The problem with the control panel is easy to understand. Generally speaking, the buttons are invalid, and the panel can't give instructions, so the specific functions can't be realized. In this case, it is necessary to replace the new control panel according to the on-site maintenance. How to fix the pedicure machine if it doesn't work? Second, the problem of the circuit board is to check the current situation of the circuit through the tool of detecting the circuit. If it is a circuit board problem, the pedicure machine can't start naturally, and a new circuit board needs to be replaced if necessary. Third, the problems of the motor and transmission system are turned on after power-on, carefully stop whether there is sound, open the cover on the side, and see if the transmission system is rotating; If the motor does not move, it may be suspected that the motor is out of order or even burned out, and it needs to be replaced; If the motor rotates, you can observe whether the surface shifts or falls off. During the actual inspection, it was found that the locating pin of the mechanical system was detached from the plastic tank. The reason is that the shaft pin fixing its turntable is broken, which leads to the overall displacement and fall off. When the motor is running, it will drive it to do irregular movement, which will make it constantly knock on the casing and make a lot of noise. How to fix the pedicure machine if it doesn't move? In this case, we can first replace the bolt on the transmission shaft with thick steel wire and put it in the bolt hole, remember to insert it firmly to avoid falling off after starting. In addition, it should be noted that the pedicure machine used for a long time should check the butter in the plastic jar in time, and remember to add it in time if it is missing. These aspects are the reasons why the ordinary pedicure machine can't work, and there may be other reasons that haven't been written, but Bian Xiao suggests that you ask a professional maintenance master or after-sales personnel to check and replace it. I hope my answer is helpful to you.