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7.3
Opening the burner
Disconnect the electrical supply from the burner
by means of the main system switch.
DANGER
Close the fuel interception tap.
DANGER
Wait for the components in contact with heat
sources to cool down completely.
7.4
Closing the burner
Remove the split pin 9) and push the burner until it is approx.
100 mm from the pipe coupling;
reconnect the cables and slide in the burner until it comes to
a stop;
connect the servomotor plug 14)(Fig. 17 at page 24) and
tighten the cable grommet 15);
replace the screws 5) and split pin 9) and carefully pull the
probe and electrode cables outwards until they are slightly
taut.
After carrying out maintenance, cleaning or
checking operations, reassemble the hood and all
the safety and protection devices of the burner.
Maintenance
5
2
1
9
7
D11634
Loosen the screw 1)(Fig. 40) and remove the hood 2);
disconnect the plug 14)(Fig. 17 at page 24), unscrew the
grommet 15);
remove screw 5), the split pin 9) and pull the burner back by
about 100 mm on the slide bars 3);
disconnect the probe and electrode leads and then pull the
burner fully back;
turn it as indicated in Fig. 40, and insert the split pin 9) into
the hole of one of the two guides so that the burner remains
in that position.
At this point it is possible to extract the inner part 7) after
having removed the screw 8).
6
8
53
GB
Fig. 40
20068446
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