Title: Select the spray gun setup for the product being applied.
Course: Auto Body Technology II (20117-II) > Section: Operating Spray Gun and Related Equipment

Selection should include

- determining the type of spray gun setup (e.g., fluid needle, nozzle, cap) and material, according to manufacturer's specifications
- performing a spray pattern test on a piece of paper to check the operation of the spray gun before attempting to paint the vehicle.

Process/Skill Questions:

- Why is it necessary to test a spray gun?
- What testing procedures should be used?
- Why are there different sizes of air caps?