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Ronch Weld Series User Manual
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Ronch Weld Series User Manual

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SERIES
200TIG/250TIG
STICK
•
TIG
1

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Summary of Contents for Ronch Ronch Weld Series

  • Page 1 SERIES 200TIG/250TIG STICK •...

  • Page 2: Table Of Contents

    CONTENT 1. Safety • 2. SUMMARY • 3. ELECTRICAL PRINCIPAL DRAWING • 4. PARAMETERS • 5. INSTALLATION • 6. OPERATION • 7. OPERATION NOTICES • 8. POSSIBLE PROBLEMS IN WELDING PROCESS • 9. MAINTENANCE • 10. Troubleshooting & SERVICE •...
  • Page 3 1. Safety Mis-operation will cause huge potential dangers, Signal Warning which will lead to death or serious injury. High Mis-operation will cause huge potential dangers, danger which will lead to death or serious injury. Mis-operation will cause huge potential dangers, Danger which will lead to death or serious injury.
  • Page 4 2. SUMMARY TIG series welder is a TIG welder which adopts the insulated gate bipolar transistor (IGBT) power module. It can change work frequency to medium frequency so as to replace the traditional hulking work frequency transformer with the cabinet medium frequency transformer. Thus, it is characterized with portable, small size, light weight, low consumption and noise etc.

  • Page 5: Electrical Principal Drawing

    3. ELECTRICAL PRINCIPAL DRAWING...

  • Page 6: Parameters

    4. PARAMETERS Model TIG 180S TIG 180 TIG 200 TIG 220 TIG 250-1 Rated input 1~220/230/ 1~220/230/2 1~220/230/ 1~220/230/24 1~220/230/24 voltage (V) 240±10% 40±10% 240±10% 0±10% 0±10% Frequency(HZ 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 Rated input power(KW)

  • Page 7: Installation

    5. INSTALLATION TIG series has equipped with power supply compensating system, so it can keep work if the power supply only floating in the range 15% more or less than the rated input power. If the used cable is much longer, we recommend using larger-size cable to reduce the voltage drop.
  • Page 8 Distributor box Power supply cable Work piece （Picture 2） If the power supply equipment is put on slope, pay attention on preventing it from toppling. . Prohibit using the power supply for unfreezing the pipeline. Connect the fast plug of the earth cable to the positive electrode of the welding machine panel and tighten it clockwise.

  • Page 9: Operation

    6. OPERATION TIG operation: Turn on the power on/off switch, power pilot lamp lights, and the fan starts rotating. Turn on the argon gas switch, adjust the flow rate to the rated standard (you may refer to the parameter sheet). Solenoid valve opens after pressing the start-switch of the welding torch, and you will hear the electric discharge sound of high frequency spark, and there will be argon flow out from the welding torch’s mouth at the same time.
  • Page 10 (6) Positive output: Connect with welding electrode or connect to earth when use TIG function. (7) Earth connection: Connect with earth clamp. (8) Welding gun switch: connect with duplex aviation. (9) Welding gun connection: Connect with the welding gun. (10) Cable clamp: Fastened the main cable. (11) On/off switch: Control the power supply on and off.

  • Page 11: Operation Notices

    7. OPERATION NOTICES Environments (1) Welding should be done in relatively dry environments, the air humidity should be no more than 90%. Welding environment temperature should be between -10 C~40 (2) Avoid operating the machine in sunlight or rain, do not let water or rain water infiltrate the welding machine.

  • Page 12: Possible Problems In Welding Process

    8. POSSIBLE PROBLEMS IN WELDING PROCESS 1. Black welding spot This means the welding spot is oxidized without effective protect. You can check as below: 1) Ensure the valve of the Argon gas tank is open, and with enough pressure. In general, when the inside pressure of a tank lower than 0.5Mpa, you should change the tank 2) Check if the Argon flow is open and if the flow is enough.

  • Page 13: Maintenance

    9. Maintenance The following operations require the operator should have sufficient electrical expertise and comprehensive safety knowledge, the operator should hold valid qualifications to demonstrate his capacity and knowledge. Make sure power input cable has been disconnected before opening the machine cover.

  • Page 14: Troubleshooting & Service

    10. TROUBLESHOOTING & SERVICE The following operations require the operator should have sufficient electrical expertise and comprehensive safety knowledge, the operator should hold valid qualifications to demonstrate his capacity and knowledge. Make sure power input cable has been disconnected before opening the machine cover. Common faults and exclusion method: Symptom Solution...
  • Page 15 200TIG/250TIG STICK •...

This manual is also suitable for:

Ronch weld 200tigRonch weld 250tig