Knowledge Builders

why does my electric pressure washer keep turning off

by Prof. Mossie Nienow PhD Published 3 years ago Updated 2 years ago

Electric Pressure Washer Keep Shutting Off

  • High Pressure Some pressure washers have automatic safety systems that turn off the pressure washer when there is a huge pressure buildup. ...
  • Power Cable And Wall Plug Electric pressure washers can also keep shutting off due to malfunctioning the power delivery system that comprises the power cable and the wall plug. ...
  • Unloader Valve ...

Unlike gas-powered variations, an electric pressure washer does not run off oil or fuel but instead, uses air to function. If it regularly runs out, it may be because there is a blockage of some kind in the air filter. Because of this, the engine isn't receiving a sufficient amount of air and this causes it to cut out.Mar 4, 2021

Full Answer

Why does my electric power washer keep shutting off?

So, what would make your electric power washer keeps shutting off? It depends on what you are doing with it. A power washer motor does cycle, which means it turns itself on and off, especially when you turn it on and don’t press the release nozzle immediately.

Why does my electric pressure washer keep stalling?

The stalling of the engine of your electric pressure washer may be because of the bad unloader valve, which is due to the pressure inside the pump becoming greater than your engine’s power to rotate your pump. If your electric pressure washer is turning on and off, a bad unloader valve is probably the reason.

How to fix an electric pressure washer that won’t turn on?

Do use a garden hose to connect the water supply with the washer contraption. Do plug your electric pressure washer directly to a power outlet to ensure that your washer gets enough power. Do conduct regular maintenance so that you can check the capacitors and the motor for damages and parts that need to be replaced.

Do electric pressure washers cycle themselves on and off?

An electric pressure washer does cycle or turn itself on and off when you turn its engine on and don’t immediately press its release nozzle. It makes a lot of pressure to build up inside your pump which engages a switch that can turn itself off.

Why Does My Electric Pressure Washer Keep Cutting Out?

What is an electric pressure washer?

What is a pressure washer used for?

What is a gas powered pressure washer?

How hot can a pressure washer get?

Can you use a pressure washer to wash dirt off of tile?

Do you plug an electric pressure washer into a power outlet?

See 2 more

Why does my electric pressure washer shut off?

Water leaking from a loose connection can cause the unit to cycle on and off. Verify if the pressure hose has an O-ring at the connection. If missing, this will also cause the unit to cycle on and off. While the unit is running look for any water leaks that may cause the unit to turn back on.

How do I reset my electric pressure washer?

Each time the power cord is plugged in to an outlet, the Reset button on the GFCI module must be pressed down to connect to electricity. Check to see if the Reset button has been pressed. Next, confirm the small plastic window below the Reset button shows RED in the window.

Why does my new pressure washer keep shutting off?

The engine of your electric pressure washer turns on and off when its unloader valve fails, so you must check it regularly. Replacing the capacitor can also help solve your electric pressure washer problem.

How do you troubleshoot an electric pressure washer?

0:266:25Troubleshooting an Electric Pressure Washer - YouTubeYouTubeStart of suggested clipEnd of suggested clipMake sure the on/off switch is in the on. Position. Make sure the power cord is plugged in checkMoreMake sure the on/off switch is in the on. Position. Make sure the power cord is plugged in check your extension cord to make sure it is not too long damaged or the wrong gauge.

What is the most common problem with pressure washers?

Many pressure problems begin and end at the unloader. A cracked o-ring, dirt caught in the spring or a stuck shaft are the most common issues solved by simply removing the unloader and cleaning/looking for issues.

Can electric pressure washers overheat?

The simple answer is yes, pressure washers can overheat. This is not unique to pressure washing machines – anything with a motor or power source can overheat in the right (or perhaps, wrong) circumstances. The key to preventing this detriment is to understand what causes this to happen.

Why does my Ryobi electric pressure washer keeps shutting off?

If the Ryobi pressure washer keeps shutting off, probably excessive pressure has been building up inside. And the pump is stopped. This is done via the unloading valve. If the pressure washer keeps shutting off unnecessarily, check the unloader valve.

Why does my pressure washer cut off when I pull the trigger?

5 Reasons Why Pressure Washer Shuts Off When Trigger Is Pulled. A malfunctioning unloader valve, O-rings, pressure washer trigger, or a too-high unloader valve setting are the most common causes of a pressure washer stalling when the trigger is pushed.

Why does my pressure washer turn off when I let go of the trigger?

There is a common cause for this and a simple fix. If a pressure washer stalls when the trigger is released, this usually indicates a fault in the unloader valve. It is a simple process to remove and replace the unloader.

Do electric pressure washers need oil?

Do electric pressure washers need oil? Yes, oil is required for the pump in electric power washers. In contrast to gas engines, the electric motor of a power washer does not require oil, but the pump does. Therefore, pressure washer water pumps require a tiny amount of oil.

Why is my electric pressure washer cycling?

Electric Washers Only When you let go of the trigger, the pressure builds up inside the pump again and turns off the motor. Cycling is when the motor turns on and off when the trigger on the gun is not being pulled. It only occurs with electric units because our gas machines do not have a pressure switch.

Is it worth getting a pressure washer fixed?

It's an undeniably important tool that's low-maintenance. When your pressure washer malfunctions, it's best to get it fixed as soon as possible to avoid further damage. Pressure washer tune-up costs $100 to $300, depending on different factors.

Do electric pressure washers have fuses?

Check the Fuse: If you have done all the repairs and replacements and your electric pressure washer is still not working, it may have something to do with the fuse. Inspect the fuse if it is blown or not. Replace the blown fuse with a new one and test the device again.

What do you do when your pressure washer won't start?

If your pressure washer doesn't start, one issue could be a defective spark plug. A spark plug ignites the fuel in the engine, so if it is defective, the engine will not start. Use a spark plug tester to confirm that the spark plug is working properly.

What is GFCI on a pressure washer?

GFCI Cord, Plugs, Adapters For Your Pressure Washer. A GFCI is a ground fault circuit interrupter. A ground fault circuit interrupter is an inexpensive electrical device that can provide for safety and protection of your equipment. It can also help prevent electrical fires.

Is it worth getting a pressure washer fixed?

It's an undeniably important tool that's low-maintenance. When your pressure washer malfunctions, it's best to get it fixed as soon as possible to avoid further damage. Pressure washer tune-up costs $100 to $300, depending on different factors.

Pressure washer shutting off after 10-15 minutes - DoItYourself.com ...

Outdoor Gasoline and Electric Powered Equipment and Small Engines - Pressure washer shutting off after 10-15 minutes - Ok, I've been at it all day. Let me tell you what it's doing and what I've tried. The washer starts fine, pressure is fine but about 10 minutes in it shuts off. I will restart it then it works for 5

How To Fix If Pressure Washer Won’t Stay Running

There might be times when your pressure washer will just stop out of nowhere. Learn how to diagnose and fix it when your pressure washer won’t stay running.

Why Does My Electric Pressure Washer Keep Cutting Out?

So, what would make your electric power washer keeps shutting off? It depends on what you are doing with it.

What is an electric pressure washer?

Electric pressure washers are those that you commonly see around a household as its convenient power source makes it more ideal for cleaning out the garage, washing down exterior walls and clearing out the driveway. These washers have a limited power output given the kind of energy source that it has.

What is a pressure washer used for?

Pressure washers are often used to clear out mud, chewing gum and even loose paint from objects and areas that need pressurized cleaning to bring out its inner shine.

What is a gas powered pressure washer?

These pressure washers are more commonly used in industrial applications, and they have a full range of power given that its motor uses gasoline as its main source of energy.

How hot can a pressure washer get?

These washers are capable of shooting jets that can reach temperatures of up to 311 degrees. Other than washing off grease easily, items washed with hot water pressure washers can dry really fast, saving more time and effort.

Do electric pressure washers have back straps?

Larger models would come with a set of wheels that make carrying power washers more convenient, although most wheeled power washers would be gas-powered as these wheels also let you carry more gas as you lug it around. Electric pressure washers would use back straps instead of wheels as it does not have to have a fuel container that you need to push around.

Can you use a pressure washer to wash dirt off of tile?

Nothing feels more satisfying than washing away dirt using water and soap, and this feeling is multiplied if a pressure washer is applied towards the offending areas as you can actually see all the dirt and grime slowly flowing down to the floor and disappear into the nooks and crevices of your floor tiles.

What is an adjustable wand?

Adjustable wands: Adjustable wands will allow you to change the spray pattern and pressure without changing the nozzle tip. Make sure you pick the electric pressure washer with adjustable wands for convenient use. Angled wands: Angled wands are really necessary if you intend to clean your gutters.

What is an unloader valve on a pressure washer?

Your electric pressure washer’s unloader valve is the mechanism that can divert the flow of the water in your pump system into a loop as soon as you let go of the pressure washer’s trigger. The unloader valve lets the water to stay under pressure when it is not flowing out of its nozzle. It will not allow the pressure to build too high inside the pump.

Why does my pressure washer stall?

The stalling of the engine of your electric pressure washer may be because of the bad unloader valve, which is due to the pressure inside the pump becoming greater than your engine’s power to rotate your pump.

Why does my electric pressure washer lose power?

If the engine of your electric pressure washer gets started and runs fine for a couple of minutes and then loses power, it’s probably the unloader valve that has failed. When the unloader valve of your electric pressure washer fails, it is unable to recirculate the water back to its pump inlet.

How to clean a clogged nozzle on a pressure washer?

2. How do I clean the clogged nozzles of my electric pressure washer? 1 Disconnect the spray wand from its gun before cleaning the nozzles. 2 Clean the nozzle with a little hard piece of wire, like a paper clip. 3 Flush them rearwards using water. 4 Reconnect its wand to its gun. 5 Restart your electric pressure washer. 6 Press the trigger on the spray gun. 7 If you find the nozzle still plugged or half plugged you must repeat steps number 1-4. 8 If these previous procedures do not clean your nozzles, replace them with a new nozzle.

How to fix a pressure washer that keeps turning on and off?

Step 2: Check the power cable and wall plug. Step 3: Check the unloader valve. The engine of your electric pressure washer turns on and off when its unloader valve fails, ...

What happens if a nozzle is clogged?

Clogged nozzles can increase the pressure of its pump and probably damage the pump. You must pay attention to them immediately.

What Are Electric Pressure Washers?

Electric pressure washers are electric-powered machines that help to clean your home. These machines use a high-pressure water stream to remove dirt and grime from various surfaces. They use several types of water filters, washer hoses, and nozzles to help you tackle dirt on your home.

How Do Electric Power Washers Differ From Other Types of Pressure Washers?

There are several types of pressure washers, namely electric power washers, gas pressure washers, cold water pressure washers, and hot water pressure washers.

What Causes Electric Pressure Washers To Cut Out?

For those asking, “Why does my electric washer keep cutting out?” there are several reasons why this happens from time to time.

Fixing Electric Pressure Washers That Keep Cutting Out

Below are pressure washer troubleshooting tips you’ll find helpful if the machine suddenly turns off.

Using Electric Pressure Washers: Things to Remember

There are a few very important things to keep in mind when using these cleaning tools:

Tips for Maintaining Your Electric Pressure Washer

However, electric pressure washers can be finicky if they aren’t properly maintained. Here are some tips for keeping your electric power washer so it doesn’t cut out on you.

Frequently Asked Questions About Pressure Washers

An electric pressure washer’s unloader valve determines how much water is allowed to flow through the pump. This valve can be adjusted to allow more or less water through.

What causes a power cord to cut off?

The first and most obvious is a faulty power connection . Check the plug, during use it’s easy to get carried away and over-extend the cable. This can slightly remove the plug from the power socket just enough to cut the power.

What to do if water pump leaks oil?

If the water pump is leaking any fluid, either oil or water, check all seals and bolts are tight. If after tightening the bolts, there are still leaks, contact the manufacturer if the pressure washer is still under warranty. Otherwise, contact a specialised pressure washer repairer.

Why does my pressure washer overheat?

If you’re using your electric pressure washer on a hot, sunny day, the water in the garden hose can heat up and cause the water pump to have to work harder which in turn can make the motor overheat. This will cut your machine out eventually, but, if you smell burning or see smoke while operating your pressure washer turn it off immediately and disconnect the power supply.

What is an unloader valve?

The unloader valve or pressure regulator as it is also called is used to regulate the water pressure in the pressure washer. If the unloader valve is not working properly, it can either lose water pressure or allow too much water pressure build-up. Check for leaky washers or seals, and that the spring is working correctly.

Why does my wand motor cycle on and off?

If the pressure hose (black hose) is missing the washers at the connection points with the wand and the pump, this can also cause the motor to cycle on and off.

Why does my pressure washer stop?

Another possible reason your pressure washer starts and stops after a few minutes is that the fuel cap vent or the fuel filter might be clogged. The fuel cap allows air into the fuel tank so that it can continue to deliver gas to the carburetor even as the fuel level gets lower. If the fuel cap vent is clogged, ...

Why does my pressure washer shut off after a few minutes?

A clogged carburetor is most often the culprit if your pressure washer shuts off after a few minutes ( source ). As such, checking the carburetor should be the first thing you do.

What to check if a pressure washer is clogged?

Fortunately, it’s the carburetor that’s the culprit most of the time. If cleaning a clogged carburetor doesn’t work, you can also check the fuel cap, air filter, fuel filter, or the spark arrestor.

How to stop a carburetor from clogging?

But the best way to deal with this problem is to avoid clogging the carburetor. Here are some ways: 1 Use only fresh fuel. 2 Use a fuel stabilizer, such as STA-BIL Storage Fuel Stabilizer (link to Amazon), which can keep your fuel fresh longer.

What happens if you leave fuel in the pressure washer?

According to this Repair Clinic, when you leave fuel inside the tank of your pressure washer, some parts of it evaporate ( source ). This leaves a sticky and thick substance that can easily clog the carburetor.

How to dry an air filter?

To dry it, squeeze it gently. Soak the filter in unused engine oil and then squeeze it gently. If you need to replace the air filter, soak the new one in clean water first and then in engine oil. Put the cleaned or new air filter back into place and close the cover. Here’s a video that shows you what to do:

Do you need to replace fuel cap on pressure washer?

Loosen it and start your pressure washer, if it starts and continues to run without any problems, then you will need to replace the fuel cap. On the other hand, if the fuel filter is clogged, it will prevent the gas from getting into the carburetor.

Why Does My Electric Pressure Washer Keep Cutting Out?

So, what would make your electric power washer keeps shutting off? It depends on what you are doing with it.

What is an electric pressure washer?

Electric pressure washers are those that you commonly see around a household as its convenient power source makes it more ideal for cleaning out the garage, washing down exterior walls and clearing out the driveway. These washers have a limited power output given the kind of energy source that it has.

What is a pressure washer used for?

Pressure washers are often used to clear out mud, chewing gum and even loose paint from objects and areas that need pressurized cleaning to bring out its inner shine.

What is a gas powered pressure washer?

These pressure washers are more commonly used in industrial applications, and they have a full range of power given that its motor uses gasoline as its main source of energy.

How hot can a pressure washer get?

These washers are capable of shooting jets that can reach temperatures of up to 311 degrees. Other than washing off grease easily, items washed with hot water pressure washers can dry really fast, saving more time and effort.

Can you use a pressure washer to wash dirt off of tile?

Nothing feels more satisfying than washing away dirt using water and soap, and this feeling is multiplied if a pressure washer is applied towards the offending areas as you can actually see all the dirt and grime slowly flowing down to the floor and disappear into the nooks and crevices of your floor tiles.

Do you plug an electric pressure washer into a power outlet?

Do plug your electric pressure washer directly to a power outlet to ensure that your washer gets enough power.

1.Videos of Why Does My Electric Pressure Washer Keep Turning off

Url:/videos/search?q=why+does+my+electric+pressure+washer+keep+turning+off&qpvt=why+does+my+electric+pressure+washer+keep+turning+off&FORM=VDRE

5 hours ago Why Does My Electric Pressure Washer Keep Cutting Out? Power Supply of Your Pressure Washer; A defective power connection is the first and most evident. First, check the plug; it’s easy to get …

2.Why Does My Electric Pressure Washer Keep Cutting Out?

Url:https://pressurewashermaster.com/why-does-my-electric-pressure-washer-keep-cutting-out/

36 hours ago So, what would make your electric power washer keeps shutting off? It depends on what you are doing with it. A power washer motor does cycle, which means it turns itself on and off, …

3.Why Does My Electric Pressure Washer Keep Cutting …

Url:https://directpowerdeals.com/why-does-my-electric-pressure-washer-keep-cutting-out/

21 hours ago  · Electric pressure washers can also keep shutting off due to malfunctioning the power delivery system that comprises the power cable and the wall plug. Inconsistent power …

4.How to fix an electric pressure washer from repeatedly …

Url:https://www.gardentoolexpert.com/how-to-fix-an-electric-pressure-washer-turning-on-and-off/

31 hours ago The stalling of the engine of your electric pressure washer may be because of the bad unloader valve, which is due to the pressure inside the pump becoming greater than your engine’s …

5.Why Does My Electric Pressure Washer Keep Cutting Out?

Url:https://cleaningdreams.com/why-does-my-electric-pressure-washer-keep-cutting-out/

23 hours ago  · The electric pressure washer overheats due to being used for too long or running at full power continuously. If your machine cuts out from time to time, it could be due to too …

6.Why Does My Electric Pressure Washer Keep Cutting Out?

Url:https://checkappliance.co.uk/electric-pressure-washer-cutting-out/

33 hours ago Why does my electric pressure washer keep shutting off? Water leaking from a loose connection can cause the unit to cycle on and off. Verify if the pressure hose has an O-ring at the …

7.How to fix a pressure washer that keeps cutting out

Url:https://www.youtube.com/watch?v=v3-_hV0pcN4

5 hours ago Why does my electric pressure washer keep shutting off? If your electric pressure washer keeps shutting off, it could be caused by a slightly loose plug. Or a leaking hose, overheating motor, …

8.Pressure Washer Shuts Off After a Few Minutes: Primary …

Url:https://homeefficiencyguide.com/pressure-washer-shutting-off/

10 hours ago Why does my electric pressure washer keep shutting off? When the motor turns on and off, the pressure switch inside the pump controls it. Check to see if the connection to the high …

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9