This manual is the operating manual of FastMig KM 300, 400, 500. It mainly includes the introduction of the machine, installation, use, maintenance, troubleshooting and other contents.
This manual provides instructions for installing, operating, and maintaining Kemppi FastMig KM 300, 400, and 500 welding machines. It includes safety guidelines, electrical connection procedures, and technical specifications. The document is multilingual, with Swedish as the primary language, and covers placement, wiring, troubleshooting, and technical data for each model.
The manual emphasizes safety precautions, including warnings about operating in rain (IP23S rating), avoiding dust and slip grit, and proper grounding. It also details electrical requirements, cable specifications, and EMC compliance for each model, with specific notes on short-circuit capacity for KM 400 and KM 500. This manual is written in Swedish.
The IP rating is IP23S, meaning it is not to be used in rain.
KM 300: 50-70 mm²; KM 400 and KM 500: 70-90 mm².