Why won't the motor start on my Wilhelmsen Ships UNTIOR HPC 54/1 Pressure Washer?
- JJennifer LinAug 1, 2025
If the Wilhelmsen Ships Pressure Washer motor doesn't start, first ensure the plug is properly inserted and there is current. Then, check the oil level and add oil if needed. Verify that the mains fuse is switched on. Finally, if the overload protection has activated due to overheating, ensure the mains voltage and cleaner voltage are the same, then switch off the cleaner and let it cool for at least 3 minutes.