7
7. TROUBLESHOOTING
Problem
Possible Causes
Suggested Remedy
1 .Gun leaks from fluid tip
1.Foreign substances between
fluid tip and needle prevent sealing
1 Clean fluid needle an fluid nozzle in
thinner or use new set nozzle
2.Paint merges from fluid
needle-needle sealing
2.Self tensioning needle sealing
damaged or lost
2.Replace needle sealing
3.Spray pattern in
Sickle shape
3. Horn air holes or air circuit
clogged.
3.Soak in thinner, afterwards clean with
the nozzle-cleaning needle.
4.Drop like or oval shaped
pattern
4.Dirt on fluid pin tip or air outlet
4.Turn air nozzle by 180 degrees, if
defective pattern remains, clean fluid tip pin
and air circuit
5.Paint spray flutters
5.Too little material in cup, fluid
nozzle not tight self-adjusting,
needle sealing damaged,
nozzle set dirty or damaged
5.Refill material, tighten parts, if necessary
clean or replace parts
6.Material bubbles or boils in
paint cup
6.Atomization air flows through the
paint channel to the cup. The paint
nozzle is not sufficiently
tightened. Air nozzle is not
completely screwed on, the air net
clogged and the seat is defective
or nozzle inserts damaged.
6.Tighten pants accordingly. clean or
replace.
NOTE:
Any adjustments made to remedy a problem will alter the original test pattern results. Slight rebalancing
may be necessary.
8. DISPOSAL
At the end of the product's working life, or when it can no longer be repaired, ensure that it
is disposed of according to national regulations.
In all circumstances:
Do not
abandon in the environment.
Always
read the literature supplied with the paint to ensure it is compatible with the equipment
and any other paint material that you intend using.
