yuna DUANA, Instruction Manual

Page: 21 / 27

21
LIGHT IS ON BUT MOTOR DOES NOT WORK.
ABNORMAL MOTOR-SMELLS.
motor defective
1
replace motor
1
SMEAR OF OIL.
one-way valve is leaky
connection base chimney-telescopic
chimney is leaky
1
2
seal the valve
seal the connection with a suitable
material
1
2
APPLIANCE VIBRATES.
ventilation damper blocked.
motor mounting defective.
1
2
remove blockage.
replace motor.
1
2
motor not properly fixed
hood not properly fixed
1
2
fix motor properly
fix hood properly
1
2
INSUFFICIENT EXTRACTING CAPACITY.
too much distance hood-hob
too much draught because of open
doors and/or windows
1
2
lower position of hood
close the doors/windows
1
2
APPLIANCE IS UNSTABLE.
mounting rail is not firmly fixed
screws are not firmly tightened
1
2
fix mounting rail properly
tighten the screws
1
2