Nordson ProBlue P4 Manuel page 143

Quick Check: Verify that the voltage plug is correct
Is the power disconnect switch
that is serving the melter turned
-
on?
+
Is indicator DS4 on the main
board illuminated?
-
See Figure 6‐1.
+
Go to T.1.1
Turn the disconnect switch on.
Is there power at the disconnect
switch?
-
+
Are the voltage plugs attached
securely to J1 and J2 on the main
-
board?
See Figure 6‐1.
+
Are the wires to the electrical
connector into TB1 secure?
-
See Figure 6‐1.
+
Continued
on next
page....
Check/repair the plant wiring.
Connect securely.
Connect securely.
T.1
Starting Condition:
Control panel is not illuminated