10
Refer to the Roof Curb Installation Instructions for proper
curb installation. Curbing must be installed in compliance
with the National Roong Contractors Association Manual.
To assist in determining rigging requirements, unit weights
and center of gravity are shown as follows:
090 102 120 150
Corner Weight - A 228 230 304 206
Corner Weight - B 310 318 238 437
Corner Weight - C 236 244 381 241
Corner Weight - D 366 368 296 426
Unit Shipping Weight 1140 1160 1219 1310
Unit Operating Weight 1060 1080 1139 1230
X center 49 49 46 46
Y center 29 29 27 30
DFG Weights (lbs)
Data
CAUTION
Bring condenser end of unit into alignment with the curb
rst. Lower unit carefully onto roof mounting curb. When a
rectangular cantilever curb is used, care should be taken to
center the unit. Check for proper alignment and orientation
of supply and return openings with duct.
CAUTION
Remove spreader bars, lifting cables and other rigging
equipment.
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