APC AR2802BLK Datasheet download pdf (Page 12)

NetShelter VX Four-Post Open Frame—User’s Manual 9

Installing the Four-Post Open Frame

To install the frame, you will first level it. You can also provide

additonal stability using any of several methods described in

this section.

Leveling feet Leveling feet are attached under the frame at each corner. The

leveling feet can help provide a stable base if the selected floor

space is uneven, but they are not intended to compensate for a

badly sloped surface. You can remove the casters and leveling

feet to allow the base of the frame to rest directly on the floor.

How to level the

frame

1. Move the frame to a relatively level location.

2. Fit the 14-millimeter end of the open-ended wrench

(included) to the hex head just above the round pad on

the bottom of the leveling foot. Turn the wrench

clockwise to extend the leveling foot until it makes firm

contact with the floor.

3. Repeat step 2 for each of the remaining leveling feet.

4. Use a level to determine which feet need further

adjustment to level the frame. Adjust as necessary.

NS UM 990-0398.book Page 9 Tuesday, February 12, 2002 10:26 AM

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APC AR2802BLK Datasheet Page 12