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Arcoweld Arcostick MMA 130 Operation Manual

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Summary of Contents for Arcoweld Arcostick MMA 130

  • Page 2 We look forward to supporting you with dependable service and our extensive range of first-class products. https://arcoweld.com.au/ Our range can be viewed at - For support please contact your Authorised distributor or Arcoweld directly + 61 8 9248 3188 + 61 8 9248 3166...

  • Page 3: Table Of Contents

    CONTENT CONTENTS 1 SAFETY ..............................1 1.1 S ..........................2 IGNAL XPLANATION 1.2 A ........................... 1 ELDING AMAGE 1.3 T ................... 5 HE KNOWLEDGE OF LECTRIC AND AGNETIC IELDS 2 SUMMARY .............................. 6 2.1 B ..........................6 RIEF NTRODUCTION 2.2 W ..........................

  • Page 4: Safety

    SAFETY 1 SAFETY 1.1 Signal Explanation  The above signals mean warning! Running parts and electric shock can cause injury to yourself or others. The corresponding notices are as follows. It is quite a safe operation after taking several necessary protection measures. 1.2 Arc Welding Damage ...

  • Page 5: Signal Explanation

    SAFETY  Ensure the work cable makes a good electrical connection with the metal being welded. The connection should be as close as possible to the area being welded.  Maintain the electrode holder, work clamp, welding cable and welding machine in good, safe operating condition.
  • Page 6 SAFETY  Protect other nearby personnel with suitable, non-flammable screening and /or warn them not to watch the arc nor expose themselves to the arc rays or to hot spatter or metal.
  • Page 7 SAFETY SELF-PROTECTION  Keep all equipment safety guards, covers and devices in position and in good repair. Keep hands, hair, clothing and tools away from V-belts, gears, fans and all other moving parts when starting, operating or repairing welding equipment. ...

  • Page 8: The Knowledge Of Electric And Magnetic Fields

    SAFETY possibility of the welding current passing through lifting chains, crane cables or other alternate circuits. This can create fire hazards or overheat lifting chains or cables until they fail. Rotating parts may be dangerous.  Use only compressed gas cylinders containing the correct shielding gas for the process used and properly operating regulators designed for the gas and pressure used.

  • Page 9: Summary

    SUMMARY 2 Summary 2.1 Brief Introduction Arcostick welders are general MMA arc welder which adopts the latest pulse width modulation (PWM) technology and the insulated gate bipolar transistor (IGBT) power module. Arcostick series welders have excellent performance: constant current output makes welding arc more stable;...

  • Page 10: Volt -Amperage Characteristic

    SUMMARY technology to insure current output stably. Meanwhile, the welding current parameter can be adjusted continuously to meet with the requirements of welding craft. Single phase, Medium Medium Rectify Inverter frequency frequency Hall device 220V±10%(50/60 transformer rectify Current positive- feedback control 2.3 Volt-Ampere Characteristic Arcostick welders have excellent volt-ampere characteristic as per the following graph.

  • Page 11: Installation & Adjustment

    INSTALLATION AND ADJUSTMENT 3 Installation & Adjustment 3.1 Parameters Duty Cycle (10 mins) : 130A@20%, 70A@60%, 55@100% 3.2 Duty cycle & Overheat Duty cycle is defined as the proportion of the time that a machine can work continuously within a certain time (10 minutes). The rated duty cycle means the proportion of the time that a machine can work continuously within 10 minutes at a rated welding current.

  • Page 12: Tig (Take Tm-1600E For An Example)

    INSTALLATION AND ADJUSTMENT 3.3.2 TIG SET UP ● For TIG operation, the shielded gas is inputted to welding gun directly, and the method of lifting arc is adopted. (Scratch TIG and MMA) 1、 Place the welding 2、 Scrape the electrode 3、...

  • Page 13: Operation Control And Connectors

    INSTALLATION AND ADJUSTMENT MMA130 OPERATION The layout of the Front Panel 1. Amp Display 4. Volt Display 5. Over Current Light 6. High Temperature Light 2. Amperage Adjustment 7. VRD Light 8. Positive Polarity Output 3. Negative Polarity Output...
  • Page 14 INSTALLATION AND ADJUSTMENT MMA130 OPERATION The layout of the Back Panel 9. Primary Power Lead 10. Machine On/Off Switch...

  • Page 15: Welding Current Adjustment

    OPERATION CONTROL AND CONNECTORS 4.2 Welding current adjustment Welding current range is 5～130A Arcostick welders have the function of welding current pre-setting. Before welding, the welding current display will show the amperage. It is convenient to set parameters and adjust accurately. 4.3 Welding operation 4.3.1 Striking the arc.

  • Page 16: Manipulation Of Electrode

    OPERATION CONTROL AND CONNECTORS electrode Lift arc: Touch the  electrode on the workpiece. As you raise weld the electrode the arc will commence. workpiece 1-electrode moving; 2-the electrode swing right & left; 3-the electrode move along weld 4.3.2 Manipulation of electrode In MMA welding, there are three motions to balance being electrode angle, the electrode movement from side to side as well as the electrode travel speed.

  • Page 17: Arc Welding Defect And Prevent Method

    OPERATION CONTROL AND CONNECTORS position, joint form, welding layer, etc. Please refer to the following table. The welding current reference for different electrode diameter Electrode diameter/mm 150~210 Welding current/A 25～40 40～60 50～80 100～130 The relation between the welding current(I)’ factor(K) & electrode diameter(d) (I＝K×d: Carbon electrode) Electrode 2～2.5 diameter/mm...

  • Page 18: Operational Environment

    OPERATION CONTROL AND CONNECTORS The welding thermal input is too low Choose the correct welding parameters Incomplete The arc direction is lean Enhance the clearness of layers fusion There are rust & dust on the side of groove Clean the area. The slag between the layers is not cleared well Remove all slag.

  • Page 19: Operation Al Notices

    OPERATION CONTROL AND CONNECTORS ·Take care that there is enough ventilation during welding. There is at least 30cm free distance between the machine and wall. 4.8 Operational Notice ·Read 1 carefully before attempting to use this equipment. ·Connect the ground wire with the machine directly and refer to 3.5. ·Input power must be AC as one phase, 50Hz, 220V±10%.

  • Page 20: Maintenance & Troubleshooting

    MAINTENANCE AND TROUBLESHOOTING 5 Maintenance & Troubleshooting 5.1 Maintenance In order to guarantee that arc welding machine works efficiently manner it must be maintained regularly. Maintenance items in detail are in the following table. ● Warning: For safety while maintaining the machine, please shut off the supply power and wait for 5 minutes, until capacity voltage drops to safe voltage 36V.

  • Page 21: Troubleshooting

     Maintenance must be conducted carefully. If any wire becomes flexible or is misplaced, it may be cause potential danger to user.  Only professional maintenance personal who are authorized by Arcoweld can overhaul the machine.  If there is any problem and there is nil authorized professional maintenance...
  • Page 22 MAINTENANCE AND TROUBLESHOOTING Please utilise the below trouble shooting chart for addressing any issues: Issue Reasons Solutions The power light is damaged, or Test and repair the inside Turning on the power source, and fan works, connection is not good circuit of power light Pr3 but the power light is not on? Repair or change power PCB...
  • Page 23 MAINTENANCE AND TROUBLESHOOTING Use the short arc operation Over welding Reduce the welding current current output Overheat protection Working time Reduce the duty cycle (interval The alarm light is on too long work) Unusual Over current Test and repair the main circuit current in the protection and drive PCB (Pr1)

  • Page 24: Electrical Principle Drawing

    5.3 Electrical principle drawing System chart...
  • Page 25 All warranty periods begin on the date of sale of the product to the original retail customer or 1 year after sale to an authorized Arcoweld Distributor. Limited Warranty Period as below –...
  • Page 26 Any claim under this warranty must be made within the warranty period which commences on the date of purchase of the product. To make a claim under the warranty, take the product (with proof of purchase from an Arcoweld Accredited Seller) to the store where you purchased the product or contact Arcoweld on + 61 8 9248 3188 advice on your nearest Service Provider.
  • Page 27 Any claim under this warranty must be made within the warranty period which commences on the date of purchase of your product. To make a claim under the warranty, take the product (with proof of purchase from an Arcoweld Accredited Seller) to the store where you purchased the product, or contact Arcoweld on T:...

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