Pkm 9080 Bedienungsanleitung Seite 40

Connection base chimney-telescopic
chimney has a leak
Motor not properly fixed
Hood not properly fixed
too much distance hood-hob
too much draught because of open
doors and/or windows
Mounting rail is not firmly fixed
Screws are not firmly tightened
If the hood does not work properly and/or you can hear increased operating noise,
incorrect dimension of the air duct.
obstruction in the air duct.
the diameter of the air duct from hood to wall-box inclusive should be 150 mm;
otherwise the capacity of the motor may be decreased.
if you have installed a fly screen on the wall-box, the air vent may be obstructed.
Check by removing the fly screen.
if the cover panel of the wall box is equipped with firm and slanted slats, the air
vent may be obstructed. Check by removing the cover panel.
install a cover panel with moveable slats, which do not obstruct the air vent.
check condition and cleanliness of the filters.
check that the air which is extracted by the hood is replaced to avoid negative
pressure.
when you run your appliance in recirculating mode, check that the carbon filter
has been replaced on time (min. every 3-6 months).
 If the appliance shows a malfunction not noted on the schedule above or
if you have checked all items on the above schedule but the problem still
exists, please contact a service department.
If your appliance does not seem to operate correctly,
DO NOT ATTEMPT TO REPAIR THE APPLIANCE YOURSELF.
Appliance vibrates.
Insufficient extracting capacity.
Appliance is unstable.
check the schedule below:
DANGER!
contact the aftersales service.
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seal the connection with a suitable
material
fix the motor properly
fix the hood properly
lower position of hood
close the doors/windows
fix mounting rail properly
tighten the screws