Electric pressure cooker lid you can soup halfway
After the high-pressure gas discharge, you can open, but not recommended to open, and later pressure, stew boil, the effect is poor.
Note: when you move the exhaust valve to the "exhaust" position, be sure not to use your hand, move with a chopstick or something else, or the steam will get hurt easily.
In general, there are obvious signs around the exhaust valve: seal and exhaust. In the pressure cooker exhaust valve should be aligned to "seal"; after working hours, and hurry to eat, then the exhaust valve gently and carefully, slowly move on "exhaust", then from the exhaust steam will be ejected out of a hole.
