J&D MAnufacturing MEGA STORM Manual - page 3
From the inside of your structure, rotate the fan housing until the motor is
located in the lower right corner. Insert fan housing into the finished
opening and secure to structure using suitable fasteners and washers (not
included).
5
Connecting power to the unit.
• Install manual disconnect switch inside
building adjacent to fan.
• Route wire to motor with drip loop and
secure. Drip loop will drain accumulated
moisture away from the motor.
• Configure internal wires to match supply
voltage and wire according to motor
nameplate. Test to verify correct rotation.
• Shut off manual disconnect for remainder
of install. Only permit power to unit when
shutter and guard is fully installed to
prevent injury.
6
Attach all (10) shutter clips with a rivet gun using (10) 3/16” rivets and (10)
3/16” washers. Review the illustrations below for placement and assembly.
Swivel top and side shutter clips open. Set bottom shutter flange between
housing flange and bottom shutter clips. Secure shutter by swiveling top
and side shutter clips over shutter flange.
7
4a
Fan
Flange
Shutter
Clip
Rivet
Washer
4b
Rivet
Washer
Fan
Flange
Shutter
Clip
4
Interior
of structure
Exterior
of structure
ALL ELECTRICAL WORK SHOULD BE
COMPLETED BY QUALIFIED PERSONNEL AND
MEET NATIONAL, REGIONAL AND LOCAL CODES