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MIGATRONIC welding equipment has a good reputation - and we know how important it is to live up to the
standards we have set ourselves.
The welding machine you have purchased is the result of MIGATRONIC'S years of experience in the field of
welding machine manufacture. This experience, combined with correct operation 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
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
89/336/EEC.
European Standards:
Issued in Fjerritslev on 11th December 1995.
Peter Roed
Managing director
INTRODUCTION
73/23/EEC
and
EN60974-1
EN50199
50174520
Valid from 9946
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Summary of Contents for Migatronic MTE DIALOG
- Page 1 INTRODUCTION MIGATRONIC welding equipment has a good reputation - and we know how important it is to live up to the standards we have set ourselves. The welding machine you have purchased is the result of MIGATRONIC'S years of experience in the field of welding machine manufacture.
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Page 3: Table Of Contents
CONTENTS Warning / Electromagnetic emissions ....4 General description ..........5 Technical data ..........5 - 6 Initial operating 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 ............ -
Page 4: Warning / Electromagnetic Emissions
WARNING Arc welding and cutting can be dangerous to the user, 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. -
Page 5: General Description
GENERAL DESCRIPTION TECHNICAL DATA The MTE machines are single-phase, thyristor MTE 320 A/W controlled AC/DC welding machines for manual Duty cycle % electrode welding with all types of electrodes as well Permitted load as for manual and automatic TIG welding. At voltage V The special construction of the power source with a MAINS VOLTAGE / CURRENT... - Page 6 TECHNICAL DATA BOX TYPE: Infinitely variable balance adjustment between positive/negative halfwaves 4 cycle, self hold 2 cycle, latching Spot welding, infinitely variable 0.5-10 sec. Electrode welding AC and DC Hot-start when electrode welding, infinitely variable from 0-100% Pre-flow, gas flow, fixed Pre-flow, gas flow, infinitely variable 0-2 sec.
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Page 7: Initial Operating
By loosening the two Allen screws on the front of the machine the control box can be removed Configuration: without opening the machine. MIGATRONIC disclaims responsibility On the back of the control box is both a multiplug damaged cables and other damages related to... -
Page 8: Definitions
DEFINITIONS... -
Page 9: Adjustment Functions
ADJUSTMENT FUNCTIONS 1. Mains switch and switch between AC and The construction of the MTE machines ensures that the open circuit voltage is always When the machine is turned on, this is a DC voltage with a ripple voltage less than 5 indicated by light in the ammeter, and a short per cent, also for AC welding. - Page 10 ADJUSTMENT FUNCTIONS BOXES TYPE I TYPE II TYPE III...
- Page 11 ADJUSTMENT FUNCTIONS BOXES 1. Switch for functions: 7. Post-weld gas flow The post-weld gas flow time should be set in Self hold seam electrode welding accordance with the plate thickness and the . Control boxes of type I are also equipped diameter of the tungsten electrode to prevent with the spot welding function oxidation of electrode and welding seam when...
- Page 12 Control box I is also equipped with the following: 18. Slope-up For some difficult welding jobs it is avantageous to use the slope up function. If the switch (pos. 13. Pulse current time 1) is at self hold , the slope up works as Here the duration of the pulse current is variable long as the torch button is held down and when between 0.03 and 2 seconds when the remote...
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Page 13: Illustration Of Control Programmes For Box I
ILLUSTRATION OF CONTROL PROGRAMMES FOR BOX TYPE I... -
Page 15: Remote Control
REMOTE CONTROL FPB (part no. 76116380) By using the FPB with the TDE 400 unit, MTE machines equipped with control box type I or II become pulse TIG welding units. The FPB has the following controls. Pos. 1 Welding current potentiometer Here the welding current is infinitely variable and when the switch (pos. - Page 16 FSB (part no. 76116381) This remote control is equipped with a multidrive potentiometer for easy and fine adjustment of the welding current. (reduction ratio 1:6) FSL (part no. 76116382) An FSL remote control has the same function as the FSB but is in a handy pocket size. FHB (part no.
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Page 17: Technical Data For Connection Of Remote Control
TECHNICAL DATA FOR CONNECTION OF REMOTE CONTROL MTE-machines equipped with control box of type I Input signal for welding current (main current), or II can be controlled via a remote control or a 0 - +10 V input impedance: 1 Mohm. welding robot. -
Page 18: Maintenance
MAINTENANCE FUNCTIONS HF Lack of maintenance can lead to reduced reliability A voltage of 220 V is led to the primary coil of the and cancellation of the guarantee. transformer. On the secondary coil it is transformed to 3 KV. MTE type machines require little maintenance but dusty and damp conditions are to be avoided if Via the primary winding (L2) of the air transformer... -
Page 19: Faults
FAULTS Only to be carried out by qualified electricians. f the machine does not weld satisfactorily, follow the check list. Action Check Change fuses Are the mains fuses satisfactory? (Use testing meters) Repair connection plug, cable etc. Is there voltage on mains cable connection in MTE? Check all 3 phases. -
Page 20: Welding Tables
WELDING TABLES TABLE 1 – GUIDE VALUES FOR ALUMINIUM AND ALUMINIUM ALLOYS Plate Electrode Welding current (AC) Gas nozzle Gas quantity Filler wire Welding Remarks thickness diameter with HF pulses (no.) (l/min.) diameter speed (mm) (mm) (Amp.) (mm) (mm/min.) 40 - 50 4 - 6 Flanging 60 - 70... - Page 21 Reservedelsliste Spare parts list Ersatzteilliste Liste des pièces de rechange MTE DIALOG 50114520D Valid from 2000 week 12...
- Page 22 MTE 220 DIALOG Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 61114523 Frontpanel, MTE 220 Front plate, MTE 220 Frontplatte, MTE 220 Pièce avant, MTE 220 24414526 Sideskærm, grøn MTE 220 Side panel, green MTE 220 Seitenschirm, grün MTE 220 Plaque latérale, vert MTE 220 24414521 Låg, grøn MTE 220...
- Page 23 MTE 220 DIALOG Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 41219010 Løfteøje M10, MTE 220 Ring bolt M10, MTE 220 Ohrbolzen M10, MTE 220 Boulon à oeillet M10, MTE 220 18110002 Dinsebøsning Dinse coupling socket Dinsebuchse Douille de raccordement, type Dinse 42410001 Kæde Chain...
- Page 24 MTE 220 DIALOG Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 17172020 Sikring 2 A, træg Fuse 2 A, slow Sicherung 2 A, träg Fusible 2 A, lent 71614520 Triacprint Triac print Triacplatine Platine triac 76114528 HF-box HF box HF-box Boîtier HF 14491100...
- Page 25 MTE 320/440 DIALOG Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 61114554 Frontpanel, MTE 320 Front plate, MTE 320 Frontplatte, MTE 320 Pièce avant, MTE 320 61114544 Frontpanel, MTE 440 Front plate, MTE 440 Frontplatte, MTE 440 Pièce avant, MTE 440 24434554 Sideskærm, venstre, grøn MTE 320/440 Side panel, left, green MTE 320/440...
- Page 26 MTE 320/440 DIALOG Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 17300015 Ventilator komplet Fan complete Ventilator komplett Ventilateur complete 74420027 Termosikringssæt Kit for thermal overload protection Thermosicherungsbausatz Jeu de thermo relais 17170050 Sikring 5 A, flink Fuse 5 A, quick Sicherung 5 A, Flink Fusible 5 A, rapide 45070005...
- Page 27 MTE 320/440 DIALOG Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 17172020 Sikring 2 A, træg Fuse 2 A, slow Sicherung 2 A, träg Fusible 2 A, lent 71614520 Triacprint Triac print Triacplatine Platine triac 76114528 HF-box HF box HF-box Boîtier HF 14491100...
- Page 28 CTU 3000...
- Page 29 CTU 3000 Pos. Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces 78812005 CTU 3000 komplet CTU 3000 complete CTU 3000 komplett CTU 3000 compléte 24418012 Sideskærm, venstre Side panel, left Seitenschirm, link Plaque latèrale, gauche 24418013 Sideskærm, højre Side panel, right Seitenschirm, recht Plaque latèrale, droite 24418039...
- Page 30 Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces Stelkabel m/skrueklemme Earth cable Massekabel Câble de mise à la terre MTE 220 DIALOG 80502503 25mm² x 3m 25mm² x 3m 80502506 25mm² x 6m 25mm² x 6m 80502510 25mm² x 10m 25mm²...
- Page 31 Varebetegnelse Description of goods Warenbezeichnung Désignation des pièces Fjernkontrol Remote control Fernbedienung Commande à distance 76116382 76116381 76116380 76116383 78815010 76116387...
- Page 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 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 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 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 Bundesrepublik Deutschland: France: Sverige: MIGATRONIC SCHWEISSMASCHINEN GmbH MIGATRONIC EQUIPEMENT DE SOUDURE MIGATRONIC SVETSMASKINER AB Sandusweg 12, D-35435 Wettenberg S.A.R.L. Kärragaten 10, S-431 24 Mölndal Telefon: (+49) 641 982840 Parc d’Activités U.I.S., 2, rue d’Yvours, F-69540 Tel. (+46) 31 44 00 45...
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