OPERATING INSTRUCTIONS
8
You must consider and deal with the following variables in setting up your
hopper gun to ensure consistent and desired results:
Air Supply: The hopper gun requires a compressor that produces 7 CFM
at 25 PSI. The supply of air must remain consistent or it will affect the texture.
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heavier the texture. The normal
pressure ranges in spans between 10 and 30 PSI. Medium s platter & o range
peel are sprayed at 17-23 PSI.
Material Orifice:
Always use the largest material orifice (8 mm). Medium splatter & orange
peel use the medium material orifice (6 mm).
Trigger Pull Distance:
Distance with the knob on the back of the gun. Adjusting the distance is very
important to maintaining consistency.
1. In this diagram, the hopper is full, the air
is on and flowing from the tip, no pressure
is being applied to the trigger, and no
material is being sprayed.
1
2
2. In this diagram, the hopper is full, the air
is on and flowing, partial pressure is being
applied to the trigger, and some material is
being released from the gun.
