While you wait for answers, we may have found some information which could help you.
Success
Message
Access to screws?
Halogen ring will not turn off?
How to get access to screws?
Hotpoint oven ?
Main oven not working ?
How to fix a hotpoint ew84 cooker?
Problem with Oven/safety cut off devise Hotpoint BU82SS?
Hotpoint hob what is the power cable?
connect cooker?
hotpoint fan oven inop ?
How to tighten screws?
hotpoint built in oven timer?