NEFF Z 1230 X0 Gebrauchsanweisung Seite 54

What to do ...
... if the appearance of the burner
caps becomes unsightly.
... if the enamel grid becomes rough
where it is close to the burner.
... if after the appliance has been
installed the burner flames are not
uniform.
... if the shape of the burner flames
changes suddenly.
... if the electric igniter for the hob
burners no longer works.
... if all of a sudden it becomes
necessary to keep the burner control
knob pressed for a longer period in
order to ignite the flame.
... if after the flame has been ignited
it extinguishes again.
... if the size of the flames is larger
than normal or you can smell gas.
... if the control knob is difficult to
turn or sticks.
... if the shape of the flame is totally
different than normal.
54
Trouble-shooting Guide
Possible cause
Normal consequence of use.
Normal consequence of high tempe-
ratures.
Uneven flame caused by incorrect
gas setting.
Burner parts positioned incorrectly.
Traces of food or cleaning material
between ignition electrode and bur-
ner.
Bent sensor
Burner parts positioned incorrectly.
Knob not pressed for long enough.
Knob not pressed in firmly enough.
Defective reducing regulator on gas
bottle.
Due for servicing.
Remedy
Clean burner cap with metal polish
specifically suitable for aluminium.
Not possible. Does not effect appli-
ance performance.
Arrange for appliance to be inspec-
ted by dealer or installer.
Fit loose burner parts correctly.
Carefully clean gap between ignition
electrode and burner.
Carefully bend sensor back into ver-
tical position.
Fit loose burner parts correctly.
Press knob for longer period.
Press knob in firmly before releasing
it.
Switch off appliance immediately.
Close valve on gas bottle. Arrange
for qualified person to check regula-
tor and replace it if necessary.
Arrange for appliance to be serviced.