KKT KOLBE IND800DRAFT Benutzerhandbuch Seite 174

Cleaning and Maintenance
Metaldiscolourationduetocleaning
Frequent cleaning, especially in the dishwasher,
or the use of aggressive cleaning agents can cause changes
in the colour of the metal surface.
These have no influence on the function of the metal
components and are not grounds for complaint.
Replacing the 2-part active charcoal filter for recirculation mode
Active charcoal filters cannot be washed or regenerated.
Replace them every 9-12 months, depending on how often
the extractor fan is used
or when the filter change indicator appears on the extractor fan display.
To do this, proceed as described in the corresponding section
of the installation instructions.
• Dispose of both units of the active charcoal filter properly.
• Replace them only with original replacement filters of the same type.
Resetting the filter change indicator
As a reminder that the active charcoal filter should be
replaced, the
display after every 18 hours of operation.
When you have replaced it, reset the display as follows:
• When the hob is switched off, touch the
for approx. 3 seconds to lock the controls.
• Then touch the
filter change display.
The cooker hood display will show
and the counting of the operating hours is restarted.
70
indicator appears on the extractor fan
key for approx. 3 seconds to reset the
key