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15

 

Bentone 

165 205 21

4.  Basic settings

4.1  Example of basic settings

4.1.1  Choice of nozzle

ST 120 R 69-16

Burner output

30 kW 

Estimated nozzle output:

30 / 11.86*

=

2.53 kg/h

Choice of nozzle according to the table (refer to Technical data). 

According to the nozzle table, this provides the following nozzle.

Nozzle:

0.65 GPH 

Pump pressure:

11.0 bar

ST 120 R 69-16 /ST 120 RV 69-16

Burner output

30 kW 

Output calculation due to preheater for nozzle choice according to the table 

(refer to Technical data).

Estimated nozzle output:

30 x 1.06

=

31.8 kW

31.8/11.86 * 

=

2.68 kg/h

Choice of nozzle according to the table (refer to Technical data). 

According to the nozzle table, this results in the following nozzle.

Nozzle:

0.75 GPH 

Pump pressure:

9.5 bar

1.1.1 

Basic settings

The setting value for 30 kW according to basic settings tables 

(Setting values).

Air setting

 

=

11.0

Insert setting

=

4.0

* Energy value of EO1 fuel oil = 11.86 kWh/kg

Содержание Bentone ST50 ST 120 KA

Страница 1: ...Providing sustainable energy solutions worldwide 178 153 15 1 2019 08 30 Installation and maintenance instruction ST50 ST 120 KA...

Страница 2: ...2 Bentone...

Страница 3: ...s _________________________ 15 5 Burner servicing ____________________________________ 18 5 1 Servicing _______________________________________ 18 5 2 Servicing the combustion device _________________...

Страница 4: ...elative humidity no condensation Temperature 20 to 60 C Check that the burner is compatible with the boiler s output range The label information on the rating plate refers to the burner s minimum and...

Страница 5: ...tch this must be equipped with a hatch opening switch connected to the burner s safety system When in operation the burner s noise level can exceed 85 dBA Use hearing protection The burner must not be...

Страница 6: ...h Change cleaning Brake plate 1 Year Change cleaning 3000h Change cleaning Motor 1 year 3000 hrs Cuppling chaft 1 year control change 3000h control change Fan wheel 1 Year Change when dirty unbalance...

Страница 7: ...il B10 heating oil biofuel blend as defined in DIN V51603 6 and is used for Water heating generators Hot air generators these require LMO 24 255 C2E 2 1 Dimensions ST 120 Min recommended distance to f...

Страница 8: ...5 Flange 1 d1 d 2 d 3 Combustion device d1 d2 d3 ST 120 KA 90 M10 125 150 2 3 Burner installation 2 3 1 Hole patten Make sure the hole pattern on the boiler is designed for burner flange Length of bl...

Страница 9: ...h 24 66 kW mbar Type Motor Complete burner Sound ST 120 KA 90W 0 75A 230V 50 60Hz 4 F 230V 0 8A 50Hz 70 dBA 0 5 dBA 2 5 1 Electric Specification Burner correspond to IP 20 a b c NB It is important th...

Страница 10: ...0 39 3 42 40 0 85 2 83 33 3 00 36 3 16 37 3 32 39 3 47 41 3 61 43 3 74 44 3 87 46 1 00 3 33 39 3 53 42 3 72 44 3 90 46 4 08 48 4 24 50 4 40 52 4 56 54 1 10 3 66 43 3 88 46 4 09 48 4 29 51 4 48 53 4 67...

Страница 11: ...tion cables 5 Nozzle assembly 6 Nozzle 7 Brake plate 8 Blast tube 9 Ignition electrodes 10 Connecting pipe 11 Air damper 12 Solenoid valve 13 Pump 14 Drive coupling 15 Indication air damper 16 Fan whe...

Страница 12: ...ot pinched or otherwise damaged during installation or servicing 3 1 1 Installation and Maintenance Manual The maintenance instructions supplied with the burner must be kept at an easily accessible lo...

Страница 13: ...ected to tensile stresses or become excessively bent when the burner is swung out or removed for servicing The oil filter should be installed so that the filter cartridge can easily be replaced or cle...

Страница 14: ...of the oil filter 3 For single pipe systems the return plug must be removed refer to Pump instructions 4 When installing oil hoses check that the supply and return hoses are fitted to the appropriate...

Страница 15: ...16 ST 120 RV 69 16 Burner output 30 kW Output calculation due to preheater for nozzle choice according to the table refer to Technical data Estimated nozzle output 30 x 1 06 31 8 kW 31 8 11 86 2 68 k...

Страница 16: ...16 Bentone...

Страница 17: ...position affects airflow Therefore it is always necessary to fine tune airflow using the burner s airflow regulator 4 1 3 Air intake adjustment Setting the air intake is very important to achieve goo...

Страница 18: ...off mains power and disconnect the Europlug from the burner 2 Remove the burner from the boiler by loosening the screw A 3 Loosen the housing screw B and remove the front cover C 4 Visually inspect t...

Страница 19: ...pump 5 Disconnect the solenoid valve cable from the pump 6 Disconnect the connection tube D from the pump 7 Loosen the screws E and pull out the oil pump 8 Install the new oil pump on the burner Tigh...

Страница 20: ...eel 9 Fit the fan wheel to the motor tighten the locking screw The fan wheel must be fitted with a little play between the motor and the fan wheel Make sure that there are no scratching noises Refit t...

Страница 21: ...witch on mains power start the burner and check the combustion 5 6 Replacing the entire electrical package 1 Switch off mains power and disconnect the Europlug from the burner 2 Remove the burner from...

Страница 22: ...emove the burner control and loosen the two bottom screws in the relay socket 4 The Europlug plate is firmly attached under the relay socket 5 Remove the cable of the component to be replaced 6 Connec...

Страница 23: ...a new one Replace the cover tighten lightly Do not forget to replace the gasket Open the oil supply and switch on the power 5 8 3 1 One pipe system Remove the filter refer to Filter replacement BFP 11...

Страница 24: ...ined by the pressure set at the regulator valve P1 and by the size of the oil nozzle in the nozzle line The valve P1 functions as follows When the oil has reached opening pressure the passage to the r...

Страница 25: ...al BFP pump BFP LE S pumps cannot be converted into standard pumps and the stan dard BFP pump cannot be converted to the LE S system The LE valve must be fitted when using the LE S pump The LE valve m...

Страница 26: ...s comprise theoretically calculated values where pipe dimensions and oil flow are adapted to prevent turbulent flows from occurring Turbulent flows can result in pressure losses and noise in the pipew...

Страница 27: ...27 Bentone 165 105 31 6 Oil burner control 6 1 Wiring diagram Mains connection and fuses in accordance with local regulations A DC Bl Svart LMO QRB 11 12 Blue Blau Bleue Black Schwarz Noir A1...

Страница 28: ...rol 3 a b The safety time expires If no flame is established before this time limit the control cuts out If for some reasons the flame disappears after this time limit the burner will make an attempt...

Страница 29: ...sed the problem by pressing and holding the reset button for 3 seconds The number of flashes below is repeated with a pause in between 2 flashes No flame signal when safety time expires 4 flashes Fals...

Страница 30: ...nt light Check high voltage wiring and ignition electrodes Check preheater function Symptom Burner does not start Burner pre ventilates Burner stops Causes Fuse blown Boiler thermostat has not reset P...

Страница 31: ...ght Adjust the burner Check preheater function Adjust the preheater s set operating temperature Ensure that the new oil s physical parame ters are within the limits for which the burner is designed If...

Страница 32: ...171 905 28...

Страница 33: ...Address Test performed by Postal address Company name Tel no Boiler Type Make Power kW Bentone Burner Type Model Serial no Fuel Step 1 Step 2 Step 3 Draught in fireplace Fan Press mbar Filter smoke nu...

Страница 34: ...perature If the burner will not start Press the reset button on the relay Check that the thermostats are correctly adjusted Don t forget the room thermostat check that any fusesare intact and main swi...

Страница 35: ......

Страница 36: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone se www bentone com...

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