I have a problem with my model 2350 Sunbeam Mixmaster Heritage Series not having variable speed. When I turn it on, it speeds up to maximum... not matter where I turn the control. I've researched for parts and found a circuit board but only for other models. Is there a fix for this?
The speed control on the back is simply a variable resistance potentiometer, the same thing that controls the volume on older amplifiers. The output current to the motor is supplied by the printed circuit board in the bottom of the unit. This allows gradual increases in speed to avoid over-torquing the motor on speedup. Even the poshy-posh-posh mixers do this.
At least it still works. The most common problem is the cheap plastic drive gears that strip out with a mild cookie dough, this jams the beaters together and requires burial-at-dumpster.
No power at hyspeeds
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I HAVE THE SAME MIXER AND THE SAME PROBLEM..AND I'VE ONLY USED THE MIXER 3 TIMES AND IT HAPPENED ON THE THIRD USE...THE VARIABLE SPEED IS ONLY "THE FASTEST SETTING", NO MATTER WHERE YOU SET THE SPEED...THINK WE MIGHT BE FLAT HEADED..AND REPLACEMENT IS OUR ONLY OPTION...SO SAD, THINK IT'S A REFLECTION OF MANUFACTURING TODAY...
Have same problem-No regulated speed control.
The low speed setting on our mixer is very high. The range of speed if from fast to very fast. Is there any way to fix it? Can I remove the back dial and replace the resistor that controls the speed? Maybe add something in series? Any help appreciated.
I also have used it a total of three times, i went to make oatmeal cookie dough and a small piece of butter jammed the blades. It was an easy unjamming however, now the variable speeds don't work. Its super fast or nothing. Can we call the service center to have them repair it or is the circuit board pretty much shot and i need a new one?
The turntable comes off the base when I am mixing food
switch broken
Compasitor
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