Cheers many thanks that did the trick sory if it was odvios in the manual I just really struggle with reading pages of text. Think we are all sorted now and have already got 10h on the new spindle and vfd.

I opened the old vfd up and there is a green resistor that looks like it was what got toasted. Is it likely this is the only thing that went or would have other stuff gone to, just wondering if it's worth geting looked at and repaired?

Many thanks for all the help