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Preparing the Chassis for Rack-Mounting or Wall-Mounting

Step 7

Step 8

Removing the Component Tray from a Chassis without a Safety Latch

Warning

working near the power supply. Before starting any of these procedures, turn OFF power to the

system, unplug the power cord, disconnect any cables at the ports, and attach your ESD-preventive

wrist strap.

Take the following steps to remove the component tray from a chassis without a safety latch:

Step 1

Step 2

Step 3

Step 4

Warning

hands, to prevent it from falling.

Figure 3

Chassis shell

6 Cisco 4000 Series Rack-Mount and Wall-Mount Installation

Set the component tray on your work surface.

Remove the plastic front panel from the front of the chassis shell by pulling it straight out

using both hands.

Hazardous voltages may exist in or near the power supply, so use extreme caution when

Turn OFF the system power.

Attach your ESD-preventive wrist strap.

Remove all network and power cables.

Loosen the nonremovable screw in the back of the router chassis. The screw is labeled

"Chassis release screw" in Figure 3.

Support the component tray from underneath, either on your work surface or with your

Component Tray Removal for Chassis Without a Safety Latch

Rear of chassis

Chassis release

screw

AUX

CONSOLE

Support the component

tray with your hand

INPUT 100-240VAC

50/60HZ 3.0-1.5 AMPS

Handle