Klarstein 10038406, Manual, Page: 32 / 96

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• The exhaust air line should be as short and straight as possible.
• To avoid excessive noise or a reduced extraction capacity the diameter of the
exhaust air pipeline should not be less than 150 mm.
• Use or form only large radius bends. Small radius bends reduce the extraction
capacity of the hood.
• Use only smooth pipelines or flexible hoses of non-flammable materials for
the exhaust air pipeline
• If the exhaust air pipeline is horizontally routed, there must be a minimum
gradient of 1 cm per metre or an inclination angle of 2°. (Fig. C) Otherwise
condensation water could run into the extractor hood motor.
• If the exhaust air is directed into an exhaust air duct, the end of the entry
fitting must be directed in the direction of flow.
• If the exhaust air pipeline is routed though cool rooms, lofts etc. There can be
a large temperature drop within the individual parts of the pipeline, resulting
in sweating or condensation water production. This renders outlet pipeline
insulation necessary.
• In some cases a condensation water barrier must be installed in addition to
adequate insulation.
• The manufacturer is constantly working on the further development of
its products. Please note that product changes in form, equipment and
technology are not excluded.
• The manufacturer shall not be liable for any errors resulting from non-
compliance with the above information and provisions.