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4
Technical description of the burner
4.1
Technical data
Type
Output - Thermal power
(with air at 20 °C)
Fuel
Electrical supply
Motor
Capacitor
Ignition transformer
Pump
Absorbed electrical power
4.2
Burner description
3
9
12
11
1
Pump
2
Control box
3
Reset button with lock-out lamp
4
Flange
5
Air damper adjustment screw
6
Snorkel (BF)
4.3
Burner equipment
Flange and gasket............................................................... No. 1
Hoses with nipple ................................................................ No. 1
Screw and nuts for flange ................................................... No. 1
Screw of by-pass pump....................................................... No. 1
Hexagonal key .................................................................... No. 1
Bolts for flange to be fixed to boiler..................................... No. 4
20038579
Technical description of the burner
BF VERSION
4.7 - 8.9 kg/h
56.3 - 106.5 kW
Kerosene, viscosity 1.6 – 6 mm
Run current 1.3 A – 2750 rpm – 288 rad/s
Kerosene, maximum pressure 10 bar (145 psi)
6
10
D1843
8
GB
490T61
2
/s at 20 °C
Single phase, ~ 50Hz 230 V ± 10%
5 F
Secondary 8 kV – 16 mA
0.16 kW
5
4
1
7
Pump pressure adjustment screw
8
Pressure gauge port
9
Photoresistance
10
Combustion head
11
Motor
12
Capacitor
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.
CF VERSION
4.7 - 10 kg/h
56.3 - 119.7 kW
(H
= 11.97 kWh/kg)
i
Tab. A
Fig. 1
2
7
8
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