We have a Neff fan oven, about 5 years old. The fan has stopped running, so we can't use the fan setting.
It was serviced a couple of years ago when this happened before, and the service engineer just lubricated it, and it worked until recently.
Does anybody know if this something that can be diy fixed, or will I have to pay for a professional service? Any ideas what sort of lubricant to use (presumably graphite-based), or where I can get it?.
Peter English