iWeld GORILLA SUPERTIG 200 AC/DC User Manual
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iWeld GORILLA SUPERTIG 200 AC/DC User Manual

Tig/mma dual function ac/dc pulse welding inverter
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R
CUTTING EDGE WELDING
USER'S MANUAL
TIG/MMA dual function
AC/DC pulse welding inverter
GORILLA SUPERTIG 200 AC/DC

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Summary of Contents for iWeld GORILLA SUPERTIG 200 AC/DC

  • Page 1 CUTTING EDGE WELDING USER’S MANUAL TIG/MMA dual function AC/DC pulse welding inverter GORILLA SUPERTIG 200 AC/DC...
  • Page 2 INDEX INTRODUCTION WARNING MAIN FEATURES AND PARAMETERS INSTALLATION OPERATION TROUBLESHOOTING CAUTIONS AND MAINTENANCE...
  • Page 3 Introduction First of all, thank you for choosing an IWELD welding or cutting machine! Our mission is to support your work with the most up-to-date and reliable tools both for DIY and industrial application. We develop and manufacture our tools and machines in this spirit.
  • Page 4 WARNING! Welding is a dangerous process! The operator and other persons in the working area must follow the safety instructions and are obliged to wear proper Personal Protection Items. Always follow the local safety regulations! Please read and understand this instruction manual carefully before the installation and operation! •...
  • Page 5 PRECAUTIONS TO ELECTROMAGNETIC COMPATIBILITY 1 General Welding may cause electromagnetic interference. The interference emission of arc welding equipment can be minimized by adopting proper installa- tion method and correct use method. The products described in this manual belong to the limit of class A equipment (applies to all occa- sions except the residential areas powered by public low-voltage power system).

  • Page 6: Main Features And Parameters

    1. Main Features and Parameters SUPERTIG 200 AC/DC Art. Nr. 8TIG200SPRACDC IGBT Inverter type  Digital display  Plastic case Reverse Polarity - FCAW 2T/4T Number of Wire Feeder Rolls Arc ignition  DC TIG  Pulse DC TIG  AC AWI ...

  • Page 7: Installation Place

    2. Installation 2-1. Installation Place Place the welding machine in the rainproof Any conductive foreign object can not enter room with no direct sunshine, low humidity the welding power supply! and little dust! (room temperature 10 C -40 Keep the welding power supply over 20 cm Conduct the welding at the place without away from the wall! wind (use the wind shield, etc.)!
  • Page 8 2-3. Front and Rear Panel Structure and Description Positive output terminals - AC and DC Power source input Shield gas output connector Power switch TIG Torch connector Shield gas input joint Negative output terminal 2-4. Installation in TIG mode Workpiece is connected to the positive electrode of welding machine, and welding torch is con- nected to the negative electrode, which is called DC POSITIVE CONNECTION;...

  • Page 9: Control Panel

    2-5. Installation in MMA mode MMA: Choosing the connection of DCEN or DCEP according to the different electrodes. Please refer to the electrode manual. 3. Operation Instruction 3-1. Control Panel...
  • Page 10 Current/parameter display Display of welding parameters and error codes Welding mode selection button: Function key 1 AC/AC pulse/DC/DC pulse/MMA Function key 2 Torch switching mode selection 2T/4T/SPOT Adjustment knob Press to parameter selection, rotate to adjusting parameter Electrode selection function is for choosing a suitable welding parameter;...
  • Page 11 3-2. Welding Modes Desription 3-2-1. MMA welding Hot Start Arc burning Arc burning Arc Force Standby Current and Voltage Change during MMA Note: t0: Standby: No welding current; output voltage is the no-load voltage (U2). t1: Hot Start - Arc ignition phase: the value of arc ignition current is pre-programmed (I1). t2: Arc burning: Welding current is the recommended, preset current (I2).
  • Page 12 3-2-2. DC TIG Welding Initial Upslope Preset Downslope Pilot Arc Upslope time Downslope time DC TIG - Change of current during welding process In DC TIG mode, 8 adjustable parameters are available for this machine. Describe them as below. - Current (I3): This parameter can be set according to users’ own technical require- ments.
  • Page 13 3-2-3. DC PULSE TIG Welding Initial Upslope Preset Downslope Pilot Arc In pulsed TIG mode, all DC TIG parameters except current (I3) and another 4 adjustable parameters are available for this machine. Describe them as below. Values must be adjusted according to the current technical requirements. It should be adjusted according to users’...
  • Page 14 3-2-5. AC PULSE TIG Welding AC Pulse TIG welding Current Change during welding process AC pulsed TIG welding is almost the same as AC square wave TIG welding, and what makes them different is that in AC pulsed TIG welding, the welding current varies with the pulse and peak current and base current are generated because the welding current is controlled by a low frequency pulse.

  • Page 15: Duty Cycle Curve

    - Connect the ground cable to the positive (+) pole! - Use a TIG torch connected to the negative pole (-)! - Set the machine in to TIG-2T or TIG-4T mode! - Set the welding current. - Adjust the gas post fl ow and down slope time on the control panel. - Keep the distance between tungsten and workpiece between 2 and 4 mm , press the gun button , you will hear the voice of high-frequency ignition, after the arc penetrates through the splash disappears and you can start the work.

  • Page 16: Troubleshooting

    4. Troubleshooting The following operation requires professional knowledge on electric application and comprehensive safety knowledge. Operators should be licensed with related qualifi - cation certifi cates (still in validation) which can prove their skills and knowledge. Make sure the power supply is cut off before uncovering the welding machine. Common Malfunction Analysis and Solution The failures listed below may be related to your accessories, gas, working environment, power supply condi- tions.
  • Page 17 Alarm Codes and Solutions Type Alarm Error code Machine Reason Solution reaction Overheating Overheat indi- Temporary Overloading Do not power off; re- cator lights up close of main circuit start welding when the and there is main circuit overheat indicator stop alarm sound lighting up.

  • Page 18: Safety Requirements

    Precautions Workspace 1. Welding equipment free of dust, corrosive gas, non-fl ammable materials, up to 90% humidity for use! 2. Avoid welding outdoors unless protected from direct sunlight, rain, snow, work area tempera- ture must be between -10 °C and +40°C. 3.
  • Page 19 GORILLA SUPERTIG 200 AC/DC TIG/MMA dual function AC/DC pulse welding inverter...

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