Hi, I am new to this site I hope I have posted in the right department, I have an integrated Diplomat dishwasher (cant find a model number) service bar code number is 854500015810, I need advice please, the machine fills with water, heats the water,and pumps the water out but it is not cleaning I don't think the 'blades' are spinning, has anyone any suggestions on the fault please before I waste money on a replacement