While you wait for answers, we may have found some information which could help you.
Click here for Replace Microwave BulbHow to fix my microwave?
Turntable not working?
Russell Hobbs Microwave 'HOB GJ/AL31' does NOT heat?
Glass turntable size of Russell Hobbs GJ/AL 31?
Microwave Russell Hobbs - HOB CT/AL30?
How can I mend my RHEM21L?