7
Model CUBE
Exhaust Fan
Step 5 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 6 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/equipment support(s).
NOTE: THE USE OF ALL LIFTING LUGS
IS MANDATORY WHEN LIFTING UNIT.
Use self-tapping sheet metal screws to
fasten unit to the curb/equipment
support(s).
Use caution to avoid damaging exhaust
fan when installing supply unit.
Step 7 Assemble and Attach Weatherhood
The weatherhood can now be assembled and attached to
the installed unit. Assembly instructions are included with
the weatherhood panels. If the optional Evaporative Cooling
module was selected, this step does not apply. Reference
the Installation Instructions for the Evaporative Cooling
module.
Figure 3
Use spreader bar
and lifting lugs.
