Hi thanks guys the problem is the customer somehow managed to push the shaft into the machine i recovered it but realised there was a spring or something missing as the dial is loose now , does the potentiometer come complete as from memory it looked like the housing is part of the facia thanks john
if the dail is loose the is normally a spring clip,circlip that goes around dail to keep the dail on the potentiometer, if the temperature dail and spin speed are set to maximum the is no need to adjust as they are preset for every programme as the dail is no longer available