Description
The machine type is wrong.
Subcode description
Subcode: error number reported by the welding power source.
Causes and remedies
| Cause | Remedy |
|---|---|
| Arc welding power supply (abnormal) | 1. Check the connection between the front-panel board and the main board Pr (MB). 2. Check the DIP switch (SW301) settings on the front panel. 3. Replace the front panel. 4. Replace the main board Pr (MB). |
| Other | If the alarm occurs again after implementing the countermeasures, contact our service department and describe the circumstances when CMOS.BIN was saved (operating procedure, etc.). |