Thank you for your time posting your comment, I was about to panic having to deal with maker and retailer where I got my Pentair SuperFlow.
My pump did not have a nail like yours but it was sand that locked the impeller, I did not have to take the pump apart I just shot down the power at the breaker panel, released the water pressure at the filter, removed the pump strainer lid and with my hand/fingers I reached the impeller thru the strainer chamber and I was able break away the sand from the propeller and making sure I could feel the impeller free to turn on both directions. After putting everything back together I fired up the pump and away it went with no problem.
this is the best site ever for pool stuff .. thank you so much guys for sharing
from Georgia, have a freeze coming .. just like everyone in the mid to east USA
yesterday pump is giving me the 0002 error.
put my hand through the strainer in the water and tried to move the impeller, no luck, fridgid cold water .. any ideas before i break the thing apart
if i do need to take it apart, i need to do it in place since i installed without screw-unions, its permanent fixed ... any help please