Carlisle Ransburg, Service Manual, Page: 19 / 35

NOTE
NOTE
†
Any fault code not listed that appear on the
screen are a likely indication of a PC board failure
due to possible arc damage.
Figure 11: Cable Fault Display
Cable Fault (CF)
This fault will occur if high voltage is active and the micro-
processor detects that no current is being supplied to the
applicator. This indicates a connection problem from the
control unit to the cascade or handgun barrel assembly.
Typical causes include a faulty low voltage cable, stuck
pins on the plug assembly, or contaminated contacts on the
applicator. This may also indicate a faulty barrel assembly
for a handgun. This could also indicate a connection prob-
lem between the pc board and the high voltage section.
Check the wiring harness for loose pins, or replace the
high voltage section. For additional information, refer to
the Fault Troubleshooting Section.
Ground Fault (GF)
If this fault occurs, the fault indicator on the control unit will
illuminate, a GF indication will show in the uA display. This
fault will occur if the microprocessor detects a loss of ground
at the high voltage section. If this fault occurs, reset the fault.
This fault can be caused by a broken ground path between
the applicator and the control unit and may indicate a faulty
cable or plug assembly. It can also be caused by a broken
ground path between the high voltage section and the pc
board. Check the wiring to the high voltage section. For
more information, refer to Fault Troubleshooting Section.
Figure 12: Ground Fault Display
†
The ground fault error code displayed on the uA dis-
play appears very similar to the boot fault. Verify that the
first character appears as a “6” representing the charac-
ter “G” and not a lowercase “b” for a boot fault.
CABLE FAULT ILLUMINATES FAULT
INDICATOR AND DISPLAYS “CF”
GROUND FAULT ILLUMINATES FAULT
INDICATOR AND DISPLAYS “GF”
the Fault Indicator on the front of the Controller will light
and a fault code will be displayed on the microamp display.
Faults can be reset by pressing the Reset button on the front
of the Controller or by using the remote I/O reset signal.
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OPERATION
EN