5
NOTES :
1. Place unit o n curb as close as possible t o the duct e nd.
2. Dimensionin( )isinmillimeters.
3. Hook rigging shackles through holes in base rail as shown in detail “A.” Holes in base rails are centered around the unit center of gravity. Use wooden top skid
when rigging to prevent rigging straps from damaging unit.
4. Weights include base unit without economizer. See Table 1 for unit operating weights with accessory economizer.
5. Weights include base unit without the Perfect Humidityt adapti ve dehumidification sys tem. See Table 1 for unit op erating weights with t he Perfect H umidityt
system.
C06111
Fig. 6 --- Rigging Details
OPERATING DIMENSIONS
UNIT
WEIGHT
“A” “B” “C”
551C
lb kg in. mm in. mm in. mm
024 435 197 73.69 1872 35.50 902 33.31 847
036 445 202 73.69 1872 35.50 902 33.31 847
048 465 211 73.69 1872 35.50 902 33.31 847
060 520 236 73.69 1872 35.50 902 41.31 1050
OPERATING DIMENSIONS
UNIT
WEIGHT
“A” “B” “C”
lb kg in. mm in. mm in. mm
036 530 240 73.69 1872 35.50 902 33.31 847
048 540 245 73.69 1872 35.50 902 33.31 847
060 560 254 73.69 1872 35.50 902 33.31 847
072 635 288 73.69 1872 35.50 902 41.31 1050
C06208
Fig. 7 --- Roof Curb Alignment
PERSONAL INJURY AND PROPERTY DAMAGE
HAZARD
Failure to follow this warning could result in personal
injury, death and property damage.
All panels must be in place when rigging and lifting.
!
WARNING
551B,C
