During the first minute of the device's operation, the power supply light was flashing red, and one could hear that the short-circuit protection was engaging. Apparently, when the capacitors are completely discharged, the equipment draws more than 10A. Unless the power supply provides less than 10A. After that, everything was fine. This welder makes very nice welds.

Podczas pierwszej minuty pracy urządzenia, dioda zasilacza migała na czerwono, słychać było że zabezpieczenie przeciwzwarciowe się załącza. Najwyraźniej gdy kondensatory są całkowicie rozładowane, sprzęt pobiera więcej niż 10A. Chyba że zasilacz daje mniej niż 10A. Później było już wszystko ok. Ta zgrzewarka robi bardzo ładne zgrzewy.

During the first minute of the device's operation, the power supply light was flashing red, and one could hear that the short-circuit protection was engaging. Apparently, when the capacitors are completely discharged, the equipment draws more than 10A. Unless the power supply provides less than 10A. After that, everything was fine. This welder makes very nice welds.