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160 SX/200SX AC/DC TIG STICK WELDER
Operating Manual
For
TIGWELD 160SX/200SX
INVERTER AC/DC TIG/STICK WELDERS
110V/220V
- 0 -

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Summary of Contents for Longevity TIGWELD 160SX

  • Page 1 160 SX/200SX AC/DC TIG STICK WELDER Operating Manual TIGWELD 160SX/200SX INVERTER AC/DC TIG/STICK WELDERS 110V/220V - 0 -...
  • Page 2 PG. 5-7: Warning and Safety Information PG. 8: General Description PG. 9: Specifications and Ratings PG. 10-12: Front Panel Overview and Controls PG. 13: Routine Maintenance PG. 14-15: Troubleshooting PG. 16: Thank You for Purchasing from LONGEVITY! - 1 -...
  • Page 3 160 SX/200SX AC/DC TIG STICK WELDER THANK YOU! We, at LONGEVITY, want to thank you for purchasing our product. You are almost ready to experience Longevity Welding first hand. Longevity definitely appreciates your business and understand that this equipment may be overwhelming to setup and operate so we have prepared a manual that will assist you in understand your new plasma cutter/welder.
  • Page 4 LONGEVITY Plasma Cutters, Welders, and Multi-Purpose Welders are covered for specific Parts and Labor warranty at our facility. For detailed information regarding your specific LONGEVITY welder or cutter, please view our Terms and Policies page on our website at the following website link: http://www.longevity-inc.com/terms/...
  • Page 5 Out-of-Warranty Service Customers, who own machines that are out of warranty and require service, should contact us for an estimate. Longevity offers an exchange program on out of warranty units. We also help non LONGEVITY customers with repairs, replacement, and service.
  • Page 6 160 SX/200SX AC/DC TIG STICK WELDER Warnings and Safety Welding and plasma cutting may be dangerous to the operator and to bystanders, if the equipment is not operated properly. Welding or cutting must be performed in accordance with all relevant safety regulations. Carefully read and understand this instruction manual before installing and operating this equipment.
  • Page 7 160 SX/200SX AC/DC TIG STICK WELDER Welding splash is a fire hazard. Keep flammable material away from the work place. Keep a fire extinguisher nearby, and have all personnel trained in its use. Surface noise generated while welding or cutting can be harmful to hearing.
  • Page 8  The arc spray and metal spray from machine use may cause nearby fires. Use caution.  If, after reviewing this manual, you have any problems in setting up or operating your machine, contact us at help@longevity-inc.com. - 7 -...
  • Page 9 160 SX/200SX AC/DC TIG STICK WELDER Description of this welder The TIGWELD 160SX and 200SX models are the newest additions to join the line of LONGEVITY TIG welder/stick welder combination units! LONGEVITY has both hobbyists and the professional welders in mind with the TIGWELD™ 160 SX and 200SX by combining AC/DC TIG welding with the capability of stick welding at an affordable price with a DUAL-VOLTAGE capability.
  • Page 10 160 SX/200SX AC/DC TIG STICK WELDER Specifications and Ratings model TIGWELD 160SX TIGWELD 200SX parameter 1phase110V±15 1phase220V 1phase110V± 1phase220V± Power voltage ±15% Frequency (Hz) 50/60 50/60 TIG: 37.4 TIG: 20.4 TIG: 37.4 TIG: 28 Rated input current (A) STICK: 55.8 STICK: 32.9 STICK: 58.2...
  • Page 11 160 SX/200SX AC/DC TIG STICK WELDER SETUP Description of the panel function Figure for TIGWELD 200SX panel 1.Current adjusting knob 2. Cleaning pulse width adjustment knob 3. Current meter 4. ARC/TIG change-over switch 5. HF/Life ARC change-over switch 6. Last flow time adjustment 7.
  • Page 12 160 SX/200SX AC/DC TIG STICK WELDER Controls/ Connections 1) Amperage knob: The amperage knob controls the output amperage of the welding machine. If the foot pedal is connected, the amperage is controlled with the foot pedal, and not the Amperage knob. 2) Cleaning Effect Adjustment: The Clearance effect adjustment is used to control heat between the workpiece and the tungsten.
  • Page 13 160 SX/200SX AC/DC TIG STICK WELDER 15) Overheat Protection Light: If the welding machine exceeds the duty cycle in operation, it may go into a protective state and stop working. Under these circumstances do not power off the machine. This allows the internal cooling fan to continue working to cool your machine.
  • Page 14: Routine Maintenance

    160 SX/200SX AC/DC TIG STICK WELDER Routine maintenance The life of your machine and the quality of the work performed using your machine, will be enhanced by practicing periodic routine maintenance. • At regular intervals, clear dust that may accumulate in the machine using clean and dry compressed air.
  • Page 15: Troubleshooting

    160 SX/200SX AC/DC TIG STICK WELDER Troubleshooting A、 Black welding spot ——This shows the welding spot is oxidized without being protected effectively and you can make the following inspection : 1. Make sure that the valve of argon cylinder has been opened with sufficient pressure. As a rule, if the pressure within the cylinder is lower than 0.5MPa, then it is necessary to refill the cylinder.
  • Page 16 160 SX/200SX AC/DC TIG STICK WELDER F、The oxide film can’t be torn when welding aluminum: 1. The welding gear is selected wrong. 2. The duty cycle is adjusted too small; 3. The secondary inverter has field pipe damage. G、The abnormal pilot lamp is on: 1、The light is on when the welder work abnormally, please turn off the power switch and then reboot the machine, it can continue to use if it return to normal, 2、If the light is on repeatedly, please refer to the professional or the manufacturer for repair.
  • Page 17 Dealers: dealers@longevity-inc.com Please join our welding forums to share welding tips and tricks, to receive useful information from customers who also use our products, and to be a part of the LONGEVITY® welding community at www.freeweldingforum.com For the coolest LONGEVITY sponsored race teams plus a complete racing forum that covers everything from Drag Racing to RC Car Racing, please check out www.longevity-racing.com!

This manual is also suitable for:

Tigweld 200sx