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Troubleshootin
g
Code
Type Description Problem
Cause Solution
Purge process was not
completed.
Make sure purge
process is completed.
QPD1
Devia-
tion
Potlife
Expired
Potlife time h
as
expired befor
ethe
system has mov
ed
the required a
mount
of material (
potlife
volume) thro
ugh the
mixed materi
al line.
Solvent supply shut off
or empty.
Verify solvent supply
is available and on,
supply valves are
open.
Mix manifold not set to
spray position.
Set manifold to spray.
Spray gun was not
triggered.
Allow flow through gun
during fill process until
the fill complete LED
stops flashing.
Restrictions in mixer,
manifold, or spray gun.
Fix restrictions.
SND1
Alarm Mix Fill
Incomplete
The system timed out
before the mix fill cycle
loaded the gun with
mixed material.
Target flow rate is set
to zero.
Set a target flow rate.
Solven
t flow switch not
workin
g.
Replace switch.
Solvent flow is too low
to actuate the solvent
switch.
Increase solvent
pressure to drive a
high purge flow rate
Gun is not triggered. Operator must
continue flushing
for configured time,
until the booth control
indicates purge is
completed.
SPD1
Alarm
Gun Pur
ge
Incomp
lete
The system timed out
without reaching the
user-specified volume
of solvent for a purge.
Valve stuck or broken. Replace valve.
WSUX
Adv
i-
sor
y
USB
Config. Err.
USB configuration
file does not match
expected, checked on
startup.
A software update
was not completed
successfully.
Reinstall software.
WX00 Alarm
So
ftware
E
rrors
An unexpected
software error has
occurred.
Ca
ll Graco Technical
S
upport.
W
XUD
A
dvi-
s
ory
USB
Download
Err.
A
n error occurred
w
hile downloading to
t
he USB drive.
U
ser installed
i
ncompatible USB
d
evice in ADM USB
p
ort.
R
epeat process with
c
ompatible USB
d
evice.
WXUU Advi-
sory
USB
Upload Err.
An error occurred
while uploading from
the USB drive.
User installed
incompatible USB
device in ADM USB
port.
Repeat process with
compatible USB
device.
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