baltur BTL 20 Betriebsanleitung Seite 22

NOZZLE
Burner model
BTL 14
BTL 20
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.
PRINCIPLE DIAGRAM DISK-ELECTRODES SETTING
After having installed the nozzle, check the correct position of the electrodes and disk according
to the following levels. It's adviseable to check levels after every intervention on head.
N.B. To prevent damage to the support effect nozzle assembly/disassembly tasks with
FAN ASSEMBLY DIAGRAM
20
Pump
Burner flow-rate
TYPE pressure
GPH bar
1,75
2,00
12
2,50
3,50
2,50
3,50
12
4,00
5,00
5,50
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.
the aid of a wrench and counter-wrench.
- Observe the measurements indicated in the diagram when fitting the fan.
ONE STAGE LIGHT OIL BURNERS
ADJUSTMENT DATA
3
Air gate adjustment
kg/h Set-point n°
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
21,00 6
N.B. Ignition can be improved under
BTL 14
BTL 20
2
Disc position
adjustment
Set-point n°
2
2
5
7
1
4
4
5
7
RECOMMENDED NOZZLES
Delavan type B 45° (14)
Delavan type W 60° (20)
N° 0002934110
Rev. 10/02/2004
certain working conditions by
slightly adjusting the position of the
electrodes.
MOD. A B C
5 0,5-1 5-5,5 3,5-4
4,5 0,5-1 5-5,5 3,5-4
N° 0002934150
Rev. 07/04/2004
D