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farmerruthJul 29, 2025
Why are the welds poor or erratic on my Pro-Weld Welding System?
- NNancy SmithJul 29, 2025
If you are experiencing poor or erratic welds with your Pro-Weld Welding System, several factors could be responsible. Here's what to check: * **Incorrect spring:** Replace it with the proper spring. * **Poor stud quality:** Replace the stud. * **Fault or loose ground connection:** Repair or tighten the connection. * **Poor surface condition:** Clean excessive oil, grease, or rust from the base material. * **Incorrect polarity:** Ensure cables are hooked up correctly. * **Voltage or capacitance setting:** Adjust to the diameter of the stud. * **Broken or loose cables:** Repair the cables. * **Dirt in gun:** Clean the gun. * **Incorrect plunge setting:** Adjust to the proper setting. Also check for a loose collet, cables that are too closely coiled, or arc blow.
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