Nordson ProBlue P4 Manuel page 152

Continued from previous page....
Is there a DC drive near the
melter?
-
+
Does installing an RC snubber on
the DC drive and resetting the
-
melter clear the fault?
P/N 332182.
+
Stop.
Is the power cable grounded to
the melter's chassis?
-
+
Is the resistance between the
ground leg and earth ground on
-
the power cable greater than
zero?
+
Correct or establish earth
ground connection with the
melter.
Ground the power cable
properly to the chassis.
Does installing an RC snubber on
the melter clear the fault?
-
P/N 332182.
+
Stop.
T.2.2
Starting conditions:
Fault LED is illuminated >
F3 fault exists
Contact Nordson for technical
assistance.