Riello 566 M Instrucciones Para La Instalación, Uso Y Mantenimiento página 22

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
6
5
4
3
2
1
20
GAS FEEDING LINE
1 2 3
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
GAS TRAIN ACCORDING TO EN 676
MULTIBLOC
MBC 65 DLE
MBDLE 405 B01
The gas train is supplied separately, for its adjustment see the enclosed instructions.
3286
30
20,000 30,000
M1 4 5 6
CONNECTIONS
CODICE
TRAIN
3970569 Rp 1/2
3970530 Rp 1/2
40 50
40,000
Thermal power
7 8
M2
8 – Adjustment valve
M1 – Gas-supply pressure test point
M2 – Pressure coupling test point
BURNER
Rp 1/2 Natural gas and LPG
Rp 1/2 Natural gas and LPG
4
GB
3
(8.570 kcal/Nm
60 kW
50,000 kcal/h
MBC 65 DLE
6 8
D5069
USE
3
).
D5054
7
D7279