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4. Install the Extension Tube
Fasten the extension tube to the upper mount with the Extension
Tube Hardware. Ensure the extension tube is hanging plumb to
the ground, and then tighten the hardware so that it is snug, but
not fully tightened.
Note: If the mounting structure requires a non-standard extension
tube length, see
Cutting the Extension Tube
in Troubleshooting.
Extension Tube Hardware:
a. (2) 1/2-13 x 4-1/2’’ GR 8 Bolt
b. (4) 1/2’’ Flat Washer
c. (2) 1/2-13 Nylock Nut
5. Secure the Safety Cable
ATTENTION
The safety cable is a crucial part of the fan and must be installed correctly. If you have any questions, call
Customer Service for assistance.
Note: If your fan installation includes an extension tube, the safety cable is already attached to the extension
tube. If you are mounting the fan without an extension tube, the safety cable is packaged separately.
I-Beam mount
Wrap the safety cable around the
I-beam and connect the looped
ends with the shackle. The cable
must be drawn tightly around the
I-beam, leaving as little slack as
possible. If possible, the shackle
should be on the topside of the
I-beam. Securely tighten the
shackle.
Angle iron mount
(with extension tube)
Wrap the safety cable around
the angle irons and connect the
looped ends with the shackle.
The cable must be drawn tightly
around the angle irons, leaving
as little slack as possible. If
possible, the shackle should be
on the topside of the angle irons.
Securely tighten the shackle.
Angle iron mount
(no extension tube)
Route the cable through the motor
frame and around the angle irons.
Secure the looped ends of the
cable with the shackle. The cable
must be drawn tightly around the
angle irons, leaving as little slack
as possible. If possible, the shackle
should be on the topside of the
angle irons. Securely tighten the
shackle.
a
b
b
c
Extension Tube
