Once you are comfortable, increase the distance to 12 inches and practice a few more times. Don’t actually spray only focus on gun positioning and flexing your wrist to maintain correct distance. Instead, flex your wrist slightly at the beginning and end of each stroke to maintain proper gun position.Ī good exercise to get the feel for the proper gun movement is to hold the spray gun with the tip guard installed about 2 inches away from the wall and move the gun back and forth (horizontally) along the wall, all the while maintaining that 2-inch distance. Move your arm while keeping the gun pointed straight at the surface being painted-don’t fan the gun, as spraying at an angle can cause an uneven finish. When you spray, hold the gun 12 inches from, and perpendicular to, the surface you’re spraying. Start by getting comfortable moving the spray gun and learning to maintain the recommended distance from the surface. If the maximum pressure setting is reached and the spray pattern still is not suitable, you may have the incorrect tip size or the tip may be worn and has to be replaced – see spray tips for more information.) (Note: when using paints or other coatings, proper spray tip selection is important. Continue this process of increasing the pressure setting and testing until the desired pattern is achieved. If the spray pattern is not full, increase the pressure setting slightly and test again.For example, a gap may exist at each end of the pattern, or the pattern’s edges may appear heavier than the middle (see example of poor spray patterns). In most cases, however, the spray pattern will not be full on the first try. Start with a low-pressure setting and trigger the gun quickly-if the spray pattern is full, you’re ready to spray.Before painting on the actual surface, test the spray pattern on some scraps of cardboard or other area. When the pressure is set correctly, there should be no runs in the pattern and the pattern itself will be smooth. Use the pressure control knob to set the spraying pressure to achieve a good quality spray pattern.
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