If the stand mixer only runs on the highest speed but not on medium
My stand mixer only runs on the highest speed ,when I turn on the dial ,the switch knob it immediately runs on the last speed ,does not come down to medium or low speed ,what might have gone wrong ? Is it the PCB or just the speed knob / assembly?
Pls advice what is it ? I have accurately described the problem ,it is just THIS problem ,else the stand mixer works fine .
Many thanks ,
Kindly pls suggest