To Next PageTo Next PageWhat to do if my DeVilbiss JGA-510 runs and sags?
If your DeVilbiss Paint Sprayer's paint job runs and sags, it could be due to too much material flow, material being too thin, the gun being tilted at an angle, or the gun motion being too slow. Adjust the gun or reduce fluid pressure. Ensure you mix the material properly or apply light coats. Hold the gun at a right angle to the work surface and adapt a proper gun technique.
How to fix thin, sandy coarse finish with DeVilbiss JGA-510 Paint Sprayer?
A thin, sandy, coarse finish that dries before flowing out when using your DeVilbiss Paint Sprayer can be caused by the gun being too far from the surface, too much air pressure, or using an improper thinner. Check the distance (normally approximately 8"), reduce air pressure and check the spray pattern. Follow the paint manufacturer's mixing instructions.
What to do if my DeVilbiss JGA-510 produces a thin, sandy, coarse finish?
If your DeVilbiss Paint Sprayer's finish is thin, sandy, and coarse, drying before it flows out, it could be due to several reasons. The gun might be too far from the surface; ensure it's approximately 8 inches away. Also, excessive air pressure could be the problem; try reducing the air pressure and checking the spray pattern. Finally, the issue might stem from using an improper thinner; adhere to the paint manufacturer's mixing instructions.
How to prevent runs and sags when using my DeVilbiss Paint Sprayer?
If your DeVilbiss Paint Sprayer is causing runs and sags in the finish, it may be due to too much material flow; adjust the gun or reduce the fluid pressure. Alternatively, the material might be too thin; ensure it's mixed properly or apply light coats. Another potential cause is incorrect gun handling; hold the gun at a right angle to the work surface and adapt a proper gun technique.
Why does my DeVilbiss Paint Sprayer produce an "orange peel" finish?
If your DeVilbiss Paint Sprayer produces a thick, dimpled finish resembling "orange peel", several factors could be responsible. The gun might be too close to the surface, so check the distance (normally about 8 inches). There might be too much material coarsely atomized, or the air pressure could be too low; in either case, increase air pressure or reduce fluid pressure. Ensure you are using the proper thinner and that the material is properly mixed, following the paint manufacturer's mixing instructions. Lastly, a rough, oily, or dirty surface can cause this issue, so properly clean and prepare the surface.
What to do if my DeVilbiss JGA-510 is leaking fluid from the front?
If fluid is leaking or dripping from the front of your DeVilbiss pressure feed gun, several issues could be the cause. The packing nut might be too tight, so adjust it. The packing could be dry, so lubricate it. The fluid tip or needle might be worn or damaged; replace the tip and needle with lapped sets. There could be foreign matter in the tip, so clean it. The fluid needle spring might be broken, so replace it. Finally, the wrong size needle or tip could be installed, so replace them.
Instructions for removing and installing the fluid inlet gasket on the spray gun.
Daily lubrication points for maintaining spray gun components and ensuring smooth operation.
Step-by-step guide for replacing the GTI-33 baffle seal on the spray gun.
Addresses issues causing uneven spray patterns, specifically heavy top or bottom.
Troubleshooting for spray patterns with excess material on the right or left side.
Diagnosing and correcting spray patterns with excess material in the center.
Solutions for spray patterns that appear split or have detached edges.
Resolving issues causing an inconsistent, jerky, or fluttering spray output.
Fixes for spray guns that fail to produce a round, uniform spray pattern.
Steps to take when the spray gun fails to dispense material or air.
Addressing inadequate material flow resulting in a starved spray pattern.
Methods to reduce excessive overspray during the spraying process.
Techniques to minimize or eliminate excessive fogging during spraying.
Resolving issues causing a dry, powdery finish on the sprayed surface.
Troubleshooting and fixing fluid leaks originating from the packing nut.
Diagnosing and stopping fluid leaks from the front of a pressure feed gun.
Instructions for removing and installing the fluid inlet gasket on the spray gun.
Daily lubrication points for maintaining spray gun components and ensuring smooth operation.
Step-by-step guide for replacing the GTI-33 baffle seal on the spray gun.
Addresses issues causing uneven spray patterns, specifically heavy top or bottom.
Troubleshooting for spray patterns with excess material on the right or left side.
Diagnosing and correcting spray patterns with excess material in the center.
Solutions for spray patterns that appear split or have detached edges.
Resolving issues causing an inconsistent, jerky, or fluttering spray output.
Fixes for spray guns that fail to produce a round, uniform spray pattern.
Steps to take when the spray gun fails to dispense material or air.
Addressing inadequate material flow resulting in a starved spray pattern.
Methods to reduce excessive overspray during the spraying process.
Techniques to minimize or eliminate excessive fogging during spraying.
Resolving issues causing a dry, powdery finish on the sprayed surface.
Troubleshooting and fixing fluid leaks originating from the packing nut.
Diagnosing and stopping fluid leaks from the front of a pressure feed gun.
General| Brand | DeVilbiss |
|---|---|
| Model | JGA-510 |
| Category | Paint Sprayer |
| Language | English |
