System Assembly; Equipment Supports; Stack Installation - Greenheck FumeJet FJC-300 Installation, Operation And Maintenance Manual

System Assembly

NOTE
When installing stack and fan body, be certain to rig
each section separately using the lifting lugs provided.
NOTE
When provided with isolators, manufacturer supplies
information identifying isolator location and separate
installation instructions.
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Equipment Supports

Model GESS equipment supports are designed for use
on flat roof decks, to be mounted directly to the roof
deck structure, then roofed and flashed for weather
tightness. The orientation of the equipment support
should run perpendicular to the fan shaft.

Stack Installation

NOTE
Fans should never be lifted by the shaft, motor, motor
cover or accessories.
Remove flange collar from fan outlet and discard. Slip
stack end with prepunched holes down over outlet
opening, fasten with twelve #12 sheet metal screws
or equivalent.
1. Remove the outlet flange collar
and save the screws. Discard
outlet collar pieces.
2. Slip-fit stack over the fan outlet
with prepunched holes at the
bottom of the stack.
3. Align holes in stack with holes
on the fan outlet and fasten
with the twelve #12 sheet metal
screws.
4. Seal all stack field connections
with application appropriate
sealant or tape.
FumeJet
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2
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3
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Fume Exhaust Fans 9