Allied Telesis AT-DC2552XS - Manual (Page 52)

Chapter 3: Installing the Switch and Modules
52
Installing and Replacing AT-FAN06 Fan Module
The following procedures are included in this section:
 “Installing and Replacing AT-FAN06 Fan Module” on page 52
 “Replacing Fan Module” on page 54
The AT-FAN06 fan module is hot swappable within the chassis.
Installing Fan
Module
Perform the following procedure to install an AT-FAN06 fan module:
1. Loosen the captive screws on the fan blank cover panel on Fan 1 (left)
slot. See Figure 21.
Figure 21. Loosen Screws on Fan Blank Cover
2. Remove the blank cover and store in a safe place.
3. Gently push the fan module into the slot with the handles on the fan
module until the module front panel is flush with the chassis front
panel. See Figure 22.
Figure 22. Insert AT-FAN06 Module Into Chassis