Self-maintenance
  • 1. If the operation button is not working,
  • - Self-check list
  • Check whether the charging is completed or not.
  • Check whether there is water in the tumbler.
  • - Cases to visit service center
  • Problem with electrode.
  • Lamp malfunction.
  • Mal-connection with USB cable circuits etc.
  • Causes unknown or undetected.
  • 2. If hydrogen rate significantly lower than before
  • - Dissolve 3g of citric acid into 350㎖ of water, then run the self-cleaning operation for 5 minutes.

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