Minerva D511 User Manual page 47

To regulate pressure in work chamber and let off steam after finishing cooking
in under pressure mode it is necessary to press steam-off button.
Attention!
It is necessary to let the device get cold for 2 or 3 minutes before pressing
steam-off button, otherwise hot water blow-out can occur from steam-off.
Be careful while pressing steam-off button. Guard you face and hands. Don`t stand
right above steam-off valve!
Steam-out and cover unlock:
46