PicoBrew Zymatic Fluid Arm Encoder Ring

This is a replacement encoder for the brew arm.

To calibrate the correct location you will have to press and hold the select knob on the front of the Zymatic and turn on the machine. You should now be in the testing menu. The arm should be above the grain hole. Run the stepper motor test and make sure there is no spillage over the other openings. Adjustments might be as small as a few mm to get right. I used super glue on the encoder.

You may need to file the inner circle a little, it is made larger so that it fits very snug. I used some crazy glue to secure.