IS297-22F
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
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Bag 3 (Motor)
- (8) 3/8”-16 x 3/4“ Bolts
- (8) 3/8” Washers
Bag 4 (Motor Key & Louver Hardware)
- (1) 1/4” x 2” Machine Key
- (16) 5/16”-18 x 7/8” SS Bolts
(not all will be used for 3 louver models)
- (16) 5/16” SS Washers
(not all will be used for 3 louver models)
Venturi & Motor Mount Bracket Assembly:
• Lay out the (4) venturi sections flat on the floor with the curve side of the sections facing up.
• Assemble the motor mount brackets (flat side down) in-between each venturi section.
1
• Using
(28) 5/16”-18 x 7/8“
Bolts from Bag 2 (Part 1)
and (28) 5/16” -18 Serrated Flange
Nuts from Bag 2 (Part 2)
, assemble the motor mount brackets and venturi sections.
— Tighten only the bolts and nuts securing venturi sections.
— Holding the motor brackets up so the back side is flush to the outside of the venturi
sections, tighten the bolts and nuts securing motor mounts and venturi sections.
2
