Do you have a DeWalt 3800 PSI pressure washer that’s not dispensing soap You’re not alone. This is a common problem, and it can be frustrating and inconvenient. But don’t worry, I’m here to help. In this guide, I’ll walk you through the steps to troubleshoot the issue and get your pressure washer soap dispenser working again. So, if you’re ready to get your pressure washer back in action, let’s get started!
Why Dewalt 3800 Psi Pressure Washer Soap Dispenser Not Working
No Soap in the Tank
The most common reason for a pressure washer soap dispenser not working is that there is no soap in the tank. Make sure that the tank is filled with soap before using the dispenser.
Clogged Soap Nozzle
Another common cause of a pressure washer soap dispenser not working is a clogged soap nozzle. To clean the nozzle, remove it from the wand and soak it in a vinegar and water solution for a few minutes. Then, rinse the nozzle thoroughly and reattach it to the wand.
Faulty Soap Dispenser
If the soap dispenser is not working even after you have checked the tank and the nozzle, it may be faulty. In this case, you will need to replace the soap dispenser.
How to Troubleshoot: Dewalt 3800 PSI Pressure Washer Soap Dispenser Not Working
Symptoms
There are a few different symptoms that may indicate that your Dewalt 3800 PSI pressure washer soap dispenser is not working properly. These include:
The soap dispenser does not dispense soap when you press the trigger.
The soap dispenser leaks soap.
The soap dispenser is not dispensing the correct amount of soap.
The soap dispenser is dispensing soap too quickly.
Causes
There are a number of different things that could cause your Dewalt 3800 PSI pressure washer soap dispenser to not work properly. These include:
A clogged soap dispenser:
If the soap dispenser is clogged, it will not be able to dispense soap properly. This can be caused by dirt, debris, or soap scum build-up.
A faulty soap dispenser valve:
The soap dispenser valve is responsible for opening and closing to allow soap to flow out of the dispenser. If the valve is faulty, it may not be able to open or close properly, which will prevent the soap from dispensing.
A faulty soap dispenser pump:
The soap dispenser pump is responsible for pumping soap out of the dispenser. If the pump is faulty, it may not be able to pump soap properly, which will prevent the soap from dispensing.
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. Once you have identified the cause, you can then take steps to fix the problem.
To check for a clogged soap dispenser:
1. Turn off the pressure washer and disconnect the hose from the gun.
2. Remove the soap dispenser from the pressure washer.
3. Use a small brush to clean out the inside of the soap dispenser.
4. Reattach the soap dispenser to the pressure washer.
5. Connect the hose to the gun and turn on the pressure washer.
6. Test the soap dispenser to see if it is now working properly.
To check for a faulty soap dispenser valve:
1. Turn off the pressure washer and disconnect the hose from the gun.
2. Remove the soap dispenser from the pressure washer.
3. Use a multimeter to check the resistance of the soap dispenser valve.
4. The resistance should be between 100 and 1,000 ohms.
5. If the resistance is not within this range, the valve is faulty and will need to be replaced.
To check for a faulty soap dispenser pump:
1. Turn off the pressure washer and disconnect the hose from the gun.
2. Remove the soap dispenser from the pressure washer.
3. Use a multimeter to check the voltage at the terminals of the soap dispenser pump.
4. The voltage should be between 10 and 12 volts.
5. If the voltage is not within this range, the pump is faulty and will need to be replaced.
Prevention
To prevent problems with your Dewalt 3800 PSI pressure washer soap dispenser, you can take the following steps:
Clean the soap dispenser regularly:
This will help to prevent dirt, debris, and soap scum build-up from clogging the dispenser.
Use the correct type of soap:
Using the wrong type of soap can damage the soap dispenser.
Do not overfill the soap dispenser:
Overfilling the soap dispenser can cause the soap to overflow and leak.
Store the pressure washer in a cool, dry place:
This will help to prevent the soap dispenser from freezing and cracking.
Also Read: Dewalt 4000 Psi Pressure Washer Detergent Dispenser Not Working
FAQs: Dewalt 3800 PSI Pressure Washer Soap Dispenser Not Working
Why is my Dewalt 3800 PSI pressure washer soap dispenser not working?
There are a few reasons why your Dewalt 3800 PSI pressure washer soap dispenser might not be working. Here are some of the most common causes:
The soap dispenser is clogged: This is the most common cause of a soap dispenser not working. To fix this, try cleaning the dispenser with a degreaser or a vinegar and water solution.
The soap dispenser is not getting enough water: If the soap dispenser is not getting enough water, it will not be able to dispense the soap properly. Make sure that the hose is connected to the water supply and that the water pressure is turned on.
The soap dispenser is not turned on: Make sure that the soap dispenser is turned on. The switch is usually located on the side 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.
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 hose from the water supply.
2. Remove the soap dispenser from the pressure washer.
3. Fill a bucket with a degreaser or a vinegar and water solution.
4. Soak the soap dispenser in the solution for several minutes.
5. Use a brush to scrub the inside of the soap dispenser.
6. Rinse the soap dispenser thoroughly with water.
7. Dry the soap dispenser with a towel.
8. Reattach the soap dispenser to the pressure washer.
How do I make sure that my Dewalt 3800 PSI pressure washer soap dispenser is getting enough water?
To make sure that your Dewalt 3800 PSI pressure washer soap dispenser is getting enough water, follow these steps:
1. Check the hose to make sure that it is connected to the water supply and that there are no kinks or leaks.
2. Turn on the water supply and make sure that the water pressure is turned on.
3. Turn on the pressure washer and check the soap dispenser to make sure that it is dispensing soap.
4. If the soap dispenser is not dispensing soap, adjust the water pressure until the soap dispenser starts to dispense soap.
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. Find the soap dispenser switch. The switch is usually located on the side of the pressure washer.
2. Turn the switch to the On position.
3. The soap dispenser will now be turned on.
How do I know if my Dewalt 3800 PSI pressure washer soap dispenser is compatible with my pressure washer?
To check if your Dewalt 3800 PSI pressure washer soap dispenser is compatible with your pressure washer, look for the model number on the soap dispenser. The model number should be listed on the packaging or on the soap dispenser itself. You can also check the manufacturer’s website to see if your pressure washer is compatible with the soap dispenser.
