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Dana SkinnerAug 9, 2025
What to do if Pentair P42B0007A2-01 Engine starts then blows fuse?
- CChristopher SimmonsAug 9, 2025
If the Pentair Engine starts and runs, but then blows a fuse or trips the circuit breaker, it could be due to incoming voltage being more than 10% high or low. Verify if the voltage in the motor cable is too high or low, and consult your power company. Another potential cause is sand in the well, in which case you should pull the pump and clean the well.
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