Hi I have a Worcester danesmoor oil boiler 15/19 boiler with a Danfoss BFP41L3 oil pump. I ran out of oil and have just had a new delivery. As expected I still have lockout. I read how to bleed the danfoss but the part I needed to bleed I couldn't turn the allen key. I know I've tried to turn the right part because I followed a danfoss video on youtube. Is there any other way I can get my boiler to start? thanks in advance!