JR-B52-200

Product Number:JR-B52-200

Installation Notes

If you find that the oil pump cannot start or the speed is low, please check and solve the problem from the following aspects:

  1. Whether the impurities in the oil tank have been completely removed.
  2. Replace the filter with a new one.
  3. Check whether the positive and negative terminals of the power supply are correct.
  4. Make sure the air inside the pump is removed.
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