20 Packaged Heat Pump • WC-IOM-7
Unit Dimensions
Rigging
Refer to Figure 8 and Table 1 for typical unit operating weights riffing before
proceeding.
1. Remove the shipping crate from around the unit. Do not remove the crating
from the top of the unit.
2. Rig the unit as shown in Figure 8. Attach adequate strength lifting slings to all
four lifting brackets in the unit base rail. Do not use cables, chains, or slings
except as shown.
3. Install a lifting bar, as shown in Figure 8, to protect the unit and to facilitate a
uniform lift. The minimum distance between the lifting hook and the top of
the unit should be 7 feet.
4. Test-lift the unit to ensure it is properly rigged and balanced, make any
necessary rigging adjustments.
5. Lift the unit and position it into place.
6. Downflow units; align the base rail of the unit with the curb rail while
lowering the unit onto the curb. Make sure that the gasket on the curb is not
damaged while positioning the unit.
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