Description
The switching power supply unit broken.
Subcode description
Sub code : Error No. from
welder.
Causes and remedies
| Cause | Remedy |
|---|---|
| Arc welding power supply (abnormal) | • When using MOTOWELD-RP500: Replace the switching power supply (part code: 35015612200) or the main control board (AJ0RP3024). Alternatively, replace both. • When using MOTOWELD-RL350: Replace the interface board (part code: UNITPr(IF)-008B) or the main control board (part code: UNIT-Pr(MB)-030). Alternatively, replace both. |
| 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.). |