Question: Why does my SQ continue to run even though the off point has been reached?


The problem may relate to the pressure switch (press control), since deposits can cause it to malfunction.

Solids present in the pumped medium may be deposited on the press control over time and lead to malfunctions.

The press control should be removed from the system for cleaning and washed out on both the suction side and pressure side.

Additional information:

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