(2) The driver and frequency converter are particularly troublesome after water enters. First of all, some capacitors must be replaced, especially electrolytic capacitors. How many layers are there on the circuit board now? guangzhou cnc, Kandy, or Huaxing. The layers are basically water-permeable. After baking, it is necessary to measure whether the insulation is normal before turning on the power supply, otherwise it will cause secondary damage or even scrap. (3) CNC system: No matter how well baked, the electrolytic capacitor inside the CNC system should also be replaced, including switching power supply, LCD screen must be scrapped, and the DB plug behind the IO board of the system should also be replaced, otherwise it will easily lead to running size or misoperation. I used to do after-sales service in guangzhou cnc, but now I do maintenance in Hangzhou. I just want to give you these suggestions and see your loss. If you really want to do it yourself, you can come to me. surname
If you want to minimize the loss, I have an idea.