Operating instructions

30
Flame faulty in Flame correct Flame with excess
primary air primary air
long, yellow clear interior short and sharptoo blue
and trembling blue cone interior cone tending to detach
CAUSE
air regulating tube, correct distance air regulating tube,
too closed of the tube too open
Adjusting of the minimum of the top burners
Considering that in the minimum position the flame must have a length of about 4 mm and
must remain lit even with a quick turn from the maximum position to that of minimum.
The flame adjustment is done in the following way:
– Turn on the burner
– Turn the tap to the MINIMUM position
– Take off the knob
– With a small flat screwdriver turn the screw inside the tap rod to the correct regulation (fig.
8.5).
Normally for LPG, tighten up the regulation screw.
Fig. 8.5
Fig. 8.4
M
J
A
Adjusting of primary air of the top burners
By operating the screw “M”, reset the air adjuster “A” according to the instructions see
“Injector table”, where the distance between injector and air adjuster is recommended (in
mm).
Before lowering the hob top, set the burners on their sites and light them in order to check
whether the flames are correct, as per the specifications given in the next page. In case of
uncorrect flame, lift or lower the air adjuster.