Regulating the minimum flame
After lighting the burners, turn the control knob to the minimum setting and then remo-
ve the knob (this can easily be removed by apply a gentle pressure).
Using a small «Terminal» type screwdriver the regulating screw can be adjusted as in
Fig. 8. Turning the screw clockwise reduces the gas flow, whilst turning it anticlockwise
increases the flow – Use this adjustment to obtain a flame of approximately 3 to 4 mm
in length and then replace the control knob.
If GPL (cylinder) gas is being used, turn the screw clockwise right to the end of the
travel of the by-pass.
Screws regulating
(for differend models)
28
Fig. 6 Fig. 7
BURNER CAP
BURNER
AIR REGULATION
SCREW
FIXING
SCREW
SMALL
MEDIUM
LARGE
DOUBLE RING
MAXI
For dimensions «X» see table of gas consumption
When you have carried out the new gas regulation, replace the old gas rating pla-
te on your appliance with one (supplied with hob) suitable for the type of gas for
which it has been regulated.
Lubricating the gas taps
If a gas tap becomes stiff, it should be dismantled, cleaned carefully with petrol and
smeared with a drop of special heat resistant grease.
The following operations should be carried but:
— disconnect the electrical power supply, close the gas supply tap from the mains or
cylinder.
— Remove the knobs and the plate by removing the screws located at the rear of the
plate itself and beneath the individual burners.
— Remove the two screws holding down the head flange.
— Remove the head flange and the retaining spring on the knob shaft.
— Remove the gas regulation cone, clean it with petrol and smear it with some heat
resistant grease, taking care not to obstruct any holes through which gas must pass.
— Re-assemble all the parts, making sure that the spring and the rotating axis of the
cone fitted to the knob shaft are correctly seated.
Fig. 8
