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Kathleen MitchellAug 8, 2025
What to do if my ESAB Welding System has no arc?
- BBrandi DuffyAug 8, 2025
If your ESAB Welding System is not producing an arc, verify that the display is on, showing that the power source is active and displaying correct values. Ensure the mains power supply switch is on, and all mains, welding, and return cables are correctly connected. Finally, check the mains power supply fuses.