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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. 16) in the housing.
To open the burner towards the left, proceed as follows:
A Disconnect the plug/socket 9)(Fig. 16) of the maximum gas
pressure switch;
B Remove the screws 2);
C 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);
D Fully open the burner as in Fig. 16;
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. 16), make sure that the 4
screws 2) are tight. Then shift the pin 1) to the op-
posite side, only then is it possible to remove the
WARNING
screws 2). Disconnect the socket 9 (Fig. 16) of the
maximum gas pressure switch, then proceed as
described above at point C).
5.8
Probe-electrode position
Check that the probe and the electrode are placed
as in Fig. 17, according to the dimensions indicat-
ed.
WARNING
20072038
Electrode
Probe
Installation
20078008
23
GB
1
2
4
2
10
1
5
2
9
2
11
3
Fig. 16
Fig. 17
20081760
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