Stop 2min and run for 2min, stop 2min and run for
your motor thermal safety relay is protecting the motor from burning out
this is usually caused by: an old motor about to fail (tight shaft bearings) bad centrifical switch or, an obstruction in the water flow causing the motor to work too hard (draw too many amps, get too hot then cool down and, start up again
check the relay it is located on the side of the motor on most motors; under a cover; unless the motor is bad the relay may just be too sensitive (old) and, may need to be replaced.
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