GENERAL INFORMATION
These are mechanical spray burners, featuring two ignition stages and two nozzles. Small-flame start-up
prevents strong back pressures in the chamber. Once this flame has stabilised, the second nozzle is engaged
to achieve maximum delivery.
The fitting of a control unit (thermostat, etc..) on the valve of the second nozzle allows high-low flame operation.
Particularly suited for pressurized chambers, though also adapting well to negative pressure chambers.
Standard features include long flange-sliding draught tube to adapt the entry in the combustion chamber.
Air lock control is automatic, with electric servo-control.
Besides the safety features offered by the electrical control box and the photoresistor-probe flame control,
other features include:
- safety start-up lock if the air lock is not properly closed;
- safety second-nozzle start-up lock if the air lock is blocked in start position (thereby preventing operation with
too much fuel and too little air)
The fuel pump is of the self-priming type, with two pipes and by-pass incorporated.
The control box is of the electronic-programmer type, with components grouped on printed circuit.
TECHNICAL FEATURES
Delivery
Thermal output
Motor
Transformer
Total absorbed power
Weight
Mains voltage
Fuel
PG
min.
kg/h
max.
kg/h
min.
kW
max.
kW
min.
kcal/h
max.
kcal/h
W
kV/mA
W
kg
LIGHT OIL - Max. viscosity at 20
180/2
60
180
711
2.135
612.000
816.000
1.836.000
2.550.000
4.800
13/35
5.800
200
230/400 V - 50Hz three-phase
o
250/2
300/2
80
250
949
1.186
2.965
3.558
1.020.000
3.060.000
7.500
7.500
13/35
13/35
8.500
8.500
295
C: 1,5
E = 6cSt = 41 sec. R1
o
17
100
300
330