M
Monty VM
my sump pump began surging and blowing the panel fuse. when I turn it on, it will read 10 apms, drop to about 4 when it shuts off and then start surging until it blows the circuit. albeit with out much skill, I wired in a new pump, and isolated the float switch and neither action cured the problem. has anyone experienced this surge in power and if so what was the fix, any ideas appreciated.