Cisco ASR 14000 Series Installation Manual page 41

Chapter 3 Installing and Removing Air Circulation Components
A Cisco ASR 14000 series 8-slot line card chassis fan tray operates in either the upper or lower fan tray
slot. Each fan tray installs into the rear (MSC) side of the chassis (see
four fans.
Figure 3-2
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2
Prerequisites
Before performing this task, you must first open the chassis doors and remove any front cover plates.
Required Tools and Equipment
You need the following tools and part to perform this task:
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Steps
To install a lower fan tray, follow these steps:
Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection
Step 1
sockets on the rear (MSC) side of the chassis or a bare metal surface on the chassis.
Using two hands to support the fan tray, position it in front of the fan tray bay so that the rails on the
Step 2
sides of the fan tray are aligned with the rail guides on the interior of the chassis.
Caution
Caution
Slide the fan tray all the way in. Press it firmly into the chassis so that the connector on the back of the
Step 3
fan tray is seated firmly against the connector on the interior of the chassis.
OL-16973-01
Fan Tray
3
1
Captive screws
Fan tray rail
ESD-preventive wrist strap
Large Phillips screwdriver
Fan tray (Cisco product number ASR14K/8-FAN-TR=)
A fan tray weighs approximately 19.15 pounds (8.69 kg). Use both hands when handling a fan
tray.
Do not set the fan tray down on the connector; doing so could damage it.
How to Install or Remove Air Circulation Components
3 Fan tray handle
Cisco ASR 14000 Series Router 8-Slot Line Card Chassis Installation Guide
Figure 3-2). Each fan tray contains
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3-3