5
Top Grade Air Powered Spray Gun A606
Note:
For further repair information, please send to: [email protected].
Symptom
Problems
Solution
Fluttering or spitting
1. Material in container is litter.
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.
The center of Pattern
too narrow.
1. Material too thin or not enough.
2. Atomization air pressure too high.
1. Regulate material viscosity.
2. Reduce air pressure.
Pattern
width
of
fan-sharp
is
not
enough.
1. Material too thick.
2. Atomization air pressure too low.
1. Regulate material viscosity.
2. Increase air pressure.
Air leakage from air cap
when trigger is not
pressed
1. Air inlet valve or seat is contaminated.
2. Inlet valve stem is stuck.
3. Air inlet valve or seat is worn or
damaged.
4. Air inlet spring is broken.
5. Inlet valve stem is bent.
1. Lubricate the inlet valve stem.
2. Clean the air inlet valve or seat.
3. Replace air inlet valve or seat.
4. Replace air inlet spring.
5. Replace inlet valve stem.
Fluid
leakage
from
packing nut
1. Packing nut is loose.
2. Packing is worn or dry.
1. Tighten,but do not restrict the needle
movement.
2. Replace or lubricate (non-silicone oil).
Excessive overspray
1. Atomization pressure is too high.
2. Work surface is too far.
3.Improper stroking(arcing,gun motion
are too fast)
1. Reduce the air pressure.
2. Adjust to proper distance.
3. Move at moderate pace,parallel to work
surface.
No spray
1. No pressure in gun.
2. Fluid control is not properly opened.
3. Fluid is too thick or heavy.
1. Check air lines.
2. Open the fluid control.
2. Thin the fluid or change to pressure
feed system.
