999-1512
TASC ROADSIDE SPRAYER SUPPLEMENT
7
R1
V 3.10
HANDGUN MODE, ERROR MESSAGES
, see also section 8.0 in the TASC Manual:
Error-1: "Error - 1, Pump #" This indicates the displayed pump is running at its maximum rate.
An Error-1 condition lasting more than 5 seconds will cause all the injection pumps to stop
and the flow control valve to close, stopping all spraying operations. Check power connec-
tions and programming. Check that the pump is large enough for the desired flow. Once the
problem is corrected, Error-1, Pump # is cleared by first selecting Normal and then returning
to the Handgun mode on the switch panel.
Error-3: "Error - 3, Pump #" This indicates there are no sensor pulses being received from the
displayed pump. An Error-3 condition lasting more than 5 seconds will cause all the injection
pumps to stop and the flow control valve to close, stopping all spraying operations. Check
power, ground and fuses on the pump power cable. Check the programming. Check if the
pumps runs before the error condition occurs. Once the problem is corrected, Error-3, Pump
# is cleared by first selecting Normal and then returning to the Handgun mode on the switch
panel.
Error-4: "Error - 4, Pump #" An Error-4 condition indicates that the displayed injection pump
is running when it should be off. An Error-4 condition will immediately cause all the injection
pumps to stop and the flow control valve to close, stopping all spraying operations. Check for
normal operation of the injection pump, the pump driver module may need to be replaced.
Once the problem is corrected, Error-4, Pump # is cleared by first selecting Normal and then
returning to the Handgun mode on the switch panel.
Error-5: "Error -5. Pump F" This indicates the carrier flow rate is exceeding the target rate and
the flow control valve is not responding to the consoles commands. An Error-5 condition
lasting more than 5 seconds will cause all the injection pumps to stop and the flow control
valve to close, stopping all spraying operations. Check the fuse and power and ground to the
flow control valve. Check for a stuck valve. Once the problem is corrected, Error-5 is cleared
by first selecting Normal and then returning to the Handgun mode on the switch panel.
