Porter Cable
I have a Porter cable pressure washer powered by kohler that for some reason is making the water come out of the wand warm. What could be causing this?
Experienced gardeners share their insights in answering this question :
This sounds like a heat transfer problemYou should check that the oil reservoir for the pump has oil in it. It sounds like it may be low. Also, if it is a gas model, the engine oil may be low. Remember the pump oil reservoir should be only 1/3 to 1/2 full of non-detergent oil.
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Hot water builds up when the spray gun is unused for more than 5 minutes while the pump is running. The unloader valve recirculates water back to the pump inlet to control the pressure and temperature. If the water gets too hot, the thermal relief valve opens to relieve the pressure by dumping hot water on the ground.
Can you use hot water in a cold-water pressure washer? One can run warm water through a cold water pressure washer safely up to 150 degrees Fahrenheit – 65 degrees Fahrenheit. You cannot run hot water, especially at extremely high temperatures, through your cold-water unit.
Cold water pressure washers use, you guessed it, cold water. They are typically used for jobs that do not require hot water, such as cleaning hard surfaces or removing dirt and grime. Cold water pressure washers are also better for surfaces that can warp with heat, such as wood decks.
If your washing machine water won`t shut off, there are a few possible causes: A damaged water inlet valve. A broken water level switch. A problem with the pressure hose or air dome tube.
Your hot water heater has a shut off valve that can become partially closed. Good news about this issue is that it`s a very simple fix—twist the valve back to its fully open position and your hot pressure should come roaring back.
Like the dishes in your sink, hot water “melts” grease and grime; cold water only pushes it around. On the other hand, if you`re simply blasting away sand, caked-on mud, or even stripping paint, a cold water pressure washer will work just fine.
In summary, the choice really depends on what you`re cleaning. For general dirt or cleaning a large area, a cold-water pressure washer will more than satisfy your needs. However, to remove more stubborn substances such as oil and grease, or for a sterile clean, a hot water pressure washer is the right fit for you.
This can happen if the machine is not used regularly or if it is not properly cleaned after each use. Improper usage: If the machine is used improperly, it can also cause it to overheat. For example, if the machine is used for too long or if the water pressure is too high, it can cause the machine to overheat.
Yes. Pressure relief valves can be reset and VR stamped with full inspection by an authorized valve repair company. Some repairs may be necessary before the valve can be reset. For example, the valve may need a spring change.
Sounds like a stuck hot water solenoid (stuck open) or a bad timer mechanism (its a giant multipole rotary switch driven by a timer.
Reasons for washing machine not supplying cold and hot water: Hoses are kinked or the faucets are not fully open. Water pressure is not adequate. The mesh filter has sediment or is not clean.
Check the water valve screen for a clog. One half of the water valve assembly can fail and only hot or cold water will come into the washer. Select the cold or hot temperature and if one or the other does not work the valve screen may be clogged.
Whether they`re used in a factory, stadium, shop, or around the home, our portable hot water pressure washers operate in either hot or cold water modes to deliver powerful cleaning for every kind of job.
The MH4M is suited for all hot water slightly heavier cleaning applications up to 4-6 hours use per day and due to the improved fuel saving EcoPower boiler system it offers very high efficiency and quick cleaning powered by diesel.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
My electric stea pressure washer wont ignite burner
ANSWER : There can be multiple problems with the burner.
Here is a link to a page for troubleshooting burners.
link
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Has no pressure, builds up when not holding trigger on gun, but when i press trigger shoots of with pressure the nothing just water comes out.
ANSWER : Bad pump
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Starts great and sprays great, but will not continue to run when [ stop spraying. It locks up until I release the pressure from the gun.is there a pressure by-pass adjustment I can make?
ANSWER : Tune up motor, replace air filter/spark plug and oil.
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Need help in getting Honda engine on NorthStar pressure washer to run.
ANSWER : Could be low water pressure I have found.Also, I purchased a can of “stuff” at Lowes today which allows you to circulate a liquid substance which lubricates the pressure pump….the pump could be frozen up…I have a rotating nozzle which I bought…and it had frozen up…this stuff works
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Oil appears to have come out of the oil filler cap. Is this a sign of overfilling the oil, or something else?
ANSWER : Id definitley say its over filled. try checking the dipstick
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No pressure Pump reassembly. I purchased a new pump and installed it. Got machine back together and I’m not getting any pressure. What would be the signs if I don’t have the shaft key in properly? Or any other suggestions?
Water comes out of nozzle with pressure for a quick second then no pressure, just water. This is a brand new pump so was curious if I installed it wrong. Wondering before taking it apart again.
Water comes out of nozzle with pressure for a quick second then no pressure, just water. This is a brand new pump so was curious if I installed it wrong. Wondering before taking it apart again.
ANSWER : No pressure would be a sign that the key was not in properly.
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1750 psi Electric Pressure Washer: My pressure washer is losing pressure and is pulsa…
ANSWER : If the pressure washer is pulsating then that is a sign of check valve failure. You may be able to clean of replace the check valves. Replacing the head is the wrong way to go. This is completely unnecessary. If you can tell me the model number of your pressure washer then I can assist you better in pointing you in the right direction.
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Water will not come out of sprayer – Karcher G 2600 VH Gas Pressure Washer
ANSWER : Either the checkvalves closed on the inlet or the chemical injector on the output may be clogged they will have to be removed for inspection.
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