Uni-Mig KUMJR200AC/DC Instruction Manual
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Uni-Mig KUMJR200AC/DC Instruction Manual

Ac/dc tig/mma 200
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UNI FLAME AUTOLIFT
AC/DC TIG/MMA200
Manual

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Summary of Contents for Uni-Mig KUMJR200AC/DC

  • Page 1 UNI FLAME AUTOLIFT AC/DC TIG/MMA200 Manual...

  • Page 2: Table Of Contents

    YEARS Warranty Machine Model Description Part Number AC/DC TIG/MMA 200 KUMJR200AC/DC CONTENTS PAGE No: Safety General Description Curcuit Diagram Main Parameter Pre-operation Check Installation & Operation Pre-Caution Machine Parts Maintenance Troubleshooting Machine Model This welding equipment for industrial and professional use conforms to IEC 60974 International Safety Standard.
  • Page 3 SAFETY Welding and cutting equipment can be dangerous to both the operator and people in or near the surrounding working area, if the equipment is not correctly operated. Equipment must only be used under the strict and comprehensive observance of all relevant safety regulations. Please read and understand this instruction manual carefully before the installation and use/operation of this equipment.

  • Page 4: General Description

    GENERAL DESCRIPTION & SAFEGUARDS These are a newly developed TIG AC/DC P range of AC/DC and Pulse Welding Machines. DC function allows the welding of stainless steel, alloy steel and carbon steel and other nonferrous metals. AC function allows the welding aluminum and aluminum alloys.

  • Page 5: Curcuit Diagram

    CIRCUIT DIAGRAM Three Phase Input...

  • Page 6: Main Parameter

    MAIN PARAMETER Machine Model Description Part Number TIG200P AC/DC KUMJR200AC/DC Tecnical Specification Power voltage AC240V±15% Input Frequency (Hz) 50/60 Rated Maximium Supply current MMAI1max Maximum Effective Supply current MMAI1eff Rated Maximium Supply current TIGI1max 20.7A Maximum Effective Supply current TIGI1eff 14.6A...

  • Page 7: Pre-Operation Check

    Pre-Operative Check List The welding machine has automatic compensation for primary input voltage fluctuation. The welding machine will still operate within +/- 15% of the required primary voltage input. Please check the primary input voltage supply before connecting the machine. Connection to incorrect primary voltage supply may damage the machine.

  • Page 8: Installation & Operation

    INSTALLATION & OPERATION 1.Connection of Input Cables Primary input cable is supplied with this welding equipment. Connect the primary input cable with power supply of required input voltage. Refer to data plate on machine for Input voltage, IMAX and IEFF. 2.Connection of Output Cables 2a.Connect the three connectors of the Tig Torch cable assembly as follows: 2 Pin Plug of trigger switch cable into the receptacle.
  • Page 9 INSTALLATION & OPERATION Selector Switches. Main switch: The power switch turns the machine on and off. AC/DC Selector Switch. Select “ARC” for MMA welding Select “TIG” for Tig welding. AC/DC Selector Switch. Select “AC” for Aluminum and Aluminum Alloys. Select “DC” for Stainless Steel, Steel, and Cast Iron etc. 2T / 4T Selector Switch.
  • Page 10 INSTALLATION & OPERATION 1.Connection of Input Cables 17. Pulse Width: 11. Pre-flow Gas Timer: (Available Pulse Model Only). This dial Provides pre-flow gas to purge tig torch is for the adjustment and setting of the gas line prior to the initialization of the arc. on time of the peak current (pulse width) Adjustment is 0-2sec.
  • Page 12 INSTALLATION & OPERATION Instructions for “AC” Tig Welding. Select“AC”mode. Switch on the power source, the machine will energize and the on demand fan will operate. Set the gas flow at the regulator (refer to Parameter). Set the balance according to the degree of oxidization of work piece or preference of arc characteristic.
  • Page 13 INSTALLATION & OPERATION Instructions for DC TIG Welding Select“DC”mode. Switch on the power source, the machine will energize and the on demand fan will operate. Set the gas flow at the regulator (refer to Parameter). Set the main welding current as required. Press the switch of the welding torch, the gas valve will activate and release gas flow and you will hear the static of the HF points working.

  • Page 14: Pre-Caution

    PRE-CAUTIONS 1. Working Environment. The environment in which this welding equipment is installed must be free of grinding dust, corrosive chemicals, flammable gas or materials etc, and at no more than maximum of 80% humidity. When using the machine outdoors protect the machine from direct sun light, rain water and snow etc;...

  • Page 15: Machine Parts

    Spare Parts Description WGA Part No. Cover J03245 Handle J24005 Button C14004 Function switch C16009 Function switch C16012 Main switch C16001 Front panel J02162 Fast-socket J21009 Pilot-socket(2 pins) C08146 Pilot-socket(3 pins) C04002 Rubber foot J24010 Coupling socket C02015 Panel PCB B04045 Control PCB B04046...

  • Page 16: Maintenance

    MAINTENANCE WARNING: Exposure to extremely dusty, damp, or corrosive air is damaging to the welding machine. In order to prevent any possible failure or fault of this welding equipment, clean the dust at regular intervals with clean and dry compressed air of required pressure.

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