
42
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 38.
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 flame speaders.
•
Using a wrench, substitute the nozzle injectors “
J
” (figs. 39 - 40) 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 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 thin screwdriver turn the screw “
F
“ until
adjustment is correct (fig. 41).
Normally for lPG, tighten up the regulation screw.
J
J
F
Fig. 41
Fig. 40
Fig. 39
Auxiliary,
Semi-Rapid
and Rapid
burners
Triple-ring
burner
Содержание GB RV 701 SS
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