Küppersbusch DW9800.0 Bedienungsanweisung Seite 16

 The grease filters and the internal part of the extractor must
be cleaned at least once a month depending on how often the
extractor is used. Note that grease is deposited in the
extractor when cooking, whether it is switched on or not.
 We recommend the use of gloves and caution when cleaning
the inside of the extractor.
Repairs
 If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
 Do not switch on the extractor if the supply cord is worn or
has cuts or if there are signs of deterioration around the
control panel.
 If the LED module is malfunctioning, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
 If the extractor stops working or functions abnormally, unplug
it from the mains and contact the technical service.
 Please contact the nearest Qualified Technical Assistance
Service for any repairs always using original spare parts.
Repairs and modifications carried out by others could
damage the extractor or cause it to malfunction and cause
safety risks.
By pressing the button shown in the figure 1,
you will be able to control the functions of
the extractor.
To achieve better extraction, we recommend
switching on the extractor a few minutes
before starting to cook (3 - 5 minutes) so
that the air flow is continuous and stable
when extracting the fumes.
Likewise, keep the extractor switched on for
a few minutes when cooking is complete to
allow all fumes and odours to be expelled.
Important note: Blowers equipped with
brushless motor take some time to start
rotating.