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error Miller

Error Code HELP-1

Malfunction in the primary power circuit caused by an overcurrent condition in the primary IGBT switching circuit.

? What Causes This

Overcurrent condition in the primary IGBT switching circuit, or torch trigger pressed without the torch being near the workpiece.

✓ How to Fix It

  1. Ensure the torch is correctly positioned near the workpiece before pressing the trigger.
  2. Check primary power circuit for faults.
  3. If persists, contact Miller service technician.

This error code appears in:

Miller Dynasty 200 Dx Welder