The oven door was dismantled to clean the glass, it was then put back together, and since then;

Hob works fine
Grill works fine, but if its used as an oven its doesn't work.
Main oven - doesn't heat up, the fan isn't working and the thermostat light doesn't come on.

Can anyone kindly point me in the right direction as to the possible fault(s).

Slitto, April 2011