Burner Dimensions; Firing Rates - Riello RDB1 12/18 WH Installation, Use And Maintenance Instructions

Kerosene burners
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4.4

Burner dimensions

136
4.5

Firing rates

The MAXIMUM OUTPUT is chosen from within the diagram area
(Fig. 3).
The MINIMUM OUTPUT must not be lower than the minimum
limit of the diagram.
The burner delivery must be selected within area of the diagrams
(Fig. 3). This area is called firing rates and provides the maximum
delivery of the burner in relation to the pressure in the combustion
chamber.
4
D8646
Technical description of the burner
150
3
2
1
3518466
0
10
12
14
16
1
The work point may be found by plotting a vertical line from the
desired delivery and a horizontal line from the pressure in the
combustion chamber. The intersection of these two lines is the
work point which must lie within the firing rates.
WARNING
3514261
18
20
22
24
26
1.5
2
9
GB
63
195
ø
13
The firing rate area values have been obtained
considering a surrounding temperature of 20 °C,
and an atmospheric pressure of 1013 mbar (ap-
prox. 0 m above sea level) and with the combus-
tion head adjusted as shown on page 16.
28
Thermal power - kW
Fuel output - kg/h
75
D8645
Fig. 2
Fig. 3
2903430

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Rdb2.2 18/25 wh484 ld2x744 t2sx35184663514261

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