57
The burner is fastened by using the equipped flange (or semi-flanges). The flange slides on the draught tube
and has a suitable insulating seal placed between it and the boiler plate. Between the seal and the flange is the
insulating cord around the tube.
Before locking permanently it is necessary to check
the insertion length, ensuring that the draught tube
penetrates the combustion chamber for several cm
beyond the edge of the tube bundle .
1 Sliding flange
2 Insulating cord
3 Insulating seal
4 Boiler plate
1
2
3
4
F
H
G
90
°
0
÷
5 cm
0
÷
5 cm
A rovesciamento
A giro diretto
Flame forward
Flame reversal
0
÷
5 cm
0
÷
5 cm
BOILER ASSEMBLY
Model
F
G
H
55 PM/M-E
M14
180
225
÷
283
70 PM/M-E
M14
180
225
÷
283
90 PM/M-E
M14
210
283
140 PM/M-E
M14
210
283
210 PM/M-E
M14
240
318