Setting up an HVLP spray gun properly helps clinch an charming distemper coating.
HVLP spray guns, very manifest as gravity-fed spray guns, catch training to memorize to establish properly, however once you grasp accomplish it, the procedure becomes moment being. HVLP spray guns carry either three or four knobs which must be adjusted prior to spray illustration a surface. Two knobs are used to discipline the representation of spray, while two aggrandized authority the immensity of air allowed into the spray gun's air Hospital ward.
If your are painting a large object, like an entire vehicle, turn the knob counterclockwise to its fully open position. For trim work or painting smaller areas, use a smaller, tighter spray pattern to over spray.5.
Cause not fill the spray gun with tint until the knobs are properly establish.
2. Adjust the Bump at the example of the manipulate of the spray gun until its gauge reads between 32 and 40 psi, which prevents besides all the more air from entering the spray gun. Pull the trigger to cinch the air output. When holding the spray gun, the knops located on the crank midpoint between your thumb and forefinger is the air pressure regulator knob. It can only be rotated in 1/4- to 1/2-turn increments. Set it to its halfway position for paint or clear coat, set slightly higher to spray primers.
3. Adjust the knob just above the air pressure regulator knob. This is a locking knob which controls how much paint is allowed into the air chamber when the trigger is pulled. Until you can adjust it with paint inside, set it to its halfway position. Fine tuning is required after you first apply paint, because of the differences in ambient air temperature, thickness of sprayed material and the speed with which you want to work.
4. Adjust the final knob on the HVLP spray gun which is located on the side of the handle. This knob controls the spray pattern of the gun.
Instructions
1. Clench the spray gun in your commanding participation and plug the air column from the compressor into the becoming located at the design of the gun.Fill the spray gun's paint cup and perform a test pass on a large sheet of paper or masking paper on the vehicle. If the paint sputters out in large droplets, adjust the air pressure regulator knob to increase the amount of air. Make another pass to ensure that the correct amount of spray is attained, which should be similar to that of an aerosol spray paint can.
