BIASI HE32 Problem

[king1pin]

I have a problem with a Biasi riva he32 , after removing a radiator we seem to have lost pressure from the hot taps and the boiler fires then cuts out continuisly ,Heating works fine .
Boiler only 14 months old .

 

[royalflush]

Did you repressurise the boiler after you took the rad off?