19
Conversion to Natural Gas or LPG
Replacing the Burner Injectors
If the NATURAL GAS/LPG conversion kit is not supplied with the appliance this kit can be purchased by
contacting the After-Sales Service.
Choose the injectors to be replaced according to the table below.
The injector diameter, expressed in hundredths of a millimetre, is marked on the injector body.
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. 19 - 20) with those most suitable for the kind
of gas for which it is to be used.
The burners are made in such a way so as not to require regulation of the primary air.
J
J
Triple Ring
burner
Auxiliary,
Semi-Rapid
and Rapid
burners
Fig. 19
Fig. 20
Table for the Choice of the Injectors
Cat: II 2H 3+
Burners
Nominal
Power
kW
Reduced
Power
kW
G30
- 28-30 mbar
G31
- 37 mbar
G20
- 20 mbar
Ø Injector
1/100 mm
Ø Injector
1/100 mm
Auxiliary (A)
1,00
0,30
50
72 (X)
Semi-Rapid (SR)
1,75
0,45
65
97 (Z)
Rapid (R)
3,00
0,75
85
115 (Y)
Triple Ring (TR)
3,50
1,50
95
135 (T)
