Kemppi MasterTig ACDC 3500W Operating Manual
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Kemppi MasterTig ACDC 3500W Operating Manual

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A7 MIG Welder
MasterTig
ACDC 3500W

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Summary of Contents for Kemppi MasterTig ACDC 3500W

  • Page 1 A7 MIG Welder MasterTig ACDC 3500W...

  • Page 2: Table Of Contents

    Wheel barrows and transport chassises ..........© Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 3: Introduction

    Read these sections carefully and follow This operating manual contains important information their instructions. on the use, maintenance and safety of your Kemppi product. The technical specifications of the equipment Note: Gives the user a useful piece of information.

  • Page 4: Product Introduction

    (included in the cable set) is connected, but the arc measurement clamp from the wire feeder to the workpiece is disconnected. ACDC ACDC Pulse ACDC Minilog © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 5: Installation

    INSTALLATION 2.1 Cabling the machine Mastertig AC/DC 3500W Cable for MMA welding Return current cable Remote control unit Shielding gas hose Water-cooled TIG torch © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 6: Siting The Machine

    Note! Never use a damaged torch! to the machine, if local regulations are requiring it. Note: If you use greater fuse size than recommended big short circuit current can cause extra damage in case of failure. © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 7: Electrodes To Be Welded

    Welding current Electrode Gas nozzle Gas flow rate range WC20 Argon ø mm number ø mm l / min 5...80 6.5/8.0 5...6 70...140 4/5/6 6.5/8.0/9.5 6...7 140...230 9.5/11.0 7...8 225...350 11.0/12.5 8...10 330...350 10...12 © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 8: Tig Ac Welding

    9,5/11,0 7...8 7/8/10 11,0/12,5/16 8...10 10/11 16/17,5 10...12 The table and the panel scale are based on the use of WC20 (grey). When using pure wolfram electrode (green) the tip rounds off slightly. © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 9: Shield Gas

    Install the regulator on bottle valve and tighten connecting nut (C) with a wrench. the welded joint will be sporous. Contact your local Kemppi-dealer for choosing gas and Install hose spindle (D) and jacket nut (E) into gas hose and tighten with hose clamp.
  • Page 10 21. Selection key of MMA welding MMA 22. Adjustment potentiometer of the form of the AC TIG arc BALANCE -70 ... +70 % Selection switches for TIG welding: TIG HF = spark TIG and TIG CONTACT = contact MINILOG © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 11 21. Selection key of MMA welding MMA 22. Adjustment potentiometer of the form of the AC TIG arc BALANCE -70 ... +70 % Selection switches for TIG welding: TIG HF = spark TIG and TIG CONTACT = contact © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 12 20. Adjustment of the dynamics (arc force) of MMA welding DYNAMICS -9 ... 9 21. Selection key of MMA welding MMA 22. Adjustment potentiometer of the form of the AC TIG arc BALANCE -70 ... +70 % © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 13: Numerical Displays And Signal Lights Of The Panel

    AC, DC-, DC+. Change the current type by pressing the MMA selection key again and the current type will change and the signal light will show the current type selected. © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 14: Tig Welding

    Release the torch switch, and the welding current will drop in accordance with the selected down-slope time. After the arc is turned off, the shielding gas will continue to flow for the post-gas time. © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 15 Release the torch switch. The ignition spark ignites the arc and the current will rise to the welding level within the up-slope time. Press the torch switch down. The welding continues. Release the torch switch, and the current starts to drop © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 16 (Pre-gas 0 - 5 s, post-gas 3 - 100 s) 3.4.8 Adjustment of the form of the arc, BALANCE The BALANCE function will adjust the balance so that it © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 17 A lower current can also be used as the crater filling current if you do not want to use the down-slope time for that. © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 18 The pulse ratio is shown as a percentage of the total length of the cycle. When you press either of the parameter keys a third time, the adjustment goes back to the average current AvE. © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 19: Memory Functions (Only With The Pulse Panel)

    When you press the key again, the information is 3.5 Memory functions (only with the pulse saved in the memory. 3.5.1 Calling the values from the memory © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 20: Code Locking

    Select the third digit in the same way (e.g. 2). Now the code locking is on with the number that you have chosen (e.g. 432). 3.6 Code locking 3.6.2 Turning the machine on when the code locking is © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 21: Cooling Unit

    60 A, the welding is broken. INTERNAL PROTECTIONS OF THE © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 22: Accessories

    Turn the current adjustment knob so that the display will show rEn 02. EXTRA FUNCTIONS (01=C 100C, 02=C 100F) Press the REMOTE key so that the setting is saved in the memory. 6.2 Wheel barrows and transport chassises © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 23 MMA ignition pulse factory setting is 1.0 J07: [Off ] open-circuit voltage is 70 V J18: ---------- vacant [On] open-circuit voltage is 12 V without VRD card, 22 V with VRD card J19: ---------- vacant © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 24: Maintenance

    Proper use and preventive maintenance will help to ensure trouble-free operation of the machine without Check the condition of the welding and connection KEMPPI Service Repair Shops handle regular unexpected interruptions. cables daily. maintenance by agreement.

  • Page 25: Operation Disturbances

    10 m 6184212 Return current cable 50 mm2 6184511 50 mm2 10 m 6184512 For connection options of all gun and torch models and corresponding remote controls, refer to Kemppi Userdoc at https://kemp.cc/connectivity. © Kemppi Oy 2021 MasterTig ACDC 3500W...

  • Page 26: Technical Data

    Open circuit power 18 W Storage temperature range -40 ... +60 °C Operating temperature range -20 ... +40 °C Temperature class / B (130 °C), H (180 °C) / Degree of protection IP23S © Kemppi Oy 2021 MasterTig ACDC 3500W...
  • Page 27 And you know. userdoc.kemppi.com Declarations of Conformity – Overensstemmelseserklæringer – Konformitätserklärungen – Declaraciones de conformidad – Vaatimustenmukaisuusvakuutuksia – Déclarations de conformité – Dichiarazioni di conformità – Verklaringen van overeenstemming – Samsvarserklæringer – Deklaracje zgodności – Declarações de conformidade – Заявления о соответствии – Försäkran om överensstämmelse – 符合性声明...

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