Dell PowerEdge Rack Enclosure 4020S - Manual (Page 3)

Installation of Equipment Shelf
If the distance between the EIA mounting flanges, front to back, is more than 28.75”
then the Plastic Spacers [G] may be needed between the Shelf [C] and the Rear
Mounting Angle [A]. Install Plastic Spacers (narrow end first) into the rectangular
cutouts in the rear flange of Shelf [Cj. The cutouts are located just inside the rear
alignment tabs. Large end of Spacer to protrude rear of Shelf.
6. Position Shelf [C] with flanges down and tabs extending toward the rear, use radius
tabs on bottom to align Shelf [C] with Rear Mounting Angle [A]. Install alignment tabs
at the back of the Shelf [C] into the rectangular slots on the Rear Mounting Angle [A].
7. Center front panel of Shelf [C] between ’U' height indicator holes [F] of the Front Panel
Mounts [D], Push to engage tabs.
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Information in this document is subject to change without notice.
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August 1999 P/N 7163U
8. Push and turn fasteners [E] clockwise 1/4 turn with coin or flat head screwdriver. In
locked position, red markings will not show. P/N 7163U
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