Kemppi welding equipment is designed and tested for professional industrial environments. As a guarantee of high quality, we offer our customers a global warranty up to three years.
For full details, see Kemppi Warranty.
If there are two fans (3-phase models) in the machine, they are started in sequence so that the second fan is started after a 3 s delay. During start-up, the fans are started for a test run. The fans are kept on for 3 s. (the first fan 6 s, the second one 3 s). When welding starts, the fans are started and when welding stops, the fans are stopped after post run time. The fans are stopped if arc is not established during the first 5 s after start. In an error situation, the fans are always on.
Please don't hesitate to contact us if you experience any further problems or have any questions