Technical Description Of The Burner; Technical Data; Burner Description; Burner Equipment - Riello RDB1R GRANT MILTON 20 kW Installation, Use And Maintenance Instructions
Light oil burner
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5
Technical description of the burner
5.1
Technical data
Model
Output
(1)
Thermal power
(1)
Fuel
Electrical supply
Max power supply
Short circuit current
Fan motor
Capacitor
Ignition transformer
Pump
Absorbed electrical power
Protection level
Conditions of reference; Ambient temperature 20 °C - Barometric pressure 1013 mbar - Altitude 0 m above sea level.
(1)
(Hi = 11.86 kWh/kg).
5.2
Burner description
3
4
1
Pump
2
Air damper adjustment screw
3
Reset button with lock-out lamp
4
Flame sensor
5
Control-box
5.3
Burner equipment
Hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Fitting for hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Hexagonal key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Screws of by-pass pump . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Instruction manual + Spare part list . . . . . . . . . . . . . . . . . . No. 1
20166849
Technical description of the burner
9
8
2
6
GB
RDB1R
1.4 - 2.2 kg/h
16.6 - 26 kW
Light oil, viscosity 4
6 mm
Single phase, ~ 50Hz, 230 V ± 10%
1 A ~
4 A ~
Intensity 0.75 A
Velocity 2800 rpm – 294 rad/s
4.5 F
Secondary 8 kV – 16 mA
Pressure; 8
15 bar
0.25 kW
IP 20
1
10
6
Pump pressure adjustment screw
7
Pressure gauge port
8
Blast tube
9
Snorkel
10 Hose
2
/s at 20°C
5
6
7
Tab. A
20173082
Fig. 1
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