Bentone B 30 2A, Installation And Maintenance Instruction

Page 1: ...Providing sustainable energy solutions worldwide CR00057 178 134 52 2 2021 04 09 Installation and maintenance instruction B 30 2A LOA24 171B2E AT2 45C Translation of the original instructions ...

Page 2: ...oaded at www bentone com ecodesign da 1 Manualer på andre sprog 2 www bentone com download eller scan QR koden 3 Indtast brænderens artikelnummer der findes på typeskiltet se billede og vælg dit sprog Detaljerede oplysninger om ecodesign kan downloades på www bentone com ecodesign fr 1 Manuels dans d autres langues 2 www bentone com download ou scannez le code QR 3 Saisir le numéro d article du br...

Page 3: ..._____ 17 5 Burner installation___________________________________ 18 5 1 Examples of basic setting B 30 2A__________________ 18 5 2 Setting values for nozzle and air damper_____________ 18 5 3 Setting of brake disc and air flow ___________________ 19 6 Burner servicing ____________________________________ 20 6 1 Servicing the combustion assembly ________________ 20 6 2 Servicing air dampers ______...

Page 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 maximum power The power data on the type sign refers to the burner s min and max power All components must be installed without being bent twisted or subjected to mechanical or thermal forces which ca...

Page 5: ...nnected 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 put into operation without proper safety and protection devices A Class BE fire extinguisher is recommended It is forbidden to alter the design or use accessories which have not been approved by Enertech in writing Prior to operation the following points ...

Page 6: ...ning 3000 hrs Change cleaning Motor 1 year 3000 hrs Cuppling chaft 1 year Control change 3000 hrs Control change Fan wheel 1 year Change when dirty unbalance 3000 hrs Change when dirty unbalance Oil filter 1 year 3000 hrs Change Oil valve Tightness check 1 year Replacement in case of leakage The burner and its components must be recycled according to applicable regulations Burner servicing schedul...

Page 7: ...defined in DIN V51603 6 and is used for Water heating generators Hot air generators these require LMO 24 255 C2E 2 1 Dimensions B 30 2A Min recommended distance to floor A Ø B Ø C D E F G H I J B 30 2A 174 315 108 108 372 220 281 303 188 395 200 2 1 1 Dimensions flange ø108 160 190 35 1 4 H I A D øB øC E G F J ...

Page 8: ...V 60Hz 8µF 230V 3 1A 60Hz 84 dBA 0 5 dBA 2 2 Working field B 30 2A 2 3 Electric Specification Burner correspond to IP 20 Max burner supply see data plate 0 5 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 60 80 100 120 140 160 180 200 mbar kW 6 0 17 0 kg h 72 200 kW 160302 622 ...

Page 9: ... various boiler types with varying furnace geometries and furnace loads it is impossible to commit to a certain scattering angle or a specific distribution pattern It should be noted that the scattering angle and distribution pattern changes with pump pressure d1 d 2 d 3 2 4 Setting of brake plate and air flow 2 5 Recommended nozzle and pressure NB It is important that the spark does not strike ag...

Page 10: ... 33 324 279 7 50 26 47 314 270 29 28 347 298 8 00 28 24 335 288 31 23 370 318 8 50 30 00 356 306 33 18 393 338 9 00 31 77 377 324 35 14 417 358 13 kg h kW Mcal h 3 61 43 37 4 24 50 43 4 67 55 48 5 09 60 52 5 30 63 54 5 73 68 58 6 36 75 65 7 00 83 71 7 42 88 76 8 49 101 86 9 55 113 97 10 61 126 108 11 67 138 119 12 73 151 130 14 85 176 151 16 97 201 173 19 10 226 195 21 22 251 216 23 34 277 238 25 ...

Page 11: ...59 268 230 23 56 279 240 4 50 21 84 259 223 23 09 274 235 24 28 288 248 25 41 301 259 26 49 314 270 5 00 24 27 288 247 25 65 304 262 26 98 320 275 28 24 335 288 29 44 349 300 5 50 26 70 317 272 28 22 335 288 29 68 352 303 31 06 368 317 32 38 384 330 6 00 29 13 345 292 30 79 365 314 32 38 384 330 33 89 402 346 35 33 419 360 6 50 31 55 374 322 33 35 395 340 35 07 416 358 36 70 435 374 38 26 454 390 ...

Page 12: ...cable 6 Ignition transformer 7 Reset button 8 Electric panel 9 Cover inspection glass 10 Switch I II 11 Switch 0 I 12 Fan wheel 13 Motor 14 Nozzle assembly adjustment 15 Blast tube 16 Damper motor 17 Photo cell 18 Air damper 19 Air intake 20 Connecting pipe Stage 1 21 Solenoid valve 22 Connecting pipe Stage 2 ...

Page 13: ...maintenance 3 1 1 Installation and maintenance instructions The maintenance instructions supplied with the burner must be kept at an easily accessible location in the boiler room 3 1 2 Instructions The user must receive detailed instructions concerning the functionality of the oil burner and entire system It is the responsibility of the supplier to provide the user with instructions 3 1 3 Inspecti...

Page 14: ...14 Bentone 4 Installation 4 1 Handling and lifting instruktion The lifting aid are available as spare parts ...

Page 15: ...leaning filters are recommended for oils of a higher viscosity or oils that contain significant impurities Oil affected parts shall be selected in materials that are capable of withstanding the medium s physical properties When installing oil hoses check that the inlet and return hoses are fitted to the appropriate connection on the oil pump The hoses shall be located so that they do not bend or b...

Page 16: ...e burner pipe are pointing down not on all burner pipes This allows any drops of oil to run out 8 Insulate between the burner and boiler door to reduce radiated heat 9 Install the burner body on the flange 10 Lock the burner body using with the nut nuts 11 Connect the oil pipes to the pump see Burner servicing 12 Connect the burner electrically see Burner servicing 4 7 Check oil line seals Once th...

Page 17: ... volume Turn orange cam towards 90 Adjust the operating switch back to low capacity and check Full capacity Adjust the operating switch to low capacity I Reduce the air volume Turn red cam towards 0 Increase the air volume Turn red cam towards 90 If the red cam is moved the black one must also be moved Reset the control switch to High Load and make sure the correct air quantity is reached Releasin...

Page 18: ...0 Basic settings should only be seen as setting values to get burner to start and establish a flame Once the burner has started and established a flame it will be necessary to adjust the settings so that they are adapted to the installation in question and the fuel used at the time Basic settings The setting value for 150 kW according to default settings tables Refer to 6 5 for the correct setting...

Page 19: ...hat it is simply a matter of a basic setting that should be adjusted retrospectively once the burner has started A flue gas analysis and soot quantity measurement must be carried out when fine tuning the burner Grade of Oil Excess air flue gases Max CO2 O2 CO2 Lambda 1 2 Light oil B10 heating oil biofuel blend as defined in DIN V51603 6 4 1 12 5 15 4 Recommended excess air ...

Page 20: ...on electrodes see technical data 8 If necessary replace the ignition electrodes 9 Fit the burner body and the burner flange together and secure with the nut G 10 Open the boiler spectacle flange to access the burner pipe 11 Remove and clean the burner pipe Turn anticlockwise 12 Install the burner pipe make sure you install the drainage hole not on all burner pipes facing downwards so that any spil...

Page 21: ...ricate any damper shaft 10 Re install the damper motor and mounting plate on the air intake Make sure the damper axle is properly mounted 11 Install the intake grille for the air intake 12 Release the damper motor release button 13 Check adjust the combustion H H Note When servicing replacing components that affect combustion an analysis and soot test shall be carried out on the installation If th...

Page 22: ...ve the damper motor from the mounting plate 6 Mount the damper to the damper axle 7 Install the new damper motor on the mounting plate 8 Connect the damper motor s cables 9 Re install the damper motor and mounting plate on the air intake according to the instructions on servicing the air damper 10 Turn on the mains power 11 Check adjust the combustion If the burner is directly connected ensure tha...

Page 23: ...s test run and check combustion 2 6 4 1 Replacing the drive shaft Removal and installation 1 Make sure the power to the burner is switched off 2 Detach the electrical panel 3 Disconnect the motor s electrical cable 4 Remove the motor 5 Remove the drive shaft and drive coupling from the motor 6 Disconnect the drive coupling from the pump 7 Fit the coupling pump and motor Make sure the drive shaft i...

Page 24: ...J It is important that the pump shaft splines align correctly in the pump coupling 6 Connect hoses connection pipes and electrical cables 7 Turn on the mains power 8 Bleed the pump start the burner and set the correct oil pressure refer to technical data for correct output 9 Check combustion J If the burner is directly connected ensure that all components on the burner are without power Note When ...

Page 25: ...ibration level are 5 0 mm s Check all bolts and nuts for correct torque Check fan wheel for damage and contamination Change when dirty unbalanced Check motor bearings If worn change motor bearings Use lid screw hole for sensor mounting ...

Page 26: ... range 8 25 bar Rated voltage of coil 220 240V 50 60 Hz Oil temperature max 60 C Components 1 Suction line G 1 4 2 Return plug 3 Nozzle outlet G 1 8 Stage 2 and stage 1 4 Pressure gauge port G 1 8 5 Vacuum gauge port G 1 8 6 Pressure adjustment Stage 1 7 Pressure adjustment Stage 2 8 Pressure adjustment 9 Solenoid valve 1 10 Solenoid valve 2 ...

Page 27: ...ting valve eliminating its effect and the high pressure regulating valve now determines the nozzle pressure The blocking solenoid valve of the nozzle line is of the normally closed type This design ensures extremely fast response and the switching can be selected according to the burner operating sequence and is independent of motor speed When this solenoid valve is non activated the valve is clos...

Page 28: ...6 56 141 150 11 41 105 150 31 81 150 150 26 69 148 150 19 66 150 150 13 48 122 150 36 94 150 150 31 81 150 150 22 75 150 150 16 55 139 150 42 108 150 150 35 92 150 150 d mm 35 45 55 65 75 95 60 77 102 130 150 e Pump Pumpe Pompe Pompa Q l h 4 6 8 10 6 8 10 12 6 8 10 12 8 10 12 14 8 10 12 14 H m Q pumpcapacity 0bar Pumpenleistung bei0bar capacitédel engrenageà0bar portatadellapompaa0bar One pipe sip...

Page 29: ...alculated values where the pipe dimensions and oil velocity have been matched so that tur bulences will not occur Such tur bulences will result in increased pressure losses and in acoustic noise in the pipe system In addition to drawn copper piping a pipe system usually comprises 4 elbows a non return valve a cut off valve and an external oil filter The sum of these individual resi stances is so i...

Page 30: ...uld be checked A When a leak is detected it is usually sufficient to tighten the coupling element that is leaking Filter Gasket 7 1 3 Replacement of pump filter Removal and installation 1 Close the oil supply to the burner 2 Loosen the pump cover s screws 3 Remove the filter and gasket 4 Mount new gasket and filter 5 Refit the cover 6 Open the oil supply 7 Start the burner and check seals and comb...

Page 31: ...ke sure the power to the burner is switched off 2 Disconnect the solenoid valves electrical cables 3 Loosen the nut holding the magnet terminal 4 Loosen the screws securing the valve s mounting plate 5 Remove the valve 6 Check to ensure the correct valve is in place there are two versions NC and NO 7 Install the new valve and refit the other parts in the reverse order 8 Check functionality 7 1 5 R...

Page 32: ...he same wiring as the existing component or the specified alternative arrangement 5 Turn on the main power 6 Check the function of the new component 7 Start the burner Check combustion If the burner is directly connected ensure that all components on the burner are without power When servicing replacing components that affect combustion an analysis and soot test shall be carried out on the install...

Page 33: ...33 Bentone 165 105 27 9 Oil burner control 9 1 Wiring diagram If the boiler is not equipped with wired contacts connect the enclosed contacts to terminals X4 and X6 in accordance with wiring diagram ...

Page 34: ... 1 opens 2 2 Solenoid valve 1 opens Oil mist is formed and ignited The photocell indicates a flame 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 to re start 4 Full load thermostat ON 1 The ignition spark goes out 15 s after flame indication LOA24 171...

Page 35: ...es not start Preheater does not get up to temperature Check preheater function Symptom Causes Remedies Burner does not start Fuse blown Check and replace fuse as necessary Investigate cause of fault Boiler thermostat has not reset Adjust thermostat Preheater does not get up to temperature Check preheater function Reset the overheating protection Investigate the cause of its deploying Remedy fault ...

Page 36: ...ignition electrodes are not damaged Excessively strong draught Check high voltage cables Check position of nozzle assembly setting Correct boiler draught Excessive pressure drop across the brake plate Adjust the burner Preheater temperature too low Check preheater function New oil type Adjust the preheater s set operating temperature Ensure that the new oil s physical parame ters are within the li...

Page 37: ...y too low Check that the oil reaching the pump has the physical parameters that the pump can handle Change the oil or the pump s oil parameters Pump worn Replace the pump Pump run using impure oil that has worn the pump out prematurely Replace pump and install self cleaning filter in the oil system Blocked pump filter Check clean pump filter 165 105 09 2 2021 01 21 3 ...

Page 38: ... 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 number CO2 O2 NOx CO Flue gas temp C Setting brake disc Setting Air damper Pump pressure bar Nozzle ...

Page 39: ...emperature 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 switch is on If the burner starts but does not ignite Make an attempt to start the burner Never make close repeated start attempts Don t restart the burner until the boiler is free from oil gases If th...

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Page 44: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone com ...