Adjustment
The desired pattern, volume of fluid output and fine atomization can easily be obtained by regulating the
Pattern Adjusting Knob, Fluid Adjusting Knob and Air Adjusting Knob.
Adjusting pattern:
Turning Pattern Adjusting Knob to the right until tight will make spray pattern round, or
turning it left, will make spray pattern ellipse.
Adjusting volume of fluid output:
Turn the Fluid Adjusting Knob, clockwise will reduce the volume of fluid
output and counter-clockwise will increase fluid output.
Adjusting air volume:
Turning the Air Adjusting valve clockwise will reduce the air volume. And
counter-clockwise will increase the air volume.
Maintenance
Pour remaining material into a separate container and then clean material passage and air cap. Spray a small
amount of acetone to clean passage. Incomplete cleaning will cause adverse material pattern sharp and
particles. Clean other sections with attached brush,, and acetone soaked cloth.
Caution
Never use the wire or other hard thing to clean nozzle or fluid needle. This will cause damage to them. Never
immerse spray gun completely in acetone or solvent. During reassembly, always clean and dry parts to prevent
the sticking of dust.
Troubleshooting
Symptom Problems
Solution
Fluttering or spitting
1. Material in container is low.
2. Dry or worn Needle packing set.
3. Fluid nozzle loose or worn
1. Add material into container.
2. Lubricate or replace Needle
packing set.
3. Tighten or replace Fluid nozzle.
Pattern is arc.
1. Worn or loose Fluid nozzle.
2. Material build up on Air cap.
1. Tighten or replace Fluid nozzle.
2. Remove obstructions from holes,
but don’t use metal objects to
clean it.
Pattern is not
Evenly spread.
1. Material build up on Air cap.
2. Fluid nozzle dirty or worn.
1. Clean or replace Air cap.
2. Clean or replace Fluid nozzle.
