Quick Answer: How To Repair A Wagner Paint Sprayer 1700 That Wont Prime?

Why will my paint sprayer not prime?

First, check the upper and lower ball and seats of the airless pump. If the siphon hose has a hole in it or is not tightly secured to the airless sprayer the system may not be sealed and as a result, may suck air in while trying to pick up material. This can lead to the system not pressurizing well.

Why is my Wagner paint sprayer not spraying paint?

When your Wagner paint sprayer won’t prime there are a few solutions to the problem. It is entirely possible that the priming or spraying valve is clogged with old material and gunk. If it’s not the prime or sprayer valve, it could be either the outlet or inlet valves. These can be unblocked by using the filter tab.

Why is my paint sprayer not smooth?

Sometimes, the paint can get clogged in the nozzle which will make the paint spit out. This will not give you a smooth texture and you’ll have to sand it off later. If the paint does spit, you’ll most likely need to clean the nozzle or switch it out with another nozzle if you have one lying around.

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Why is my paint sprayer not sucking up paint?

Check that the filters and nozzles are clean, and if they are letting the material flow. Best thing to do is to remove and clean them or if they are damaged replace them. If your machine is not sucking, another possible solution could be to check the position that the pressure valve is in.

Can you leave paint in a sprayer overnight?

Never leave it pressurised. But you can leave it overnight leaving the gun and intake tube in a bucket of water. Moving the airless a 3/4 inch cap nut fits the end of the intake tube and find those roller wet bags from d.d convenient to put over it so paint doesn’t go everywhere as I usually clean it at home.

Can you use primer in a Wagner paint sprayer?

Can I spray primer? Yes, with our WAGNER paint spray systems you can spray primer.

What would you do if your paint does not spray from your gun or comes out blotchy?

If your paint gun is not spraying paint at all, it’s most likely due to a clog either in the air vent hole or the hose. Clean any dried paint with a toothpick, and use a cleaning solvent to clear any remaining gunk. If you’ve cleaned your paint gun and find that it still isn’t spraying, take a look at the air supply.

Do I need to thin paint for sprayer?

Yes, the latex paint does need to be thinned. Even though latex paint is water-based, it is thicker than the oil-based paint varieties. The thick latex paint needs to be thinned to be able to spray a fine mist of paint. Before applying your paint, it is a good idea to test out the paint’s viscosity.

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How do you clean a clogged sprayer?

If the sprayer is still clogged or is visibly covered in hard water spots, consider letting it sit in the bowl of vinegar solution for at least 30 minutes or overnight. Then use the water-dipped cloth to give the nozzle a final wipe.

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