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Showing results for tags 'not turning'.
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Hi all, new here to the forum. I have a bosch max classic WF0285SGB/01 It stopped turning spinning etc, like the usual when the carbon brushes have come to their end of life. So I went ahead and replaced the brushes as to be expected the brushes were not connecting to the motor commutator. I then went ahead and reinstalled the motor and put the belt back on. Tried a spin cycle and the motor started to make a hum noise and the lights dimmed a little while this was happening. I could hear the relays etc turn on and off. So I thought I might have put the belt on wrong. So for testing purposes I removed the belt and tried the same without it. Same thing happened. So this time I decided to make sure all my connections were correct (Only one main and an earth) Tried the spin cycle again and same results. I then decided to remove the motor and test it on my lab bench with a multimeter and I was getting 23.6ohms on a pair, 5.6 on another pair, and 1.6 on another pair. Having carried out the ohms check on the coils and commutator I decided to run the motor on 12VDC @ 2A and the motor worked fine in one direction and also in the other direction so this rules out that the motor is not at fault. (Note, it did nothing before the crushed were replaced) So I move onto the control board and check around , can't see anything visually that's bad. I removed and checked the relays and they are operational. Checked the caps and some diodes and resistors and they all checked out fine. Is there anything else that I am missing that I could check ? Thanks
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- not spinning
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