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Problem F: The spray tip assembly leaks
Cause
Solution
1.
The spray tip was assembled incorrectly
Check tip assembly and assemble properly
see page 19, steps 6-7
2.
Gun seal is worn
Replace the seal**
Problem G: The spray gun will not spray
Cause
Solution
1.
The spray tip plugged
Refer to Clear the Spray Tip
see page 12
2.
The spray gun filter is clogged
Refer to Clean the Spray Gun Filter
see page 13
. Keep extra filters on hand
3.
The spray tip is in wrong position
Rotate spray tip to one of the spraying positions
see page 12, step 5
4.
PRIME/SPRAY knob not set on SPRAY
Turn PRIME/SPRAY knob to SPRAY
see page 9
Getting Material to Flow
Problem H: The spray pattern is poor (tailing)
Cause
Solution
1.
Pressure too low
Increase the pressure
2.
The spray tip is plugged
Refer to Clear the Spray Tip
see page 12
3.
The inlet filter is clogged
Refer to Clean the Inlet Filter
see page 14
4.
The spray gun filter is clogged
Refer to Clean the Spray Gun Filter
see page 13
. Keep extra filters on hand
5.
The spray tip is worn
Replace the spray tip
6.
The material is too thick
Thin material using appropriate thinning solution
7.
Pressure loss
Refer to Causes and Solutions for Problem C
Problem I: The spray tip will not turn
Cause
Solution
1.
High pressure has locked the spray tip in place
Refer to Clear the Spray Tip
see page 12
Daily Maintenance
The only daily maintenance necessary is thorough cleaning. Follow the cleaning procedures in this manual.
** Additional parts are available for this procedure. Refer to the Parts List (page 74)
section of this manual for a list of the parts and their part numbers
Extended Maintenance
Some pump parts eventually wear out from use and must be replaced. The following is a list of
available repair kits. Pump performance is the only reliable indicator of when to replace wear parts.
Refer to the Troubleshooting section for more information on when to use these kits
Kit Part #
Description
0516700
Fluid Section Seal Kit
0552946
Saddle seat/seal kit
Summary of Contents for Advantage Series GPX33
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