This manual describes the use of the FastMig KM 300, 400, 500 welding machine, including installation, use, and maintenance.
This document is the multi-language operating manual for the Kemppi FastMig KM series of MIG welding power sources, specifically models 300, 400, and 500. It provides instructions for Danish, German, Spanish, Finnish, French, Italian, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, and Chinese users.
| Cooling Class | IP23S |
|---|---|
| KM 300 Fuse | 20 A slow |
| KM 300 Cable | 50 – 70 mm² |
| KM 400 Cable | 70 – 90 mm² |
| KM 500 Cable | 70 – 90 mm² |
The machine has a cooling class of IP23S, which allows only outdoor protection and storage.
Turn the main switch on the front panel to position 'I' to start the power source.
A blinking yellow indicator means the machine has detected a fault.