Allied Telesis AT-PWR06 User Manual
Chapter 3: Installing the Switch and Modules
54
Replacing Fan
Module
The AT-FAN06 fan module is hot swappable within the chassis. The
power to the chassis can remain ON while one of the fan modules is
replaced. The following procedure assumes a second AT-FAN06 fan
module is already installed and operating.
power to the chassis can remain ON while one of the fan modules is
replaced. The following procedure assumes a second AT-FAN06 fan
module is already installed and operating.
Perform the following procedure to replace an AT-FAN06 fan module:
Warning
The chassis cooling is designed to operate with two fan modules
operating together. To avoid overheating of the AT-DC2552XS
chassis, please complete the following procedure within one minute.
operating together. To avoid overheating of the AT-DC2552XS
chassis, please complete the following procedure within one minute.
1. Loosen the captive screws on the AT-FAN06 fan module.
2. Gently pull the handle of the AT-FAN06 fan module to remove it from
the chassis.
3. Slowly insert the new AT-FAN06 fan module into the vacant fan slot
until it is flush with the front of the chassis.
The new AT-FAN06 fan module immediately powers up assuming the
chassis power supplies are turned on.
chassis power supplies are turned on.
4. Tighten the captive screws to fasten the fan module to the chassis.