AAON CN-140 - Manual (Page 16)

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Figure 1 - Curb Mounting with Dimensions
Figure 2 - Steel Mounting Rail with
Dimensions
Figure 3 - Concrete Pad Mounting with
Dimensions
Lifting and Handling
If cables or chains are used to hoist the unit
they must be the same length and care
should be taken to prevent damage to the
cabinet. See Figure 6 for additional
information.
Before lifting unit, be sure that all shipping
material has been removed from unit.
Secure hooks and cables at all lifting points/
lugs provided on the unit.
Hoist unit to a point directly above the curb
or mounting rail. Be sure that the gasket
material has been applied to the curb or
mounting rail.
Carefully lower and align unit with utility
and duct openings. Lower the unit until the
unit skirt fits around the curb. Make sure the
unit is properly seated on the curb and is
level.
Do not push, pull or lift the unit from
anything other than its base.
Figure 4 - Lifting Points
End Flashing Installation
AAON CN Series condensing units are 142”
wide, and the cabinet width will overhang
the shipping trailer on each side.
In order to secure and protect the unit during
transit the sheet metal end flashings have
been removed from the unit. The slot created
at the base of each end of the unit allows the
unit to set firmly on the trailer deck.
Sheet metal flashings are shipped loose with
the unit and once the unit is set into place