20037556
4
GB
CORRELATION BETWEEN GAS PRESSURE AND BURNER OUTPUT
To obtain the maximum output, it is necessary to have 4.6 mbar measured on the pipe coupling,
with the combustion chamber at 0 mbar and gas G20 - Pci = 10 kWh/Nm
3
(8,570 kcal/Nm
3
).
GAS FEEDING LINE
The gas train is supplied separately, for its adjustment see the enclosed instructions.
Gas press
ure
at com
bustion
h
ead in m
bar
Thermal power
4
1
2
3
5
6
D5136
20,000
30,000
40,000
50,000
kcal/h
20
40
30
50
60
kW
16
15,000
0
GAS TRAIN ACCORDING TO EN 676
MULTIBLOC
CODICE
CONNECTIONS
USE
TRAIN
BURNER
MBC 65 DLE
3970569
Rp 1/2
Rp 1/2
Natural gas and LPG
MBDLE 405 B01
3970530
Rp 1/2
Rp 1/2
Natural gas and LPG
1
– Gas arrival pipe
2
–
Manual
cock
(supplied by the installer)
3
– Gas pressure gauge
(supplied by the installer)
4
–
Filter
5
– Gas pressure switch
6
–
Safety
valve
7
–
Pressure
governor
8
–
Adjustment
valve
M1
– Gas-supply pressure test point
M2
– Pressure coupling test point
1
D5069
M2
2
3
M1
4
5
6
7
8
D7279
6
7
8
MBC 65 DLE
