Top Gun I-ARC 140 Manual Manual
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Top Gun I-ARC 140 Manual Manual

Mma stick welder
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Manual Guide
I-ARC 140 / I-ARC 181
MMA STICK WELDER
TOPGUNWELDING.COM.AU

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Summary of Contents for Top Gun I-ARC 140

  • Page 1 Manual Guide I-ARC 140 / I-ARC 181 MMA STICK WELDER TOPGUNWELDING.COM.AU...
  • Page 2 This page has been intentionally left blank.
  • Page 3 PAGE 2 SAFETY INFORMATION MACHINE SPECIFICATIONS PAGE 4 ARC WELDING TECHNIQUES PAGE 5 INSTALLATION AND OPERATION PAGE 6 FIXES AND FAULTS PAGE 7 PAGE 9 JOINT TYPES - BASIC THEORY ACCESSORIES AND CONSUMABLES PAGE 10...

  • Page 4: Safety Info

    Safety Info SAFETY INFO AND TIPS WARNING PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH .KEEP CHILDREN AWAY. IF WEARING A PACEMAKER KEEP AWAY UNTIL CONSULTING YOUR DOCTOR. DO NOT LOSE THESE INSTRUCTIONS. READ OPERATING/INSTRUCTION MANUAL BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT. Welding products and welding processes can cause serious injury or death, damage to other equipment or property, if the operator does not observe all safety rules and take precautionary measures.
  • Page 5 ARC RAYS FIRE & EXPLOSIONS ARC RAYS can burn eyes and skin; NOISE can damage hearing. The WELDING operation can potentially cause fire or an ARC RAYS from the welding process produce an intense heat explosion as Sparks and spatter are emitted from the welding and strong ultraviolet rays that can burn eyes and skin.

  • Page 6: Specifications

    Input Voltage (V) 240 A/C Frequency (Hz) 50 Hz DC MMA WELDING MACHINE Output Current Range (A) 15-140 A MODEL: I-ARC 140 Rated Duty Cycle (%) 35% @ 140A 60% @ 110A 15A/20.6V ~ 140A/25.6V 100% @ 85A 140A 110A Machine Weight 4.2 Kg...

  • Page 7: Arc Welding Technique

    ARC Welding Technique FOR BEGINNERS A Word To Beginners Striking An Arc For those who have not yet done any welding, the simplest way to Practice this on a piece of scrap plate before going on to more commence is to run beads on a piece of scrap plate. Use a mild exacting work.

  • Page 8: Installation

    Installation AND OPERATION Make sure that the supply voltage matches the voltage requirements indicated. (15% deviation is allowed) If you increase the length of the leads, be aware that possible damage may occur with excessively long leads. - Ground the unit with a minimum of 6mm² (10 gauge) wire to the earth ground as the drawing. - Connect the earth lead connector to the negative (-) quick-connection terminal, and turn clockwise to tighten.

  • Page 9: Troubleshooting

    Fixes and Faults TROUBLESHOOTING Fault Resolution A. Ensure power is turned off. B. Ensure power is connected properly. C. Heat sensor resistance incorrect or faulty. (24V relay has a fault) D. Power source board (Board has problem, no DC537V output voltage.) Power indicator lit i.
  • Page 10 Fault Resolution Fan running, welding cur- rent not stable or out of A. 1K potentiometer is faulty, replace control, current varying B. Output terminal is faulty or poorly connected. between high and low amperage. A. Check if components have poor contact. B.
  • Page 11 Joint Preparation In many cases, It will be possible to weld steel sections without any special preparation. For heavier sections and for repair work on castings, etc, it will be necessary to cut or grind an angle between the pieces being joined to ensure proper penetration of the weld metal and to produce structurally sound joints.
  • Page 12 Accessories and Consumables PARTS AND SPARES HAND PIECE 300 Amp ACCLP300 Earth Clamps 400 Amp ACCLP400 500 Amp ACCLP500 300 Amp MAWEC300 Magnetic Earth Clamps 800 Amp MAWEC800 200 Amp ACEHTL200 Electrode Holders - Twist Lock 300 Amp ACEHTL300 400 Amp ACEHTL400 200 Amp ACEHTT200...
  • Page 13 HELMETS Model Part No. Gloss Black - TGHWARGBLK Topgun Warrior Series Blue Inferno - TGHWARBLUINF Auto Darkening Welding Helmet Red Inferno - TGHWARINFERNO Carbon Fibre - TGHWARCFIBRE Warrior Helmet Harness TGTHH Warrior Helmet Inner Lens Pk5 TGHLWI Warrior Helmet Outer Lens Pk5 TGHLWO Model Part No.
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I-arc 181

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