Kontor-Hermsen SH60-IX Bedienungsanleitung Seite 41

• The plug of the appliance is not
connected to the socket.
• The plug has become loose.
• The socket is not supplied with
energy.
• The fuse is switched off.
• ventilation damper blocked.
• motor mounting defective.
• motor defective
• one-way valve is leaky
• connection base chimney-telescopic
chimney is leaky
• 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 120 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.
The appliance does not work at all.
Light is on but motor does not work.
Abnormal motor-smells.
Smear of oil.
Appliance vibrates.
Insufficient extracting capacity.
Appliance is unstable.
check the schedule below:
• Check the corresponding socket by
connecting it with another appliance.
• Check the fuse.
• The voltage is too low. Compare the
data on the model plate with the data
of your energy supplier.
• remove blockage.
• replace motor.
• replace motor
• seal the valve
• seal the connection with a suitable
material
• fix motor properly
• fix hood properly
• lower position of hood
• close the doors/windows
• fix mounting rail properly
• tighten the screws
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