Teka NC2/DG3 Manuel D'instructions page 9

Problem
The kitchen hood does not
work.
The kitchen hood does not
extract sufficiently or
vibrates.
The lamps do not light up.
Possible cause
The mains cable is not
connected to the network.
There is no current in the
network.
Filters are saturated with fat.
Obstruction in the air outlet.
The lamps are blown.
The lamps are slack.
Solution
Connect the mains cable to the
network.
Provide current to the network.
Change or clean the active
charcoal and/or metal filters.
Change the lamps.
Tighten the lamps.
.