Looking for a circuit diagram

Control board is probably shorted out ?
hope that helps?

whilst alarm is ringing press the minus (-) button. there are 3 volumes to choose.

buy a pack of 2 oven shelf guards from lakeland 10.99. cut them in half and slide onto the ends of the 2 shelves. works perfectly.

my smeg oven has always never worked properly, the temperature is faulty etc i now want to remove this oven and have bought a new electrical oven but cannot seem to get the smeg oven out. How do i remove this smeg oven?

check first that you have power to the appliance - open the cover over the connection box and check with a multimeter. also carefully check that the connection box is not burnt out. this is likely not a fault with the cooker but your power input

It is illegal to fit a cooker to a gas connection unless you are a registered Gas Safe Engineer . You can find one in your area if you visit www.GasSafeRegister.co.uk
or ring freephone 0800 408 5500

the fan element would have blown. it is not uncommon for an element to trip an rcd when it blows. you are on the right track, if you replace the element all your problems should go away

removed broken element and replaced it. You have to access the fixing screws from the back of the cooker to remove it

sound like the TOD to me. have a technician replace it.