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Riello 747M Manuel D'entretien page 42

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3.2 PROBE - ELECTRODE POSITIONING
~
47
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
The gas train is standard issue with the burner. For its adjustment see the relative instructions.
GAS TRAIN
TYPE
MBDLE 407 B01
20014622
mm
2
3
M1
CODE
INLET
3970531
Rp 3 / 4
Ignition electrode
Diffuser
3
2
WARNING
4
5
6
Gas-supply pressure test point
M1 –
M2 – Pressure coupling test point
CONNECTIONS
OUTLET
Rp 3 / 4
4
GB
Ionization probe
Electrode
3.7
mm
7
8
D5099
USE
Natural gas  180 kW and LPG
=
M2

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Ce manuel est également adapté pour:

40 fs20 + g.t.20014610