Replacing the Back Doors

To replace the back doors, perform the steps for removal in reverse.

Removing and Replacing the Side Panels

CAUTION: Reinstalling the side panels is necessary before running systems in the rack to ensure proper cooling within the rack.

NOTE: You must remove the side panels in order to install the side stabilizer feet.

NOTE: Although removing the side panels is not mandatory for installing systems in a rack, having the sides open makes it easier to install slide assemblies and support rails and to reverse the direction that the front door opens.

Removing the Side Panels

1Pull both latches down and allow the side panel to swing outward slightly at the top (see Figure 1-4).

2Firmly grasp the sides of the panel.

3Lift the panel upward until the panel hooks clear the holes in the bottom of the rack frame.

4Place the panel in a safe location with the panel’s outer surface facing upward to help prevent damage to its cosmetic coating.

5Repeat step 1 through step 4 for the other side panel.

Replacing the Side Panels

1Lower the panel into the rack, inserting the back panel hook into the back hole in the bottom of the rack frame and the front hook into the corresponding hole in the front of the rack frame (see Figure 1-4).

2Swing the top end of the panel towards the rack.

3Press the panel into the rack until both latches lock into place.

Installation Guide

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Dell 2420 manual Removing and Replacing the Side Panels

2420 specifications

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