06/2014 - Art. Nr. 4200 1057 7400
54
Operation
Burner pump
1 intake connection
2 return connection
3 pressure connection
4 oil manometer connection
5 low-pressure manometer
connection
6 light oil pressure adjustment
7
oil manometer special connection
10 solenoid valve electrical connection
Y1 light oil solenoid valve
The pump used in the light oil burner is
a self-priming gear pump, which must
be connected to the double-pipe
system; insert the filter in the intake
tube. A suction filter and light oil
pressure regulator are incorporated into
the pump.
Prior to starting up the appliance,
connect the manometers for measuring
the pressure and depression.
NB: prior to starting the burner, check
that the return is open. An obstruction
may cause damages to the pump's
seal.
1 Hoses
2 Filter
3 Cut-off valve
AT3V: The pump is of the type with two
pressure regimes. During testing it is
calibrated to 10-11 bar low flame and
15-16 bar high flame.
7
3
4
5
4
2
1
6
SUNTEC
P
V
Y1
6
1
2
3
4
5
Y1
10
SUNTEC
SUNTEC
P
V
SUNTEC
AS V 47 A
SUNTEC
AT3V 45 A
3
2
1
1
SUNTEC
