Wolkenstein IN4-DA-2FZA+W Bedienungsanleitung Seite 80

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AFETY INSTRUCTIONS FOR THE OPERATION IN EXTRACTION MODE
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OPTIONAL INSTALLATION
WARNING! The installation for the extraction mode must be
carried out by qualified professionals.
WARNING! Do not lead the exhaust air
for extracting exhaust air of appliances operated by gas or other
combustibles.
The required accessories for extraction mode operation of the extractor fan
are available from specialist retailers.
1. For extracting the exhaust air always observe the current legal regulations.
2. The diameter of the exhaust hose must meet the diameter of the connecting ring.
3. The appliance must be installed at a suitable position only.
4. Before you install the appliance, check that there are not any electrical or other
cables in the installation area; this prevents these cables from being drilled
unintentionally.
5. Clean the environment thoroughly before installation. This prevents dust or
rubble from being sucked in during initial operation of the appliance.
6. If your appliance is equipped with a carbon filter, remove the carbon filter before
you operate the appliance in the extraction mode. The carbon filter should be
used in the recirculating mode only.
7. The exhaust duct should be as short and straight as possible. The diameter of the
exhaust hose should be at least 120/150 mm (depending on model). Otherwise,
you have to expect increased noise and decreased performance of your appliance.
8. The proper maximum bending angle outwards is 120°.
9. Use smooth tubes or flexible, non-inflammable exhaust hoses only.
10. When the exhaust duct is connected horizontally, a minimum falling gradient of
1 cm/m or an inclination of 2° is required. Otherwise, condensate may get into
the motor of the extractor fan.
11. When an exhaust duct is used, the ending of the exhaust hose must be adjusted
into the direction of flow.
12. If the exhaust duct passes through cool areas (e.g., an attic), a temperature
gradient may occur in the different parts of the exhaust duct so condensate will
be generated. Proper insulation of the corresponding parts of the exhaust duct
will then be needed. Equip such an exhaust duct with a condensate trap if need
be.
Optional installation.
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ACCESSORIES NOT INCLUDED IN THE SCOPE OF DELIVERY
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80
into a chimney which is used
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