GM 3600
6.2
GUN FILTER CHART
Part Number
For Tip Sizes
0089960 (2 pk)
0.007" - 0.011"
0089959 (2 pk)
0.013" - 0.015"
0089958 (2 pk)
0.018" - 0.036"
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TROUBLESHOOTING
PROBLEM
A.
Insufficient material supply.
B.
Poor spraying pattern.
C.
Leaking air valve.
Filter
Color of
Mesh
Filter Body
180
Red
100
Yellow
50
White
CAUSE
1.
Material pressure set too low.
2.
Blocked spray gun filter or pump high
pressure filter.
3.
Tip is blocked.
4.
Tip is too small.
1.
Tip is too large.
2.
Material pressure at the pump is set too low.
3.
Material viscosity is too high.
4.
Atomizing air is set incorrectly.
5.
Worn tip.
1.
Damaged air valve seal.
MAINTENANCE / TROUBLESHOOTING
SOLUTION
1.
Increase the material pressure at pump.
2.
Clean or replace the gun filter and/or pump high
pressure filter.
3.
Clean the tip.
4.
Select a larger tip.
1.
Select a smaller tip.
2.
Increase the material pressure at the pump.
3.
Dilute the material according to the material
manufacturer's instructions.
4.
Adjust the atomizing air using the gun air adjustment
knob or pressure regulator at the compressor.
5.
Replace with a new tip.
1.
Replace the air valve seal.
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