal system operating
temperature. If you plan to replace the fan tray module while the
system power is on, ensure you have another fan tray module
ready to insert immediately. Watch the fan status LED for alerts.
CAUTION
ESD
To prevent damage from electrostatic discharge, always
wear an antistatic wrist strap connected to an ESD jack when
performing maintenance on a Secure Router 4134. Ensure that
the wrist strap makes contact with your skin.
Action
Using a Phillips screwdriver, loosen the screw that secures the
fan tray module.
Grasp the handle on the fan tray module.
Pull the fan tray module from the slot.
Insert the replacement fan tray module immediately.
Secure the fan tray module in the chassis by tightening the
retaining screw.
Nortel Secure Router 2330/4134
Installation — Hardware Components
NN47263-301 03.01 7 September 2009
Copyright © 2007-2008 Nortel Networks. All Rights Reserved.
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