|Posted by David/MN on December 01, 2003 at 19:14:30:|
|In response to Re: Water pump issue? Desperately need help!|
There are three major parts to this puzzle.
1. The pressure switch small grey, blue or black box that measures pressure in the system and is set to turn the pump on and off, it most likely the click you hear when the tank goes below 40 lbs of pressure to signal the pump to run, and then it clicks again at 60 lbs to turn the pump off. It actually switches the power to the pump on and off much like a light switch.
2. The pump. it's either in the well and pushes the water up, or it is above ground and sucks the water up. Not sure which you have.
3. The pressure tank. It hold the water the pump pumps and it is really like a balloon that fills and holds the water under pressure, until you open a facuet and it pushes the water out, until it get to a low pressure (40 lbs in your case) the pressure switch signals the pump, and the tank refills keeping a constant flow of water at the facuet.
I would guess that the tank is fine, and that either the pressure switch is not passing power to the pump, or the pump is about done, which is why it works some time and others times not. If you are hearing the pressure switch click, I would take a wild guess and say it's the pump....
You got wet when you took the gauge off because of the 40 lbs of water in the pressure tank.
: This is what's happening...
: The water will run for about a minute tops, then peters out to nothing. I thought the well might have run dry so I checked ALL faucets inside and out. Nothing was left open.
: If I wait 20 minutes or so, I can get another minute's worth of water.
: I checked the gauge on the pump and it read 10lbs after the water had stopped. After waiting about 20 minutes, it was up to 40lbs.
: I tried throwing the breaker to the pump to try a quick 'reset.' No joy. I then thought maybe the pump needed priming so I flipped the breaker off again and unscrewed the gauge. It sprayed like a hydrant and I'm soaked to the skin. (I'm not thinking priming was the answer.) I got the gauge back in place and flipped the breaker back on. Tried the water again... it ran a minute and then trickled.
: I can't hear the pump from the house to tell what it's doing, so I ran a hose out and stood outside the pumphouse door running the hose to watch the guage. Twice the pump kicked on and brought the pressure up to 60lbs, then cut off. Within a few seconds, pressure went down to 40lbs and the pump kicked back on and brought the pressure up to 60lbs again within about 5 seconds. It did this twice and then wouldn't come back on. The water lasted another 20 seconds or so and petered out. The pump DID click when it got to 40lbs, but didn't kick on.
: Okay, what I'm hoping to find out is if this is a pump malfunction or something wrong with our 80 gal (?) pressure tank. Please, if anyone can give me any clue, I'd be very grateful. And I apologize for rambling, I tend to do so when I'm panicking. : )
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