(1) Open the lid. Grasp the handle of the lid by hand, rotate the lid clockwise to the limit edge, and then upward.

(2) Take out the gasket. Put food and water into the inner pot, and the food and water should not exceed 4/5 of the height of the inner pot; Expandable food in water shall not exceed 3/5 of the height of the inner pot; Food and water shall not be lower than 1/5 of the height of the inner pot.

(3) Put the liner back into the pot. Wipe the inner pot and heating plate clean before putting them in, and no sundries shall be placed on the surface of the outer pot and heating plate; After putting it in, gently rotate the inner pot left and right to ensure good contact between the inner pot and the heating plate.

(4) Close the cover: check whether the sealing ring has been sleeved on the steel ring inside the cover; Turn the sealing ring left and right by hand to make it freely and evenly placed on the steel ring; Cover the lid, then turn the lid counterclockwise to the locking position, and hear a "click" locking sound.

(5) Place the pressure-limiting relief valve, turn the pressure-limiting relief valve to the "sealed" position, and check whether the float valve descends (the float valve descends before heating).

(6) Connect the power supply, and the booster lamp will be on. (If the heat preservation time is not set, the booster lamp will be turned off for a period of time, and the heat preservation lamp will be turned on to keep warm. )

(7) Set the heat preservation time according to the food.

2. Introduction of electric pressure cooker:

Electric pressure cooker is an upgraded product of traditional pressure cooker and rice cooker. It combines the advantages of pressure cooker and rice cooker, and adopts new technologies and structures such as elastic pressure control, dynamic sealing, external rotating cover, electric switch with adjustable displacement, fully sealed cooking, continuous pressure adjustment, etc., which completely solves the safety problem of pressure cooker and relieves the potential safety hazard that ordinary pressure cookers have plagued consumers for many years. Its thermal efficiency is over 80%, saving time and electricity (more than 30% than ordinary rice cookers). The electric pressure cooker is indeed a practical cooking appliance. It has incomparable advantages over other cookers, can meet all kinds of cooking needs, and can realize all kinds of cooking methods quickly, safely and automatically. Its characteristics of energy saving and nutrition are the direction pursued by modern people.