Ransburg 9060 LV Auto Cascade 80120-XXX - Manual (Page 50)

9060 Cascade Low Voltage Controller - Maintenance
45 CP-13-02.2
Fault Description Solution
Voltage Cable
Fault (UC) The Voltage Feedback Fault indi-
cates the cascade drive signal is
not present. It typically occurs
when high voltage is triggered. 1. Turn off the voltage controller and remove
the high voltage cable from the voltage
controller.
2. Turn on the power and place HV test jump-
er J8 in shorted position. If the UC fault
occurs, send the high voltage controller in
for repair. If no fault occurs, continue.
3. The high voltage cable may have failed.
Replace the high voltage cable and re-test.
4. Send applicator unit in for repair.
Boot Fault (bF) The Boot Fault indicates that an
active trigger signal was detected
during the start-up sequence. 1. Turn off the voltage controller.
2. Ensure that the gun trigger is not pressed
or for remote units that the remote trigger
input signal is not active.
3. Turn on the voltage controller to verify that
a trigger signal is not present and that the
unit enters the ‘ready’ state.
4. Send the voltage controller in for repair or
contact technical support.
DI/DI Overload
Fault (dOL)
(For 80100-51X
units only)
The DI/DT Overload Fault indi-
cates that the change in current
has exceeded the user specified
current limit (sensitivity, SE), dur-
ing the user selected time interval
(Sample Time, SA). 1. Ensure that the target and no other object
is approaching the applicator within the
minimum safe distance
during applica-
tion. Reset the fault and re-test operation.
2. Using the parameter adjustment mode,
adjust the sensitivity and sample time inter-
val configuration values for DI/DT. Re-test
operation for different values.
3. Contact technical support for further assis-
tance.