https://www.XPOtool.com
Item 63003
Page 23
The Tool Experts
01 2022
-1
№
Name
№
Name
1
Top nut
6
O-ring
2
Top seal
7
Valve body
3
Yoke screw
8
Steel ball
4
Piston/seal assembly
Caution!
DO NOT attempt to remove the
seals from the piston.
9
Locating sleeve
5
Securing piece
10
Yoke
Troubleshooting/maintenance
Problem
Possible cause
Solutions
A) The sprayer does
not start.
Sprayer not plugged in
Plug sprayer in.
ON/OFF
switch set to
OFF
Turn
ON/OFF
switch to
ON.
Sprayer turned off while still under
pressure
Turn pressure control knob to maxi-
mum pressure (+), or relieve pressure
by turning PRIME/SPRAY valve to
PRIME.
No voltage
Test power supply voltage.
Extension cord damaged or with
too low a capacity
Replace extension cord.
Fuse blown in sprayer
Take sprayer to qualified workshop.
Problem with the motor
Take sprayer to qualified workshop.
B) Sprayer starts but
does not draw in paint
when
PRIME/SPRAY
knob is set to
PRIME.
Paint bucket empty or suction tube
not totally immersed in paint.
Refill bucket or immerse suction tube in
paint.
Suction set clogged
Clean suction set.
Suction tube loose at inlet valve
Clean tube connection and securely
tighten it.
Inlet valve stuck
Clean inlet valve. Inlet may be stuck
from old paint. Depress pusher stem to
release.
Outlet valve stuck
Outlet may be stuck from old paint. Re-
move inlet valve. Insert pen or pencil in
housing to release.
Inlet valve worn or damaged
Replace inlet valve.*
PRIME/SPRAY
valve clogged
Take sprayer to qualified workshop.
C) Sprayer draws up
paint but pressure
drops when gun is
triggered.
Spray tip worn
Replace spray tip with a new one.**
Suction set screen clogged
Clean the suction set screen.
Gun filter clogged
Clean or replace proper filter. Always
keep extra filters on hand.
Paint too heavy or coarse
Thin or strain paint.
Inlet valve assembly damaged or
worn
Replace inlet valve.*