Riello 40 FS20 Manuel D'entretien page 26

LINE OF GAS-SUPPLY
1
1 – Gas supply pipe
2 – Manual cock (charged to the installer)
3 – Gas pressure gauge (charged to the installer)
4 – Filter
5 – Gas pressure switch
6 – Safety valve
GAS TRAIN ACCORDING TO EN 676
MULTIBLOC
MBDLE 407 B01
MBDLE 410 B01
The gas train is supplied separately, for its adjustment see the enclosed instructions.
POSITIONING ELECTRODE–PROBE
~
47 mm
Probe
D5104
2056
2 3 M1 4
CONNECTION
GAS TRAIN BURNER
Rp 3/4 Rp 3/4
Rp 3/4 Rp 3/4
Ignition electrode
Diffuser
WARNING 2 – 3 mm
4
Burner output
5 6 7 8
7 – Pressure governor
8 – Adjusting valve
M1 – Gas-supply pressure test point
M2 – Pressure coupling test point
Natural gas ≤ 180kW and LPG
Natural gas and LPG
Ionization probe
3.7
GB
D5099
M2
EMPLOY
Electrode
=