Nordson ProBlue P4 Manuel page 149

Reset the melter and turn the heaters back on. Allow the
unit to come to temperature.
Is the tank key LED illuminated?
-
+
Is the power cable that connects
to J6 connected securely?
-
+
Was hot melt recently added to
the tank?
-
+
Allow the unit to reach
set‐point temperature.
Does the manifold fail to come
to temperature?
-
+
Verify that the manifold heater
has failed and replace.
Refer to DP.5.
P/N 1017723.
Connect securely.
Go to
T.2.3
T.2.1
I
s the affected gun or hose
cordset loose, or are the pins
-
bent, loose or corroded? (the gun
or hose key LED is illuminated.)
+
Secure or repair the loose
cordset then press the Reset
key.
Refer to the hose or gun
manual.
Starting Conditions:
Fault LED is illuminated >
F2 fault exists
Are the wires to the electrical
connector into TB1 secure?
-
+
Connect securely.
Is the power lead connecting the
6‐hose expansion board to the
-
main board loose or damaged?
(J10 to J2) (P10 only)
+
Secure or replace.
Cont.
on
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