Avaya 8800 Maintenance Manual page 28

Fan Tray and Cooling Module cleaning
2. Wait 10 seconds for the fans to stop turning. Pull the fan tray or cooling module from
3. Vacuum the fans.
4. Slide the fan tray or cooling module into the chassis until the connectors at the rear
5. Tighten the captive screws to fasten the fan tray or cooling module to the chassis.
6. With the chassis power on, verify that the green status LED is lit.
28 Routine Maintenance
Warning:
Risk of personal injury
Grasp the fan tray or cooling module at the middle of the front panel, and be
careful to keep your fingers out of the fan blades.
the chassis.
of the fan tray or cooling module engage.
The fans start turning when the chassis is powered on and the fan tray or cooling
module connectors are fully engaged.
March 2011