Damper Door Striker Plates Installation:
• On the edge of the housing venturi under the just placed rubber gasket
locate the 4 striker plate grooves nearest the center of the fan venturi,
(
do no
t use the ones nearest the top or the bottom of the fan).
• Carefully lift off the rubber gasket over the striker plate groove and insert
(1) SS
Damper Door
Striker Plates from Bag 9 (Misc. Hardware)
at each location, angle the striker plate so the angle matches the fan
housing. To secure the striker plates, press the rubber gasket back down.
NOTE:
No hardware is used to secure striker plates at this time.
11
Rubber Gasket Installation:
• Peel the backing off the rubber gasket 1’ at a time and with the raised
portion to the center and flush to the interior of the venturi stick it to
the housing.
• Continue to stick the gasket around the entire circumference of the
housing opening.
• When you are back to the starting point cut off any excess gasket.
Stick it down lining up the two ends of the gaskets.
• Go back and press down on the flat part of the gasket all the way
around the housing to make sure it is stuck down.
10
Cone Assembly:
• Lay out the (8) cone pieces, place the (2) sections with the J&D logo
across from each other as shown below.
• Using
(6) 5/16”-18 x 7/8”
Bolts from Bag 5 (Part 2)
and (6) 5/16”-18
Serrated Flange
Nuts from Bag 5 (Part 3)
, assemble two cone pieces.
Repeat until all (8) cone pieces are assembled.
• Using a 1/2” socket with impact driver and wrench tighten the cone
pieces together.
12
IS295-20H
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
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