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How To Clean A Wagner Paint Sprayer (7 Steps Guide)

How To Clean A Wagner Paint Sprayer

Nothing can make painting easier than a paint sprayer. But taking care of it and keeping it clean is important if you want to enjoy this bliss of easy painting. As tempting as it can be to leave it for another day, not cleaning a spray paint soon after use can cause paint buildup that can ruin your next project.

So it is absolutely imperative that you know how to clean a Wagner paint sprayer. And honestly speaking, cleaning a paint sprayer is easier than cleaning a paintbrush. It takes much less time and hassles as well.

7 Easy Steps to Cleaning a Wagner Paint Sprayer

Here are the easiest steps for cleaning your paint sprayer to keep it working for years.

Step 1: Saving the Paint

Before getting into how to clean the Wagner paint sprayer after use, you should know how to save the paint. You don’t want to waste any paint remaining inside the sprayer gun.

To do that, first, unplug the machine from the power outlet. Now gently pull the trigger for about ten seconds. This will let any paint remaining inside the suction tube fall back into the container. Pour all the leftover paint from the container back into the original paint vessel to be reused.

Step 2: Disassemble

How to take apart a Wagner paint sprayer?

Well, the disassembly process is very simple when to start doing it. Although different Wagner models have slightly different parts, they work in similar ways. So explaining with a single model will work for the rest as well.

Just unscrew the container like anything else. Loosen this paint cup and save the remaining paint inside for reuse in the future. Pour some water into the cup and let it rest there for a bit.

Next, take out the very simple suction tube. Just twist and pull the tube, and it will come off quickly.

As for the front of this small compressor spray gun, there are three main sections:

Unscrew the union nut and pull the nozzles off. There you’ll notice a needle around which will be filled with paint. Clean that portion thoroughly.

One great thing about this is that you don’t need any tools to take them apart. Everything can be done by hand easily.

Step 3: Clean the Container

Remember we poured some water inside the paint container? It is time to clean that now. Since some residue paint inside the container could get dry in the open air, it is better to clean it as quickly as possible.

You could simply place the container in a soapy water solution and rinse it with a piece of cloth. If the paint had dried, use a paint cleaning solution or anoint thinner.

Step 4: Clean the Suction Tube 

Cleaning the suction tube can be done in few ways, and all are pretty easy.

One, you could soak it into any type of cleaning solution and brush it.

If the paint is dry, scrubbing them would help. However, excessive scrubbing of such small delicate parts is unadvisable since it could make the sprayer useless.

You could also run the suction tube under a water tap and rinse it. Let the water run through the tube until it is clean enough.

Another method of cleaning the inside of the suction tube is spraying clean water. Just fill the container with water or cleaning solution and put back the sprayer on with the suction tube and spray until only clean water comes out.

Step 5: Clean the Spray Nozzle

The next step is cleaning the nozzle of this electric paint sprayer. To take out the nozzle, some other parts from the head of the Wagner sprayer need to be removed. You need to unscrew the nut and take off the air cap inside. You’ll notice the nozzle inside, take it out and grab the seal ring as well.

If you find those tiny parts still wet with paint, then the job is easy. Just use soapy water to clean them off. But dried paint will take some time to clean. Soak any of those stubborn pieces in paint thinner or any good cleaning solution. After half an hour, scrub them with a brush. Don’t go too hard, you don’t want to break them.

Step 6: Clean the Sprayer Needle AS Well

When you took out all those parts from the head, you’ve noticed the sprayer needle and paint around and bottom of it. Make sure to clean that part as well using the same previous method.

Cleaning these inner parts might seem like a hassle to you, but if paint gets clogged in these areas, it will prevent you from using the spray at all. And even if you manage to use it, the spray pattern will be uneven.

Step 7: Dry and Reassemble

Finally, place all the parts on a dry towel and dry them totally. Then put all the parts back together in the right way.

Final Thoughts

After reading how to clean a Wagner paint sprayer, you may now be well on your way to an expert level. Remember, if you keep the sprayer clean, it will serve you a long time and through a lot of paint projects.

Freequently Asked Questions (FAQs)

What’s the best automotive painter?

There are many types and models of spray guns for auto painting available on the market, each having its own pros and cons. However, our top choice would be the Wagner Spraytech Paint Sprayer.

Can I use a spray paint gun for cars?

A spray paint gun will take a car’s appearance to the next level. It lets you control the flow of the paint between fine and broad sprays. So, it is absolutely okay to use a spray gun for auto painting.

How to use a Wagner paint sprayer?

A great advantage of the Wagner sprayer is that you don’t need to use a paint-thinner for the spray paint to work. So, to use the sprayer, just fill the container with your desired paint, plug the paint gun into a power source and pull the trigger. Spraying from 8 to 10 inches above the surface will give you’re the best result.

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