First, disconnect the power supply, empty the pot and dry the water. Then open the cover, rotate the inner cover screw, and remove the sealing ring and aluminum plate. Pick out the screw with a needle and remove the rubber plugs on both sides. Unscrew the internal screw, remove the handle, pry open the side of the cover and pry open the handle of the upper cover. Finally, unscrew the screws on the inside of the handle cover in turn and pry open the panel. Knowledge expansion: If it is an electric pressure cooker, you need to lift the limit valve upward until it can't be lifted, then rotate it counterclockwise and remove it. Turn counterclockwise to unscrew the golden screw in the middle of the cover, remove the inner cover, and then remove the corresponding parts in turn. After removing the inner cover, remove the panel. Tips: When removing the panel, do not forcibly remove it. You can prepare a hair dryer and blow it against the corners of the panel for about 5 minutes until the corners of the panel are tilted, so that the panel can be removed, which can protect the integrity of the panel without affecting the secondary installation. I have to deal with rice cookers every day. If I can master the knowledge of rice cookers, it will be very convenient to live. However, if I have any questions, I still need to contact the after-sales department as soon as possible. Do not disassemble it at will.