Raymond1953

Tub is 10 years old, bought it new. Never had a problem until I changed water this time. When 1st turned on primer pump runs until the main pump starts and breaker trips. Turned it on again and turned on 2nd pump and it runs fine, turn on 1st pump and it trip off. Reset breaker and turn on 1st pump first and breaker trips. Have not taken anything apart yet but what should I start looking for? Thanks Ray