Technical Description Of The Burner; Technical Data; Burner Description; Burner Equipment - Riello RDB3.2 G5 41/50 RDB3.2 G5 50/58 Installation, Use And Maintenance Instructions

4

Technical description of the burner

4.1

Technical data

Model
Delivery
(1)
Heat output range
(1)
Thermal power
(1)
Fuel
Electrical supply
Motor
Capacitor
Ignition transformer
Pump
Absorbed electrical power
Reference conditions: Ambient temperature 20°C - Barometric pressure 1013 mbar - Altitude 0 m a.s.l. (H i = 11.86 kWh/kg)
(1)
4.2

Burner description

3
6
D4069
1 Pump
2 Control-box
3 Reset button with lock-out lamp
4 Flange with insulating gasket
4.3

Burner equipment

Flexible oil pipe with nipple ................................................. No. 1
Screw of by-pass pump....................................................... No. 1
CF air intake........................................................................ No. 1
Instruction............................................................................ No. 1
20158133
Technical description of the burner
RDB 3.2 G5 41/50
3.5 - 4.2 kg/h
41/50 kW
45.5 kW
Kerosene, viscosity 1.6 – 6 mm
Run current 1.3 A – 2750 rpm – 288 rad/s
Kerosene, maximum pressure 10 bar (145 psi)
5
4
8 GB
Single phase, ~ 50Hz 230 V +/- 10%
5 F
Secondary 18 kV – 25 mA
0.24 kW
1
5 Air damper adjustment screw
6 Flame sensor
7 Pump pressure adjustment screw
8 Pressure gauge port
The hoses supplied with this burner set for
Kerosene use are not suitable for use with Gas oil
containing a Bio blend.
WARNING
Please refer to the spare part list for the specific
hoses suitable for bio fuel use.
In case of use with gas oil containing up to 30%
Bio blend, it will be essential to use flexible oil
lines suitable for bio fuel use.
Please contact Riello for further information.
RDB 3.2 G5 50/58
4.2 - 4.9 kg/h
50/58 kW
54 kW
2
/s at 20 °C
2
Tab. A
7
8
Fig. 1