Vertiv | Liebert® CRV4 | User Manual 21
Mechanical Installation
3.2.2. Removing the Leveling Feet and Fastening
Before commencing the task of removing the feet and xing the cabinet, it is vital that two personnel should
be assigned for this operation to avoid personal injury and cabinet damage.
Following are the instructions to be followed for removing the feet and xing the cabinet:
1. Removing the feet
• Use a movable wrench to loosen the four xing nuts on the four leveling screw rods one by one in a
clockwise direction.
• Rotate the hexagonal bolt at the bottom of the leveling feet in clockwise direction until the leveling feet can
be removed from the Liebert® CRV4 unit frame.
2. Fixing the cabinet
The cabinet has two holes (diameter: 13.5 mm) on its respective top, bottom, front, and rear as depicted in
Figure 3-9. Four bottom holes are bolted to the oor bracket in the equipment room. After four top holes are
bolted, they can be connected to the top bracket in the equipment room.
No. Description No. Description
1 Top front xing hole 3 Bottom front fixing hole
2 Top rear xing hole 4 Bottom rear xing hole
Figure 3-9 Fixing Holes of the Cabinet