Dell PowerEdge 8450 Rack Installation Guide - Page 31

Rack Installation Guide

1-15

3.

Attach the other end of the cable-management arm to the vertical rail (see

Figure 1-11).

Use two 10-32 x 0.5-inch Phillips-head screws to attach the cable management

arm to the vertical rail.

4.

Install the cables.

For details on connecting the cables to the computer, see ³Introduction´ and

³I/O Ports and Connectors´ in the system²s

User’s Guide

.

5.

Route the cables along the cable-management arm and secure the cables to

the cable-management arm with the Velcro straps attached to the cable-

management arm.

6.

Slide the computer in and out of the rack to verify that the cables are routed

correctly.

Make sure that the cables are not pinched in the cable-management arm joints.

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The following subsections describe procedures for replacing the rack doors on the

Dell PowerEdge 42U rack and the Dell PowerEdge 24U rack.

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1.

Lift the front door into position, and align the hinges with the holes in the rack as

shown in Figure 1-3.

2.

Slide the hinges into the holes in the rack until the hinge release levers lock the

hinges into position.

3.

Close the door latch by rotating the handle counterclockwise until it stops, push

in the handle until it locks in position, and then slide the button cover down over

the push button (see Figure 1-2).

4.

Repeat steps 1 through 3 to install the back door.

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1.

Lift the front door into position, and align the hinges with the holes in the rack

(see Figure 1-5).

2.

Line up the door hinges and then press them down.

3.

Close the door latch by rotating the handle counterclockwise until it stops, and

then push the handle in until it locks in position.

4.

Repeat steps 1 through 3 to install the back door.