7.3
Opening the burner
Disconnect the electrical supply from the
burner.
DANGER
Remove the tie rod 1)(Fig. 43) of the head movement lever,
loosening nut 2).
Disconnect the gas servomotor test point 3).
Disconnect the gas pressure switch socket 4).
Remove screws 5).
At this point it is possible to open the burner at the hinge.
7.4
Closing the burner
Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.
20010309
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Maintenance
34
GB
D3516
Fig. 43