Grundig GIEH 823470 Handbuch Seite 54

Use
2.2 Energy saving
Recommendations for best results:
– Use pots and pans with a bottom
diameter equal to that of the
cooking zone.
– Use only pots and pans with flat
bottoms.
– Where possible, keep the lid on
pots during cooking
– Cook vegetables, potatoes, etc.
with a small amount of water to
reduce cooking time.
– Use a pressure cooker, it further
reduces the energy consumption
and cooking time
– Place the pot in the centre of the
cooking zone drawn on the hob.
Using the extractor fan
The extraction system can be used
in two versions: external extraction
and evacuation or as a filter with in-
ternal recirculation.
Extraction version
Fig.7
The fumes are evacuated towards
the outside through a series of
pipes (bought separately) fastened
to the supplied connecting flange.
The diameter of the exhaust pipe
must be equivalent to the diameter
of the connecting ring:
– for rectangular outlets 222 x 89
mm
– for circular outlets Ø 150 mm (*)
For more information, see the page
relative to the extraction version in
the illustrated part of this manual.
Fig.7c
Connect the product to wall-
mounted exhaust pipes and holes
with a diameter equivalent to the
air outlet (connecting flange). Using
wall-mounted exhaust pipes and
holes with a smaller diameter may
reduce the efficiency of extraction
and drastically increase noise lev-
els. All responsibility in this regard
is therefore denied.
• Use ducting with the minimal in-
dispensable length.
• Use ducting with the least possi-
ble number of curves (maximum
angle: 90°).
• Avoid drastic changes in the duct-
ing diameter.
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