Hyundai HG200DP User Manual
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Hyundai HG200DP User Manual

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User manual
HG200DP
To use this product correctly and safely
Please read this manual thoroughly before using, checking or repairing the product.
(Double pulse)
Head office: 16th floor of Wework Building, 507 Teheran-ro,
Gangnam-gu, Seoul
TEL: (02) 6230-6041 FAX: (02) 598-8467
Pohang Plant 2: 99 Yeongil Mansandan-ro 88beon-gil, Heunghae-eup,
Buk-gu, Pohang-si, Gyeongsangbuk-do
TEL: (054) 260 0664 FAX: (054) 260 0599

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Summary of Contents for Hyundai HG200DP

  • Page 1 User manual HG200DP (Double pulse) To use this product correctly and safely Please read this manual thoroughly before using, checking or repairing the product. Head office: 16th floor of Wework Building, 507 Teheran-ro, Gangnam-gu, Seoul TEL: (02) 6230-6041 FAX: (02) 598-8467...

  • Page 2: Table Of Contents

    CONTENTS - 1.Safety……………………..………………..…………………………….…..……..……………………………………………………. - 2.General Description……...………..……...…………………….………...………..……………………………………….. -3.Main Parameter…….……...…...……..………………………………….…..……….…………………………………… - 4.Structure of welder…….……...…...………………………..…………….…..……….…………………………………… -5.Installation ………………………………………………………………………………………………………………………………….. 7 -6.Operation……………………………………………………………………………………………………………………………………. - 7.Trouble shooting…………………………………………………………..……….…………………………………………………… - 8.Semi-automatic welding specification table..……………………….………..…………………………………………… 15 - 9.Tansport & Storage……………………………………………………...…………………..…........17 This welding machine for industrial and professional use is in conformity with IEC974 International Safety Standard.

  • Page 3: Safety

    1. SAFETY Welding and cutting is dangerous to the operator, people in or near the working area, and the surrounding, if the machine is not correctly operated. Therefore, the performance of welding/cutting must only be under the strict and comprehensive observance of all relevant safety regulations. Please read and understand this instruction manual carefully before the installation and operation.

  • Page 4: General Description

    2. GENERAL DESCRIPTION HG200DP adopts advanced semiconductor switching device IGBT module as the main power device, designed and manufactured by advanced inverter and control technology. 45kHz inverter frequency, improve the efficiency and power factor, the energy saving is significant, This is an inverter double pulse gas shielded welding machine, which can welding for low-carbon steel, low-alloy steel, high-strength steel, stainless steel, and aluminum alloys materials.

  • Page 5: Main Parameter

    Trait Modulate Drive Sampling Control Protection Current Process Inspect Adjustment Control 3. MAIN PARAMETER MODEL HG200DP Power supply voltage(V) 1P, 230±10% Rated input capacity(KVA) Rated Frequency(Hz) 50/60 Function Pulse MIG Output current range(A) 50~200A 20~180A 30~170A Output voltage range(V) 16.5~24V 20.8~27.2V...

  • Page 6: Structure Of Welder

    4.2. Welder’s Structures HG200DP use the movable carton like structures: The upper part in the front is equipped with a welding current regulation knob, power indicator light (green), abnormal indicator light (yellow), while the lower part is furnished with the torch quick connector and “-”...
  • Page 7 4.4 Sign & Pictures Illustration DP MIG: Double pulse MIG P MIG: Single pulse MIG MIG: DC usual MIG MMA : Arc welding Aluminum wire and 100% argon gas Aluminum Silicon and 100% argon gas Aluminum Magnesium and 100% argon gas Carbon steel and 100% CO2 gas Carbon steel and 80% argon gas Stainless steel and 98% Argon gas.

  • Page 8: Installation

    380 voltage power sources is strictly prohibited to the welder which will severely damage the welder, otherwise the user should take the consequences for it. Power supply configure of a welder: Notice: The melting current of the fuse is 1.2~1.5 times of its rated cur Item HG200DP Circuit breaker(A) ≥40 Fuse(Rated current) Knife Switch(A) ≥40 Power cord(mm ≥3.0...
  • Page 9 2. When welding for stainless steel and carbon steel, include Fe, CrNi When welding materials such as stainless steel and carbon steel the hard wire, the wire liner in the welding gun is a metal spring tube, and it must be replaced with a metal tube which packed with metal spring tube. * Select suitable wire according to welding technology.

  • Page 10: Operation

    11. Power switch 12. Cooling fan The protection class of HG200DP Series Inverter MIG/STICK Welder is IP21S. It is forbidden ATTENTION : to put in a finger or insert a round bar less than 12.5 mm (metal bar in particular) into the welder. No heavy force can be employed on the welder.
  • Page 11 6.1 DP MIG welding steps 1 Select DP MIG function Rotate the above No.3knob – the cursor to DP MIG position and press it. Inductance select Welding hard or soft Output Current Detailed setting: Wire diameter select Pulse wave or pre- Post gas Wire feeding method When 1...
  • Page 12 2 Select material and wire diameter, wire feeding method. Press 3#knob, will have a cursor, when the cursor appears, only 3#2# can be operated, and the remaining knobs cannot be operated. If need adjust for current and voltage, inductance, need press 3# again to cancel the cursor. When without cursor, 1# knob adjust for current, 2#knob for voltage, 3# knob for inductance.
  • Page 13 6.2 P MIG welding steps Same as DPMIG, rotate 3# knob to PMIG and press. Welding voltage Welding wire Material selection P MIG Currently function Inductance select Welding hard or soft Output Current Detailed setting: Wire diameter select Pulse wave or pre- Post gas Wire feeding method The operation mode of single-pulse MIG is the same as that of double-pulse MIG.
  • Page 14 6.3 USUAL MIG welding steps Press 3# knob for cursor, rotate 3# knob for position，rotate 2# knob for date adjust under the cursor. When without cursor, 1# knob adjust for current, 2#knob for voltage, 3# knob for inductance. Normal MIG have no pulse, only adjust for wire feeding speed, pre and post gas time. 6.4 MMA welding steps Rotate 3# knob to MMA and press.

  • Page 15: Trouble Shooting

    7. TROUBLE SHOOTING Breakdown Analysis Solutions Voltage is too high (≥15%) Switch off power source; Check the main supply; Restart welder when power recovers to normal state. Voltage is too low (≤15%) Bad power ventilation lead Display overheat Improve the ventilation condition. to over-heat protection Circumstance temperature is too It will automatically recover when...

  • Page 16: Semi-Automatic Welding Specification Table

    8. SEMI-AUTOMATIC WELDING SPECIFICATION TABLE 8.1 I-shaped butt welding specification table 8.2 Flat head T-shaped welding...
  • Page 17 8.3 Flat angle welded joint (thin plate) 8.4 Flat angle welded joint (thin plate)

  • Page 18: Tansport & Storage

    9. TRANSPORT & STORAGE * Users should keep the packing materials with the machine to keep well storage during the long transportation. If the machine need transfer, the wooden case is required. The sign such as ‘Lift’ and ‘Free of rain’ should be labeled on the case. * After the package has been opened, it is suggested to repack the product as per prior requirement for future storage and transport.

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