Nordson ProBlue P4 Manuel page 144

Continued from previous page....
Is there voltage across the wires
in the power cable from the
-
disconnect switch to TB1?
+
Is there voltage on the
downstream side of fuses F3 and
-
F4 on the main board?
See Figure 6‐1.
+
Replace the main board
assembly.
P4/P7 - P/N 1028322.
P10 - P/N 1028323.
Replace the power cable.
Replace fuses F3 and F4.
P/N 1028329.
T.1
Starting Condition:
Control panel is not illuminated