Troubleshootin
g
Code
Type Description Problem
Cause Solution
F7D#
Alarm Flow
Detected
Pump #
Thepumpflow
exceeded 20 cc
/min
flow coming int
oIdle
mode.
There is a leak in the
system or the gun was
open when the system
went into Idle mode.
Verify there a
re no
leaks in the sy
stem.
Make sure the a
ir flow
switch is actu
ating
properly. Do
not
trigger the g
un without
atomizing ai
r.
Solvent flow switch is
stuck in flow position.
Clean or replace
switch.
F7S1
Alarm Flow
Detected
Solvent
Gun
One of the solvent flow
switches is indicating
unexpected solvent
flow.
There is a le
ak through
the solven
t cutoff
valve.
Check for leaks and
repair valve.
The EFCM is
damaged.
Unplug both
connectors on the
EFCM.Ifalarmclears,
replace the EFCM.
F7S2
Alarm Flow
Detected
Solvent Mix
The system detects
both solvent flow
switches open at the
same time.
One or bo
th of the
solvent
flow switches
are stuc
kintheflow
positio
n.
Clean or
replace
switch.
Restriction in the outlet
side of the pump or
color stack.
Make sure there are
no restrictions in the
system.
F8D1 Alarm Flow Not
Detected
No Flow while mixing.
Targe
tflowrateisset
to zer
o.
Set a t
arget flow rate.
F9D#
Alarm Flow
Unstable
Pump #
Thepumpflowrate
did not stabilize while
entering Idle mode.
Potential leak in the
system.
Check the system for
leaks and run manual
stall test.
MMUX Advi
-
sory
Maint. USB
Logs Full
USBmemoryismore
than 90% full.
Configuration
parameter on system
is enabled to generate
this advisory.
Complete download to
ensure no data is lost.
P1
F#
Alarm Pressure
Low Inlet
Pump #
The inlet pressure on
pump # is less than
the user-entered alarm
limit.
Increase inlet
pressure.
P2F#
De
via-
ti
on
Pr
essure
Lo
wInlet
P
ump #
Th
e inlet pressure on
pu
mp # is less than the
u
ser-entered deviation
l
imit.
In
crease inlet
pr
essure.
P3D#
Devia-
tion
Pressure
High Outlet
Pump #
The outlet pressure
on pump # is greater
than the user entered
deviation limit.
Relieve system
pressure.
332709B
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