Question about Polaris Pb4 - 60 Booster Pump

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My PB-4 Booster will not start today, it was working fine last night. When I turn on the booster it hums for 30 seconds clicks and then nothing. I checked to see if the impeller shaft would turn, and it does freely. I have not uninstalled and checked the impeller itself yet since the shaft turns freely. Is this problem something not involving the impeller? Your thoughts?

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It is either the capacitor on the back of the motor or the windings of the motor. Motor capacitors.

Posted on Nov 03, 2009


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