>> How do I know if my extrol tank is working correctley?
>> I get a loud bang after the pump kicks in most of the time the pump kicks
>> in about 20 lbs . I lwered it from 30 to see if it was having trouble
>> over comming the tank presseure hence the loud bang, But i still get the
>> bang. would a bad extrol tank cause this? and how would I know if the
>> tank is good or not?
> Are you sure the noise is coming from the tank? What you describe sounds
> like an "air hammer". You may have air in your water lines. I have never
> experienced that problem with my system so I can't answer from a position
> of knowing for sure. Does your system lose pressure over time even if no
> water is used? Does it take an inordinately long time to get from cut in > to cut out?
>
> Dave D
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