https://www.XPOtool.com
Item 63003
Page 24
The Tool Experts
01 2022
-1
Suction tube loose
Tighten the suction tube.
D)
PRIME/SPRAY
valve is on
SPRAY
and there is flow
through return tube.
PRIME/SPRAY
valve dirty or worn
Take sprayer to qualified workshop.
E) Spray gun leaks.
Internal parts of the gun worn or
dirty
Take sprayer to qualified workshop.
F) Tip guard assem-
bly leaks.
Tip incorrectly assembled
Check tip assembly and assemble
properly.
Washer worn
Replace the washer.*
G) Spray gun does
not spray.
Spray tip or gun filter clogged.
Clean spray tip or gun filter.
Spray tip not fully on
SPRAY
posi-
tion.
Turn tip to
SPRAY
position.
H) Paint pattern is tail-
ing.
Set pressure too low
Increase pressure.
Gun or suction filter clogged
Clean filters.
Suction tube loose at inlet valve
Tighten suction tube fitting.
Tip worn
Replace spray tip.
Paint too thick
Thin the paint.
Pressure loss
Refer to causes and solutions for prob-
lem C.
* Special repair kits with instructions are available for these procedures.
** Additional parts are available for this procedure.
Daily maintenance
The only daily maintenance necessary is thorough cleaning and lubricating after usage. Follow the
cleaning and lubricating procedures in this manual.
Extended maintenance
Some pump parts eventually wear out from use and must be replaced. The following list indicates the
available repair kits for the parts replaced by each kit. However, 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.
