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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.

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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

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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.

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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

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1 Answer

Knocking noise when shredding paper


Hello,

Cross-cut shredders require monthly oiling of the cutting cylinders to maintain proper operation. Failure to oil the blades regularly could result in excessive noise during operation.

Oiling Your Shredder's Cutting Blades:

To keep your shredder in top condition, the cutting blades need to be oiled every so often (for frequency, please refer to your owner's manual). We recommend using Powershred® Lubricant or a vegetable-based oil (such as corn or canola) in a non-aerosol container with an extension nozzle.

Caution: Never use flammable synthetic oil, petroleum-based, or aerosol lubricants to oil the cutting blades. Some agents may combust, causing serious injury. NEVER USE WD40.

1. Depress and hold the reverse button down.
2. Put the tip of the oil bottle in the paper entry and make one or two sweeps the length of the entry while squeezing the oil bottle.
3. Move the power switch to Auto (I) position, or depress the manual forward button (depending on model of shredder) and allow the blades to run at least three seconds.
4. Move the power switch to Reverse (R) position and allow it to run for at least three seconds.
5. Repeat steps three and four above at least three times.

I hope the above helps....

Good luck.

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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).
Gary

Feb 19, 2011 | Grundfos Plumbing

1 Answer

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.

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1 Answer

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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 PSI...works 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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