OLED User Interface
120
Part 1128351_02
E
2020
Nordson Corporation
Fill System Alarms
The following table details the troubleshooting tips to resolve Alert and Fault
conditions.
Alarm
Type
Short Description
Details
Troubleshooting Tips
Alert
Level sensor requires
calibration.
S
Calibration was never
done.
S
A new control board has
been connected.
S
Level sensor cable is
shorted.
S
You changed the cable,
low voltage controller, or
level sensor, or the tank.
S
The controller must be at
Temperature Ready.
Alert
Level sensor signal
erratic/out of range
Level sensor signal. Reading
has exceeded normal
variation.
The Fill System is disabled.
S
Check the sensor cable
between the refill board
and the sensor at both
ends.
S
If problem persists,
replace level sensor
and/or level sensor
cable.
Alert
Refill Sensor Cable
Unplugged
Reconnect the Refill sensor
cable.
The Fill System is disabled.
Alert
Maximum Fill Time
Exceeded
The fill system fails to fill in
the expected time.
Check the following;
S
Low adhesive level,
failed solenoid
S
Clogged adhesive
storage container, hose,
and exhaust air filter
S
Check for low air
pressure at the adhesive
storage container.
Alert
Level Sensor Circuit Failure
The system has detected a
failure in the level sensor
circuit.
The Fill System is disabled.
Replace Low Voltage
Controller (PB Flex specific)
and/or level sensor/cable.
Содержание ProBlue Flex
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