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Wilkinson Star Jasic TIG Series Operator's Manual

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Summary of Contents for Wilkinson Star Jasic TIG Series

  • Page 2: Your New Product

    Please ensure that you carry out daily and periodic maintenance checks to ensure years of reliable and trouble free operation. Wilkinson Star Limited are a leading supplier of equipment in the UK and our products are supported by our extensive service network. Call your distributor in the unlikely event of a problem occurring. Please record below the details from your product as these will be required for warranty purposes and to ensure you get the correct information should you require assistance or spare parts.

  • Page 3: Table Of Contents

    Product Overview Technical Specifications Description of Controls Controls Installation Operation MMA Operation TIG Torch Trigger Operation Modes Remote Control Socket Maintenance Troubleshooting Welding Troubleshooting EC Declaration of Conformity Disposal RoHS Compliance Declaration Statement of Warranty Wilkinson Star Jasic Technology Contact Details...

  • Page 4: Safety

    SAFETY These general safety norms cover both arc welding machines and plasma cutting machines unless otherwise noted. The equipment must only be used for the purpose it was designed for. Using it in any other way could result in damage or injury and in breach of the safety rules. Only suitably trained and competent persons should use the equipment.
  • Page 5 SAFETY Wear approved safety glasses with side shields under your helmet. Never use broken or faulty welding helmets. Always ensure that there are adequate protective screens or barriers to protect others from flash, glare and sparks from the welding area. Ensure that there are adequate warnings that welding or cutting is taking place.
  • Page 6 SAFETY RF Declaration Equipment that complies with directive 2004/108/EC concerning electromagnetic compatibility (EMC) and the technical requirements of EN60974-10 is designed for use in industrial buildings and not those for domestic use where electricity is provided via the low voltage public distribution system. Difficulties may arise in assuring class A electromagnetic compatibility for systems installed in domestic locations due to conducted and radiated emissions.

  • Page 7: Product Overview

    PRODUCT OVERVIEW The Wilkinson Star Jasic Technology TIG inverter range of welding machines have been designed as integrated and portable welding power supplies units incorporating the most advanced IGBT inverter technology in power electronics with easy operation and adjustment due to friendly user interface.

  • Page 8: Technical Specifications

    TECHNICAL SPECIFICATIONS Model Parameter TIG500P AC DC Rated input power supply Three-phase AC400V 50/60Hz Input Rated input capacity (KVA) Power factor 0.85 Rated no-load voltage (V) Rated maximum output (A/V) 400/36 Welding current range DC (A) 10~410 Welding current range AC (A) 20~410 Arc force current range (A) 0~250...
  • Page 9 TECHNICAL SPECIFICATIONS (Continued) Working temperature range ( -10~+40 Storage temperature range ( -25~+55 Environment Humidity (%) ≤90% (no water condensate) Enclosure ingress protection IP21S Cooling mode Forced air cooling Rated duty cycle (%) MMA:30 TIG:50 Structure Efficiency (%) Insulation grade Overall size (L*W*H) 595*297*528 Weight (Kg)

  • Page 10: Description Of Controls

    DESCRIPTION OF CONTROLS Front view Part name Function Control panel To select welding mode and parameters Digital meter Display parameters Adjusting knob Adjust various parameters TIG parameters zone Adjusting various TIG parameters MMA parameters zone Adjusting various MMA parameters Water cooling selector Selection of water or air cooling Remote control selector Selection of remote control...
  • Page 11 Rear View Part name Function Switch Mains power switch Socket Water cooling unit supply Ground point External ground point Mains cable Mains cable inlet Fuse holder Protection fuse Fan guards Fan protection...

  • Page 12: Controls

    CONTROLS Control panel view JT-500D AC/DC Welding mode selection zone Parameters selection /display zone Parameters adjustment rotary knob MMA welding parameters selection zone TIG parameters selection zone Remote control selector Air / Water cooling selector 1. Welding mode selection: The welding mode switch allows the user to switch between AC square-wave TIG, AC pulsed TIG, DC TIG, DC pulsed TIG, AC MMA and DC MMA with the corresponding LED lit.
  • Page 13 CONTROLS When the “LV/OV” LED illuminates and the digital meter displays “E-2” it indicates that the mains voltage is overly low or that the secondary inverter drive power source fails. In the former condition, welding can be recovered when the mains voltage goes into normal. In the latter condition, please consult the service department.

  • Page 14: Installation

    INSTALLATION Unpacking Check the packaging for any signs of damage. Carefully remove the machine and retain the packaging until the installation is complete. Location The machine should be located in a suitable position and environment. Care should be taken to avoid moisture, dust, steam, oil or corrosive gases.
  • Page 15 INSTALLATION MMA welding Insert the cable plug with electrode holder into the “+” socket on the front panel of the welding machine and tighten it clockwise. Insert the cable plug of the work return lead into the “-” socket on the front panel of the welding machine and tighten it clockwise.

  • Page 16: Operation Mma

    OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. MMA welding mode MMA (Manual Metal Arc), SMAW (Shielded Metal Arc Welding) or just Stick Welding. Stick welding is an arc welding process which melts and joins metals by heating them with an arc between a covered metal electrode and the work.
  • Page 17 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. MMA welding Current and Voltage Changes in DC MMA Current and Voltage Changes in AC MMA Note: t0 - Standby section, no welding current, output no-load voltage t1 - Arc striking section, the length adjusted according to hot arc striking time...
  • Page 18 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. MMA welding Arc force Arc force refers to the slope of the current rise during a short circuit and it is set to increase the current every millisecond on this machine.

  • Page 19: Operation Tig

    OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. TIG welding Terms used: TIG – Tungsten Inert Gas, GTAW – Gas Tungsten Arc Welding.
  • Page 20 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. DC TIG welding Ip: This parameter is set by the user according to process requirements and is the normal welding current.
  • Page 21 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. DC pulsed TIG welding Pulse control is a variation of control of the welding current to control heat input.
  • Page 22 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. AC TIG welding Connect the TIG torch leads as shown. Ensure that a suitable inert gas supply is connected. Switch the power switch on the back panel to “ON”...
  • Page 23 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. AC TIG welding square wave With the electronic development of inverter power sources the square wave machine was developed. Due to these electronic controls the cross over from positive to negative and vice versa can be made almost in an instant which leads to more effective current in each half cycle due to a longer period at maximum.
  • Page 24 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. AC pulsed TIG welding Tc - Cathode current time Tp - AC period Tp - Pulsed peak current time T - Pulse period AC pulsed TIG welding is almost the same as AC square wave TIG welding and what makes them different...
  • Page 25 OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. Wave balance control This selects the percentage of cleaning between positive and negative cycles in the AC welding mode.

  • Page 26: Torch Trigger Operation Modes

    OPERATION Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. Torch trigger operation modes Three TIG torch trigger operation modes are available for the 500D AC/DC machine, Trigger modes should be selected according to users technical requirements.

  • Page 27: Remote Control Socket

    REMOTE CONTROL SOCKET Before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. Remote control socket  This 5 pin socket is also used to connect a foot remote control pedal to control amperage and start the TIG process.

  • Page 28: Maintenance

    MAINTENANCE The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. In order to guarantee that the arc welding machine works efficiently and in safety, it must be maintained regularly.

  • Page 29: Troubleshooting

    TROUBLESHOOTING The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. Before arc welding machines are dispatched from the factory, they have already been checked thoroughly.

  • Page 30: Welding Troubleshooting

    WELDING TROUBLESHOOTING The following basic level of troubleshooting can be performed without special equipment or knowledge and without removing the covers from the power source or the wire feed unit. If further investigation work is required then please consult with a fully trained Technician. Welding problem Possible cause Action...

  • Page 31: Ec Declaration Of Conformity

    Electrical and Electronic Equipment states the electrical equipment that has reached its end of life must be collected separately and returned to an environmentally compatible recycling facility. Wilkinson Star Jasic Technology has a relevant recycling system which is compliant and registered in the UK with the environment agency. Our registration reference is WEEMM3813AA.

  • Page 32: Statement Of Warranty

    3 month warranty. Wilkinson Star Jasic Technology shall in no event be responsible for any third party expenses or expenses/ costs or any indirect or consequential expenses/costs.
  • Page 33 NOTES ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________...
  • Page 34 NOTES ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________...
  • Page 35 NOTES ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________ ____________________________...

  • Page 36: Wilkinson Star Jasic Technology Contact Details

    Wilkinson Star Limited Shield Drive Wardley Industrial Estate Worsley Manchester United Kingdom M28 2WD Telephone: 0044 (0)161 728 7900 Mail: sales@wilkinsonstar.com...

This manual is also suitable for:

Jasic tig 500 pulseJasic jt-500d

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