11
20018247
GB
Burner operation
3.1
Combustion adjustment
In conformity with Efficiency Directive 92/42/EEC the application of the burner on the boiler, adjustment and testing must be carried
out observing the instruction manual of the boiler, including verification of the CO and CO
2
concentration in the flue gases, their tem-
peratures and the average temperature of the water in the boiler.
Tab. A
3
Burner operation
Nozzle
Pump
pressure
Burner
output
Combustion
head setting
Air damper
adjustment
GPH
Angle
bar
kg/h ± 4%
Notch
(Fig. 20)
mm
(D, Fig. 22)
Notch
TIGRA 2 CF
5
1
0
0.65
60° W
14
2.92
2.2
12
6.1
0.65
60° W
12
2.58
2.2
12
2.1
0.60
60° W
12
2.25
1.8
11
4.8
0.55
60° W
12
2.17
1.5
10
1.5
0.55
60° W
11
2.08
1.5
10
1.3
TIGRA 2 CF
5
10 R
0.75
60° W
13.5
2.93
2.2
12
6.1
0.75
60° W
12
2.79
2.2
12
5.9
0.65
60° W
12
2.48
2.2
12
5.0
0.60
60° W
12
2.19
1.8
11
4.5
0.55
60° W
12
2.08
1.5
10
4.3
0.55
60° W
12
1.88
1.2
9
3.8
0.40
60° W
14
1.55
1.0
8
2.2
TIGRA
2
CF
710
0.60
60° B
12.0
2.45
1.5
9.5
0.90
0.65
60° B
12.0
2.70
2.0
11.0
1.25
0.75
60° B
12.0
3.15
2.5
12.5
1.75
0.85
60° B
12.0
3.40
3.0
13.0
2.25
0.90
60° B
12.0
3.70
3.3
14.0
2.75
1.00
60° B
12.0
4.15
3.6
15.0
3.50
1.10
60° B
12.0
4.55
4.3
17.0
4.50
1.20
60° B
12.0
4.85
4.6
18.0
5.00
1.25
60° B
12.0
5.20
5.0
19.0
6.25
1.35
60° B
12.0
5.55
5.6
21.0
7.50
TIGRA
2
CF
710
R
0.60
60° B
13.0
2.45
1.5
9.5
0.9
0.65
60° B
12.0
2.55
2.0
11.0
1.0
0.75
60° B
12.0
3.00
2.5
12.5
1.5
0.85
60° B
12.0
3.30
3.0
13.0
2.0
0.90
60° B
12.0
3.55
3.3
14.0
2.5
1.00
60° B
12.0
4.00
3.6
15.0
3.0
1.10
60° B
12.0
4.45
4.3
17.0
4.0
1.20
60° B
12.0
4.70
4.6
18.0
4.5
1.25
60° B
12.0
5.05
5.0
19.0
5.5
1.35
60° B
12.0
5.35
5.3
20.0
6.5
1.35
60° B
13.0
5.55
5.6
21.0
7.5
