Cleaning an Airless Gun: Steps, Tips and Tricks

Regular cleaning of an Airless gun is essential to maintain its efficiency and avoid breakdowns.

Follow our practical advice to maintain your device and ensure optimal performance, whether you use it for projects in Draguignan, Sainte-Maxime, or Saint-Raphaël.

Why clean an Airless gun?

A clogged Airless gun can cause many problems, such as uneven spraying, clogs, or premature wear of components.

Here's why cleaning is crucial:

1. Preserve performance

Paint residue remaining in the nozzle or ducts can disrupt spray pressure and quality.

Cleaning after each use ensures consistent performance.

2. Avoid obstructions

Clogged nozzles are a common cause of airless gun malfunction.

By cleaning your device regularly, you prevent this type of problem.

3. Extend the life of the device

Regular maintenance reduces wear on internal components and prevents costly repairs or premature gun replacement.

Steps to Clean an Airless Spray Gun

Cleaning an Airless gun should be done immediately after each use.

Here are the steps to follow for effective maintenance:

1. Draining the remaining paint

Before beginning cleaning, it is essential to empty any remaining paint in the tank or lines.

Steps:

1. Release the pressure from the device.

2. Pour excess paint back into its original container.

3. Rinse the tank with a suitable solvent (water for water-based paints or thinner for solvent-based paints).

2. Cleaning the ducts and nozzle

The ducts and nozzle are the parts most likely to get clogged.

Thorough cleaning is therefore essential.

Steps:

1. Flush the pipes:

• Fill the tank with a suitable solvent.

• Flow the solvent through the gun while activating the spray.

2. Clean the nozzle:

• Remove the nozzle and soak it in the solvent for a few minutes.

• Use a soft brush to remove paint residue.

Trick :

For a deeper cleaning, use a specific cleaning kit for Airless guns.

3. Cleaning the filter

The gun's internal filter prevents paint particles from clogging the nozzle.

It must be cleaned regularly to ensure even spraying.

Steps:

1. Disassemble the filter.

2. Soak it in a suitable solvent.

3. Rinse it with clean water and let it dry before reinstalling it.

4. Cleaning the exterior

Remember to clean the outside of the gun to remove paint splatter.

Steps:

1. Use a solvent-soaked cloth to wipe the surface of the gun.

2. Inspect gaskets and connectors to ensure they are clean and in good condition.

Tips for effective cleaning

Here are some tips to optimize the cleaning of your Airless gun and avoid problems in the future:

1. Clean immediately after use

The longer you wait, the more likely the paint will dry, making cleaning more difficult and increasing the risk of clogging.

2. Use appropriate solvents

Do not mix different solvents and follow the manufacturer's recommendations to avoid damaging the components.

3. Inspect parts regularly

While cleaning, check the condition of the seals, nozzle, and filter for signs of wear or damage.

FAQ: Your questions about cleaning the Airless gun

1. How often should an Airless gun be cleaned?

The gun should be cleaned after each use to prevent clogging and ensure proper operation.

2. Can water be used to clean all paints?

No, use water only for water-based paints. P

For solvent-based paints, a specific thinner is required.

3. What to do if the nozzle is clogged?

Remove the nozzle and soak it in a suitable solvent.

Use a soft brush to remove residue.

Conclusion: Take care of your Airless gun for professional results

Thorough and regular cleaning of your Airless gun is essential to ensure its performance and durability.

By following the steps and tips in this guide, you will extend the life of your equipment and achieve impeccable results every time you use it.

If you are located in Draguignan, Sainte-Maxime, or Saint-Raphaël, and would like professional advice or assistance with your painting projects, contact us.