Riello DB9 LSE C13 TC FS1 A0 Installation, Use And Maintenance Instructions page 32

3
Installation
All the installation, maintenance and disassembly operations must be carried out with the electricity supply
disconnected.
DANGER
The installation of the burner must be carried out by qualified personnel, as indicated in this manual and in compliance
with the standards and regulations of the laws in force.
WARNING
3.1 Removal of the locking
screws from the shutter
Remove the screws and the nuts 1) and 2)(Fig.
10), before installing the burner on the boiler.
Replace them with the screws 3) M12x25 supplied
with the burner.
3.2 Fixing to the boiler
Figure 11 shows how to fix the burner to a boiler
without a cooled frontal.
The head should not jut out more than 200 mm.
In any case, the fettled wall should not extend be -
yond the end of the burner combustion head.
3.3 Lifting points
To move the burner, the attachment points indicat -
ed in Fig. 12 should be used.
10
1
2
2
1
Fettling
D2129
MAX 500
20075189
3
D12015
3
Fig. 10
Fig. 11
Fig. 12