Gaggenau AI 400720 Mode D'emploi Et Notice De Montage page 18

4 Adjust the support frame to the desired height
and secure with 8 screws (12 screws for the
longer ventilation ducts). The length of the
support frame can be adjusted in steps of
Note:
ensure that the minimum distance between the
hob and the extractor hood is maintained - 30"
for an electric hob and 30" for a gas hob.
Circulating air mode only: there are four brackets,
which fix the circulating air switch module to the top
of the support frame. These should be bent outward
in a 90° angle.
Circulating air mode only
18
5 Hang the support frame with the two key-holes
to the two screws in the ceiling and attach it
with all 4 screws to the ceiling.
13
/ ".
16
Circulating air mode only: assemble the
circulating air switch module and fix it to support
frame. Cut the flexible air pipe to the required
length and fix it to the extractor hood.
6 Remove the cover plate from the rear of the
support frame.