What is often a solution to resolving spray gun problems?

Adjusting the air pressure and tip selection is a common solution to resolving spray gun problems because both of these factors significantly influence the quality and consistency of the spray pattern. Proper air pressure ensures that the paint atomizes correctly, allowing for a smooth application without runs or uneven coverage. Additionally, selecting the appropriate tip size is crucial, as different paint types or viscosities require different tip sizes to achieve optimal atomization and flow.

If the air pressure is too high or too low, it can lead to issues such as overspray or insufficient coverage. Similarly, using the wrong tip can result in poor spray patterns, leading to finishes that are not uniform or that exhibit defects. By fine-tuning these parameters, painters can effectively address many common spray gun problems and achieve better results.

While cleaning the spray gun, changing the paint brand, or replacing all parts may occasionally be necessary, these actions do not directly address the operational parameters that affect the performance of the spray gun as effectively as adjusting air pressure and tip selection does.