Access To Head Internal Part; Probe-Electrode Position - Riello 20074141 Installation, Use And Maintenance Instructions

Forced draught gas burners
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5.7

Access to head internal part

The burner leaves the factory set for opening to the left, therefore
maintaining the pin 1)(Fig. 15) in the housing.
To open the burner towards the left, proceed as follows:
A Remove the screw 6) releasing the tie-rod 7)(Fig. 15);
B Disconnect the plug/socket 9)(Fig. 15) of the maximum gas
pressure switch;
C Remove the screws 2);
D Open the burner to a maximum of 100-150 mm by rotating
around the hinge and release the cables of the probe 5) and
electrode 11);
E Fully open the burner as in Fig. 15;
F Undo the screw 4) with pressure test point.
G Release the head by lifting it from its housing 3), then take out
the combustion head.
To open the burner from the opposite side, before
removing the pin 1)(Fig. 15), make sure that the 4
screws 2) are tight. Then shift the pin 1) to the op-
WARNING
posite side, only then is it possible to remove the
screws 2); then proceed as described in point C .
5.8

Probe-electrode position

Check that the probe and the electrode are placed
as in Fig. 16, according to the dimensions indicat-
ed.
WARNING
20072038
Electrode
Probe
Installation
20072028
21
GB
Fig. 15
Fig. 16
20080128

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