20109674
34
GB
Maintenance
6.3
Opening the burner
Loosen screws 1)(Fig. 46) and withdraw the cover 2);
unscrew screws 3);
fit the two extensions 4) supplied with a kit on request onto the
slide bars 5) (models with long blast tube);
pull part A) backward keeping it slightly raised to avoid dam-
aging the disk 6) on blast tube 7).
6.4
Closing the burner
Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.
DANGER
Disconnect the electrical supply from the burner by
means of the main system switch.
DANGER
Close the fuel interception tap.
Wait for the components in contact with heat sourc-
es to cool down completely.
5
4
1
2
3
A
6
7
1
Fig. 46
20111946
After carrying out maintenance, cleaning or check-
ing operations, reassemble the hood and all the
safety and protection devices of the burner.
