AEG KO_FAVORIT 64800 Operating Instructions Manual page 30

Caution!
In general it is not advisable to open the door while the machine
is working; if the door is opened however, a safety device ensures
that the machine stops.
A programme underway is interrupted when you open the door.
- Close the door again. The programme will start again at the point it
was interrupted.
Caution!
Opening the door could let very hot steam escape: you risk being
scalded! Open the door with great care.
Do not open the door during the hot phase: this may cause hot
water escape.
30