like cord swiches on lights the toggle cams break in either on or off position so stops working properly. Change switch. take note of sparky but for next faults take note of db's comment what is it?
bob, May 2012
faulty/welded on/off switch
Sparky, May 2012
Here we go again. Question, "water will not stop when you press the start/stop button unless switched off at isolating switch". Answer "would you like to let us in on your little secret, like, what are you on about".