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SHERMAN DIGIMIG 200 PULSE
INSTRUCTIONS MANUAL
WARNING! FOR SAFETY REASON PLEASE READ AND UNDERSTAND
THE FOLLOWING INSTRUCTIONS BEFORE FIRST USE OF THE DEVICE.

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Summary of Contents for Sherman DIGIMIG 200 PULSE

  • Page 1 SHERMAN DIGIMIG 200 PULSE INSTRUCTIONS MANUAL WARNING! FOR SAFETY REASON PLEASE READ AND UNDERSTAND THE FOLLOWING INSTRUCTIONS BEFORE FIRST USE OF THE DEVICE.
  • Page 2: General Instructions

    1. General instructions Read the operating instructions! The operating instructions provide an introduction to the safe use of the products. An incorrectly performed installation can result in material damage and injure persons as a result. For this reason, we do not accept any responsibility or liability for losses, damages or costs arising from incorrect installation, improper operation or incorrect usage and maintenance or any actions connected to this in any way.
  • Page 3: Safety Instructions

    2. Safety instructions DANGER! Electromagnetic fields! The power source may cause electrical or electromagnetic fields to be produced which could affect the correct functioning of electronic equipment such as IT or CNC devices, telecommunication lines, power cables, signal lines and pacemakers. •...
  • Page 4 WARNING! Smoke and gases! Smoke and gases can lead to breathing difficulties and poisoning. In addition, solvent vapour (chlorinated hydrocarbon) may be converted into poisonous phosgene due to the ultraviolet radiation of the arc! • Ensure that there is sufficient fresh air! •...
  • Page 5 CAUTION! Installation site! The machine must not be operated in the open air and must only be set up and operated on a suitable, stable and level base! • The operator must ensure that the ground is non-slip and level, and provide sufficient lighting for the place of work.
  • Page 6 1. Technical specification Power supply AC 230V / 50Hz (1ph) Welding processes MIG/MAG, MMA, TIG DC Lift Technology IGBT Welding current MIG/MAG 24A - 200A Welding current MMA 20A - 200A Welding current TIG 10A - 200A Duty cycle 100% (155A) / 60% (200A) Current regulation Stepless (fluent) No load voltage...
  • Page 7 3.2 Control panel description A – Parameter display P – Right adjustment knob. Short press on the B – Wire feeding button knob selects next available parameter. C – Gas flow test button Turning it adjusts the value. D – Torch operating mode quick selector L –...
  • Page 8 4. Menu and functions description 4.1 Selecting welding mode Welding mode can be selected using a quick selector (pic. 3.2.H). Further available parameters of each mode are accessible in advanced menu by pressing the left knob (pic. 3.2.L). Please note that to enter advanced menu the ‘Welding’...
  • Page 9 4.3 Functions description Selecting an appropriate function takes places either by pressing right knob (pic. 3.2.P) and selecting it on the welding process diagram or by pressing the left knob (pic. 3.2.L) and entering advanced menu. Please note that to enter advanced menu the ‘Welding’ parameter (pic. 3.2.5) must be selected and a corresponding light must be on Full list of welding functions Advanced menu...
  • Page 10 Mode S2T Advanced two stroke mode with hot start and end current. Holding the trigger activates pre gas flow ( PreG ) and ignites the arc with a hot start current value ( HotI ) that goes for selected time ( Hott ). After that the device sets predefined welding current value. Releasing the trigger activates downslope phase ( Slope ) that stops after a preselected time period and then end current is activated ( EndI ).
  • Page 11 ModeSPOT Basic spot welding. Pressing the trigger activates pre gas flow ( PreG ) and ignites the arc with a defined welding current. Arc lasts for a specified time ( Sptt ) and after that time the arc is terminated. Pressing the trigger again repeats the process. ModeCPOT Advanced/continuous spot welding.
  • Page 12 5. Detailed technical specification 5.1 MMA welding process 20A – 200A Welding current ( A ) 0A – 200A Arc Force ( FORC ) 0A – 200A Hot Start current ( HotI ) 0s – 0.099s Hot Start time ( Hot ) CC –...
  • Page 13 5.4 MIG/MAG welding process with dual pulse 0.5Hz – 5Hz Pulse frequency ( Freq ) 20% – 80% Pulse balance ( Duty ) 5% – 50% Peak current ( Ip-p ) Arc length at peak current -50% - 50% ( PU ) Arc length at base current -50% - 50% ( BU )
  • Page 14 8. Preparing the device to work Before use please make sure that electric network you are going to use is corresponding to technical specification of the device. Power supply voltage and frequency is provided in the technical specification section of this manual. Please check if the power supply connection is grounded.
  • Page 15 Adjust the downforce of the feed roller by turning the pressure knob. Too low contact force, causes sliding of the drive roller. Too much force increases the resistance in the feeder and can deform the wire. 11. Connecting shield gas bottle Place the shield gas bottle close the device.
  • Page 16: Troubleshooting

    Please note that different electrode manufacturers may advise other polarization connections. In such case please refer to electrode manufacturers information. 14. Cleaning and maintaining the device The protection class of this device is IP21S. Do not use the device in the rain, nor expose it to extensive moisture.
  • Page 17 16. Transporting and storage Always store the devices in a dry, ventilated place, out of reach of children and bystanders. Protect the device against vibrations and shocks during transport. 17. Recycling The packaging and device materials are suitable for recycling use. Disposal of the packaging and device must be done in accordance with local regulations.