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Jacqueline DavisSep 13, 2025
How to fix a welding torch fault on my ESAB Fabricator EM 400i?
- CCrystal BrownSep 13, 2025
If your ESAB Welding System welding torch has a fault, turn off the switch. If the issue persists, replace the welding torch.
How to fix a welding torch fault on my ESAB Fabricator EM 400i?
If your ESAB Welding System welding torch has a fault, turn off the switch. If the issue persists, replace the welding torch.
General| Input Frequency | 50/60 Hz |
|---|---|
| Process | MIG/MAG, MMA, TIG |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Protection Class | IP23 |
| Output Current Range | 400 A |
| Duty Cycle | 400 A @ 60% |
Explains safety symbols used in the manual.
Outlines general safety measures for users and the workplace.
Provides a general description of the welding power sources.
Lists the equipment supplied with the power source.
Specifies the required placement for adequate cooling.
Provides guidance and safety warnings for lifting the equipment.
Details electrical connection requirements and recommendations.
Explains front panel connections and control elements.
Details the different welding modes (2-stroke, 4-stroke, 4-stroke repeat).
Instructs on connecting welding and return cables.
Explains various symbols and their meanings on the equipment.
Describes the overheating protection feature and its indication.
Explains how the fan speed is regulated based on welding current.
Outlines a schedule for regular equipment maintenance.
Details the steps for cleaning the power source using compressed air.
Lists error codes displayed by the welder and their causes/solutions.
Lists common operational faults and their corrective actions.
