Spare parts list Valid for serial no. 747 -xxx -xxxx, 011 -xxx -xxxx, 220 -xxx -xxxx and 417 -xxx -xxxx Ordering number 0457 516 880 Caddy Professional 250 (LHN 250) Spare parts are to be ordered through the nearest ESAB agency. Kindly indicate type of unit, serial number, denominations and ordering numbers according to the spare parts list. Maintenance and repair work should be performed by an experienced person, and electrical work only by a trained electrician. Use only recommended spare parts. Rights reserved to alter specifications without notice. 0457 552 990-1 -
C = component designation in the circuit diagram Item no. Qty Ordering no. Denomination Notes C 101 1 0366 296 003 Knob 102 1 0366 295 002 Switch 3 -pole QF1 103 1 0193 307 104 Cable bushing 104 1 0456 193 881 Mains cable 106 1 0468 208 001 Strap 107 1 0468 497 001 Shackle 108 1 0321 475 881 Knob 109 1 0366 285 001 Cap 110 2 0467 796 001 Grille 111 1 0468 462 001 Filter 112 1 0468 214 001 Case 113 1 0369 857 886 Welding cable Complete 114 1 0369 857 887 Return cable Complete - 2 -
- 3 -
C = component designation in the circuit diagram Item no. Qty Ordering no. Denomination Notes C 201 1 0468 461 001 End cover 202 1 Busbar Included in item 350 and 450 203 4 0366 588 001 Nut 204 1 0457 392 001 Front panel With text 205 2 0366 306 881 Connector OKC XS12 206 1 0457 558 001 Current bar 207 1 0457 559 001 Current bar 208 5 0193 260 001 5 0193 260 180 Connector Cap 2 -pole for 0.35mm 2 conductor For 2 -pole connector 209 1 0193 260 062 Connector XS09 210 1 0191 870 616 Potentiometer 10 kw 2W RP01 211 1 1 0193 759 001 0193 759 002 Indicating lamp Light -emitting diode 28V, white Yellow XS02 and XS04 - XS07 HL01 V05 212 1 0368 544 003 Connector socket 12 -pole XS11 220 1 0468 029 001 Control transformer TC01 225 2 0192 903 506 Capacitor 1000 mf C02,03 227 1 Busbar Included in item 350 and 450 228 1 Busbar Included in item 350 and 450 229 1 0193 260 154 Connector 6 -pole for 0.75mm@ conductor XS01 1 0193 260 184 Cap For 6 -pole connector 230 1 0193 260 150 Connector 2 -pole for 0.75mm@ conductor XS02 1 0193 260 180 Cap For 2 -pole connector 231 1 0193 260 153 Connector 5 -pole for 0.75mm@ conductor XS10 1 0193 260 183 Cap For 5 -pole connector 232 1 0193 260 006 Connector 7 -pole for 0.35mm@ conductor XS03 1 0193 260 185 Cap For 7 -pole connector 234 1 Busbar Included in item 350 and 450 235 1 Busbar Included in item 350 and 450 236 1 0467 802 001 Guide 237 1 0486 886 882 Circuit board Replacing 0481 870 884 AP01 240 1 0455 661 028 Rivet 241 1 0486 328 880 Circuit board AP05-3 0194 034 001 Ferrite ring core L08-3 0194 034 001 Ferrite ring core Included in circuit board AP05 L09-1 0194 034 001 Ferrite ring core Included in circuit board AP05 L10-4 -
- 5 -
Valid before serial no. 011 -xxx -xxxx C = component designation in the circuit diagram Item Qty Ordering no. Denomination Notes C 301 1 0467 801 001 Fan 24 VDC EV01 302 1 Circuit board Transistor board positive pole AP02 Included in item 354 303 1 0192 883 150 Capacitor 0.1 µf 1000 VDC C01 304 2 0193 316 208 Rectifier bridge V01, V02 305 1 0467 800 001 Insulation 308 2 0467 797 001 Guide 309 2 0467 793 180 Heat sink 310 1 Circuit board Transistor board negative pole AP03 Included in item 354 311 21 Spring Included in item 354 312 1 0468 016 881 Inductor Included in item 325 L01 313 1 0192 716 004 Diode V06 314 2 0193 529 017 Capacitor 4.7 µf C05 315 1 0468 496 001 Holder 316 1 0468 215 880 Inductor Complete L02 317 1 Winding Included in item 316 318 1 Bobbin Included in item 316 319 2 Core Included in item 316 320 2 Clip Included in item 316 321 1 0457 304 880 Shunt 119 mv ±1mV at 250 A RS01 322 1 0320 805 886 Capacitor 0.1µF 400 VDC C04 323 1 0394 516 035 Spacer 324 1 0468 211 001 Busbar 325 1 Thermal cutout Opens at 130 C, Included in item 312 ST01 326 1 0457 308 880 Transformer coil TC02 327 1 0467 799 001 Clip 328 4 0193 312 101 Ferrite core 0365 652 002 Tape For air gap Glue, Loctite 649 For ferrite core 329 1 0193 669 002 Connector 2 -pole XS08 0193 590 302 0466 602 001 Sleeve Conductor 2 per connector To be ordered per meter, 0.6m per transformer 020 330 1 Rectifier unit Replaced by item 530 330b 1 0457 292 001 Heat sink 331 1 0457 557 880 Resistor 8.2 kω 5W with cable lugs R02 332 3 0193 948 001 Diode module V03, V04 333 1 Busbar 334 1 Busbar 335 2 0467 648 884 Capacitor With cable lugs C06 336 1 Busbar 337 2 0191 745 011 Spacer sleeve 338 2 0455 569 002 Ferrite ring core L06, L07 339 1 0455 569 003 Ferrite ring core L05 340 1 0468 538 002 Busbar 341 2 0457 695 001 Washer (Made of copper) 342 1 0457 949 001 Bracket Spare parts sets Item Ordering no. Denomination Notes 350 0468 881 880 Busbars, primary Contains items 202, 227, 228, 234 and 235 354 0468 881 887 Transistor boards Contains items 302, 310 and 311 356 0192 058 106 Contact oil To be used when mounting items 302, 310 and 332-6 -
Valid before serial no. 011 -xxx -xxxx - 7 -
Valid for serial no. 011-011 -xxxx to serial no. 011-147 -xxxx C = component designation in the circuit diagram Item Qty Ordering no. Denomination Notes C 401 1 0467 801 001 Fan 24 VDC EV01 402 1 Circuit board Transistor board positive pole AP02 Included in item 451 403 1 0192 883 150 Capacitor 0.1 µf 1000 VDC C01 404 2 0193 316 208 Rectifier bridge V01, V02 405 1 0467 800 001 Insulation 408 2 0467 797 001 Guide 409 2 0467 793 180 Heat sink 410 1 Circuit board Transistor board negative pole AP03 Included in item 451 411 21 Spring Included in item 451 412 1 0468 016 881 Inductor Included in item 425 L01 413 1 0192 716 004 Diode V06 414 2 0193 529 017 Capacitor 4.7 µf C05 415 1 0468 496 001 Holder 416 1 0468 215 880 Inductor Complete L02 417 1 Winding Included in item 416 418 1 Bobbin Included in item 416 419 2 Core Included in item 416 420 2 Clip Included in item 416 421 1 0457 304 880 Shunt 119 mv ±1mV at 250 A RS01 422 1 0320 805 886 Capacitor 0.1µF 400 VDC C04 423 2 0212 913 108 Spacer 424 1 0468 211 001 Busbar 425 1 Thermal cutout Opens at 130 C, Included in item 412 ST01 426 1 0457 308 880 Transformer coil TC02 0466 602 001 Conductor To be ordered per meter, 0.6m per transformer 020 427 1 0467 799 001 Clip 428 4 0193 312 101 Ferrite core 0365 652 002 Tape For air gap 0191 124 021 Glue, Loctite 649 For ferrite core 429 1 0193 669 002 Connector 2 -pole XS08 0193 590 302 Sleeve 2 per connector 430 1 Rectifier unit Replaced by item 530 431 1 0457 292 001 Heat sink 432 3 0193 948 001 Diode module V03, V04 433 2 0455 650 002 Busbar 434 1 Busbar 435 2 0467 648 884 Capacitor With cable lugs C06 436 1 Busbar 437 2 0040 953 612 Cable strip Heat resistant 438 2 0455 569 002 Ferrite ring core L06, L07 439 1 0455 569 003 Ferrite ring core L05 440 2 0468 538 002 Busbar 441 1 0457 557 880 Resistor 8.2 kω 5W with cable lugs R02 442 1 0457 949 001 Bracket Spare parts sets Item Ordering no. Denomination Notes 450 0468 881 880 Busbars, primary Contains items 202, 227, 228, 234 and 235 451 0468 881 887 Transistor boards Contains items 402, 410 and 411 453 0192 058 106 Contact oil To be used when mounting items 402, 410 and 432-8 -
Valid for serial no. 011-011 -xxxx to serial no. 011-147 -xxxx - 9 -
Valid from serial no. 011-148 -xxxx C = component designation in the circuit diagram Item Qty Ordering no. Denomination Notes C 501 1 0467 801 001 Fan 24 VDC EV01 502 1 Circuit board Transistor board positive pole AP02 Included in item 551 503 1 0192 883 150 Capacitor 0.1 µf 1000 VDC C01 504 2 0193 316 208 Rectifier bridge V01, V02 505 1 0467 800 001 Insulation 508 2 0467 797 001 Guide 509 2 0467 793 180 Heat sink 510 1 Circuit board Transistor board negative pole AP03 Included in item 551 511 21 Spring Included in item 551 512 1 0468 016 881 Inductor Included in item 552 L01 513 1 0192 716 004 Diode V06 514 2 0193 529 017 Capacitor 4.7 µf C05 515 1 0468 496 001 Holder 516 1 0468 215 880 Inductor Complete L02 517 1 Winding Included in item 516 518 1 Bobbin Included in item 516 519 2 Core Included in item 516 520 2 Clip Included in item 516 521 1 0457 304 880 Shunt 119 mv ±1mV at 250 A RS01 522 1 0320 805 886 Capacitor 0.1µF 400 VDC C04 523 2 0212 913 108 Spacer 524 1 0468 211 001 Busbar 525 1 Thermal cutout Opens at 130 C, Included in item 512 ST01 526 1 0457 308 880 Transformer coil TC02 0466 602 001 Conductor To be ordered per meter, 0.6m per transformer 020 527 1 0467 799 001 Clip 528 4 0193 312 101 Ferrite core 0365 652 002 Tape For air gap 0191 124 021 Glue, Loctite 649 For ferrite core 529 1 0193 669 002 Connector 2 -pole XS08 0193 590 302 Sleeve 2 per connector 530 1 0455 646 883 Rectifier unit Complete with items 531, 532, 535, 537, 538 and 543. 531 1 0457 292 001 Heat sink 532 2 0193 948 001 Diode module V03, V04 535 2 0467 648 884 Capacitor With cable lugs C06 537 2 0040 953 612 Cable strip Heat resistant 538 2 0455 569 002 Ferrite ring core L06, L07 539 1 0455 569 003 Ferrite ring core L05 540 2 0468 538 002 Busbar 541 1 0457 557 880 Resistor 8.2 kω 5W with cable lugs R02 542 1 0457 949 001 Bracket 543 2 0455 650 003 Busbar Spare parts sets Item Ordering no. Denomination Notes 550 0468 881 880 Busbars, primary Contains items 202, 227, 228, 234 and 235 551 0468 881 887 Transistor boards Contains items 502, 510 and 511 553 0192 058 106 Contact oil To be used when mounting items 502, 510 and 532-10 -
Valid from serial no. 011-148 -xxxx - 11 -
Accessories Remote control units with cable PHA1box12pole,10mcable... 0367 657 881 PHA1box12pole,25mcable... 0367 657 880 PHA 2 with settings for Hot Start and welding current... 0367 601 880 Remote control units without cable PHB 1 bar 12 pole, with planetary gear... PHB 2 box 12 pole, with coarse and fine setting 0367 317 880 0367 318 880 PHC 2 box 12 pole, With coarse setting in 10 stepsandfinesettingwithineachstep... PHA5,pulsedevice... Cable12pole,5m... Cable12pole,10m... Cable12pole,15m... Cable12pole,25m... 0367 620 880 0367 970 880 0367 144 881 0367 144 882 0367 144 887 0367 144 883 TIG -torch HW--20ARV,3,8m.Formax140A... 0588 000 714 bh20a11a - 12 -