Error
Error
Error
Location
Location
Location
Type
Type
Type
Description
Description
Description
Cause
Cause
Cause
Solution
Solution
Solution
Pressure
difference
between A and
B material is
greater than the
defined value
Ensure material flow is
equally restricted on both
material lines.
Pressure
imbalance is
defined too low
Ensure that the pressure
imbalance value, on the
System Setup screen, is at
an acceptable maximum
pressure to prevent
unnecessary alarms and
abort dispenses.
Out of material
Fill the tanks with
material.
Fluid leaking
from heater inlet
rupture disk
Check if heater and
PRESSURE RELIEF/SPRAY
valve are plugged. Clear.
Replace rupture disk. Do
not replace with a pipe
plug.
P7AX
HCM
Pressure Imbalance
A High
Feed system
defective
Check feed pump and
hoses for blockage.
Check that feed pumps
have correct air pressure.
Pressure
difference
between A and
B material is
greater than the
defined value
Ensure material flow is
equally restricted on both
material lines.
Pressure
imbalance is
defined too low
Ensure that the pressure
imbalance value, on the
System Setup screen, is at
an acceptable maximum
pressure to prevent
unnecessary alarms and
abort dispenses.
Out of material
Fill the tanks with
material.
Fluid leaking
from heater inlet
rupture disk
Check if heater and
PRESSURE RELIEF/SPRAY
valve are plugged. Clear.
Replace rupture disk. Do
not replace with a pipe
plug.
P7BX
HCM
Pressure Imbalance
B High
Feed system
defective
Check feed pump and
hoses for blockage.
Check that feed pumps
have correct air pressure.
334946J
27