Dewalt 3800 Psi Pressure Washer Soap Dispenser Not Working [Here’S The Fix!]

Do you own a DeWalt 3800 PSI pressure washer and are frustrated by the soap dispenser not working You’re not alone. This is a common problem that can be easily fixed. In this guide, I will walk you through the steps to troubleshoot and repair your soap dispenser. By the end of this guide, you’ll be able to get your pressure washer back up and running in no time.

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Imagine being able to clean your driveway, deck, or siding without having to scrub by hand. With a working soap dispenser on your DeWalt 3800 PSI pressure washer, you can do just that. Not only will this save you time and effort, but it will also give you a better looking end result.

Reasons Why Dewalt 3800 Psi Pressure Washer Soap Dispenser Not Working

Blocked Soap Hose

The most common reason for a pressure washer soap dispenser not working is a blocked soap hose. This can happen if the hose becomes kinked or if debris gets caught inside. To fix this, you will need to disconnect the hose from the pressure washer and clear any obstructions.

Faulty Soap Pump

If the soap hose is clear and the soap dispenser is still not working, the problem may be with the soap pump. The soap pump is responsible for pumping the soap from the reservoir to the spray gun. To test the soap pump, you can disconnect the hose from the spray gun and listen for a humming sound. If you do not hear a humming sound, the soap pump may be faulty and will need to be replaced.

Low Soap Level

If the soap reservoir is low on soap, the soap dispenser may not be able to pump enough soap to the spray gun. To fix this, simply add more soap to the reservoir.

Incorrect Soap Type

Some pressure washers require a specific type of soap in order to work properly. If you are using the wrong type of soap, the soap dispenser may not be able to pump the soap properly. To fix this, make sure you are using the correct type of soap for your pressure washer.

How to Troubleshoot: Dewalt 3800 PSI Pressure Washer Soap Dispenser Not Working

Symptoms

There are a few different symptoms that you may experience if your Dewalt 3800 PSI pressure washer soap dispenser is not working properly. These include:

The soap dispenser does not dispense any soap at all.
The soap dispenser dispenses soap too slowly.
The soap dispenser dispenses soap too quickly.
The soap dispenser dispenses soap unevenly.

Causes

There are a number of different things that could cause your Dewalt 3800 PSI pressure washer soap dispenser to stop working properly. These include:

A clogged soap dispenser nozzle.
A faulty soap dispenser pump.
A faulty soap dispenser hose.
A faulty soap dispenser valve.

Troubleshooting

To troubleshoot the problem with your Dewalt 3800 PSI pressure washer soap dispenser, you will need to first identify the cause of the problem. To do this, you can follow these steps:

1. Check the soap dispenser nozzle:
If the soap dispenser nozzle is clogged, it will not be able to dispense any soap. To clean the nozzle, remove it from the soap dispenser and soak it in a vinegar and water solution for a few minutes. Then, rinse the nozzle thoroughly and reattach it to the soap dispenser.

2. Check the soap dispenser pump:
If the soap dispenser pump is faulty, it will not be able to pump soap from the bottle to the nozzle. To test the pump, turn on the pressure washer and listen for the pump to make a humming noise. If you do not hear a humming noise, the pump is likely faulty and will need to be replaced.3. Check the soap dispenser hose:
If the soap dispenser hose is kinked or damaged, it will not be able to properly deliver soap to the nozzle. To check the hose, inspect it for any kinks or damage. If you find any kinks or damage, replace the hose.

4. Check the soap dispenser valve:
If the soap dispenser valve is faulty, it will not be able to properly control the flow of soap from the bottle to the nozzle. To test the valve, turn on the pressure washer and watch the soap dispenser. If the soap is not flowing evenly, the valve is likely faulty and will need to be replaced.

Solutions

Once you have identified the cause of the problem with your Dewalt 3800 PSI pressure washer soap dispenser, you can then fix the problem. To do this, you can follow these steps:

1. To clean a clogged soap dispenser nozzle,:

1. Remove the nozzle from the soap dispenser.
2. Soak the nozzle in a vinegar and water solution for a few minutes.
3. Rinse the nozzle thoroughly and reattach it to the soap dispenser.

2. To replace a faulty soap dispenser pump,:

1. Turn off the pressure washer and disconnect the power cord.
2. Remove the soap dispenser from the pressure washer.
3. Remove the old pump from the soap dispenser.
4. Install the new pump in the soap dispenser.
5. Reattach the soap dispenser to the pressure washer.
3. To replace a kinked or damaged soap dispenser hose,:

1. Turn off the pressure washer and disconnect the power cord.
2. Remove the soap dispenser from the pressure washer.
3. Remove the old hose from the soap dispenser.
4. Install the new hose in the soap dispenser.
5. Reattach the soap dispenser to the pressure washer.

4. To replace a faulty soap dispenser valve,:

1. Turn off the pressure washer and disconnect the power cord.
2. Remove the soap dispenser from the pressure washer.
3. Remove the old valve from the soap dispenser.
4. Install the new valve in the soap dispenser.
5. Reattach the soap dispenser to the pressure washer.

Also Read: Dewalt 4000 Psi Pressure Washer Detergent Dispenser Not Working

FAQs

Why is my DeWalt 3800 PSI pressure washer soap dispenser not working?

There are a few possible reasons why your DeWalt 3800 PSI pressure washer soap dispenser may not be working. Here are some of the most common causes and solutions:

The soap dispenser is clogged: This is the most common cause of a soap dispenser not working. To fix this, try cleaning the soap dispenser with a degreaser or soap and water.

The soap dispenser is not getting enough water: Make sure that the water hose is properly connected to the pressure washer and that the water pressure is turned on.

The soap dispenser is not turned on: Check to make sure that the soap dispenser is turned on. The soap dispenser switch is usually located on the front of the pressure washer.

The soap dispenser is not compatible with your pressure washer: Make sure that the soap dispenser is compatible with your pressure washer. Some soap dispensers are only compatible with certain models of pressure washers.

The soap dispenser is defective: If you have tried all of the above solutions and your soap dispenser is still not working, it may be defective. Contact DeWalt customer service for a replacement soap dispenser.

How do I clean the soap dispenser on my DeWalt 3800 PSI pressure washer?

To clean the soap dispenser on your DeWalt 3800 PSI pressure washer, follow these steps:

1. Turn off the pressure washer and disconnect the water hose.
2. Remove the soap dispenser from the pressure washer.
3. Fill a bucket with warm water and degreaser.
4. Dip a cloth or sponge into the degreaser solution and wipe down the inside of the soap dispenser.
5. Rinse the soap dispenser thoroughly with water.
6. Dry the soap dispenser with a towel.
7. Reattach the soap dispenser to the pressure washer.

How do I turn on the soap dispenser on my DeWalt 3800 PSI pressure washer?

To turn on the soap dispenser on your DeWalt 3800 PSI pressure washer, follow these steps:

1. Turn on the pressure washer.
2. Press the soap dispenser switch.
3. The soap dispenser will start dispensing soap.

How do I use the soap dispenser on my DeWalt 3800 PSI pressure washer?

To use the soap dispenser on your DeWalt 3800 PSI pressure washer, follow these steps:

1. Connect the soap dispenser to the pressure washer.
2. Fill the soap dispenser with soap.
3. Turn on the pressure washer and the soap dispenser.
4. Spray the soap onto the surface that you are cleaning.

What type of soap should I use with my DeWalt 3800 PSI pressure washer?

You can use any type of soap with your DeWalt 3800 PSI pressure washer, but it is best to use a soap that is designed for pressure washers. Pressure washer soaps are designed to dissolve dirt and grime quickly and easily, and they will not damage your pressure washer.