Do you have a question about the Unimig 390SWF and is the answer not in the manual?
Details warranty, manufacturer responsibilities, and rights to change product specifications.
Identifies potential hazards associated with the machine and welding process.
Details harmful influences on workers, equipment, and environment.
Instructions for safe handling, securing, and storing the welding equipment.
Guidelines for preparing a safe and suitable environment for welding operations.
Information on using Argon, CO2, and mixed gases for welding.
Comparison of gas properties for welding steel and other materials.
Guidance on setting welding current, arc voltage, wire stickout, and polarity.
| Output Current Range | 30-390A |
|---|---|
| Input Frequency | 50/60Hz |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Protection Class | IP21S |
| Duty Cycle | 60% @ 390A |
| Welding Processes | MIG |
| Input Phase | 3 Phase |
| Wire Diameter Range | 0.8-1.2mm |











