Emerson CW026 - Figure A-1 Field-Welding of Anchor Bracket-Seismic Anchorage Rigid Floor Stand, Upflow, CW026 - CW114

Anchor and Load Requirements of Seismic Installation
85 Liebert
®
CW
™
System Design Manual
A.3.2 Seismic Connections to Unit
Electrical wiring, conduit, and/or other connections to the equipment is the responsibility of others. Data
and recommendations are supplied here and in the unit installation supplement for seismic installation.
Figure A-1 Field-welding of anchor bracket—Seismic anchorage rigid floor stand, upflow, CW026 – CW114
Upflow Model Number
Dimensional Data in. (mm)
Anchor
Size, in.AB
CW026, CW038, CW041 50 (1270) 29 (737) 1/2
CW051, CW060 74 (1880) 29 (737) 1/2
CW076, CW084 99 (2515) 29 (737) 1/2
CW106, CW114 122 (3099) 29 (737) 1/2
Anchor bolt sized per Hilti Kwik Bolt TZ carbon and stainless in concrete, ICC ESR-1917.
Alternates are subject to review by Emerson or engineer of record.
2.6"
67mm
FIELD WELDING OF ANCHOR BRACKET
TYPICAL 4 PLACES
A
B
ANCHOR LOCATION
TYPICAL 6 PLACES
*MIN. EMBEDMENT
*MIN. HOLE DEPTH
(3mm)
TYPICAL BOTH SIDES
1/8"
(3mm)
1.8" (46mm) MINIMUM
1/8"
FLOOR ANCHORING DIMENSIONS
ANSI B18.22.1
TYPE A, SERIES W PLAIN
WASHER REQUIRED AT
EACH ANCHOR LOCAITON
2.3"
59mm
.9"
24mm
3.3"
83mm
2.3"
59mm
* SPECIFIED BY ENGINEER OF RECORD
FRONT
DPN003209
Pg. 2 Rev. 2