Fuel Feed Pipes - Ferroli SUN G 14/2 PRO Manual Para La Instalacion Y El Mantenimento

POSITIONING THE BURNER
We recommend that you fit the burner on the boiler in the position indicated in figures A and
B. Do not assemble in positions C or D otherwise the anti-drip device in the nozzle holder
cannot be used. Above all, positioning here allows good regulation of the air intake gate and
allows its immediate closure when the burner is switched off. Fit the burner in positions C or
D only if absolutely necessary.
IMPORTANT: if the burner is installed in position B the nozzle holder must be rotated 60° so
that the notch on the holder is facing upwards. Then lock the burner in place with the screw
and fix the attachment plate with the two upper screws.

FUEL FEED PIPES

ASPIRATED SYSTEM
m
60
50
40
30
ø 8
20
10
1
0
UK
Diagrams refer to light oil with max viscosity 1.5°E (6 cSt) at 20°C.
26
ø 12
ø 10
H-m
4
2 3
GRAVITY-DROP SYSTEM
m
ø 10
100
80 ø 8
60
40
ø 6
20
0
1
0 2
4 H-m
3