Purge Hose and Attach Tip

What happens here

Once the sprayer machine and prime tube are fully primed with paint, switch the prime valve back to the 'spray' position. Take the spray gun and hold it over the paint bucket. Pull the trigger on the spray gun to begin expelling any remaining air or water from the main hose and the spray gun itself. Continue spraying into the bucket until you see a consistent, bubble-free flow of paint. Once paint flows consistently, release the trigger. The sprayer is now fully loaded and pressurized, ready for use. Attach your chosen RAX guard and spray tip to the spray gun, ensuring they are securely screwed on.

Goal: Clear air from the spray hose and prepare the gun for spraying.