20023724
5
GB
CORRELATION BETWEEN GAS PRESSURE AND BURNER OUTPUT
To obtain the maximum output, a gas head pressure of 9.3 mbar, relatively to 916T1 model, is measured
(M2, see chapter 3.6, page 7) with the combustion chamber at 0 mbar using gas G20 with a net heat value
of 10 kWh/m
3
(8.570 kcal/m
3
).
3. INSTALLATION
THE BURNER MUST BE INSTALLED IN CONFORMITY WITH LEGISLATION AND LOCAL STANDARDS.
3.1 WORKING POSITION
The burner is designed for operation in position 1 only.
Installation in positions 2, 3, 5, 6 and 7 is not recommended as it is likely to hinder the unit’s proper operation
since air damper closure cannot be guaranteed when the burner is on standby.
Installation in position 5 is only possible using the “MULTIBLOC rotation kit”, to be ordered separately.
Installation 4 is prohibited as safety is compromised.
Thermal power
Gas pressure in the
combustion head – mbar
D8933
0 50 100 150 200 kW
0
50.000
100.000
150.000
kcal/h
10
8
6
4
2
0
250
200.000
12
9
15T1
9
1
6
T
1
9
1
7
T
1
9
1
8
T
1
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