Get How To Fix An Airless Spray Gun Malfunctioning - Airless...

First, make sure that your prime spray valve is in prime position. If it is, and the pump still isn't priming, try resetting it. ... If you see a clog, clean it out and try priming your pump again. Also check to make sure that your suction tube is completely immersed in paint.

0:42 5:18 Suggested clip How to Repack or Repair A Graco Airless Spray Gun ... - YouTubeYouTubeStart of suggested clipEnd of suggested clip How to Repack or Repair A Graco Airless Spray Gun ... - YouTube

When airless filters get clogged, I've found the easiest way to remove the build-up is by soaking them in de-natured alcohol, or ammonia, depending on the material in the sprayer, but denatured alcohol dissolves primer and paint fast. Scrub the surface with a toothbrush to remove residue from the mesh screen.

But these sprayers cost $180 to $200, well above the average. If you don't mind the noise, need to paint large surfaces quickly, and don't want to mess with thinning the paint, then an airless sprayer is a good choice. For less overspray and a finer finish on interior projects, HVLP is a better choice.

3:16 5:22 Suggested clip What to do when your Magnum sprayer won't prime or ... - YouTubeYouTubeStart of suggested clipEnd of suggested clip What to do when your Magnum sprayer won't prime or ... - YouTube

Engage the trigger lock. Remove the tip and guard from your gun. Place the fluid intake hose into a paint pail and place the drain tube into a waste pail. Be sure the prime valve is in the PRIME, or DRAIN, position. Turn the pressure control to the lowest pressure setting. Turn the on/off switch to ON.

Spitting can be associated with material build-up on the tip guard. When you trigger the gun, the spray from the tip will blast off some of the build-up. Build-up on the guard could be a sign of a worn tip creating an abnormal spray pattern. Another source of spitting could be slow shut-off of the needle.

First, make sure that your prime spray valve is in prime position. If it is, and the pump still isn't priming, try resetting it. ... If you see a clog, clean it out and try priming your pump again. Also check to make sure that your suction tube is completely immersed in paint.

First, make sure that your prime spray valve is in prime position. If it is, and the pump still isn't priming, try resetting it. ... If you see a clog, clean it out and try priming your pump again. Also check to make sure that your suction tube is completely immersed in paint.

The main causes of streaks and disturbances in the spray pattern when using Airless devices are: Pressure set too low. Nozzle worn. Material supply disrupted (eg clogged filters)