Preparation for Installing Damper Door:
• Remove the bolts from the cone section that was not screwed to the
housing so that panel can be removed and set aside.
16
Damper Door Installation:
• Using the opening created by removing the cone panel, insert the damper
door assembly.
• Insert the top of the metal damper door rod into the hole in the top of the
cone by the eyebolts.
• Before securing the bottom of the metal damper door rod, slide on
(2)
1¼” OD .38“ ID
Nylon Spacers from Bag 9 (Misc. Hardware)
then insert the bottom of the damper door rod into bottom cone panel
section adjacent to the one removed. See below.
• Once damper door is installed, reinstall cone panel and secure to housing.
17
IS295-20H
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
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