LAMBORGHINI ECO 30, Installation And Maintenance Manual, Page: 34 / 112

34
STARTING PROCEDURES
1) PRELIMINARY OPERATIONS
- Mount the pressure gauge and the vacuum gauge on the pump (remove after tune up).
- Open the fuel line valve.
- Close the thermostat lines (furnace/room temperature)
- Attach electricity to the main switch.
- Switch to the on position.
- Unlock the burner (by pushing the red button)
2) STARTING CYCLE
F - In-line filter
P - Pump
VE1 - Electromagnetic valve 1° choke
VE2 - Electromagnetic valve 2° choke
G1 - 1° choke
G2 - 2° choke
A) After the preliminary operations, begin the starting cycle. The burner motor begins to rotate with the
pump; The fuel introduced is directed back to the tank. The burner ventilator and the ignition transformer
are also in operation and perform the phases of:
- pre-heating of the combustion chamber
- pre-cleaning a part of the fuel circuit
- pre-ignition with spark between the electrode points
N.B.: In mod. ECO 30, the air intake butterfly valve opens in relation to the fuel needs of the burner; in mod.
ECO 30/2 – ECO 40/2 servomotor controls the air intake butterfly valve in relation to the setting of the first
flame.
B) At the end of the pre-cleaning, the burner opens the electromagnetic valve VE1 ; the fuel arrives to the
choke
G1
and comes out finely atomised.
The contact with the spark present between the electrode points determines the ignition of the flame. The
safety cut-off time begins simultaneously.