Appliance Preparation; Top Vent - Heatilator ND3933 Owner's Manual

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Appliance Preparation

A. Top Vent
• Remove the cover plate by removing the four screws
holding it to the top of the appliance. Discard the cover
plate.
Figure 7.1 Cover Plate
• Remove the center insulation plug.
Figure 7.2 Center Insulation Plug
• Cut the metal retaining band and fold the sides out.
Figure 7.3 Retaining Band
CAUTION
Sharp Edges
• Wear protective gloves and safety
glasses during installation.
Heatilator • Novus DV • 4031-550 Rev G • 11/07
• Fold the center parts of the retaining band up and use to
remove the vent cap.
Figure 7.4 Remove Vent Cap
• Discard the vent cap, remove and discard the insulation
basket.
Note: Once the vent cap has been removed it CANNOT
be reattached.
Figure 7.5 Insulation Basket
• Attach the fi rst vent section. It will snap into place. See
Figure 7.6.
Figure 7.6 Attach the First Vent Section
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