Purge Hose and Final Setup

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Operating a Graco 695 Airless Sprayer. Paint Sprayer Instructions. How to use an airless sprayer.

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What happens here

With the main unit primed with paint, the final step before attaching a spray tip is to purge any remaining air or water from the high-pressure hose and spray gun. Ensure the sprayer is on and set to 'spray' (building pressure). Direct the spray gun into an empty bucket. Pull the trigger on the spray gun until clean paint flows out consistently without any water or air bubbles. The operator allows it to run for a bit to ensure all air is purged. Once only pure paint comes out, the hose is fully purged, and the sprayer is ready to attach a spray tip and begin actual painting.

Goal: Remove water and air from the spray hose and prepare the gun for painting.

Tools and materials

Empty Bucket — Collecting purged water and paint
Graco 695 Airless Sprayer Graco — The equipment being finalized for use
High-Pressure Hose — Connecting the sprayer to the gun
Spray Gun — Expelling purged paint and for actual spraying
Paint Duration — Final purging of the hose

What they say

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spray now it's built up its pressure and then I just take my Prim to by just stick it in a bucket of water you can stick it in a bucket of water or you can stick it back in the paint and the sprayer is ready to spray it's on spray right here the pressures at 2200 PSI and now we got one last thing to do we've got our um hose that still has water in it so we're going to run the water out of our once I begin to see water or once I begin to see paint come out it's starting to get ready to come out now I'll switch it to a paint bucket I'll run it for a little bit to make sure there no air bubbles in the line we CA fit when I start now built back at the pressure I'm ready to put on my rat Garden tip and start spraying it's Chris and Boise how to use a great go 695 airless sprayer

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