2
Attach the Top Hanging Bracket to the Side Hanging Brackets as shown
using (4) 5/16” - 18 x 1” Carriage Bolts and (4) 5/16” - 18 Nylock Flange
Nuts.
IS230-12H
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
Page 2 of 4
1
Using the two pre-drilled holes on the rounded end of a Side Hanging
Bracket, attach to the Tilt Bracket on the side of the fan housing by
inserting (1) 1/2” - 13 x 1-1/2” Hex Bolt through the single bottom hole on
the Tilt Bracket, and the bottom hole on the Side Hanging Bracket. Secure
with (1) 1/2” - 13 Nylock Nut.
To further stabilize the Side Hanging Brackets and prepare for installation,
insert (1) 3/8” - 16 x 1-1/4” Hex Bolt through the top middle hole on the Tilt
Bracket, and through the top hole on the Side Hanging Bracket. Secure with
(1) 3/8” - 16 Nylock Nut. This fully upright position is best for installation.
Once the Poly Chiller is installed, you may remove the top Nut and Bolt and
reposition to adjust the fan tilt.
Repeat for the other Side Hanging Bracket.
3
IMPORTANT!!
Before attaching the Installation Bracket to your structure,
you must insert (1) 1/2” - 13 x 1-1/2” Hex Bolt into the center mounting
hole as shown.
4
Attach the Installation Bracket to your structural beam or stud using
hardware
(not provided)
that is capable of supporting 150 lbs (68 kgs).