User manual
Cleaning and Maintenance
36
Minimum adjustment
For natural Gas:
Light the burner and turn the knob to the 
minimum position  . Remove the gas tap 
knob and turn the adjustment screw at the 
side of the tap rod until the desired minimum 
flame is achieved.
Refit the knob and verify that the burner 
flame is stable (when turning the knob 
rapidly from the maximum to the minimum 
position the flame must not go out).
Repeat this operation on the remaining gas 
taps on the cooktop.
For LP Gas:
Turn off the burners and unplug the 
appliance from the electrical power supply.
For regulating the minimum with LP, the 
screws at the side of the tap rod must be 
turned clockwise all the way. Once the 
regulation has been completed, replace the 
seal on the by-passes using paint or similar 
materials. Follow the instructions given in 
point 9 to locate the adjustment screws.
Lubricating the surface burner gas valves
Over time, the surface burner gas valves 
may become stiff or jam. Clean them 
internally and relubricate. This operation 
must be carried out by a qualified 
technician.










