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Jason LeeAug 5, 2025
What to do if my L-TEC Welding System has a malfunction?
- MMatthew LongAug 5, 2025
If the L-TEC Welding System malfunctions, begin by checking for common issues such as the main input voltage, fuses, gas supply, and electrical connections. Inspect fault indications and the digital readout. Verify that the fans and water pump are running and listen for any unusual noises. Ensure there are no operational errors, torch problems, or issues with the HF. Measure the open circuit voltage by setting switch k to the appropriate symbol and measuring between the output terminals. Finally, check the logic functions of the power source.
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