2146
4
GB
CORRELATION BETWEEN GAS PRESSURE AND BURNER OUTPUT
To obtain the maximum output, a gas head pressure of 9.3 mbar, relatively to 912T1 model, is measured
(
M2
, see chapter 3.6, page 6) 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, 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.
0
50
100
150
200
kW
0
50,000
100,000
150,000
Thermal power
kcal/h
10
8
6
4
2
0
913T1
912T1
911T1
D5207
250
200,000
914T1
Gas pressure in the
comb
ustion head – mbar
D4450
1
2
3
4
5
6
7
