Rilon TIG 200PAC/DC GDM User Manual
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Rilon TIG 200PAC/DC GDM User Manual

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TIG 200PAC/DC GDM
WELDING MACHINE
USER MANUAL

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Summary of Contents for Rilon TIG 200PAC/DC GDM

  • Page 1 TIG 200PAC/DC GDM WELDING MACHINE USER MANUAL...
  • Page 2 Preface This manual includes hardware description and operation introduction of the equipment. For your and other people’s safety, please read the manual carefully. Pay attention Pay attention to the words after the signs below. Sign Description The words after this sign means there is great potential danger, which may cause major accident, damage or even death, if it is not followed.

  • Page 3: Table Of Contents

    CONTENTS 1 Safety Warning ..........................2 2 Product ............................6 2.1 General ............................ 6 2.2 Technical Data ......................... 7 3 Installation ............................8 4 Operation ............................10 4.1 Front Panel Layout ........................ 10 4.2 Operation Instruction ......................12 4.3 Welding Environment and Safety..................16 4.4 Welding Problems and Resolution ..................

  • Page 4: Safety Warning

    1 Safety Warning The safety notes listed in this manual is to ensure correct use of the machine and to keep you and other people from being hurt. The design and manufacture of welding machine considers safety. Please refer to the safety warning listed in the manual to avoid accidents.
  • Page 5 Please follow the rules below to avoid heavy accidents.  Never use the equipment to do other things but welding.  Follow related regulations for the construction of the input-driven power source, choice of place, usage of high-pressure gas, storage, configuration, safe-keeping of workpiece after welding and disposal of waste, etc.
  • Page 6 The gas and fumes are harmful to health, please wear protective device according to regulations.  Wear exhaust equipment and breathe preventive facilities to prevent gas poisoning or choke.  Use suggested part exhaust equipment and breathe preventive facilities to prevent hurt or poisoning by gas and other powder, please.
  • Page 7 Any touch of the switch part will cause injury, please note the following.  Never use the machine when the enclosure is off.  Install, operate, check and maintain the machine by professional person.  Keep your fingers, hair, clothes etc. away from the switch parts such as the fan. The wire end may deal damage, please note the following.

  • Page 8: Product

    2 Product 2.1 General Welding machine is a rectifier adopting the most advanced inverter technology. The development of welding equipment benefits from the appearance of the inverter power supply theory and components. The principle is to commutate the power frequency of 50Hz/60Hz into direct current, and then utilize the high-power single tube IGBT to invert it into high frequency (15K/16K), then reduce the voltage and commutate, and output high-power D.C power supply via Pulse Width Modulation (PWM).

  • Page 9: Technical Data

    2.2 Technical Data Model TIG 200PAC/DC GDM Parameters Power voltage(V) single phase AC230V±15% Frequency (Hz) 50/60 25.3 (TIG/DC) Rated input current (A) 30 (TIG/AC) 36.5(MMA) 15~160 (TIG/DC) Output current. (A) 20~180 (TIG/AC) 20~160 (MMA) 16.4 (TIG/DC) Rated working volt. (V) 17.2 (TIG/AC)

  • Page 10: Installation

    3 Installation Equipment is equipped with power voltage compensation equipment. When power voltage fluctuates between ±15%, of rated voltage, it still can work normally. When use long cable, in order to prevent voltage form going down, bigger section cable is suggested.
  • Page 11 ⚫ Connect the fast plug of the earth clamp to the socket of “+” terminal on the front panel, and fasten it clockwise. ⚫ Clamp the earth clamp onto the workpiece. ⚫ When the power supply is connected, the welding operation can be carried out. Installation diagram (MMA) Ground wire Earth clamp...

  • Page 12: Operation

    4 Operation 4.1 Front Panel Layout See the table below for details. Icon Name Description Rotate the knob to set welding current, pre gas time, Adjustment knob start current, up-slop time, and so on. The indicator lights up when the parameters are set Remote indicator by the digital TIG torch or the foot control is connected.
  • Page 13 Icon Name Description Arc force current Value range: -20% - 20% Suitable for TIG(AC) mode. AC frequency Value range: 50Hz – 100Hz Suitable for TIG(AC), TIG(DC) and spot mode. Pre gas Value range: 0.1s – 9.9s Suitable for TIG(AC), TIG(DC) and spot mode. Start current Value range: 10% - 100% Suitable for TIG(AC), TIG(DC) and spot mode.

  • Page 14: Operation Instruction

    4.2 Operation Instruction NOTE: If welding for the first time, before operating, please press the switch for a few seconds until all the air in the gas tube is removed. Then, welding could be started. It is forbidden to pull out or put in the cable or connector during the process of welding, which will threat life safety and damage the machine.
  • Page 15 ⚫ Choose 2T / 4T / Spot mode Press the Menu Button for 3 seconds, and then release to choose the modes of 2T, 4T and spot. 2T mode 4T mode Spot mode ⚫ Adjusting parameters Under the TIG mode, select the 2T, 4T or Spot mode first by press the Menu Button for 3s.
  • Page 16 ⚫ Start to welding The machine has the ways of HF to start arc. HF: Keep 2-4mm space between tungsten pole and work piece, press torch switch, the machine start to work after the pre gas time. When stop welding and the electric arc stick out, keep the welding position for a while so that the weld spot could be protected before cooling down for delaying argon.
  • Page 17 ⚫ Adjusting parameters Under the MMA mode, select the parameters to be set by pressing the Menu Button, and then adjusting the parameter value by the Adjustment Knob. Adjusting parameters (Electrode type) Note: The configured parameter value will be automatically saved.

  • Page 18: Welding Environment And Safety

    4.3 Welding Environment and Safety Environment ⚫ The machine can perform in environment where conditions are dry with a dampness level of max 90%. Ambient temperature is between -10 to 40 degrees centigrade. Avoid welding in sunshine or drippings. Do not let water enter the gas Avoid welding in dust area or the environment with corrosive gas.

  • Page 19: Welding Problems And Resolution

    4.4 Welding Problems and Resolution Fittings, welding materials, environment factor, supply powers maybe have something to do with welding. User must try to improve welding environment. ⚫ Black welding spot. Welding spot is not prevented from oxidizing .User may check as following: Make sure the valve of argon cylinder is opened and its pressure is enough.

  • Page 20: Daily Maintenance And Checking

    5 Daily Maintenance and Checking ⚫ Daily maintenance Remove dust regularly with dry compressed air. If the welding machine is used in surroundings with heavy smoke and polluted air, it is necessary to remove dust at least one time one month. The pressure of compressed air shall fall to required level to prevent damage to small components in the machine.

  • Page 21: Trouble Shooting And Fault Finding

    6 Trouble Shooting and Fault Finding Notes: The following operations must be performed by qualified electricians with valid certifications. Before maintenance, you are suggested to contact local distributor to verify qualification. Faults symptom Reasons Solutions ➢ Not connected to the power ➢...

  • Page 22: Appendix Ⅰ Circuit Diagram

    Appendix Ⅰ Circuit Diagram 680uF/400V 680uF/400V...

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