elco Firebird FB 2 K LN Instructions Manual Download

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FB 2 K

LOW NOx

KEROSENE BURNERS

Instructions to Assembly,

Commissioning and Maintenance

Before installing and using the burner, read this manual carefully

and keep it close to the burner.

Summary of Contents for Firebird FB 2 K LN

Page 1: ...FB 2 K LN LOW NOx KEROSENE BURNERS Instructions to Assembly Commissioning and Maintenance EN Before installing and using the burner read this manual carefully and keep it close to the burner...

Page 2: ...nual contains important guidelines and suggestions which should be complied with in order to obtain a simple installation and the best possible use of the appliance RANGE This manual refers to the fol...

Page 3: ...olled shutdown 14 2 6 3 Safety function 14 3 TECHNICAL DATA 15 3 1 Dimensions and weights 15 3 2 Technical data 16 3 3 Electrical diagram 17 4 INSTALLATION 18 4 1 Safety during assembly 18 4 2 Install...

Page 4: ...List of parts typically subject to wear 43 6 3 Removing the burner 44 6 4 Burner maintenance 48 6 4 1 Cleaning and replacing combustion head components 48 6 4 2 Diffuser position check 49 6 4 3 Combus...

Page 5: ...to act as a heat source for heating and DHW generation systems in which water is the heating fluid Any other or wider application is outside of the specified intended use To avoid risks the burner sho...

Page 6: ...t information that you must bear in mind 1 3 2 Other symbols DANGER FLAMMABLE MATERIAL Indicates a dangerous situation that could cause serious injury death or long term health risks caused by the pre...

Page 7: ...or users and operators These risks derive from risk analyses carried out by Research and Development staff as required by European Standard EN 267 and applicable directives Machine directive LVD EMC D...

Page 8: ...and thanks to a powerful transformer cold starts don t cause problems The operation of FB 2 K LN burners is reliable even in the event of persistent or intermittent wind ignition takes place effective...

Page 9: ...H26 03 201 8 15 37 39 B E H D I C A G F J A Burner code B Week and year of manufacture C Burner model D Factory power setting E Burner power output F Electrical supply G Protection level H Electrical...

Page 10: ...3 7 8 9 6 2 1 1 Power indication LED 2 Connection PLUG IN between equip ment and ignition transformer 3 Snorkel 4 Air setting 5 Air intake 6 Air valve indicator 7 Fastening screws for equipment plate...

Page 11: ...olt 15 Burner flange supplied 16 Burner cover fixing screw 17 Conventional flue carter supplied 18 Cable kit with 7 and 5 pin connectors 19 Capacitor 20 Extended pressure port 21 Electric motor for pu...

Page 12: ...64 EN 2 4 2 Structure of the combustion head 1 5 6 4 3 2 7 6 1 Combustion head 2 Diffuser 3 Electrode group 4 Diffuser fixing screw 5 Electrode group fixing screw 6 Combustion head fixing screw 7 Noz...

Page 13: ...oltage has exceeded the 190 8 V 2 6 Operating logic M M1 118 103 101 T1 104 102 106 105 Y1 M1 Burner motor T1 Ignition transformer Y1 Solenoid valve 101 Fan 102 Oil pump 103 Air flap 104 Oil pressure...

Page 14: ...time of start up fuel authorisation if no flame is produced after an unsuccessful restart attempt in the event of 5 flame failures during operation A safety shutdown is indicated by the malfunction l...

Page 15: ...ghts 288 5 151 75 83 163 137 5 106 215 i 100 145 11 1 0 180 151 5 131 5 4 5 4 5 15 Max Fig 7 Model Weight kg net with packaging FB 2 K 18 LN 8 9 8 FB 2 K 20 LN 8 9 8 FB 2 K 26 LN 8 9 8 FB 2 K 35 LN 8...

Page 16: ...5 mA rms Fuel oil pump Danfoss BFP special Pump coil BFP T85 Electric motor EBR 90 W 2800 rpm 90 watt Capacitor Inco 4 F TEKNO 45T T top series Electrical supply 1 230 50 Ph V Hz Power consumption ope...

Page 17: ...ENT LIVE 230V 50Hz CONNECTION KIT CONTROL BOX EBR M1 20 30 TV MV YVg B NEUTRAL EARTH BURNER LOCK OUT SWITCH LIVE B4 S3 T2 T1 L1 N B4 S3 T2 T1 L1 N M L3 L2 L1 N L3 L2 L1 N B Photo resistor MV Fan motor...

Page 18: ...l Repeated and prolonged skin exposure to fuel oil can damage and irritate the skin take the following precautions as far as possible avoid contact with the skin use personal protective equipment such...

Page 19: ...a do not use the equipment in an explosive atmosphere CAUTION Flammable materials or liquids should not be stored or used near the burner IMPORTANT INFORMATION Failure to observe these instructions wi...

Page 20: ...hex key supplied This key can be used to remove the burner cover remove the diffuser adjust the electrodes group adjust the fuel pressure adjust the air setting operate on the pump 4 4 Preliminary ch...

Page 21: ...Installation 21 64 EN Check the position of the electrodes assuring that they are centered as shown in Fig 11 A A 1 1 A A Fig 11...

Page 22: ...tallation position shown in Fig 12 Installation 2 3 and 4 are forbidden for safety reason OK 2 1 3 4 Fig 12 The burner is secured to the boiler using the connection flange supplied with the burner Fol...

Page 23: ...ng torque of 3 5 Nm max insert the burner combustion head 6 with care inside the flange 1 5 2 6 Fig 14 rotate the burner first to the right and then to the left to insert the fastening screw 1 into th...

Page 24: ...cations remove snorkel and air conveyor 10 and replace with the conventional flue carter 11 supplied 9 8 11 10 Fig 16 4 6 Removing and fitting the burner cover To remove the burner cover loosen the tw...

Page 25: ...hours to ensure degassing of the fuel and the deposit of suspended particles have any damage to the oil pipes repaired immediately by a specialised technician never operate the burner with the oil ta...

Page 26: ...sure gauge port P1 Pressure adjustment R Return outlet S Suction inlet T Pressure regulator V Vacuum gauge port Fig 18 4 7 2 Oil pump 2 4 1 8 7 6 5 3 1 Fuel oil solenoid valve 2 Solenoid valve electri...

Page 27: ...ove the by pass washer To apply the fuel return pipe proceed as follows remove the cap 14 from the connection and screw in the additional return pipe 15 supplied with the burner unscrew the four screw...

Page 28: ...0 mm 0 5 19 60 100 2 5 27 85 100 1 21 66 100 3 29 91 100 1 5 23 72 100 3 5 31 98 100 2 25 79 100 CAUTION X 20 m Y must be kept as lower as possible in order to avoid cavitation Anyway Y 4 m Burner hig...

Page 29: ...0 mm 0 5 19 60 100 2 5 27 85 100 1 21 66 100 3 29 91 100 1 5 23 72 100 3 5 31 98 100 2 25 79 100 CAUTION X 20 m Y must be kept as lower as possible in order to avoid cavitation Anyway Y 4 m Burner hig...

Page 30: ...tallation should include a minimum of a type A MCB Check to ensure that the power supply voltage is as specified in the electric diagram and in data plate Burner fuse 3 Amps WARNING Use flexible cable...

Page 31: ...kit from 7 pins to 5 pins is also supplied and factory mounted Proceed as follows to connect the burner to the boiler remove the burner cover 1 as described in paragraph 4 6 Removing and fitting the...

Page 32: ...perate the main power switch for the system to cut off the power supply If it becomes necessary to remove the burner proceed as follows close the fuel taps upstream of the burner loosen the two screws...

Page 33: ...l delivery pipe 5 and the return pipe 6 if present 5 6 Fig 29 drain any fuel still inside the burner and in the fuel delivery pipe and collect it in a basin loosen the pipe clamp 7 and remove the air...

Page 34: ...iler 9 10 Fig 31 CAUTION Dispose of any fuel that comes out of the burner in accordance with applicable legislation in the destination country Separated waste management avoids potential damage to the...

Page 35: ...g The following must be checked before initial commissioning That the burner is assembled in accordance with the instructions given here That the burner is pre set in accordance with the values in the...

Page 36: ...mbustion adjustment The burners leave the factory set according to the paragraph 5 3 Factory pre setting The installation of the burner on the boiler the commissioning and servicing must be carried ou...

Page 37: ...O2 CO2 1 Fig 33 5 5 Adjusting burner output 2 4 1 8 7 6 5 3 1 Fuel oil solenoid valve 2 Solenoid valve electrical connection 3 Fuel delivery pipe 4 Vacuum port pressure gauge connection 5 Suction con...

Page 38: ...adually if necessary Operating on air flap setting 5 6 Oil pressure setting 5 6 1 Oil pressure setting The oil pressure and therefore burner output is adjusted using oil pressure regulator 7 see Fig 3...

Page 39: ...ing screws 3 using the key supplied 2 1 3 2 Fig 36 manually rotate the shaft 3 4 rotations both clockwise and anticlockwise Fig 37 refit the pump to the motor reconnect the oil pipe to the pump Check...

Page 40: ...rs of the combustion system and record all the main data pertaining to the first ignition Explain to the proprietor and person responsible for the domestic heating system the burner is installed on th...

Page 41: ...N FB 2 K 35 LN Serial number Output kW Nozzle size gph Spray angle cone type Fan pressure mbar Combustion chamber pressure mbar Air flap scale Oil throughput kg h Oil pressure oil pump bar CO2 Vol CO...

Page 42: ...superficial burns Operators should wear suitable clothing and personal protective equipment They should ensure that all components are at ambient temperature before carrying out any maintenance opera...

Page 43: ...hecks 6 2 1 List of parts typically subject to wear Parts subject to wear should be regularly checked by the technician during maintenance operations and if necessary replaced Worn components Replacem...

Page 44: ...r operate the main power switch for the system to cut off the power supply To remove the burner from the boiler proceed as follows close the fuel taps upstream of the burner loosen the two screws 1 an...

Page 45: ...l delivery pipe 5 and the return pipe 6 if present 5 6 Fig 40 drain any fuel still inside the burner and in the fuel delivery pipe and collect it in a basin loosen the pipe clamp 7 and remove the air...

Page 46: ...in the destination country Separated waste management avoids potential damage to the environment and peoples health It also allows many recyclable materials to be recovered with significant economic...

Page 47: ...ch should be rotated to the best position for the maintenance operation to the carried out B A C 11 12 B A C Fig 43 Position A inspection and cleaning of the internal rotor Position B inspection of th...

Page 48: ...unt the burner Start the burner check the exhaust gas data adjust the burner settings if necessary Fuel pipes should be checked annually and replaced after 2 years Check and clean the components on th...

Page 49: ...ith the pin 3 1 2 3 Fig 45 6 4 2 Diffuser position check To check the position of the diffuser remove the combustion head as described in paragraph 6 4 1 Cleaning and replacing combustion head compone...

Page 50: ...50 64 EN check the distance between the diffuser 1 and the nozzle 2 as shown in the figure 1 2 Fig 47 after having adjusted the position of the diffuser tighten the screw 8 refit the combustion head...

Page 51: ...aintenance 51 64 EN 6 4 3 Combustion head position check To check the position of the combustion head check the distance between the combustion head 1 and the nozzle 2 as shown in the figure 1 2 Fig 4...

Page 52: ...nce 52 64 EN 6 4 4 Electrode position check Check the distance between tips of electrodes 2 mm Fig 50 Check the position of the electrodes assuring that they are centered as shown in Fig 51 A A 1 1 A...

Page 53: ...rocedure remove the connector 1 remove the nut 2 using the key supplied slide off the coil 3 and replace it 1 2 3 Fig 52 refit the components reversing the procedure above 6 4 6 Replacing the capacito...

Page 54: ...screws 1 and remove the air intake duct 2 clean the fan 3 and the inside of the air intake using a brush if necessary disassembly and re assembly the fan 2 1 3 Fig 54 Observe the positioning diagram b...

Page 55: ...are not used on replacement These components must be replaced by parts with the same order number WARNING To reset the equipment control after viewing the visual diagnosis press the release button WA...

Page 56: ...er Replace motor Check pump filter Remove false flame causes Unblock Replace pump Yes Yes Check pressure loss or complete system boiler fuel Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No No No No No No...

Page 57: ...flame sensor Replace control box Check flame sensor functionality Flame sensor work well Fig 57 Check flame sensor functionality Check procedure Take sensor on hands Obscure sensor to light Sensor see...

Page 58: ...FB 2 K 20 LN FB 2 K 26 LN FB 2 K 35 LN 0060 0330 0170 0340 0110 0100 0200 0140 0280 0310 0320 0420 0300 0290 0050 0240 0210 0250 0260 0220 0230 0120 0090 0080 0380 0270 0150 0130 0020 0010 0360 0350...

Page 59: ...SEAL 65327228 65327228 65327228 65327228 0200 IGNITION CABLES 65327284 65327284 65327284 65327284 0210 ELECTRODE GROUP 65327285 65327285 65327285 65327285 0220 BLAST TUBE 65327286 65327286 65327286 6...

Page 60: ...named FB 2 K LN is conform to the following standards EN 267 EN 55014 1 EN 60335 1 EN 61000 6 2 EN 50156 1 EN 55014 2 EN 60335 2 102 EN 61000 6 3 These products bear the CE mark in accordance with the...

Page 61: ...ials including recycled cooking oil These types of oil must be considered and treated differently from common mineral and fossil fuels This is because they are more acidic hygroscopic and less stable...

Page 62: ...a considerable amount of time Consult your biofuel distributor for the use of biocidal products to prevent microbial growth inside the tanks and for instructions on fuel filtering During the commissio...

Page 63: ...Appendix 63 64 EN 11 NOTES...

Page 64: ...th Devon PL7 5ET United Kingdom t 44 0 1752 691177 f 44 0 1752 691131 e sales firebird uk com web www firebird uk com ELCO Via Roma 64 31023 Resana TV Italy Tel 39 0423 719500 Fax 39 0423 719580 Compa...

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