Technical data

39
Conversion to Natural Gas or to LPG
Injectors Replacement of Top Burners
Every cooker is provided with a set of injectors for the various types of gas.
Injectors not supplied can be obtained from the After-Sales Service.
Select the injectors to be replaced according to the table at page 47.
The nozzle diameters, expressed in hundredths of a millimetre, are marked on the body of each injector.
To replace the injectors proceed as follows:
• Remove the pan supports, the burner caps and ame speaders.
• Using a wrench, substitute the nozzle injectors “J” (gs. 47 - 48) with those most suitable for the kind of
gas for which it is to be used (see “Table for the choice of the injectors”).
The burners are constructed in such a way so as not to require the regulation of the primary air.
Adjusting of the Minimum of the Top Burners
Considering that in the minimum position the ame 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 ame adjustment is done in the following way:
• Turn on the burner
• Turn the tap to the MINIMUM position
• Take o the knob
• With a thin screwdriver turn the screw “F“ until adjustment is
correct (g. 49).
Normally for LPG, tighten up the regulation screw.
J
J
F
Fig. 49
Fig. 48
Fig. 47
Auxiliary,
Semi-Rapid
and Rapid
burners
Triple-ring
burner