eric@megageek.com wrote:
> Then the water trickles to almost nothing, then the pressure returns.
> I've added air to the bladder, but it didn't help. What do I need to do
> to fix this? Do the pressure switches go bad? Is it possible to clean or
Every well pressure tank I've seen has the nearly-identical Square-D pressure
switch on it. Remove the cover (careful - there's live 240V) and there are two
screws for high and low limit adjustment. I don't know how high you can safely
go... mine was at 30/50psi, and I bumped it to 35/55. Turning off the breaker
to the pump can help, since you can let it run all the way down till the switch
hits. You need to adjust the air pressure to match, as well. Kill the pump
power, let it run all the way down, and the tank should be 2 or 3 psi below the
low limit.
-W
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