Jiuyang cooking machine doesn't work, please check whether the cup body is installed in place first. According to different types of cooking machines, there are different installation guidance methods, which can be roughly divided into two types:
1. For the model without the switch button (such as 350), aim the cup button at the slot of the main machine, rotate the cup (usually clockwise), and hear a "pa", which means that the microswitch is turned on and can work when it is energized.
2. For models with switch buttons, align the cup buckle with the slot of the host computer and tighten it in the "close" direction. When you hear a bang, it means that the microswitch is turned on, and you can turn the power-on switch knob to the corresponding position to work.