Gaggenau AI 400120 Mode D'emploi page 34

7 Slide the extractor hood into the on the side of
the support frame (Note: take care not to trap
the mains connecting cable) and immediately
secure the hood with 4 screws.
8 Screw the cover plate back on the rear of the
support frame. The cover plate is important for
the stability of the frame.
9 Connect the air outlet pipe to the extractor
hood and to the exhaust air pipe on the ceiling
(to the circulating air switch module for
circulating air mode).
10 Establish the electrical connection.
11 Pull the protective film off the chimney's trims
(if applicable).
12 Avoid damaging the sensitive surfaces when
installing the ventilation ducts.
13 Secure the top chimney duct unit which has no
magnetic strips with 2 screws on the top of the
support frame.
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14 The second top chimney duct (which has
magnetic strips) should be slightly bent open,
in order to slide over the first chimney duct
easily. Adjust (leave no gap) and fix with
2 screws to the top of the support frame.
15 Place the bottom chimney duct unit which has
no magnetic strips on the extractor hood. The
second bottom chimney duct (which has
magnetic strips) should be slightly bent open,
in order to slide over the first chimney duct
easily. Adjust to leave no gap.
16 Circulating air mode only: insert the activated
charcoal filter. The activated charcoal filter is
not supplied with the appliance.
17 Test that the appliance functions correctly.
Note: only dismantle the chimney ducts by hand. Do
not use a tool, this might damage the ventilation
ducts.