Riello RLS 310/EV O2 MX, Modulating Operation

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23 20182250 GB
Installation
5.7 Access to head internal part
The burner leaves the factory set for opening to the right, there-
fore maintaining the pin 1)(Fig. 16) in its housing.
To open the burner towards the right, proceed as follows:
A remove the screws 2);
B open the burner to a maximum of 100-150 mm by rotating
around the hinge and release the cables of the electrodes 5);
C fully open the burner as in Fig. 16;
D disconnect the light oil pipes by unscrewing the two swivel fit-
tings 8);
E undo the screw 4) with pressure test point;
F release the head by lifting it from its housing 3), then take out
the combustion head.
5.8 Position of the electrodes and central gas nozzles
WARNING
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
screws 2). Disconnect the socket 9)(Fig. 16) of the
maximum gas pressure switch, then proceed as
described above at point
C) .
Fig. 16
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WARNING
Check that the electrodes are positioned correct-
ly, as in Fig. 17, complying with the dimensions in-
dicated.
2 m m
m m 4 - 5
ca.15 mm (RLS 610)
ca.10 mm
4 . 6 ( B )
5 . 3 ( A )
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Fig. 17
ELECTRODES