American Dryer Corp MLS-460 manual Verify current setting Check circuit Check motor Retest

2)PLC (Programmable Logic Controller) Output Signal Defective

3)Motor Circuit Wiring

b.PROBABLE SOLUTIONS;

1)Verify that ALL motor protection devices (manual starters) have their “START” buttons pushed in. If any device has tripped, reset it and restart the dryer. If the same devices continue to trip:

•Verify current setting

•Check circuit

•Check motor

•Retest

2)Verify that the associated output L.E.D. (light emitting diode) on the PLC (Programmable Logic Controller) is active. Verify that the associated output signal protection fuse is good. Check associated PLC output circuit wiring to associated motor starter coil (“A” terminals).

3)Retest

4)Check associated motor starter circuit wiring to and from motor starters, and to the associated motors themselves. Refer to the MLS-460 Main Panel Wiring Diagram; retest.

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