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Providing sustainable energy solutions worldwide

178 030 56

Installation-  and maintenance instruction

B45A2.2H

Summary of Contents for Bentone B 45A2.2H

Page 1: ...Providing sustainable energy solutions worldwide 178 030 56 Installation and maintenance instruction B45A2 2H ...

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Page 3: ...ge 2 15 Solenoid valves 16 Nozzle assembly adjustment 17 Connecting pipe pump adjustment device 18 Adjustment device Nozzle assembly adjustment 19 Fuse 20 Indicating lamp Stage 2 21 Switch I II 22 Indicating lamp Stage 1 23 Switch 0 I 24 Contactor 25 Control box 26 Drive coupling 27 Conical shield plate 28 Ignition electrodes 171 205 44 12 01 Components THE BURNERS MUST NOT BE FIRED WITHOUT FITTIN...

Page 4: ...and the spray pattern change with the pump pressure Output range and nozzles recommended The net caloriic value of 11 86 kWh kg for light oil has been used Length of burner tube Flange Measure B B45A2 270 238 B45A2 370 338 Oil capacity Capacity Recommended nozzle Recommended Pump pressure kg h kW Mcal h Angle Danfoss Monarch Bar B45A2 8 5 45 5 101 540 87 464 45 60 S B R PLP 14 bar Type designation...

Page 5: ...TECHNICAL DATA 171 225 34 09 01 Dimensions of lange 14 ø134 ø200 ø224 260 ...

Page 6: ...e an optimum adjust ment is obtained If larger nozzles are used the preadjustment of both the air volume and the nozzle assembly must be increased A whistling sound may be heard which can be eliminated or reduced as follows Increase the nozzle as sembly adjustment somewhat The CO2 contentandconsequentlytheair volume will then be reduced Oil supply The oil line should be dimensioned in accordance w...

Page 7: ...t stage Set the operating switch S2 on low capacity I Loosen the screw A and turn the damper to the position wan ted Tighten the screw A again Second stage Set the operating switch S2 on high capacity II Screw the knurled ring B in reduce or out increase The position of the damper can be read on the damper scale C Check the air adjustment by making a lue gas analysis ...

Page 8: ... and cut off the oil supply Service of burner head alt A Service of burner head alt B Note For maintenance of the brake plate nozzles electrodes etc when using a long design of the burner tube you havetoremovethenozzleassembly fromtheconnectingpipeandmove the assembly backwards in the fan housing from the boiler ...

Page 9: ...LMO24 LOA2 Wiring diagram ELECTRIC EQUIPMENT 171 435 27 15 01 1 3 If the boiler is not equipped with wired contacts connect the enclosed contacts to terminals X4 and X6 in accordance with wiring diagram 1N 50 60 Hz 230 V ...

Page 10: ...opens Oil mist is formed and ignited The photocell indicates a lame 3 The safety time expires a If no lame is established before this time limit the control cuts out b If for some reasons the lame disappears after this time limit the burner will make an attempt to re start 4 High Low thermostat ON The burner is in operating position and can now change between full load and low load 4 5 Operating p...

Page 11: ...e 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 si multaneousoccurrenceoftwofaults In order for this fault code to ...

Page 12: ...h in metres at a nozzle capacity of 9 5 Gph Max permissible pres sure at the suction and pressure side is 2 0 bar Components 1 Nozzle outlet G 1 8 Stage 2 2 Pressure gauge port G 1 8 3 Nozzle outlet G 1 8 Stage 1 4 Pressure gauge port G 1 8 5 Vacuum gauge port G 1 8 6 Return line G 1 4 and internal by pass plug 7 Suction line G 1 4 8 Return plug 9 Pressure adjustment 10 Solenoid valve 1 11 Solenoi...

Page 13: ...ic it is assured by a bleed lat on the piston In one pipe operation a high pressure connection must be loosened until the air is evacuated from the system Cut Off The solenoid valves of the A2L pump are of the normally closed type and are situated in the nozzle lines This design ensures extremely fast res ponse and the switching can be sel ected according to the burner opera ting sequence and is i...

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Page 20: ...of magnetic valve Burner fails to start Lamp not lit Motor runs Burner runs to lockout Fuse has blown Appliance thermostat has not reset Appliance overheat device has operated Control relay or photocell defective No oil being delivered Excessive lue draught is preventing lame establishment No spark Check or replace fuse if necessary Check reason for failure Adjust thermostat Reset overheat device ...

Page 21: ...ont conformes aux normes et aux documents normatifs 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 Ric...

Page 22: ... 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 the burner stil...

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Page 24: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone se www bentone com ...

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