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Dimensions

171 235 05  09-01

TECHNICAL DATA

Electrode adjustment

Because of different boiler types 
existing on the market, with varying 
combustion chamber designs, it is 

not possible to state a deinite spray 

angle or spray pattern.

Recommended nozzle

Note that the spray angle 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 B45A2

262

515

B

480

ø

1

6

2

ø

1

3

4

2

5

2

3

3

5

3

2

8

3,5-4,0

5,0-6,0

7,0-9,0

2,0-3,0

Summary of Contents for Bentone B 45A2.2H

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

Page 2: ......

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...

Page 14: ... 93 9 71 115 99 10 24 121 104 10 73 127 109 3 00 9 98 118 102 10 59 126 108 11 16 132 114 11 71 139 119 3 50 11 65 138 119 12 35 146 126 13 03 154 133 13 66 162 139 4 00 13 31 158 136 14 12 167 144 14 89 176 152 15 62 185 159 4 50 14 97 177 153 15 88 188 162 16 75 198 171 17 57 208 179 5 00 16 64 197 170 17 65 209 180 18 62 221 190 19 52 231 199 5 50 18 30 217 187 19 42 230 198 20 48 243 209 21 47...

Page 15: ...11 21 133 114 11 67 138 119 12 11 144 123 12 53 148 128 3 00 12 23 145 125 12 73 151 130 13 21 157 135 13 67 162 139 3 50 14 27 169 145 14 85 176 151 15 42 183 157 15 95 189 163 4 00 16 31 193 166 16 97 201 173 17 62 209 180 18 23 216 186 4 50 18 35 217 187 19 10 226 195 19 82 235 202 20 51 243 209 5 00 20 39 242 208 21 22 251 216 22 03 261 225 22 79 270 232 5 50 22 43 266 229 23 34 277 238 24 23 ...

Page 16: ... 23 34 277 238 6 00 22 34 265 228 23 42 278 239 24 47 290 250 24 46 302 260 6 50 24 20 287 247 25 37 301 259 26 51 314 270 27 58 327 281 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 ...

Page 17: ... 70 317 272 6 00 26 43 313 270 27 49 326 280 28 27 335 288 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 98 403 374 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 ...

Page 18: ...59 256 220 4 50 22 47 266 229 23 09 274 235 23 69 281 242 24 28 288 248 5 00 24 97 296 255 25 65 304 262 26 33 312 268 26 98 320 275 5 50 27 47 326 280 28 22 335 288 28 96 343 295 29 68 352 303 6 00 29 97 355 306 30 79 365 314 31 59 374 322 32 38 384 330 6 50 32 46 385 331 33 35 395 340 34 22 406 349 35 07 416 358 7 00 34 96 415 356 35 92 426 366 36 86 437 376 37 77 448 385 7 50 37 46 444 382 38 4...

Page 19: ...23 56 279 240 4 50 24 85 295 253 25 41 301 259 25 96 308 265 26 49 314 270 5 00 27 61 327 282 28 24 335 288 28 84 342 294 29 44 349 300 5 50 30 38 360 310 31 06 368 317 31 73 376 324 32 38 384 330 6 00 33 14 393 338 33 89 402 346 34 62 411 353 35 33 419 360 6 50 35 90 426 366 36 70 435 374 37 49 445 382 38 26 454 390 7 00 38 56 457 393 39 53 469 403 40 38 479 412 41 21 489 420 7 50 41 42 491 422 4...

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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