420010404000 Maxflam D 10-20
EN
- At the end of the prepurging, the control box shut off the solenoid valve "O" while opening the 1st stage
valve (for example valve "A"), allowing the burner ignition in Low Flame.
- In order to have a correct combustion, adjust the combustion air flow (see figure).
- The fuel pressure during burner's working shall be set to 23 bars.
ADJUSTEMENT OF PRESSURE IN PREPURGING PHASE
NOZZLE
gph
spry
1.00
60°HO
1.25
60°HO
1.50
60°HO
2.00
60°HO
1.50
60°HO
2.00
60°HO
2.50
60°HO
3.00
60°HO
L
ADJUSTMENT DATA
PUMP
OUTPUT
bar
kg/h
23
6
23
8
23
9,5
21
12
23
9,5
23
12,50
23
15,80
23
20
AIR REGULATION SUCTION SIDE
FIRING HEAD SETTING
1 2 3
FIRING HEAD SETTING
Pos.
1
1
1
2
1
2
2
3
- 22 -
AIR DAMPER ADJUSTMENT
Pos.
2,20
2,80
3,50
4,50
3,50
4,50
5,50
8