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arcweld 180C MIG Operator's Manual

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arcweld
Safety Depends on You
arcweld machine is designed and
built with safety in mind. However,
your overall safety can be increased
by proper installation and thoughtful
operation on your part. DO NOT
INSTALL,
OPERATE
REPAIR
THIS
EQUIPMENT
WITHOUT
READING
MANUAL AND THE SAFETY
PRECAUTIONS
CONTAINED
THROUGHOUT.
And,
importantly, think before you act and
be careful.
No. 195, Lane 5008, Hu Tai Rd. Baoshan, Shanghai, PRC 201907
®
180C MIG
For use with machine Part Number：
arcweld
180C MIG K69020-6 Code 76261
OR
THIS
most
THE SHANGHAI LINCOLN ELECTRIC COMPANY
www.lincolnelectric.com.cn
IM7905-4
Copyright © 2017 The Shanghai Lincoln Electric Company
Sep., 2017
Rev. 02

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Summary of Contents for arcweld 180C MIG

  • Page 1 ® arcweld 180C MIG For use with machine Part Number： arcweld 180C MIG K69020-6 Code 76261 Safety Depends on You arcweld machine is designed and built with safety in mind. However, your overall safety can be increased by proper installation and thoughtful operation on your part.
  • Page 2 ® Thank you for selecting QUALITY arcweld products.  Please examine the packaging and equipment for damage. Claims for material damaged in shipment must be notified immediately to the authorized dealer from whom you purchased the machine.  For future reference, please record your equipment identification information in the table below. Model Name, Code &...
  • Page 6 CUSTOMER ASSISTANCE Read this Operators Ma nual compl etely before atte mpting to use this equipment. Save this manual and keep it handy for quick reference. particular attention to the safety instructions we have provided for your protection. The level of seriousness to be applied to each is e xplained below:...

  • Page 7: Table Of Contents

    CUSTOMER ASSISTANCE Master Table of Contents Content Page Personal Safety …………………………………………………………………………. I - II I Electromagnetic Compatibility ………………………………………………………. I V- V Custom er As sist ance Pol ic y ………………. ……………………………… A- 1 Master Table of Contents ……………………………………………………………… A- 2 Product Description ……………………………………………………………………..

  • Page 8: Product Description

    ® arcweld 180C MIG is a multi-purpose 3 in 1 welding power source. It is capable of MIG welding (both gas-shielded and gasless flux-cored welding), stick and TIG welding of mild and stainless steel materials. Its characteristics are high production efficiency, excellent welding output and easy to carry out all-position welding.

  • Page 9: Installation

    INPUT VOLTAGE  Do not weld on closed containers. ® arcweld 180C MIG machine is to be provided with a 220V± 10% input voltage, PLEASE SEE ADDITIONAL WARNING INFORMATION 50/60Hz. AT THE FRONT OF THIS OPERATOR’S MANUAL. An output guide is provided in the technical specification section of this manual.
  • Page 10 180C MIG Inverter Welder CANNOT be stacked. Tilting ® arcweld Place the 180C MIG Inverter Welder on a secure, level surface whenever you use it or store it. Any surfaces you place it on other than the ground must be firm, non- skid and structurally sound.
  • Page 11 The Welding Machine Configuration ® arcweld 180C MIG welding machines consist of:- Th e The upper part of the front panel is equipped with, welding mode selector knob, a wire feed speed knob, an output voltage control knob, an arc force control knob, a power indicator light (green), abnormal indicator light (yellow).

  • Page 12: Technical Specifications

    Maximum Rated Input Machine Voltage/Phase/ Generator required Input Current Frequency Current 220V(± 10%)/ 1/50/60 ® >8 KVA arcweld 180C MIG RATED OUTPUT – DC ONLY Volts at Rated Machine Mode Duty Cycle Amperes Amperes 180A GMAW 115A 19.8V 100% 18.5V 180A 25.6V...
  • Page 13 TECHNICAL SPECIFICATION Temperature Range Operating Temperature Range -10° C ~ +40° C(14° F~104° F) Storage Temperature Range -25° C ~ +55° C(-13° F~131° F) (1) Based upon 10 minute time period(i.e., for 30% duty cycle, it is 3 minutes on and 7 minutes off) (2) Power Source only.

  • Page 14: Graphics And Their Meanings

    TECHNICAL SPECIFICATION LG150C MIG Torch (Gun) Illustration The LG150C MIG torch is composed of the Euro connector, connecting cable and handle. There is a gooseneck installed in the handle of the torch. The gas diffuser distributes shielding gas in the nozzle to provide even shield for the welding arc. A switch on the handle controls the welding output.

  • Page 15: Power Source Placement

    TECHNICAL SPECIFICATION kVA: Power (kVA) Percentage A/V ~ A/V: Output range. Rated min and rated max welding current and related load voltage. Duty Cycle: The rated duty cycle of a Welding Power Source, is a statement of the time it may be operated at its rated welding current output without exceeding the temperature limits of the component parts.

  • Page 16: The Installation And Connection For Mig Welding

    TECHNICAL SPECIFICATION Power supply configure of a welder: Item ® arcweld 180C MIG Circuit breaker（A） ≥2.5 Power cord（mm2） Notice: The melting current of the fuse is 1.2~1.5 times its rated current. The installation and connection for MIG welding * Select a suitable filler wire according to process being used (Lincoln Ultramag S6 for MIG and Innershield NR211MP for gasless flux cored welding).

  • Page 17: The Installation And Connection For Stick Welding

    TECHNICAL SPECIFICATION * Release the wire tensioning device on the drive rolls, insert the filler wire end into the inlet guide tube of wire feeder, align wire with the drive roll groove and feed a short length into the torch connector so that it protrudes out of the front panel, then replace the tensioner over the wire.

  • Page 18: Operation

    OPERATION Front Panel Controls 1. Welding mode selector knob 2 Wire speed knob 3. current/voltage adjustment knob 4. Arc force knob 5. Wire Inching Button 6. Warning indicator 7. Power indicator Note:- * The ‘protection indicator light’ will come on if the duty cycle is exceeded. It shows that the inner temperature is over the permitted level, the machine should be stopped being used to allow it cool down.

  • Page 19: Welding Getting Started

    OPERATION Welding Getting started Work Piece cleaning Before Welding The joint to be welded must be clean, remove existing rust, greasy dirt, water and paint etc. MIG welding steps a) Before welding * Install the MIG torch, gas and welding wire, and then turn on the power switch. The power indicator is on and fan works.
  • Page 20 Gasless (Innershield) Wire welding steps a) Before welding ® 180C , connect MIG torch lead to “-” and the work arcweld * Change the polarity on the front of the cable lead to “+”. * Set the welding mode button on MIG * Install the gun, and welding wire, and then turn on the power switch.

  • Page 21: Maintenance And Trouble Shooting

    MAINTANCE AND TROUBLESHOOTING MAINTENANCE n order to guarantee the arc welding machine works efficiently and safely, it must be maintained regularly. Refer to the maintenance items in the following table. ● Warning: For safety while maintaining the machine, please disconnect the supply power and wait for 5 minutes, until capacitor voltage drops to safe voltage.
  • Page 22 MAINTANCE AND TROUBLESHOOTING HOW TO USE TROUBLESHOOTING GUIDE WARNING Before arc welding machines are dispatched from the factory, they have already been tested. Therefore no unauthorised modifications are allowed. Unauthorised repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty.
  • Page 23 MAINTANCE AND TROUBLESHOOTING Troubleshooting Guide Problem Possible Cause What to do Input voltage is too high Switch off power source; Check the main supply. (≥15%) Restart welder when power recovers to normal Input voltage is too low state. (≤15%) Yellow Thermal Insufficient ventilation.

  • Page 24: Schematic Wiring Diagram

    SCHEMATIC WIRING DIAGRAM This diagram is for reference only, no notification of changes will be issued DigiMIG-002 CN203...
  • Page 25 NOTE THE SHANGHAI LINCOLN ELECTRIC COMPANY No. 195, Lane 5008, Hu Tai Rd. Baoshan, Shanghai, PRC 201907 www.lincolnelectric.com.cn...

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