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li nd ab | w e s im pli fy c on st r u ct i o n
Premax
8
2.2.2 Calculating the airflow
–
After measuring the static nozzle pressure, read the setting of the four pins in the
corners to find the mean value of the pins.
–
Locate the diagram on the faceplate or see diagram 1-2, and use the static nozzle
Premum/Premax Inregulation Diagram
pressure and the mean value of the pins to find the current airflow.
Premax 1.2 m < L ≤ 2.0 m
[Pa]
150
100
90
80
70
60
50
40
5
6
Premum/Premax Inregulation Diagram
Diagram 1
Premax 2.0 m < L ≤ 3.0 m
[Pa]
150
100
90
80
70
60
50
40
7
8
9
10
Diagram 2
We reserve the right to make changes
Lenhgt 1,2m -2,3m
1
0
7
8
9
10
15
Lenhgt 2,4m -3,0m
1
0
15
20
25
Position of JetCone adjustment pins
Position
2
3
4
5
6
7 8 9
20
25
30
40
Position of JetCone adjustment pins
Position
2
3
4
5
6
7
30
40
50
60
50
[l/s]
2011-09-30
8 9
70
80
[l/s]
2011-09-30
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