Reset the melter and turn the heaters back on. Allow the unit to come
to temperature.
Is more than one component
overheating? (Check the actual
-
temperature of the faulting
component.)
+
Continued on
next page
Replace the main board.
P4/P7 - P/N 1028322.
P10 - P/N 1028323.
Is the tank key LED illuminated?
-
+
Are the tank/manifold TRIACs
operating properly?
-
Refer to DP.4.
+
Replace the tank/manifold
RTD.
P/N 1028320.
Refer to DP.2.
Is DS1, DS2, DS3 or DS4 on the
hose/gun module illuminated
-
continuously?
+
Does replacing the hose or gun
RTD solve the problem?
-
+
Stop.
T.2.2
Starting conditions:
Fault LED is illuminated >
F3 fault exists
Replace the hose/gun
P/N 1028328.
Replace the main board.
P4/P7 - P/N 1028322.
P10 - P/N 1028323.