Pengalaman memperbaiki sendiri Mesin Las Lakoni Basic 123iX 450 Watt mati

I tried to repair a Lakoni Basic 123iX 450 Watt welding machine myself, which completely died while in use. While in use, the machine suddenly died along with a power outage. Only the on/off indicator light was on, the power lamp was off, and the fan was off.