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What to do if ...
Fault
No hood function
Fan does not run
Fan does not run
No light
Low pressure in room
Smoke produced when chimney in
use
Formation of fat droplets
Premature greasing of filter
Severe soiling of hood casing
Severe soiling of hood casing
Fat and deposits on furniture
Condensation on wall
Severe soiling behind filters and in
exhaust pipes
Condensation formation on
extension
Insufficient suction
Damaged units must not be used. Please
switch off or remove fuses in the event of a
fault or defect.
Do not try to repair unit. Improper work can re-
sult in injury to persons or damage to material.
If faults or defects cannot be eliminated with these
suggestions, please contact the customer service de-
partment.
Cause
-
No power supply
-
Extension not pulled out
-
Bulb defective
-
Doors and windows close very
well
-
Low-pressure in room
-
Hood switched on too late
-
Boil water without switching on
hood
-
Operation with suction too low
-
Low-pressure in room
-
Air flow rate too high
-
Low-pressure in room
High air resistance from:
-
Diameter of exhaust pipe too
small
-
Exhaust pipe badly laid
Remedy
-
Check that fuse is ok
-
Check that mains cable is plug-
ged in correctly.
-
Pull out extension
-
Replace bulb
-
Open door or window, but not
right by cooking places
-
Fit valve for external air supply
-
Switch on hood at right time
-
Use higher level
-
Ensure air supply
-
Operate hood at lower level
-
Ensure air supply
-
Use exhaust pipe of diameter
125 mm
-
Lay exhaust pipe better
11
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