Probe-Electrode Positioning; Gas Feeding Line; Gas Train - Riello 40 FS8C Instrucciones De Instalación, Uso Y Mantenimiento

3.2 PROBE - ELECTRODE POSITIONING
~
Probe
D5104

3.3 GAS FEEDING LINE

1
1 – Gas supply 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
GAS TRAIN ACCORDING TO EN 676

GAS TRAIN

TYPE
MBDLE 405 B01
MBDLE 407 B01
The gas train is supplied separately, for its adjustment see the enclosed instructions.
2741
40
mm
2 3 M1
CONNECTIONS
CODE INLET
3970530 Rp 1 / 2
3970531 Rp 3 / 4
Ignition electrode
Diffuser
–
3
2
WARNING
4 5 6 7
Gas-supply pressure test point
M1 –
M2 – Pressure coupling test point
OUTLET
Natural gas  80 kW and LPG
Rp 1 / 2
Rp 3 / 4 Natural gas and LPG
4
GB
Ionization probe
Electrode
2.2
mm
8
M2
USE
=
D5069