COMBUSTION HEAD ADJUSTMENT DIAGRAM BTG 15
COMBUSTION HEAD ADJUSTMENT DIAGRAM BTG 20
NOTE:
if the distance X is reduced the NOx emissions value falls.
Always adjust the distance X between the minimum value
X = 5 mm and the maximum value X = 13 mm
ONE STAGE NATURAL GAS BURNERS
Ignition electrode
Ignition electrode
Ignition electrode
0006080876 ed 2007/02
X = Disk / head distance
BTG 15
Burner fi xing fl ange
37 / 87
N° 0002935000
Rev.25/08/2006
Gas inlet
Burner fi xing fl ange
Burner fi xing fl ange
X
Min.
Max.
59
75
N° 0002934171
Rev.22/10/2004
Gas inlet
X = Disk / head distance
X
Min.
BTG 20
5
Max.
13