Dell PowerEdge 21DXJ Installation Manual page 25

1 Using a screwdriver, lower the leveling foot until it rests on the floor.
2 If you need to lower the foot further, tighten the hex nut clockwise with
a 12-mm wrench (see Figure 1-11).
3 Repeat steps 1 and 2 for the remaining leveling feet.
4 Ensure that the rack is level.
Figure 1-11. Adjusting the Leveling Feet
1 leveling foot stem
3 leveling pad
2 hex nut
Installation Guide
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