Probe-Electrode Positioning; Gas Feeding Line - Riello 554 T80 Installation, Use And Maintenance Instructions

3.2 PROBE - ELECTRODE POSITIONING
~
Probe
D5104

3.3 GAS FEEDING LINE

1 2
1 – Gas supply pipe
2 – Manual cock
3 – Filter
4 – Pressure governor
Pressure test point
5 –
6 – Gas pressure switch
7 – Safety valve
8 – Adjustment valve
9 – Pressure coupling test point
2753
40
mm
3 4 5
Ignition electrode
Diffuser
–
3
2
WARNING
6 7 8
4
GB
Ionization probe
Electrode
2.2
mm
9
=
D5949