COP. ING.fm
Contents
1. 08908 NO SIN3NOdWO2 0311 0011 ON 59 105 I1LVINOW NON 11N3NOdWO2 WN zx 85 PR S a88 an tad 5 5 2 8 lt 7 5 3 5 2 23 5 52 2 5 T 4 4 11 1 141411 P 5 0186 8 295 s TIX 1 gem 1657742 1 izen Lei 5 Ge 2 3J lt LN 58 PrN 58 g lt 3 By TINT voz lt MK p EE 81A z EE 23 WN E alten 2 SS ou 5 8 z 1 Ix ab s ou miT ZZS 8022 Tix SU Sur 1 8M TY 1228 e 2 seni SZA r NS ER zs IDA lt a BITNI voi HHA 58 THI 2 t3 a ano 1 n 14 252 ZA 1 dex ME 007 A007 A007 lt L 3 MSC 31007 2007 POLT A009 zx m EN 913 iD 8 vse SU PIE T 1 T 30017 Tad Ki 2 ZA T3dx N nose 8 ON9 ad zD 23 T 13 i 1 Avot L Z Amo ei 1 ay 9 T 3 mei me ON9 ON9 ea al 8 py ES eia E co z 53 N 5 N i ZANE 8300 9 E wh Ek E 13 Ix Eise 5 YIT aR E 8 DIE 17528 Vs el 1x Hie FE 1 e Ce NE DIN zu z 91 z IDA ux 20 SNE2. FIG 2 REF 1 check for the presence of cracks or breaks on the welds of the following components transformer T1 impedance L2 the presence of burn tracks or electric dis charge marks on the printed circuit In case of faults replace the electronic circuit ref 1 1105 INVERTERS MMA 130A 3754 Acqs Tek 10 0MS s C3 Freq 48 330kH2 C3 Duty 39 7 175 0005 Chi Z 997 31 May 1999 3 00 V 15 51 47 FIG 8 REF 1 2 Disconnect the feeder set the oscilloscope with a range of 1V Div and connect the probe X100 between points M and P fig 9 connect the machine to the power supply switch it on Seege aum FIG8 RIF 1 the motor fan starts up and after approx 2 seconds a wave will appear as in fig 9 Tek 10 0MS s 4442 Acqs C1 High 320 V C1 Freq 47 739kHz C1 Duty 48 8 TOO V iM S 00ps Chi Z 72V 21 May 1999 13 11 10 FIG 9 REF 1 5 AR LIQUIDE L FIG 5 REF 1 CHECK OF GENERATOR OPERATION WITH OSCILLOSCOPE AND VOLTMETER Connect a feeder on the zener V13 with GND on the anode and supply with approx 15Vdc set the oscilloscope on a time base of 5 uS and a range of 0 5 V Div with prob
3. 23 ZEN oq z 1 ch E TN 5ISve sv Ix V 3 o 1x LI 48 3019 DN H1 380d e Ix 7 HH 0N93 HI SHI O Ix 2 GER SA ocu 8 TN THS9 a ota 12 01 8 6 Tes lt 4 2 De 8300 09 KO SZ 1X 2 1 I 0 1 A ZA 1 nos sl 5 M 9 AZ Kb 2 AT 3297 251 85 8 L 223 0N03 0N03 9 Ki Sp EC 6 5 1 mu amp E z z 1 ON9 gt SV DNH asya a Ki E 1 TIA x32 01 a D 51 91 E S2 5 0525 wo 155 5 50 v 1no OND 12 250 9 1no NAS 20 NM 338 NI 1n ZEB 031i go 1X 72 QTV 1x SZ AOS lt 3 Spo Ger LD 912 1 25 N06 aT du00T SU 7D 1 3 3001 013 082 Ix 5o Ix 21 DA o 1 6 091 Su NNOW ON FWN SNOdWO FWN vum o T Ix L SV i ELEdS9 m m 9 n BA TD 80304 09 HL 380ud CV ON9 ary airy 82d NO SIN3NOdWO2 3 S 105 ILVLNOW NON IL o Ix 1 06 52 dos Sv Si ON Ri ON 0N22 K un 9999999999999999999999999 5 2923 SET Xx CIRCUITO ELETTRONICO ELECTRONIC CIRCUIT CIRCUIT ELECTRONIQU
4. WL Ix Dom 9 Je NP SB Se Vd hr ECH 28 ON9 SG d alt 3007 1 SE ER e g avs S lt 3 ava 6D 9 ST 7YO9NZTOLOH 8717NT ABI MI ZNA lt z EIA Du 7 wil 891 o Di N69 NOEZ o 1 I E KR ix VIX ED CE inr Es Axe u LdX WN xui Ee 57 30001 5 3 22 N V09NZTO19H TWA z MI ei uer RI US 1 1 195 AES 5 s ASE zb T 5 21022 sV aooi 2 Oe SVE 2 z vi v1 amp HnoLy DI As QAM 1 1 gi T y 5 an el ui BOOT w Se 2 ABLE D E ven Sei Leg 1 1 ex t 5 3 wei lt lt TAa TVS ne EH 1 0017 Di x alz e MIC 338005 NOD LW 6 0583018 JSO 2 In T yi 2 yet 392 8 MIA Pt t01 SA sed Ka 2 z oni 223 al EEH 2 ix OT o Ix TT E 1 Zo THA wot T Ap ee 1 91 22 zl gt elu Xo 1 x ZT PUNT Anel At e 2 w 5 s 8 5 3 8 8 8 734 ME S S 091 SS Es 091 Kai 078 e 2 Ka ozocoenu 1 2 53 wA E ON9 WN RENY er a Q0 BN fh Ki BEBO ON9 WN ase 09 5 m Qo SMN SIE 01 KH Ix ST 0 z3dX N o ix 81 Sei o 1x X CIRCUITO ELE
5. the machine work at the greatest capacity Carry out MMA welding tests at maximum cur rent one electrode off 2 1105 LISTA PEZZI DI RICAMBIO SPARE PARTS LIST PIECES DETACHEES ERSATZTEILLISTE LISTA DE LAS PIEZAS DE RECAMBIO DESCRIPCION CIRCUITO ELEC TRONICO CE 22599 POTENCIOMETRO ENGANCE DE LA COR REA CABLE DE ALIMENT ACION PRENSACABLE INTERRUPTOR RACOR DE SALIDA VEN ELECTRICO CORREA DE NYLON PERILLA CAPUCHON SUPORTE SAXO 1300 BESCHREIBUNG STEUERPLATINE CE 22599 POTENTIOMETER RIEMENKUPPLUNG NETZKABEL KABELSCHELLE SCHALTER AUSGANGSAN SCHLUSS MOTORL FTER NYLONRIEMEN DREHKNOPF KAPPE AUFHANGUNG DESCRIPTION CIRCUIT LECTRON IQUE CE 22599 POTENTIOM TRE ANNEAU ACC DE LA SANGLE C BLE D ALIMENTA TION SERRE CABLE INTERRUPTEUR RACCORD SORTIE MOTOVENTILATEUR COURROIE NYLON BOUTON CAPUCHON SUPPORT DESCRIPTION CIRCUIT BOARD CE 22599 POTENTIOMETER STRAP ATTACHMENT POWER CABLE CABLE CLAMP SWITCH OUTLET CONNECTOR ELECTRIC FAN NYLON STRAP KNOB HOOD SUPPORT DESCRIZIONE CIRCUITO ELETTRON ICO CE 22599 POTENZIOMETRO AGGANCIO CINGHIA CAVO ALIMENTAZIONE PRESSACAVO INTERRUTTORE RACCORDO USCITA MOTOVENTILATORE CINGHIA NYLON MANOPOLA CAPPUCCIO SUPPORTO SCHEDA SAXO 1300
6. COD W000050018 W000050019 WO000050028 W000050020 W000050021 W000050022 W000050023 W000050026 W000050029 W000050025 W000050024 W000050027 1105 SCHEMA ELETTRICO WIRING DIAGRAM SCHEMA ELECTRIQUE STROMLAUFPLAN ESQUEMA ELECTRICO WELD XP9 10K 2 O XP10 RP1 XPEL CE22599 XP1 XP2 xL E TAV 2 1105 m E Edo LIL Ch a lt u B N s 4 E HS fel HSS 1 NI Y L E 6 A 2 Or fip ele uu qu og F6 19 F8 1 x ALPLPLPLIAJUALI HALAL HAHAH H ba CIRCUITO ELETTRONICO ELECTRONIC CIRCUIT CIRCUIT ELECTRONIQUE ELEKTRONIKSCHALTUNG CIRCUITO ELECTRONICO RIF 01 CE 22599 COD 800022599 TAV 3B 1105 WN WN
7. E ELEKTRONIKSCHALTUNG CIRCUITO ELECTRONICO COLT 1300 RIF 1 CE 22597 COD 800022597
8. Language English AIR LIQUIDE MMA UNITS Date Creation Jan 2005 WELDING 1 25 1 30A Rev 00 Service Manual 1105 INVERTERS MMA 130A 2 Check on all the harnesses the insulation of the cables and the state at the connection points 1 3 CHECK OF THE MAIN COMPONENTS WITH TESTER OHMMETER ON THE CIRCUIT REF 1 1 Check for the presence of short circuits on the rectifier bridge VD1 and the correct value of the power resistance R14 fig 3 u ex 1 5 E45 T 1 IGBT of the primary circuit and diodes of recy cle test points G C G E C E of components 1 and 2 points A K of components 3 and 4 fig 4 FIG 4 RIF 1 2 Diodes of the secondary circuit check points 1 K of diodes VD1 and VD2 fig 5 If there are short circuits or faults during these tests replace the electronic circuit Pag 3 AR LIQUIDE WELDING 1 0 REPAIR INSTRUCTIONS 1 1 GENERAL CLEANING Remove the machine shell and clean carefully with compressed air 1 2 MACHINE VISUAL INSPECTION 1 Check the general conditions of the electronic circuit ref 1 particularly the varistor RV1 fig 1 if it presents burst ing marks the state of the levelling condensers C32 and C33 fig 2 check if there are swellings or breaks on the container
9. TTRONICO ELECTRONIC CIRCUIT CIRCUIT ELECTRONIQUE ELEKTRONIKSCHALTUNG CIRCUITO ELECTRONICO RIF 01 CE 22599 COD 800022599 CIRCUITO ELETTRONICO ELECTRONIC CIRCUIT CIRCUIT ELECTRONIQUE ELEKTRONIKSCHALTUNG CIRCUITO ELECTRONICO RIF 1 CE 22597 COD 800022597 R12 R14 rp IIIIN nf 0 0 vx T ga 2 8 2151118 S 2 Sall A kille 5 oc c oc oc jor l 1 i D aN H HL Gei Ge J v Bises wj I Voy KAA ES Il U II iol IE OE amp 5 KOA N FN AB f p f p n f n m A n fr n fr n p fe n f f n fb n f ee eee ee anes 3 1105 v1 5 Ix T zy8 BOST HOST 1 Ki EH u 1 I 1 I THS9 N NL DAE 9 1X E DA 2 At 91 Ix aNd K Cat 1 E 1 3vl acm 81 RS 0N03 men x a 0017 E Gi 1 KT 81H z 25 0N93 1 T 62 i 5 02 Ix DM D SIS ve t Sp LES de 3 yg 3 RR lt 9 5 TN Esa
10. e x10 and verify the presence between points E GND A probe and F GND B probe fig 6 of the waveform shown in fig 7 if the wave form differs from the one in the figure or it is not present the electronic circuit is broken Solution board replacement ref 1 FIG 7 REF 1 1 4 1105 INVERTERS MMA 130A PRIMARY CIRCUIT OF THE TRASF FIG 10 RIF 1 Tek BEE 10 0MS s 8141 Acqs 100 V M5 00ps Chi 200V 11 Jun 1999 14 32 04 FIG 11 REF 1 B D T P 5560500 Re al a BSE T Lor T TD ITTTTT YP7 ep P Si FIG 12 REF 1 Pag 7 AR LIQUIDE check with a voltmeter that the output volt age is approx 47Vdc see test specification point 2 If the wave form does not appear or the out put voltage is not correct replace the elec tronic circuit ref 1 Carry out the final test after the repair FINAL TEST Carry out the safety test according to our oper ative instruction N SLL12 before proceeding act as f
11. ollows on the electronic board ref 1 short circuit points U T and a rheophore of the primary circuit of the transformer fig 10 switch on short circuit the feeder plug short circuit the output dinse 2 0 1 After the test remove all the short circuits and switch Connect the generator to the power supply 230 Vac switch it on and check if the voltage of the outputs is 47 Vdc 596 switch off the generator Connect the generator to the resistive load the load must be regulated so that the voltage on the load with maximum current is between 20V and 23V Apply oscilloscope probe as in fig 8 Set the regulation knob to the centre of the dial switch on the generator turn the knob to the maximum welding current and read with the amperometer the maximum current indi cated on the technical table with 596 toler ance You will see on the oscilloscope a waveform as in fig 11 If the current readings differ use the trimmer T fig 13 to obtain the correct current value Short circuit the load and verify that after 1 5 sec the current descends to approx 25A Regulate the resistive load to measure the minimum current 5A 20V set the minimum current on the frontal panel and check with the amperometer that there is a value near than the one indicated on the technical table Disconnect the probe switch off the generator and with the load to the maximum current let
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