SMART HATCH
8
2.5. Cover Seal
2.5.1. The dome seal provides a leak
free design that prevents the ingress of
air and water when the ventilation hatch
is closed. A special elastomer profile is
used as the sealing element. The seal is
installed on the edge of the frame.
2.5.1.
2.5.2. When the hatch is closed, the hollow
profile deforms as a result of the closing force
and comes into contact with the underside
of the frame. This positive and forced con-
tact creates the required sealing effect.
NOTES
The lip or edge of the seal must face up and outwards from
the frame opening or the hatch will not seal properly.
3. Installation Guide
3.1. Internal Mount Version
3.1.1. Remove the hatch from the pack-
aging. Open the hatch to the ventila-
tion position, both the front and rear
hinges should be fully open.
(Photo 2: SMART Hatch Assembly)
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