8.3
Opening the burner
Disconnect the electrical supply from the
burner.
DANGER
Loosen screws 1)(Fig. 48) and withdraw the cover 2).
Disconnect the hoses 7)
Disengage the articulated coupling 8) from the graduated
sector 9).
8.4
Closing the burner
Push the burner until it is about 100 mm from the sleeve.
Re-connect the leads and slide in the burner until it comes to
a stop.
Refit screws 3), and pull the probe and electrode leads gen-
tly out until they are slightly stretched.
Re-couple the articulated coupling 8) to the graduated sector
9).
Reconnect the hoses 7).
Remove the two extensions from the slide bars 4) and return
them to their original position.
20034985
Maintenance
Remove the screws 10) from the two slide bars 4).
Fit the two extensions onto the slide bars 4).
Replace the screws 10) onto the two slide bars.
Remove screws 3) and pull the burner back by about
100 mm on the slide bars.
Disconnect the electrode leads and then pull the burner fully
back.
Now extract the internal part 5) after having removed the
screw 6).
36
GB
D3137
Fig. 48