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error Miller
Error Code Erratic or improper weld output
The machine's welding amperage behaves abnormally, either too high or too low compared to the set point.
? What Causes This
Improper cable sizing or configuration, loose connections, incorrect position of control switch.
✓ How to Fix It
- Ensure proper weld cable size and type are used. - Tighten all connecting points thoroughly. - Correct Output Selector switch positioning as necessary. Consult professional if issues persist.
Source: page 47 of the official manual
From the manual
This error code appears in:
Miller Electric Syncrowave 250