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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

Manual page 47 — Miller error Erratic or improper weld output

This error code appears in:

Miller Electric Syncrowave 250