Any info regarding Carron Cordon Bleu 4?

Have tried to track down manufacturer or agent for the above oven anyone with a copy of users manual or handbook - I would be greatful for some answers to the question I entered regarding the fact that neither of the two ovens on my cooker appear to have gas even going to them. A previous question made reference to the timer having an effect on the ability of the oven to ignite - could this be a factor here and how should I test for it?