In terms of performance, it is important to check whether the contact between the inner pot and the electric heating plate is good, whether the power supply and heating are normal, and whether the function switch and the touch button are normal. The rotary regulator and timer should move freely, the heating and heat preservation indicator lights should be turned on and off accordingly, and the timer can be automatically turned off after the countdown is completed. The power cord and plug should be well insulated and free from oxidation and corrosion.
Also check whether the rubber gasket is aging. Rubber sealing rings will age after a period of use. The aging apron is easy to make the pressure cooker leak and needs to be updated in time. Open the lid, hold the lid handle by hand, rotate the lid clockwise to the limit edge, and then rotate it upward.
Extended data:
The use of electric pressure cooker is introduced as follows:
Take out the inner pot and 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. The maximum cooking capacity of 4L, 5L and 6L is 8 cups, 10 cups and 12 cups respectively. 1 cup of rice with 1 cup of water. Users can adjust the amount of water according to different rice qualities and personal tastes. The capacity of the measuring cup is 180ml.
Put the inner pot into the outer pot, wipe the inner pot and the heating plate clean before putting them in, and do not put sundries on the surfaces of the outer pot and the 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. Close the cover and check whether the sealing ring has been placed on the steel ring in the cover.
People's Network-Electric pressure cookers also have a safe life.
Phoenix. Com-6 Key points of choosing electric pressure cooker: Be sure to check the instruction before using it.