Description
Overcurrent flows in the secondary control circuit momentarily.
Subcode description
Error from welder 7.
Causes and remedies
| Cause | Remedy |
|---|---|
| Arc welding power supply (abnormal) | 1. Check the output cable for short circuits and its grounding condition. 2. The power-supply circuit may be faulty. Contact our service company. 3. To clear the error, turn the power off and back on. |