Standard Equipment; Technical Characteristics - Riello R40 Manual Del Usuario

STANDARD EQUIPMENT

Speed gear pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Flexible oil line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Label. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Joint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Hydraulic jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1

TECHNICAL CHARACTERISTICS

Pump
Viscosity range 1.8 - 12mm
Rotation speed
Pressure range
Coil voltage
Temperature range
CALIBRATION OF THE PUMP
The pump is calibrated at a pressure of 7 bar (1
nd
10 bar (2 stage) - the right value for operation with kerosene.
For other adjustments, refer to the technical instructions relating
to light oil operation
Output
Fig. 1 shows the output of the pump at the nozzle.
32
28
24
20
16
6
8
Viscosity: 1,8 cSt
Specific spare parts list
Code Description
3020504 Speed gear pump
3007610 Filter
3007609 Flexible oil line
3020436 Filtro + O-Ring
3020437 Needle valve
3020444 Hydraulic jack
Light oil Kerosene
2
/s (cSt) 1.6 - 6mm
2800 - 3600 min -1
7 - 15 bar 7 - 12 bar
53V (+ 0.5 -2) 50/60 Hz
–10 to +70°C
st
stage) and
10 12
14
Pressure - bar
Speed: 2850 gpm
Pump venting
WARNING
Only necessary with one-pipe systems (Fig. 2).
In the system of Fig. 2, just loosen the connection of the
vacuometer 4) (Fig. 5) and wait for the fuel to come out.
2
/s (cSt)
D5741
In the systems of Fig. 3 and Fig. 4, the air is expelled auto-
matically following burner start-up.
D9662
16
D1842
Fig. 1
1 GB
When the system is started up with empty piping,
the pump must not operate in dry conditions for
more than 5 minutes.
metres
0.5
1.5
metres
0.5
1.5
3.5
Kerosene kit
L metres
H
ø i ø i
8 mm 10 mm
10 20
1 20 40
40 80
2 60 100
Fig. 2
L metres
H
ø i ø i
8 mm 10 mm
0 35 100
30 100
1 25 100
20 90
2 15 70
3 8 30
6 20
Fig. 3
3396