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4. Basic settings
4.1 Example of basic settings
4.1.1
Choice of nozzle
ST 133 S 75-24
Burner output
Estimated nozzle output:
Choice of nozzle according to the table (refer to Technical data).
According to the nozzle table, this provides the following nozzle.
Nozzle:
Pump pressure:
ST 133 SV 75-24
Burner output
Output calculation due to preheater for nozzle choice according to the table
(refer to Technical data).
Estimated nozzle output:
Choice of nozzle according to the table (refer to Technical data).
According to the nozzle table, this results in the following nozzle.
Nozzle:
Pump pressure:
4.1.2 Basic settings
The setting value for 70 kW according to basic settings tables
(Setting values).
Air setting
Nozzle assembly setting
* Energy value of EO1 fuel oil = 11.86 kWh/kg
Setting values for nozzle and air damper
Scale
32
28
24
20
16
12
8
4
0
40
50
60
14
Bentone
70 kW
70 / 11.86*
=
1,50 GPH
11.0 bar
70 kW
70 x 1.06
=
74,2/11.86 *
=
1,65 GPH
10,5 bar
=
=
Air settings
Nozzle assembly
70
80
90
100
5,90 kg/h
74,2 kW
6,25 kg/h
12.0
7.0
kW
110
120
Burner output
165 305 16-2
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