User manual

Liebert DS Dimensions and Weights
29 Liebert
®
DS
™
Figure 24 Floor stand and floor planning dimension, downflow 53-77kW (15-22 tons) models with EC
fans
Table 21 Floor stand and floor planning dimensions—downflow, 53-77kW (15-22 ton) models with EC
fans
Height, Dimension C
in. (mm)
24 (610)
30 (762)
36 (914)
42 (1067)
48 (1219)
B
F *
D
E
A
Piping Access Area
See Note 4
32"
(813mm)
Center Feet
C
Support Feet Centers
3/4"
(19mm)
3/4"
(19mm)
3/4"
(19mm)
31-1/2"
(800mm)
1"
(25mm)
33"
(838mm)
35"
(889mm)
Overall Depth
7/8"
(23mm)
3"
(76mm)
32-3/4"
(832mm)
DPN002151
Rev. 1
1. This floor stand should be used when EC fans are intended to be lowered under
a raised floor. The standard Liebert DS floor stand can be used if the fans are to
remain in their original raised position.
2. Right side of paneled unit is flush with right side of floor stand. All other paneled sides
overhang floor stand 1" (25mm).
3) The floor stand used with EC units is not symmetrical and its orientation to the
Liebert DSE is critical for lowering the EC fans. Unless the floor stand is installed in
the correct position, the blowers will not lower into the floor stand.
4. Jack and jack support are shipped loose and are intended to be placed into position
under each fan and utilized to lower or raise that fan as needed.
* Leveling feet are provided with ±1-1/2" (38mm) adjustment from nominal height C.