METHOD FOR PERFORMING PRIMING OF A SUBMERSIBLE PUMP
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United States of America
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Issued Date -
Nov 14, 2024
app pub date -
Sep 26, 2022
filing date -
Sep 26, 2022
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Abstract
A method for priming of a pump in response to a priming condition includes confirming that the liquid level in the reservoir is located at the same level or above the upper portion of the impeller, driving the impeller in a reverse direction of rotation for a time duration between 2 seconds and 5 seconds, stopping the impeller from rotating in the reverse direction of rotation, driving the impeller in a forward direction of rotation, detecting, during the forward operation of the impeller, whether too much gas is present in the volute, and in response to detection of too much gas in the volute, stopping the impeller from rotating in the forward direction of rotation and driving the impeller in the reverse direction of rotation, and in response to non-detection of too much gas in the volute, exiting the priming of the pump.
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