How to troubleshoot Kemppi X5 FastMig Welding System that does not power up?
- RRobert BowersAug 4, 2025
If your Kemppi Welding System doesn't power up, make sure the mains cable is properly plugged in and the power source's mains switch is in the ON position. Also, verify that the mains power distribution is active and inspect the mains fuse or circuit breaker. Check the interconnection cable between the power source and wire feeder, ensuring it's intact and properly attached. Finally, confirm that the earth return cable is securely connected.