Kuppersbusch USA IKD 1157.1 GE-UL - Manual (Page 5)

5
ENG
Problem solving
Proceed with the following checks before calling the Technical Service:
Sizes and specifications
2 1 3
Problem Possible cause Solution
The extractor fan ceases to function
The kitchen hood feed cable is not connected to
the network.
There is no electrical current in the network
Connect feed cable to the network.
Check that the network has electrical current
The extractor ceases to educt strongly
or vibrates
Filters are saturated with fat.
Obstruction in the air exit conduct
Change or clean the active charcoal and/or metal
filters, as the case may be.
Eliminate the obstruction
The lamps do not light up
The lamps are burnt out
The lamps are loose
Change the lamps
Tighten the lamps
Manual ND ISLA UL ing.qxd 6/05/2003 11:50 PÆgina 5