If the gas tap becomes stiff, it is necessary to dismount it accurately clean it with
gasoline and spread a bit of special grease resistant to high temperatures on it.
The operations must be executed by a qualified technician.
IMPORTANT
All interventioni regarding installation maintenance and conversion of the appli-
ance must be fulfilled with original factory parts.
The manufacturer declines any liability resulting from the non-compliance of this
obligation.
Lubrication of the gas taps
TABLE FOR THE CHOICE OF THE INJECTORS -
Cat:
II
2H3+
GB
19
I
NCREASE OF AIR NECESSARY FOR GAS COMBUSTION
(2 m
3
/h x kW)
BURNERS
Air necessary for combustion [m
3
/h]
Auxiliary (A)
2,00
Semi-rapid (SR)
3,50
Rapid (R)
6,00
Triple-ring (TR)
7,00
Left Oven
7,40
Left Grill
5,00
Right Oven
4,40
BURNERS
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)
-
Left Oven
3,70
0,75
92
fully open*
140
5 *
Left Grill
2,50
-
80
fully open*
120
4 *
Right Oven
2,20
0,63
72
fully open*
110
4 *
Nominal
Power
[kW]
Reduced
Power
[kW]
G 30 - 28-30 mbar
G 31 - 37 mbar
G 20
20 mbar
Ø injector
[1/100 mm]
Ø injector
[1/100 mm]
*
= Reference value
Ring opening
[mm]
Ring opening
[mm]