American Power Conversion PDU - Manual (Page 21)

150kW InfraStruXure System—Installation and Start-Up 13
Installation Procedures
Level the PDU and NetShelter Enclosures
Leveling feet are attached under the enclosure at each corner and can help provide a stable base if the
selected top floor space is uneven. However, they are not intended to compensate for a badly sloped
surface. To level the enclosure:
1. Fit the 14-millimeter end of the open-ended wrench (provided) 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.
2. Repeat step 1 for each of the remaining leveling feet.
3. Use a level to determine which feet need further adjustment to level the enclosure. Adjust as
necessary.