Graco ProMix PD2K Operation page 106

System Errors
Code Type Description
Code Code Type Type Description Description
QAD# Alarm Differential
Pressure A
Over B
QBD# Alarm Differential
Pressure B
Over A
System Errors System System Errors Errors
Code Code Code Type Type Type Description Description Description
EB00 Rec- Stop Button
ord Pressed
EBC# Rec- PLC Power
ord Command
for Mix Unit #
EBI# Rec- Power Button
ord Pressed Mix
Unit #
EC00 Rec- Setup
ord Value(s)
Changed
EL00 Rec- System
ord Power On
EM00 Rec- System
ord Power Off
EMI# Advi- Pump Off Mix
sory Unit #
Advi- Factory
ES00
sory Defaults
106
Problem
Problem Problem
Mix Unit # low differential
pressure. This alarm is
active only during Mix
mode.
Mix Unit # high differential
pressure. This alarm is
active only during Mix
mode.
Problem Problem Problem
Record of a stop button
press.
Record of pumps
powered off by PLC
command.
Record of pumps
powered off by button
press.
Record of changing
setup variables.
Record of power cycle
(ON).
Record of power cycle
(OFF).
The pumps are not
powered and are unable
to move for Mix Unit #.
Record of defaults being
loaded.
Cause
Cause Cause
There is a leak on the B
side.
The B side pump is
cavitating.
There is a leak on the A
side.
The A side pump is
cavitating.
Cause Cause Cause
Indicates system stop
key on ADM was
pressed.
The PLC command was
used to shut down pump
power.
The power button on the
ADM was used to shut
down pump power.
Indicates date and time
when setup values were
changed.
Indicates date and
time when system was
started.
Indicates date and time
when system was turned
off.
Pump power was turned
off or an error occurred.
Solution
Solution Solution
Check the system for
internal and external
leaks on all catalyst
manifolds and plumbing.
Check paint supply on
the B side, increase paint
supply pressure.
Check the system for
internal and external
leaks on all color
manifolds and plumbing.
Check paint supply on
the A side, increase paint
supply pressure.
Solution Solution Solution
n/a
No action required.
No action required.
n/a
n/a
n/a
Start pumps by pressing
pump start key on
Advanced Display
module.
n/a
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