Nordson ProBlue P4 Manual De Instrucciones página 162

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Is the power LED on the I/O board
illuminated?
-
+
Are the inputs properly
functioning? (Refer to table T.3.1
-
for diagnostic procedures)
+
Wait for the system controller
to send a pump start signal.
Replace the I/O expansion
board kit.
P/N 1036607.
Repair or replace the
malfunctioning input.
T.4.1
Starting conditions:
No faults >
Ready LED is illuminated >
No hot melt output from all guns >
Pump has stopped