Recent content by kastad

  1. K

    Coffee grinder problems

    Hi! I disconnected the motor from the circuit board and connected a DC supply. It runs fine on about 20V. I realized this is probably a universal motor. So then I guess it is the circuit board that is the issue. But how should I examine the parts on that? My first guess are the capacitors.
  2. K

    Coffee grinder problems

    Hi! Manufacturer says it is obsolete and that they have no parts or help to offer. The problem is that the grinder starts and stops right thereafter. So my guess is the control circuit as the motor obviously can turn but that something stops it after approximately one second. It makes some...
  3. K

    Coffee grinder problems

    Hi! My coffe grinder has hiccups. I do wonder If anyone has diagrams or information about this circuit board? Can I buy a new one here somewhere?
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