Installation and operating instruction
Dual fuel burner WGL30/1-C ZM
7 Commissioning
83260202 1/2019-02 La
60-144
7.1.7 Setting values
Set mixing head relative to the combustion heat rating required. For this, the dif-
fuser setting and the air damper setting should be matched.
Determine diffuser setting and air damper setting
Do not operate the burner outside of the capacity graph.
Determine the diffuser setting (dimension X) and air damper setting required
from the diagram and note down.
Example
Example 1
Example 2
Burner capacity required
210 kW
280 kW
Combustion chamber pres-
sure
0.5 mbar
2.0 mbar
Diffuser setting (dimen-
sion X)
0 mm
8 mm
Air damper setting
35°
> 80°
-2.0
-1.5
-1.0
40
300 320 340 360
260
240
220
200
180
160
140
120
100
80
60
-0.5
0
1.0
1.5
2.5
3.0
3.5
4.0
50° 60° 70
°
40°
30°
20°
10
°
0
5
10
15
0.5
280
2.0
5
6
2
1
4
3
1
Combustion heat rating [kW]
2
Combustion chamber pressure [mbar]
3
Air damper setting
4
Diffuser setting [mm] (dimension X)
5
Air damper setting range with diffuser setting closed (X = 0 mm)
6
Setting range dimension X with air damper setting > 80°