Cisco Systems 9000 Manual De Usuario

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Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
Chapter 2      Unpacking and Installing the Chassis
Removing Components Before Installing the Chassis
Removing a Fan Tray from the Cisco ASR 9904 Router
Follow these steps to remove a fan tray from the Cisco ASR 9904 Router (
).
Step 1
Loosen the three captive installation screws on the front of the fan tray.
Step 2
Using the handle on the front panel, pull the fan tray halfway out of the chassis.
Step 3
Wait a few seconds for all the fans to stop rotating before lifting the fan tray from the chassis.
Step 4
Slide out the fan tray completely from the chassis while supporting it with your other hand.
Caution
Use two hands when handling the fan tray. The fan tray weighs about 11.0 pounds (4.99 kg). 
Figure 2-18
Removing or Installing the Fan Tray on the Cisco ASR 9904 Router Chassis
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