Cisco 2900 - Catalyst Expansion Module 설치 지침 - 페이지 5

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Step 6

Note

rack.

Installing the Chassis in the Rack

The L brackets attach the chassis to the front mounting posts. You can mount the L brackets

on either the front or rear of the chassis, whichever end will be in the front of the rack.

Follow these steps to install the switch in an open rack that enables you to slide the chassis

in from the front.

Warning

lower edge and lift with both hands. To prevent injury, keep your back straight and lift with

your legs, not your back. To prevent damage to the chassis and components, never attempt

to lift the chassis with the handles on the power supplies or on the interface processors, or

by the plastic panels on the front of the chassis. These handles were not designed to support

the weight of the chassis. To see translated versions of this warning, refer to the appendix

"Translated Safety Warnings."

Step 1

Step 2

Attach the left and right L brackets using the six M4 Phillips countersunk-head

screws provided in the rack-mount kit.

No shelf is required with this assembly; the L brackets support the chassis in the

Two people are required to lift the chassis. Grasp the chassis underneath the

Two people are required to perform this step.While referring to Figure 3-2, with a

person positioned at either side of the chassis, grasp the bottom edge of the chassis

with one hand near the front and the other near the back. Slowly lift the chassis in

unison. Avoid sudden twists or moves to prevent injury.

Position the chassis in the rack as follows:

•

If the chassis front panel will be in the front of the rack, insert the rear of the

chassis between the rack posts, and align the four mounting holes in the L

bracket with four mounting holes in the equipment rack.

Installing the Chassis in the Rack

Rack-Mounting Instructions 3-5