Purifier Safeties

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  1. Back pressure low alarm and shut down
  2. Back pressure high alarm and  shut down
  3. Feed pressure low alarm and shut down
  4. High oil temperature alarm and shut down
  5. Low oil temperature alarm and shut down
  6. Heavy phase overflow (purifier abnormal alarm will come)
  7. Low sealing water pressure 
  8. Bowl not open (detected by a current sensing relay)
  9. water in oil (detected by transducer)

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