Greenheck IG-100 Installation, Operation And Maintenance Manual page 6

Step 6 Install Exhaust Fan
Install CUBE exhaust fan on curb extension.
Fasten with self-tapping sheet metal screws
through existing holes in curb cap. NFPA 96
requires the exhaust fan be hinged.
Greenheck offers an optional hinge kit with
restraining cables and a grease trap with
drain connection. Install these options at this
time.
NOTE: Installing the exhaust fan prior to the
supply unit will allow for easier installation of
options.
Step 7 Install Supply Unit
Use a crane and a spreader bar hooked
to the factory lifting lugs (as shown in the
diagram) to lift and center the unit on the
curb and equipment support.
NOTE: Use ALL lifting lugs on unit.
Use self-tapping sheet metal screws to
fasten unit to the curb and equipment
support through holes provided.
Electrical and gas lines can be
connected at this time.
Use caution to avoid damaging exhaust
fan when installing supply unit.
Complete Installation
Illustration shows the complete installation.
Model CUBE
Exhaust Fan
6
Lifting Lugs
(4 places)