Technical Description Of The Burner; Technical Data; Burner Description; Burner Equipment - Riello 484LD2X Installation, Use And Maintenance Instructions

4

Technical description of the burner

4.1

Technical data

Code
Output - Thermal power
(with air at 20 °C)
Fuel
Electrical supply
Motor
Capacitor
Ignition transformer
Pump
Absorbed electrical power
4.2

Burner description

1 2
1 Reset push-button with lock-out lamp
2 Flame sensor
3 Snorkel
4 Blast tube
5 Air damper adjustment screw
6 Pump
4.3

Burner equipment

Screw of by-pass pump....................................................... No. 1
2903266
Technical description of the burner
3516010
1.0 – 1.5 kg/h
12 – 18 kW
Kerosene, viscosity 1.6 – 6 mm
0.115 kW
3
D7353
8
3516020
1.5 – 2.1 V
18 – 25 kW
2
/s at 20 °C (Hi = 11.97 kWh/kg)
Single phase, ~ 50Hz 230V ± 10%
Run current 0.7A – 2700 rpm – 283 rad/s
4.5 F
Secondary 18 kV – 25 mA
Kerosene, maximum pressure 10 bar (145 psi)
4
5
6
7
7 Hose
8 Capacitor
9 Pump pressure adjustment screw
10 Control box
11 Coil protection
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 10%
Bio blend, it will be essential to use flexible oil
lines suitable for bio fuel use.
Please contact Riello for further information.
GB
20015255
2.1 – 2.7 kg/h
25 – 32 kW
0.16 kW
Tab. A
11
10
9
8
Fig. 1