M039150CF
25
next paragraph), it is easy to find out the burner’s output in Stm
3
/h (quoted on the x axis) from the pressure measured in the combu-
stion head (quoted on the y axis). The data obtained must be considered when adjusting the gas flow rate.
NOTE: THE PRESSURE-RATE CURVES ARE GIVEN AS INFORMATION ONLY; FOR A PROPER SETTING OF THE GAS RATE,
PLEASE REFER TO THE GAS METER READING.
Pressure in combustion head- gas rate curves
GAS PRESSURE mbar
HP60
Gas rate Stm
3
/h
HP65
Gas rate Stm
3
/h
G
AS PRESSURE mba
r
HP72
Gas rate Stm
3
/h
GAS PRESSURE mbar
HP73A
Gas rate Stm
3
/h
ATTENTION: the diagrams refers to natural gas. For different type of fuel please refer to the paragrpah “Fuel”.
0
1
2
3
4
5
6
7
8
10
20
30
40
50
60
70
80
90
2
3
4
5
6
7
8
9
10
20
30
40
50
60
70
80
90
100
110
0
1
2
3
4
5
6
7
8
9
10
11
12
13
40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190
0
5
10
15
20
25
30
35
0
50
100
150
200
250
