baltur BTG 15 Manual De Instrucciones página 38

COMBUSTION HEAD ADJUSTMENT DIAGRAM BTG 20
X = Disc / head distance.
X Min.
5
BTG 20
COMBUSTION HEAD ADJUSTMENT DIAGRAM BTG 28
Ignition electrode
X = Disc / head distance.
X Min.
40
BTG 28
Ignition electrode
X = Disc / head distance.
Max.
13
Max.
68
0006080876_201403
Boiler mounting flange
Reducing the "X" distance, the NOx emission value lowers. Always
adjust the distance "X" between the minimum value X = 5 mm
and the maximum value X = 13 mm.
Boiler mounting flange
12 / 24
Gas entry
Gas entry