Probe-Electrode Positioning; Gas Feeding Line; Screws And Nuts For Flange To Be Fixed To Boiler - Riello GS5 Installation, Use And Maintenance Instructions

3.2 PROBE - ELECTRODE POSITIONING
IMPORTANT
Do not turn the starting electrode but leave it as shown in the drawing; if the starting electrode is put near
the ionization probe, the amplifier of the control box might be damaged.
Put the ceramic
near the diffuser disc
Probe

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
2773
Ionization
probe Diffuser
2
D5033
3 4 5
Ignition electrode
WARNING 2.5 – 3.5 mm
6 7 8
4 GB
Electrode
D5949
9