For anyone who reads this the problem turned out to be that the previous owners had 2 cash drawers on this till and it wasnt recognising this cash drawer. The engineer reset it and it now works, there is also a problem with the pins in the slot for the CF card and this has had to be removed, at least now the drawer does function.
Actually that was wrong after paying for a repair, the problem was that a previous owner must have had 2 cash drawers with this till and it kept looking for the drawer which wasnt there so my drawer didnt open. It was reset under a managers function (X) cashier code; drawer number (0 or 2) and pressing the RC button on top. Cant find this method anywhere on the internet so hope it helps someone else. The drawers are assigned to the cashiers codes (0107, 0207, ect).
Hope it helps someone as being a nightmare for me!!!!
