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WT-P255EX Cutting in and out

I have just moved to house with above water pump. When using water in house pump continually cuts in and out every second.

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How do I stop pump from running? Cistern connected pump does not seem to be pressurizing. Pump not cutting off, and getting hot.

Pump probably needs to be serviced. It probably pressurizes a tank and when that tank reaches a pressure the pump is turned off. But just guessing.

May 27, 2015 | Plumbing

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Need to remove sticky residue from rock saw interior

I would use some sort of degrease product in the system to remove the oil residue . I believe that if you read the instructions it would say when cutting rock use only water to cool the diamond blade . Cutting oil is used only on certain metals to lubricate the saw edges and teeth as well as cooling and never in a concentration above 25% as it affects the cutting ability of the blade. For example concrete cutters use diamond saws and tap water when cutting

Mar 09, 2014 | Cars & Trucks

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Whirlpool SM5 828 1115A does not always pump out old water

your pump could be over heating and cutting out during the pump cycle. or you could have something creating a 'butterfly' block in the waste pipe, that can move into a block position sometimes. let it pump until it won't. then you will be able to tell if the pump is cutting out due to heat, or if it is still running, and just unable to get the water physically out the pipe. hope this helps.

Nov 11, 2013 | Washing Machines

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Little giant WRSC-6 won't shut off

The vent should definitely be connected to a vent pipe. (Does waste water rise in vent pipe, or can it outgas to indoors? If the latter, maybe it would work not connected.) Mine just quit after 17 years; it would come on and not shut off. I figure it was either the switch assembly stuck on, a blocked output, or a failed pump. I pulled it all apart and found that an O-ring in the pump housing was hanging out of the seam. Owners manual warns against taking apart anything in the pump housing, and given its repulsive appearance, I ordered a replacement pump ( about $125.) I was a little irritated at the original plumbers' installation. With all the PVC pipe glued into place, it was unserviceable without cutting all the pipes and replumbing. I'm installing 1 1/2" unions at the three ports, and the next time, it will be removable for inspection, etc. Got top and bottom halves scrubbed out and ready for a midnight trip through dishwasher. So, if yours used to work, either the switch is falsely telling the pump to keep going (switch replacement kits are available), the pump is not moving the water (as in my case), or the pump is trying really hard and maybe a check valve isn't opening to let water out.

Apr 16, 2013 | Little Giant Wastewater Removal Sys -...

1 Answer

My car keep cutting off after i drive about 30 min. and would not start back up for about 30 min i have change my fuel filter, fuel pump,raditor, water pump, thremostatic, and it is continue to cutting off...

You are going to need a crank sensor when it get warmed up it looses its ability to send a signal to the ECM, (resistance is higher when hot and lower when cold) so when it cools off the signal is strong until it get hot then goescansmo_84.gif

Aug 27, 2011 | 2000 Chevrolet Cavalier

1 Answer

Hi, I have a Grunfos mq cold water booster pump. It is cutting in and out when the water is not in use, Turns on for 15 seconds tehn off for a minute. I have checked for obvious above ground leaks which...

First check with a pressure gauge to see that the pressure is, indeed, dropping. Then, if it is possible, turn off the outlet valve to isolate the pump.
If pressure is still dropping, there is probably a check valve on the inlet of the pump that prevents water from the high pressure side from leaking back to the inlet piping side.
To test this, let the pump run and pressurize the house and immediately close the valve for the incoming water. If the pressure holds, then open the inlet valve and see if the pressure drops. If it drops, the inlet check valve has to be replaced (or cleaned).

Feb 19, 2011 | Grundfos Plumbing

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Poulan WT usually starts Ok but after it is used for 8-10 minutes it cuts out when when trigger is released. Happens mostly when you're cutting & then release trigger when cut is done.

If the carb hasn't been rebuilt in a few years, often the fuel pump diaphram gets weak or the little flap check valves get deteriorated. Carb kits are about $20.

Feb 11, 2011 | Poulan Wild Thing 2375 18" Gas Chain Saw...

1 Answer

How can i replace the fuel pump without droping the tank itself any advice in cutting access above the pump?

i do not recommend cutting above the tank you can do alot more damage.the tank is fairly easy to remove and is the only safe way i know to change a fuel pump.

Feb 07, 2010 | 1994 Pontiac Firebird

1 Answer

Why is the pump cutting in so much

Check your water pressure tank air pressure, turn off pump, drain off all water pressure and using a air pressure gauge check pressure at the schrader valve on the water pressure tank. It should be 2 lbs below pump cut-in pressure, they come factory charged at 30 for most residential systems. Most likely you have a bad bladder in pressure tank.

Other possibles are a broken line between pump and pressure switch/pressure tank or bad pressure switch.If you have a pressure gauge on the water system(should have one near pressure switch) see if it is cycling at the right points if it is the switch is good. If pressure is dropping with NO water uasge in house you have a leak.

Most likely a bad pressure tank bladder is the problem.

Oct 24, 2009 | Jet Plumbing

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