These are a series of devices I’d like to see teardowns for, they are inaccessible for repair but should be simple as really just an old Hob top ring element and fan in lids and pressure cooker style base. Got one tripping circuit breaker and I’d bet element has an earth leak but it’s soldered on to short leads that prevent any sort of testing. Anyone seen teardown for OP350UK or the likes?

Did you finish the job, what did you use to adhere the screen?

Looks like it to me, got two glass bubbles I'd expect to see