Standard Curb - Greenheck IGX Series Installation, Operation And Maintenance Manual

Standard Curb

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4. Install Unit
Use a crane and a set of spreader bars hooked to the
factory lifting lugs to lift and position the unit on the
curb/equipment support(s). The use of all lifting lugs and
a set of spreader bars is mandatory when lifting the unit.
Fasten the unit to the curb/equipment support(s) using
appropriate methods. The installer is responsible for
determining appropriate support and fastening methods
to ensure compliance with all applicable codes.
Setting Unit
®
Installation
Outdoor Unit Mounting
5. Assemble and Attach Shipped Loose
Modules
Using sheet metal screws, assemble optional shipped
loose modules. Fasten the cover seams and vertical
panels on each module securely.
Some weatherhoods may ship disassembled. Detailed
assembly instructions ship with the weatherhood.
If an optional evaporative cooling module is included,
reference Installation, Optional Component Mounting,
Evaporative Cooling Module section in this IOM for
more information.
The installer is responsible for ensuring that the unit
fastening methods are sufficient to account for the
weight and size of these additional modules.
6. Seal Seam(s)
Using an appropriate sealant, seal the seam(s) between
each shipped loose module and the weatherhood.
Complete Rooftop Installation
Model IGX Make-Up Air 11