When in use, cover the pot cover at the designated position, rotate it counterclockwise, clamp the pot cover, and place the pressure limiting valve in the sealed position. Select the key as needed, adjust the working time, and make soup 15 minutes is appropriate. When it comes to automatic heat preservation, cover the pot cover with a wet towel after the power failure, rinse the towel with tap water one minute later, and reapply it on the pot cover, and repeat it three or four times. When the float valve descends, the cover can be opened clockwise.

For unfinished steps, it is recommended to follow the steps to find instructions.