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Enertech Bentone B55, Installation And Maintenance Instruction

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Bentone B55/B65 RME

General

2.  GENERAL INSTRUCTIONS

2.3 

General rules

This is a burner designed for FAME (RME) fuel. The fuel must meet the 
requirements of standard EN 14214 for FAME. The equipment on the burner 
is, however, of such a quality that it is possible to use EO1 type oil without 
modiication, although with appropriate adjustments to the combustion 
values after each change of fuel type.

The installation of an oil burner should be carried out in accordance with 
local regulations. The installer of the burner must therefore be aware of all 
regulations relating to oil and combustion.

Only oil suitable for the burner must be used and then in combination with a 
suitable oil ilter designed for FAME (RME) and installed before the burner’s oil 
pump.

If the burner is replacing an existing burner, ensure that the oil ilter is 
changed to a ilter designed for FAME (RME). Installation may only be 
performed by qualiied personnel. 

Care should be taken by the installer to ensure that no electrical cables 
or fuel/gas pipes are trapped or damaged during installation or service/
maintenance.

Burners which are fuelled by FAME (RME) are and must be equipped with 
parts designed for this fuel. This applies in particular to oil-related parts such 
as the pump, solenoid valve, oil ilter and hoses. It is very important when 
carrying out a service to replace old parts with new parts of the same quality.

2.1 

Manual

•  The contents of this manual are to be observed by all who work for any 

reason on the unit and its appertaining system parts.

•  This manual is intended especially for authorised personnel.

•  This manual is to be regarded as part of the burner and shall always  be 

available near the place of installation.

2.2 

Safety directions

The electrical installation shall be made according to valid regulations for 
heavy current and in a professional way, so that the risk of leaking oil, ire or 
personal injury is avoided.

Care should be taken by the installer to ensure that no electrical cables or 
fuel/gas pipes are trapped or damaged during installation or service/
maintenance.

Summary of Contents for Bentone B55

Page 1: ...Providing sustainable energy solutions worldwide 178 026 66 1 2016 08 23 Installation and maintenance instruction B55 B65 RME ...

Page 2: ......

Page 3: ...Set values for nozzle assembly B55______________________15 5 3 Set values for nozzle assembly B65______________________15 5 4 Set values for air damper B55______________________________15 5 5 Set values for air damper B65______________________________15 5 6 Nozzle assembly regulation ixed brake plate ______16 5 7 Damper motor 2 Stage_______________________________________17 6 MAINTENANCE THE BURNE...

Page 4: ...ectrodes 11 Switch l ll 12 Indicating lamp Stage 2 13 Cover inspection glass 14 Indicating lamp Stage 1 15 Switch 0 l 17 Electric panel 20 Motor 21 Solenoid valves 22 Magnetventiler 23a Connecting pipe 25a Solenoid valve bloc Stage 2 26a Nozzle assembly adjustment ixed 27a Scale air regulation 27b Scale nozzle assembly 31a Adjustment device air damper 32 Switch ll lll 33 Indicating lamp Stage 3 34...

Page 5: ...e relay base 16 Fan wheel 18 Contactor 19 Thermal overload protection 22 Solenoid valve 23a Connecting pipe 23b Hydraulic hose 24 Air intake 25a Solenoid valve bloc Stage 2 25b Solenoid valve bloc Stage 3 26a Nozzle assembly adjustment 26b Nozzle assembly adjustment hydrauli 27a Scale air regulation 27b Scale Nozzle assembly 29 Air damper 30 Pump 31b Adjustment device Nozzle assembly 35 Damper mot...

Page 6: ... should be taken by the installer to ensure that no electrical cables or fuel gas pipes are trapped or damaged during installation or service maintenance Burners which are fuelled by FAME RME are and must be equipped with parts designed for this fuel This applies in particular to oil related parts such as the pump solenoid valve oil ilter and hoses It is very important when carrying out a service ...

Page 7: ...k increases if the area of the chimney lue is too large The temperature of the lue gases should exceed 60 C measured 0 5 metres from the chimney top Measures to raise the temperature Insulate the chimney in cold attics Install a tube in the chimney Install a draught regulator dilutes the lue gases during operation and dries them up during standstill Increase the oil quantity Raise the lue gas temp...

Page 8: ...ipped with hydraulic air control or optimization the oil pressure should not be less than 14 bar Length of burner tube B55 Flange Measure B Burner tube Measure C Burner tube Measure D Length of burner tube B65 Flange Measure B Burner tube Measure C Burner tube Measure D B55 B55 B55 B65 B65 B65 Standard 1 303 273 160 155 288 258 200 155 Standard 2 403 373 160 155 388 358 200 155 Standard 3 503 473 ...

Page 9: ...field B65 24 99kg h 285 1174 kW B65 Measured test 200 300 400 600 700 800 900 1000 2 6 8 12 14 Pressure in ire place mbar Output range kW 2 0 4 10 500 1100 1200 Unbroken line is the approved working ield as per EN267 Pressure in ire place mbar Output range kW 100 200 300 400 500 600 700 800 2 0 2 4 6 8 10 ...

Page 10: ... 281 7 00 26 06 309 266 27 33 324 279 28 55 339 291 29 70 352 303 7 50 27 92 331 285 29 28 347 299 30 59 363 312 31 83 377 325 8 00 29 79 353 304 31 23 370 318 32 63 387 333 33 95 403 346 8 50 31 65 375 323 33 18 393 338 34 66 411 353 36 07 428 368 9 00 33 59 398 343 35 14 417 358 63 71 435 374 38 19 453 389 9 50 35 37 419 361 37 09 440 378 38 74 549 395 40 31 478 411 10 00 37 23 441 380 39 04 463...

Page 11: ...335 288 29 13 345 297 6 50 28 63 340 292 29 63 351 302 30 62 363 312 31 55 374 322 7 00 30 84 366 314 31 91 378 325 32 98 391 336 33 98 403 347 7 50 33 04 392 337 34 19 405 349 35 33 419 360 36 41 432 371 8 00 35 25 418 359 36 47 433 372 37 69 447 384 38 80 460 396 8 50 37 45 444 382 38 74 459 395 40 04 475 408 41 26 489 421 9 00 39 65 470 404 41 02 486 418 42 40 503 432 43 69 518 446 9 50 41 85 4...

Page 12: ...g when swinging out the burner or removing it for service Fit the oil ilter 1 so that the ilter cartridge can easily be replaced 4 4 Electrical connections The main power switch must be turned off before beginning electrical in stallation If the boiler has a 7 pin and a 4 pin Eurostecker connector these will often connect straight to the burner If not use the connectors supplied A 5 pin connector ...

Page 13: ...cure it with the nuts E 4 9 Oil lines 1 Check the size of the oil line see Pump instructions 2 An oil iler 1 2 must be itted to the oil line If an air trap is itted then the oil ilter should be itted to the oil line before the air trap 3 With a single pipe system the return plug must be removed see Pump instructions 4 When itting oil hoses check that the supply and return hoses are connected to th...

Page 14: ...zzles Stage 1 8 50 Gph Stage 2 6 00 Gph Pump pressure 14 bar Basic settings B65 2 Power outputs and nozzle choice from example Nozzle assembly Stage 2 15 Damper motor Closed 0 Blue cam Stage 1 25 Orange cam MV 2 50 Black cam Stage 2 65 Red cam The black cam for Stage 2 MV 2 must be placed between the cams for Stage 1 and Stage 2 The positions of MV 2 are determined by the boiler characteristics wh...

Page 15: ...ntone B55 B65 RME General 5 2 Set values for nozzle assembly B55 5 3 Set values for nozzle assembly B65 5 4 Set values for air damper B55 5 5 Set values for air damper B65 Luft Luft Insats skala Insats skala ...

Page 16: ...possible across the brake plate Nozzle assembly regulation should be adjusted for Stage 2 output Adjustment Adjust to the desired position on the scale A using the set screw B tur ning anti clockwise reduces the pressure drop and moves the brake plate outwards If pulsation occurs the pressure drop across the brake plate can be altered until pulsation stops A B ...

Page 17: ...rmally not necessary to change it Releasing The damper motor can be released using the white release button This feature simpliies replacement of the damper motor To release Press down the shaft and slide it outwards until it disengages from the milled slot To engage Slide the shaft inwards and release Adjust the position of the motor so that the cogs mesh with each other The damper motor rotates ...

Page 18: ... combustion Note After servicing replacing components that affect combustion a lue gas analysis and soot measurement must be carried out on the installation Note If nozzles are dirty always replace them with new ones Do not clean them On boilers with a hinged door the door can be opened and the burner pipe can be removed from the lange and pulled forwards With burners that have an extended burner ...

Page 19: ...ease the damper motor and lock it at 30 4 Undo the screws G that secure the mounting plate for the damper motor 5 Raise it carefully so that the air damper stays in the air intake 6 Disconnect the H link arm from the motor shaft 7 Separate the damper motor from the mounting plate I 8 Reit the damper motor on the mounting plate 9 Connect the link arm to the damper motor shaft It is important that t...

Page 20: ...he new pump and adjust to give the same spacing between the pump and pump coupling as before K 6 Fit the oil pump on the burner and tighten the screws J It is important that splines on the pump shaft align correctly with the pump coupling 7 Fit the oil hoses 8 Connect the Eurostecker connectors and turn on the main power switch 9 Bleed the pump start the burner and adjust to the correct oil pressu...

Page 21: ...21 Bentone B55 B65 RME General ...

Page 22: ...low 75 mm 2 s by it being kept hot 7 2 Components 1 Manometer connection G 1 8 2 Connection for nozzle G 1 4 3 Suction line G 1 2 4 Return line G 1 2 5 Pressure regulation with screwdriver 6 Holes Immersion heaters 7 Filter 8 Head gasket 9 Cover 7 3 Oil connection The pump should be connected using a two pipe system when it is operated using oils with higher viscosity A one pipe system is not reco...

Page 23: ...le 1 Gear set 7 5 Function The pump gear 1 draws oil through the pump suction port 5 from the tank through the ilter in the pump and transports the oil to the valve 6 which controls the oil pressure to the nozzle Oil that does not go through the outlet 7 to the nozzle will be bypassed 2 through the valve 6 back to the return port 8 on the pump 7 6 Preheating pump The pump has the facility to it an...

Page 24: ...24 Bentone B55 B65 RME General 8 ELECTRIC EQUIPMENT 8 1 Wiring diagram LMO24 255 ...

Page 25: ...door S6 Control thermostat high low S7 Main switch 3 fas S20 Main switch 1 fas T1 Ignition transformer X1 Connection terminal board X2 Earth terminal X3 Plug in contact Euro burner X4 Plug in contact Euro boiler X5 Plug in contact Euro high low burner X6 Plug in contact Euro high low boiler X7 Plug in contact Euro 3 phase burner X8 Plug in contact Euro 3 phase boiler Y1 Solenoid valve 1 Y2 Solenoi...

Page 26: ...g position and can now change between high and low capacity 4 5 Operating position If the burner operation is interrupted by means of the main switch or the thermostat a new start takes place when the conditions in accordance with point 1 are fulilled The oil burner control cuts out A red lamp in the control is lit Press the reset button and the burner re starts 8 4 Function LMO24 255 LMO24 Pre ig...

Page 27: ...as caused the problem by pressing and holding the reset button for 3 seconds The number of lashes below is repeated with a pause in between 2 lashes No lame signal when safety time expires 4 lashes False light during start 7 lashes 3 x Losses of lame during operation 8 lashes Time out for preheater 10 lashes Incorrect wiring internal fault or simultaneous occurrence of two faults In order for this...

Page 28: ...Defective oil burner control or lame monitor No oil supply Too great a pressure drop at brake plate Too strong draught prevents lame forming No spark Check and replace fuse as necessary Investigate cause of fault Adjust thermostat Reset the overheating protection Investigate the cause of its deploying Remedy fault Check by replacing with new Check that tank oil lines solenoid valves pump and nozzl...

Page 29: ...s suivants et satisfont aux critères applicables des directives CE suivantes Dokument EN 267 EN 60335 EU direktiv EU Directives EU Direktiven CE suivantes 2004 108 EC Elektromagnetisk kompatibilitet Electromagnetic compatibility EC Richtlinie Compatibilité électromagnétique 2006 95 EC Lågspänningsdirektivet Low voltage directive Niederspannungs Richtlinie Directive sur les basses tensions 2006 42 ...

Page 30: ...eset 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 the burner still does not ignite send for the service...

Page 31: ......

Page 32: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone se www bentone com ...

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