This spring, the impeller became stopped up. I was ultimately able to spin it free, but how can I avoid this from happening again next spring?
Twice every month, turn it on for a few seconds. The bearings seize up after sitting for a lengthy amount of time.
Motors frequently produce microclimates inside themselves. The new variable speed motors are particularly bad since they are entirely enclosed.
The impeller on your pump most likely did not seize; rather, the rotor within the motor casing did. I see that a lot with motors that do not switch on during the winter.
The most effective technique to avoid it is to just utilize the motor. Corrosion occurs in the thin space between the rotor and stator, preventing it from rotating. Getting the rotor to move prevents this.
“Use it or lose it,” as they say.
If you’re truly strapped for cash, I’d start looking for a used motor that fits on Facebook or by phoning some small pool shops. I know my former boss used to save them because “that’s money we can’t throw away.”
Go ahead and acquire a new one.
I agree that replacement is appropriate. You’ve got time to start saving money. Otherwise, you will replace during the season.