23
TWO STAGE LIGHT OIL BURNERS
- Observe the measurements indicated in the diagram
when fitting the fan.
FAN ASSEMBLY DIAGRAM
SUNTEC PUMP mod. AT 3 45A / 3 55A with built in filter
1
Solenoid blocking valve for in line cutt-off
(usually closed) 1
st
flame
2
Solenoid valve for switch-over between low and high
modes (usually open) 2
nd
flame
3
Pressure outlet
(pressure take-off for air gate hydraulic jack)
4
Low pressure regulator (1
st
flame)
5
High pressure regulator (2
nd
flame)
6
Suction
7
Return internal by-pass plug
8
Pressure outlet
(pressure gauge port and air bleed valve 1/8")
9
Vacuum gauge port 1/8"
10 Nozzle outlet
N.B. The pump is preset at a 10 bar pressure (1
st
flame)
and 18 bar (2
nd
flame).
N° 8736
Rev. 10/05/1988
N° 0002934540
Rev. 04/04/2005
