While you wait for answers, we may have found some information which could help you.
Click here for Cooker Control KnobHow to I fix the funtion knob on my baumatic dual oven?
The temprature indicators around the knobs have been cleaned off ?
my baumatic oven won't stay alight when the oven knob is released?
baumatic gas hob model BH67SS no ignition, fuse ok?
Replacing the thermocouple ?
How can I fix the oven button?