I switched on the knob on my Neff 1031-2 (195306923) oven and turned it in the normal manner when they was a noise of sorts and the mains blew on the main house circuit breaker. I replaced the fuse wire in the main circuit box and had disconnected the oven from the mains. When the oven blew there was a slight puff of smoke and a smell of electrical burning. I have not used the oven since. I have looked at the electrics but clearly this needs the expertise of an electrician. Any thoughts on what could or is likely to have happened and is it a case of a replacement part or something likely to be more terminal?

Ovens