Lindab Premum, Обслуживание и техническое обслуживание

Страница: 8 / 14

Premum
8
40
50
40
80
90
60
70
100
20 30 25
150
10
>3D@
[l/s] 50 15 9 8 7 5 6
40
50
40
80
90
60
70
80 60
100
20 30 25
150
10
[Pa]
[l/s]
50 70
0
1 2 3 4 5 6 7 8 9
15 9 8 7
| p y
We reserve the right to make changes
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
pressure and the mean value of the pins to find the current airflow.
Diagram 1
Diagram 2
Premum 1.2 m < L ≤ 2.0 m Position of JetCone adjustment pins
Premum 2.0 m < L ≤ 3.0 m Position of JetCone adjustment pins