User's Manual

Troubleshootin
g
Code
Type Description Problem
Cause Solution
Air flow switch
is stuck
in flow positio
n.
Clean or repla
ce
switch.
Leak downstream in
air line or fitting.
Check for leaks and
tighten fittings.
F7P1 Alarm Flow
Detected
Air Gun
The air flow swi
tch is
indicating un
expected
atomizing air
flow.
Air supply pr
essure
fluctuation
.
Eliminate pr
essure
fluctuation
s.
Solvent flow switch is
stuck in flow position.
Clean or replace
switch.
F7S1
Alarm Flow
Detected
Solvent
Gun
The solvent flow
switch is indicating
unexpected solvent
flow.
There is a l
eak through
the solven
t cutoff
valve.
Check for leaks and
repair valve.
F8D1 Alarm Flow Not
Detected
No Flow while mixing. Restriction in the outlet
side of the pump or
color stack.
Make sure there are
no restrictions in the
system.
F9D#
Alarm Flow
Unstable
Pump #
The pump
flow rate
did not s
tabilize while
enterin
g Idle mode.
Potential leak in the
system.
Check th
esystemfor
leaks an
d run manual
stall te
st.
MMUX Advisory
Maint. USB
Logs Full
USB memory is >90%
full.
Configuration
parameter on system
is enabled to generate
this advisory.
Complete download to
ensure no data is lost.
P1F#
Alarm Press
ure
Low In
let
Pump #
The in
let pressure on
pump #
is less than
the us
er-entered alarm
limit
.
Incre
ase inlet
press
ure.
P2F#
Deviation Pressure
Low Inlet
Pump #
The inlet pressure on
pump # is less than the
user-entered deviation
limit.
Increase inlet
pressure.
P3D
#
Deviation Pressure
High Outlet
Pump #
The outlet pressure
on pump # is greater
than the user entered
deviation limit.
Relieve system
pressure.
P3F#
De
viation
Pr
essure
Hi
gh Inlet
Pu
mp #
Th
e inlet pressure
on
pump # is greater
th
an the user-entered
de
viation limit.
De
crease inlet
pr
essure.
P4D#
Alarm Pressure
High Outlet
Pump #
The outlet pressure on
pump # is greater than
the user entered alarm
limit.
Relieve system
pressure.
P4F#
Alarm Pressure
High Inlet
Pump #
The inlet pressure on
pump # is greater than
the user-entered alarm
limit.
Decrease inlet
pressure.
18 3A2800B