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  1. Zerno
  2. Zerno Z2 Help
  3. Troubleshooting

Troubleshooting

  • Update Your Z2 Firmware
  • Is This Normal? Common Z2 Questions From New Owners
  • Troubleshooting: False Chirp and Zero Point Shift on the Z2
  • Troubleshooting: Z2 Stopped, Stalled, or Shut Off
  • Troubleshooting: RPM Knob Not Working or Clicking (Motor Recalibration)
  • Troubleshooting: Stuck Burr, Tapping Sounds, and Stuck Beans on the Z2
  • Troubleshooting: Vibration or Shaking on the Z2
  • Troubleshooting: Stuck or Stripped Zero Point Screw on the Z2
  • Troubleshooting: Dosing Cup or Shaker Not Seating on the Z2 (Magnet Polarity)

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