31
LUBRICATION OF THE GAS TAPS
If the gas tap becomes stiff, it is necessary to dismount it accurately clean it with gaso-
line and spread a bit of special grease resistant to high temperatures on it.
The operations must be executed by a qualified technician.
IMPORTANT
All intervention 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.
TABLE FOR THE CHOICE OF THE INJECTORS
Cat:
II
2H3+
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
Triple-ring (TR)
7,00
GB
G30 - 28-30 mbar
G31 - 37 mbar
G20
20 mbar
BURNERS
Nominal
Power
[Hs - kW]
Reduced
Power
[Hs - kW]
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)
Triple ring (TR)
3,50
1,50
95
135 (T)