Used my Bongo the weekend to go to my family in Birmingham and whilst there it stopped working. Absolute nightmare as I have an 11month old son who had to sit through an exhausting 4 1/2hr journey home without aircon.

I have checked the belt and it seems to be OK. I have recently tightened the belt but it has worked for a couple of months since then. I think it has lost its gas?
Should I check anything else?
Does anyone know anywhere in the south west (im near launceston and Bude) who could have a look and recharge the gas if needed please?
32 degrees tomorrow


Thanks all.