Hi everyone. Need some help please with my Boulter Camray 3 oil boiler. It ran out of oil (yes I know I was stupid!) and now won't fire. I've searched online for solutions and it seems that I will need to bleed the boiler however ........ no manual so no idea how to do it. Can't afford plumber at the moment (unless anyone lives in Shropshire & wants to do it for free lol) so I need detailed instructions & diagrams if possible on how to do it. Any help would be really appreciated. Thank you