Migatronic MTE DIALOG, Instruction Manual

Page 1: ...on and maintenance of your machine provides a guarantee of excellent performance in the years ahead Thank you for buying a MIGATRONIC machine INSTRUCTION MANUAL MTE DIALOG Version C 50174520 EC DECLARATION OF CONFORMITY MIGATRONIC A S Aggersundvej 33 9690 Fjerritslev Denmark hereby declare that our machines as stated below Type MTE as of week 50 1995 conform to directives 73 23 EEC and 89 336 EEC ...

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Page 3: ...rating Mains connection 7 Connection of welding cable 7 The control box 7 Instruction Definitions 8 Adjustment functions 9 Illustration of control programmes for box I 13 Remote control 15 Technical data for connection of remote control 17 Maintenance 18 Functions HF 18 Faults 19 Welding tables 20 ...

Page 4: ...ser people working nearby and the surroundings if the equipment is handled or used incorrectly Therefore the equipment must only be used under the strict observance of all relevant safety instructions In particular your attention is drawn to the following Electricity The welding equipment must be installed according to safety regulations and by a properly trained and qualified person Avoid all con...

Page 5: ...electronic control unit ensures that the actual welding current corresponds to the set value When electrode welding an anti sticking device prevents electrodes sticking to the workpiece as the current is reduced to 5 A in case of short circuit A watercooling unit type CTU 3000 part no 76118013 can be mounted TECHNICAL DATA MTE 320 A W Duty cycle X 100 60 30 Permitted load I2 190 245 320 At voltage...

Page 6: ... Pre flow gas flow infinitely variable 0 2 sec X Post flow gas flow infinitely variable 0 30 sec X X X Infinitely variable slope up 0 10 sec X Infinitely variable slope down 0 10 sec X X X Infinitely variable reduced current level X Infinitely variable start and stop current X Analog ammeter X Digital ammeter X X Connection of remote control X X Pulsatory arc via remote control X X Pulsatory arc v...

Page 7: ...ctricians should work on electrical machines Connection of welding cables The welding and return cables are connected to the sockets on the front of the machine After connection the plugs should be turned approximately 90 to avoid damage being caused by high contact resistance The control box All control functions are built into the sealed and easily removed control box By loosening the two Allen ...

Page 8: ...8 DEFINITIONS ...

Page 9: ...k release connection for recirculation of water from water cooled TIG torch 7 Safety control Control lamp is turned on if there is more than 9 V AC on the welding cable sockets This lamp should not light when not welding The construction of the MTE machines ensures that the open circuit voltage is always a DC voltage with a ripple voltage less than 5 per cent also for AC welding If the lamp lights...

Page 10: ...10 ADJUSTMENT FUNCTIONS BOXES TYPE I TYPE II TYPE III ...

Page 11: ...setting at 70 gives the highest penetration and 45 the highest cleaning effect At DC wel ding the AC balance is set at 50 as this gives the lowest consumption of mains current At type I and II boxes this happens automatically 7 Post weld gas flow The post weld gas flow time should be set in accordance with the plate thickness and the diameter of the tungsten electrode to prevent oxidation of elect...

Page 12: ...rrent cannot be set to a lower value than the one set at the button for start and stop current pos 16 During welding a brief pressure on the torch button makes the machine switch from set current to reduced current and back again The slope down function can work from set current as well as reduced current If the remote control switch pos 11 is at internal Pulse the basic current is controlled by t...

Page 13: ...13 ILLUSTRATION OF CONTROL PROGRAMMES FOR BOX TYPE I ...

Page 14: ...14 ...

Page 15: ...t Pos 2 Basic current potentiometer Here the basic current for the pulsatory arc is set when the switch pos 5 is in position The basic current is shown as a percentage of the pulse current Pos 3 Potentiometer for pulse current time The duration of the pulse current is infinitely variable between 0 03 and 2 0 seconds Pos 4 Potentiometer for basic current time The duration of the basic current is in...

Page 16: ...he FSB but is in a handy pocket size FHB part no 76116383 The FHB remote control allows infinitely variable adjustment of the welding current and the hot start current by use of two control knobs FSF part no 76116384 This remote control is fitted with a footswitch remote control and has two potentiometers and a cut out Current adjustment is infinitely variable throughout the range and is set by th...

Page 17: ...nt main current 0 10 V input impedance 1 Mohm B Signal ground reference for all signals input impedance 2 2 Kohm C NC D NC E Output signal for established arc low arc 0 V high not arc 15 V Output impedance 4 7 Kohm F Output signal for measured welding current 0 10 V 2 V 100 A Output impedance 2 2 Kohm G Supply voltage for remote control etc 24 Vac slow fuse on back of control box 5 A H Supply grou...

Page 18: ...ture 30 70 the cooling liquid must contain an anti bacteria agent in order to prevent cultures of bacteria from damaging the cooling liquid This means that ordinary motor cooling liquid cannot be used if this agent has not been added since the temperature of the cooling liquid when welding is not sufficient to kill the bacteria Cooling liqued with anti bacteria agent can be ordered under part no 9...

Page 19: ...ll 3 phases yes Change defective mains switch no Are all 3 phases reaching terminals U and W on the transformer See circuit diagram yes Return defective box yes Check the electronic box by exchanging it for another box Is the problem solved no Change defective triac print yes Check triac print A2 by exchanging it for another triac print Is the problem solved no Change defective HF box yes Does the...

Page 20: ... 4 6 4 6 5 7 6 5 6 6 6 6 8 8 8 9 1 5 1 5 2 3 4 5 4 5 4 5 300 300 300 250 preferably flanging first layer second layer High welding current with backing low welding current without backing TABLE 3 GUIDE VALUES FOR ALLOYED AND NON ALLOYED STEEL Plate thickness mm Electrode diameter mm Welding current DC Amp straight polarity Gas nozzle no Gas quantity l min Filler wire diameter mm Welding speed mm m...

Page 21: ...21 Reservedelsliste Spare parts list Ersatzteilliste Liste des pièces de rechange MTE DIALOG 50114520D Valid from 2000 week 12 ...

Page 22: ...Multiplug socket 6 pole Vielfachstecker Gehäuse 6 Pol Prise multibroche fixe 6 pôle 8 17200023 Multistik 8 pol Multiplug 8 pole Vielfachstecker 8 Pol Prise multibroche mâle 8 pôle 9 18508003 Heva knap ø21 5 Button ø21 5 Knopf ø21 5 Bouton ø21 5 10 18503605 Knap ø28 Button ø28 Knopf ø28 Bouton ø28 10 45070012 Pileskive for knap ø28 Arrow dial for button ø28 Pfeilscheibe für den Knopf ø28 Disque à f...

Page 23: ...ing wheel MTE 220 Rad drehbar MTE 220 Roue pivotante MTE 220 8 45050007 Håndtag MTE 220 Handle MTE 220 Handgriff MTE 220 Poignée MTE 220 9 70114521 Kabinet grøn MTE 220 Case green MTE 220 Kabinett grün MTE 220 Carosserie verte MTE 220 10 45070005 Kabelaflastning Cable lead in Kabeldurchführung Traversé de câble 11 71614525 Rippelovervågning Ripple control Rippelüberwachung Contrôle ripple 12 17250...

Page 24: ...sretter MTE 220 Thyristor rectifier MTE 220 Thyristor Gleichrichter MTE 220 Redresseur de thyristor MTE 220 10 17300015 Ventilator komplet Fan complete Ventilator komplett Ventilateur complete 11 74420027 Termosikringssæt Kit for thermal overload protection Thermosicherungsbausatz Jeu de thermo relais 12 17170050 Sikring 5 A flink Fuse 5 A quick Sicherung 5 A Flink Fusible 5 A rapide 13 16114520 S...

Page 25: ...ol Multiplug 6 pole Vielfachstecker 6 Pol Prise multibroche mâle 6 pôle 7 18200002 Hus for multistik 6 pol Multiplug socket 6 pole Vielfachstecker Gehäuse 6 Pol Prise multibroche fixe 6 pôle 8 17200023 Multistik 8 pol Multiplug 8 pole Vielfachstecker 8 Pol Prise multibroche mâle 8 pôle 9 18508003 Heva knap ø21 5 Button ø21 5 Knopf ø21 5 Bouton ø21 5 10 18503605 Knap ø28 Button ø28 Knopf ø28 Bouton...

Page 26: ...r de soudage 190 500 V MTE 440 6 16414553 Drosselspole MTE 320 Inductor MTE 320 Drosselspule MTE 320 Bobine d inductance MTE 320 6 16414541 Drosselspole MTE 440 Inductor MTE 440 Drosselspule MTE 440 Bobine d inductance MTE 440 7 71614525 Rippelovervågning Ripple control Rippelüberwachung Contrôle ripple 8 17250044 Omskifter AC 0 DC MTE 320 440 Switch AC 0 DC MTE 320 440 Schalter AC 0 DC MTE 320 44...

Page 27: ...etventil mit Stutz Vanne solénoide avec raccord d extrémité 9 74120010 Gasslange 2 7 m Gas hose 2 7 m Gasschlauch 2 7 m Tuyauterie de gaz 2 7 m 10 74121130 Gasslange 1 3 m Gas hose 1 3 m Gasschlauch 1 3 m Tuyauterie de gaz 1 3 m 11 12280006 Thyristorensretter højre MTE 320 440 Thyristor rectifier right MTE 320 440 Thyristor Gleichrichter recht MTE 320 440 Redresseur de thyristor droite MTE 320 440...

Page 28: ...28 CTU 3000 ...

Page 29: ...akning for slamsamler Gasket for dirt trap Verpackung für Schlammsammler Joint d étanchéité 11a 17180002 Kontrollampe rød Control lamp red Kontrollampe rot Lampe tèmoin rouge 11b 17180003 Kontrollampe grøn Control lamp green Kontrollampe grün Lampe tèmoin verte 12 17160007 Sikringsholder Holder for fuse Halter für Sicherung Porte fusible 13 17172016 Sikring 1 6 A træg Fuse 1 6 A slow Sicherung 1 6...

Page 30: ... 3m 50mm x 3m 80515005 50mm x 5m 50mm x 5m 80515010 50mm x 10m 50mm x 10m 80515015 50mm x 15m 50mm x 15m 80515090 50mm x 15m 50mm x 15m MTE 440 DIALOG 80517003 70mm x 3m 70mm x 3m 80517005 70mm x 5m 70mm x 5m 80517010 70mm x 10m 70mm x 10m 80517015 70mm x 15m 70mm x 15m 80517090 70mm x 15m 70mm x 15m Netkabel Mains supply cable Netzkabel Câble d alimentation 74233032 8 5m 3x6 mm 8 5m 3x6 mm 742330...

Page 31: ...escription of goods Warenbezeichnung Désignation des pièces Fjernkontrol Remote control Fernbedienung Commande à distance 76116382 FSL FSL 76116381 FSB FSB 76116380 FPB FPB 76116383 FHB FHB 78815010 FTF FTF 76116387 FAB FAB ...

Page 32: ...32 MTE 220 DIALOG KREDSLØBSDIAGRAM 220 380 415 440 V CIRCUIT DIAGRAM 220 380 415 440 V KOPPELDIAGRAMM 220 380 415 440 V DIAGRAMME DE CIRCUIT 220 380 415 440 V ...

Page 33: ...33 MTE 220 DIALOG KREDSLØBSDIAGRAM 220 380 415 440 500 V CIRCUIT DIAGRAM 220 380 415 440 500 V KOPPELDIAGRAMM 220 380 415 440 500 V DIAGRAMME DE CIRCUIT 220 380 415 440 500 V ...

Page 34: ...34 MTE 320 440 DIALOG KREDSLØBSDIAGRAM 220 380 415 440 V CIRCUIT DIAGRAM 220 380 415 440 V KOPPELDIAGRAMM 220 380 415 440 V DIAGRAMME DE CIRCUIT 220 380 415 440 V ...

Page 35: ...35 MTE 320 440 DIALOG KREDSLØBSDIAGRAM 220 380 415 440 500 V CIRCUIT DIAGRAM 220 380 415 440 500 V KOPPELDIAGRAMM 220 380 415 440 500 V DIAGRAMME DE CIRCUIT 220 380 415 440 500 V ...

Page 36: ...NT DE SOUDURE S A R L Parc d Activités U I S 2 rue d Yvours F 69540 Irigny Tél 33 478 50 6511 Télécopie 33 478 50 1164 Hungary MIGATRONIC KFT Szent Miklos u 17 a H 6000 Kecskemét Tel 36 76 48 14 12 Fax 36 76 48 14 12 Italia MIGATRONIC s r l Via Marconi 6D I 23871 Lomagna LC Italy Tel 39 039 92 78 093 Telefax 39 039 92 78 094 Nederland MIGATRONIC NEDERLANDS B V Hallenweg 34 NL 5680 AK Best Tel 31 4...