Re: question by Georg Sunkler: I fixed my Aeroccino two years ago using the above method and it worked well until recently when the same symptoms appeared. I again carried out the above and it worked for a few tests with water and then the the motor started running weakly and stopped. I opened up again and this time removed and opened the motor and cleaned the motor’s commutator and brushes with a small, fine file and reassembled. The motor now spins very strongly again. I think what happens it that over time the motor’s commutator and brushes build carbon from the tiny arc that is part of a normal motors running until the carbon buildup reduces strength and the motor stops working. Reversing the polarity and running the motor in the reverse direction has the effect of cleaning the carbon off the brushes and the commutator and for a time it works well until carbon builds up again at which time a thorough clean of the motor, as described above becomes necessary.
일단 획득하면, 귀하께서는 그들의 시간당 평판 획득 도표를 볼 수 있습니다.
도표가 어떻게 보여질지에 대한 미리보기입니다:
아직 획득한 평판이 없습니다.