A AIR REGISTER OPENING ADJUSTER
- Reference index in position "0" register closed
- Reference index in position "6" register open
B AIR REGISTER OPENING ADJUSTER
REFERENCE INDEX
C AIR REGULATION LOCK SCREW
D DEFLECTOR DISK ADJUSTER SCREW
E DEFLECTOR DISK POSITION INDEX (0 = MIN; 7 = MAX)
NOZZLE
Burner model
BTL 14
BTL 20
BTL 26
NOTE:
The values repoted on this table are
referred at the 12% CO
at the mean
2
sea level and with 0.1 mbar pressure
in the combustion chambre.
COMBUSTION ADJUSTMENT
Pump
Burner flow-rate
pressure
TYPE
GPH
bar
1,75
12
2,00
2,50
3,50
2,50
3,50
12
4,00
5,00
5,50
4,00
5,00
12
5,50
6,50
NOTE:
The values indicated in the table are purely
indicative; for best burner performance
adjustment needs to be made in accordance
with the demands of the particular boiler type.
ONE STAGE LIGHT OIL BURNERS
ADJUSTMENT DATA
3
Air gate adjustment
kg/h
Set-point n°
50 Hz
7,30
1,5
8,30
2
10,20
2
14,00
3,5
10,20
2,5
14,00
2,5
16,20
3
19,00
4
22,00
6
16,00
3
19,00
3,5
22,00
4
26,00
4
2
Disc position
adjustment
Set-point n°
60 Hz
1
2
1,5
2
1,5
5
3
7
2
1
2
4
4
2,5
3,5
5
5,5
7
2,5
0
3
3
3,5
4
3,5
6
RECOMMENDED NOZZLES
DELAVAN type B 45° (14)
DELAVAN type W 45° (20)
DELAVAN type W 60° (26)
MONARCH type PLP 60° (26)
19