5.7
Securing the burner to the boiler
Create a suitable hoisting system by hooking onto the rings
3)(Fig. 13), removing the fastening screws 7) securing the cover
8) first.
Slip the thermal protection (standard equipment) onto the
blast tube 4).
Place entire burner on the boiler hole (arranged previously),
and fasten with the screws given as standard equipment.
5.8
Accessibility to the interior of the combustion head
Open burner at hinge as illustrated in Fig. 14 after releasing
the tie rod of the head movement lever 1) and removing the
4 fastening screws 2).
Disconnect the electrode wire 3).
20027770
3
7
8
D10404
D10403
Installation
The coupling of the burner-boiler must be air-
tight.
WARNING
3
Screw the under part of the elbow 4) until it comes free of its
slot.
Unscrew the pilot tube 5).
Extract the internal part 6) of the combustion head.
5
1
2
18
GB
1
2
5
4
1
6
3
4
Fig. 13
Fig. 14