Water ring vacuum pump motor overheating

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Reduce the water supply of the water ring vacuum pump to the normal range and check whether the wiring is firm; check the exhaust port; open the pump cover of the water ring vacuum pump to adjust the gap between the impeller and other components.

Water ring vacuum pump motor overheating

Possible causes:

Excessive water supply of water ring vacuum pump leads to motor overload;

Lack of phase of motor of water ring vacuum pump;

The exhaust hole is blocked;

The impeller drags other parts.

Exclusion method:

Reduce the water supply of the water ring vacuum pump to the normal range and check whether the wiring is firm;

Check the exhaust port;

Open the pump cover of the water ring vacuum pump to adjust the gap between the impeller and other parts.

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