Specifications

21
4 - ADJUSTMENT OF THE MINIMUN
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 bru-
sque passage from the maximum posi-
tion to that of minimum.
The flame adjustment is done in the fol-
lowing 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. 8.7).
Normally for G 30 gas, tighten up the
regulation screw.
Fig. 8.7
Flame Flame Flame
faulty in correct with excess
primary air primary air
long, vellow clear short and sharp
and interior blue too blue interior
trembling cone cone tending to
detach
CAUSE
air regulating correct air regulating
tube, too distance of tube, too
closed the tube open
Fig. 8.6
M
J
A
3 - ADJUSTMENT OF PRIMARY AIR
OF TOP BURNERS
By operating on the screw “M”, reset the
air adjuster “A” according to the instruc-
tions indicated on the table for the choice
of the injectors, where the distance
between injector and air adjuster is
recommended (in mm).
Before lowering the cooktop, set the bur-
ners 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.