Model
BTL 0H
(with pre-heating)
BTL 0
(without pre-heating)
BTL 4H
(with pre-heating)
BTL 4
(without pre-heating)
BTL 6H
(with pre-heating)
BTL 6 (without pre-heating)
BTL 10H (with pre-heating)
BTL 10 (without pre-heating)
NOTE:
The values repoted on this table are
referred at the 12% CO
at the mean sea
2
level and with 0.1 mbar pressure in the
combustion chambre.
Nozzle
Pump
type
GPH
bar
1,00
0,85
0,75
12
0,60
0,50
0,40
1.00
0,85
0,75
12
0,60
0,50
1,35
1,25
1,10
12
1,00
0,85
0,75
1,25
1,10
1,00
12
0,85
0,75
0,60
1,75
1,65
1,50
1,35
12
1,25
1,10
1,00
0,85
1,65
1,50
1,35
1,25
12
1,10
1,00
0,85
0,75
2,50
2,25
12
2,00
1,75
1,50
1,35
2,25
12
2,00
1,75
1,50
1,35
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.
27 / 64
0006080748_20072
Adjustment data
Burner
3
flow rate
Air gate
adjustment
kg/h
n° tacca
3,90
5,5
3,30
4,5
2,90
4
2,20
3
1,80
2
1,40
1,5
4,20
7
3,50
6,5
3,00
5
2,40
4
2,00
3,5
5,20
6
4,70
6
4,30
5
3,90
4,5
3,30
4
2,90
3
5,00
6,5
4,70
6
4,20
5,5
3,60
4,5
3,10
4
2,50
3
6,50
6,5
5,80
5,5
5,50
5,5
5,00
5
4,50
4,5
4,20
4
3,80
3,5
3,20
3
6,50
6,5
6,10
6
5,60
5,5
5,00
5
4,70
4,5
4,20
4
3,60
3
3,10
3
9,20
7
8,30
7
7,70
6,5
6,65
6
5,50
5
5,00
4,5
9,20
7
8,50
7
7,30
6,5
6,10
5
5,60
5
RECOMMENDED NOZZLES
Delavan type W 45°
Delavan type W 60°
Danfoss type S 45°
2
Disk position
adjustment
n° tacca
4
3
3
2
1
0,5
5
3,5
3
2
0,5
E
5,5
5
N
4
G
3,5
3
L
2
5,5
I
5
S
4
3,5
H
2,5
1
5
4
3,5
3
3
2,5
2,5
1,5
5
5
3,5
3
3
2,5
2
1
6
5,5
5
4
2,5
2,5
6
5
4
3
2,5