Emerson CW026 - Figure A-7 Downflow Plenum Seismic Mounting Data, CW026 - CW114

Anchor and Load Requirements of Seismic Installation
91 Liebert
®
CW
™
System Design Manual
Figure A-7 Downflow plenum seismic mounting data, CW026 – CW114
Model Number
Clips Required Approximate Location, in. (mm)
End Front/Rear Total A B C D
CW026, CW038, CW041
2
28
7.4 (188)
31.2 (792)
6.5 (165) 19.0 (483)
CW051, CW060 3 10 27.6 (701)
CW076, CW084
412
27.6 (701)
CW106, CW114 34.4 (874)
PLENUM HOLD-DOWN CLIP DIMENSIONS
PLENUM HOLD-DOWN CLIP DETAIL
(FRONT PANEL REMOVED FOR CLARITY)
INTERMEDIATE SUPPORT
PANEL(S) PROVIDED ON
IBC CERTIFIED TOP DUCT
COLLAR PLENUMS ONLY
(CW051 AND LARGER)
NOTE: FLANGES PROVIDED
ON BLOWER(S) OULET FOR
SUPPLY AIR DUCTING WHEN
SOLID PANEL PLENUM IS USED.
#8 SELF DRILLING
SCREWS THROUGH
CLIP, UNIT DUCT
COLLAR AND PLENUM
PANEL FLANGE
(TYPICAL ALL LOCATIONS)
1/4" SELF DRILLING
SCREWS THROUGH
CLIP INTO UNIT TOP
(TYPICAL FRONT/REAR)
END CLIPS
REAR CLIPS
FRONT CLIPS
A B B B
ALL CLIPS AND FASTENERS ARE REQUIRED TO MAINTAIN IBC CERTIFICATION OF CONFORMITY
D
C
DPN003209
Pg. 5 Rev. 2