Maintenance; Troubleshooting - CAPspray GM3600 Manuel De L'utilisateur

Maintenance

cleaning / changing the Filter
1. Relieve spray gun and unit pressure.
2. Lock the spray gun by activating the trigger lock.
3. Hold open-ended wrench on flats of filter housing and
remove material inlet fitting with a second wrench.
4. Holding the material tube at the wrench flats with one
wrench, unscrew the material inlet fitting another wrench.
Remove seal.
5. Pull out the spring and filter.
6. Rinse the filter in a cleaning solvent or exchange with a
new filter.
7. Clean the filter housing and material inlet fitting with the
appropriate cleaning solvent.
8. Push the cone end of the new or cleaned filter into the into
the filter housing.
9. Make sure the spring and seal are in position in the
material inlet fitting.
10. Holding the filter housing at the wrench flats with one
wrench, thread the material inlet fitting into the material
tube. Tighten securely.
11. Reattach the high pressure hose to the material inlet
fitting.
Filter
housing
Problem
A. Insufficient material supply.
B. Poor spraying pattern.
C. Leaking air valve.
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Filter
Spring
Seal
Material
Inlet Fitting

Troubleshooting

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.
NOTE: Make sure the correct filter is being used for the
tip and material being used (refer to the "Flat Tip
chart" and the "XL-1 Reversible airless Spray
Tip" sections).
Gun Filter chart
Part For Tip Sizes
Number
0089960 (2 pk.) 0.007" – 0.011"
0089959 (2 pk.) 0.013" – 0.015"
0089958 (2 pk.) 0.018" – 0.036"
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.
7
Filter Color of
Mesh Filter
Body
180 red
100 yellow
50 white
English