ML-410 MACHINE OPERATION TROUBLESHOOTING INFORMATION
END OF CYCLE/HEATER FAULT INDICATOR
The End of Cycle light located on the top of the
If this “END OF CYCLE” light fails to display at the end of every cycle;
1.Check the bulb.
2.Check voltage to the bulb (24 VAC).
3.Refer to the ladder diagram and the schematics provided with this machine for detailed signal information for higher level troubleshooting.
JOG (Forward/Reverse Push-Button)
Forward “JOG” is in the clockwise (CW) direction and direction.
Reverse “JOG” is in the counterclockwise (CCW)
There is a seven (7) second dwell (delay) time between a selection of a different rotation direction. This delay is to prevent plug starting the tumbler drive motor.
If the “JOG” function does not operate in the tilted position;
1.Check that the Main Doors are fully opened.
2.Check that the Overload for the Drive Motor is in the “Start” position.
3.Check that the Overload for the Tumbler (Basket) Motor is in the “Start” position.
4.Check that the Lint Drawer is closed.
5.Refer to the ladder diagram and the schematics provided with this machine for detailed signal information for higher level troubleshooting.
AIR JET
The Air Jet signal is sent from the Phase 7 Microprocessor Controller (computer) at the end of the drying cycle. If the air valve fails to operate;
1.Check the air supply to the dryer (set to 80 PSI [5.512 bars]).
2.Check to see that the Air Jet L.E.D. (light emitting diode) is on at the end of the drying cycle. If the L.E.D. (light emitting diode) is not on it may be an indication of a failed Phase 7 Microprocessor Controller (computer) I/O (input/output) board.
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