American Dryer Corp ADS-464 II manual Probable Solutions

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Retest; verify that the signal is operational

4.0“DRUM FAULT MESSAGE” Malfunction

a.PROBABLE CAUSES;

1)Stop Motion Detector module or sensor

2)Wiring back to main electrical enclosure

b.PROBABLE SOLUTIONS;

1)Open the Main Electrical Enclosure locate input #0, 10 on the PLC (Programmable Logic Controller). With control voltage “ON” (“green” Push-Button), use the pendant to rotate the tumbler (basket). Notice a L.E.D. (light emitting diode) on as the tumbler (basket) is rotating.

If the L.E.D. (light emitting diode) is off, refer to section #1a

1a) If the LED (light emitting diode) is off:

Check Fuse 2; replace if necessary

Rotate the tumbler (basket) using the pendant control, and adjust the stop

Does the module’s L.E.D. respond?

If yes, adjust the “Time Adjust” until the L.E.D. (light emitting diode) is on during rotation 15 to 20 seconds after the tumbler (basket) stops

If “NO,” check:

Inductive proximity sensor is located in the same area as the tumbler (basket) junction box

Inductive proximity mechanical adjustment

The target that is attached to the outside of the basket

Stop motion detector module

Circuit wiring; refer to ADS-464 Main Panel Wiring Diagram, ADS-464 Tumbler Junction Box Wiring Diagram

1b) If the L.E.D. (light emitting diode) is constantly “ON”

If “YES,” the stop motion detector is defective

If “NO,” check:

Inductive proximity sensor for damage. The proximity sensor is located in the same area as the tumbler (basket) junction box

Inductive proximity mechanical adjustment

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Contents ADS-464 Installation/Operator’s Manual Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Service Power MalfunctionsMotors Section Important InformationSafety Precautions Explosion could ResultPage SPECIFICATIONS/DIMENSIONS SpecificationsDimensions Installation Procedures Reassembly of DryerReattach The Control Pendant Arm Reassembly Instructions For Dryers Shipped In Three 3 Pieces Page Location Requirements Internal AIR, ELECTRICAL, and Water Connections Air Front Tilt Piston and Sprinkler LinesPage Temperature Probe, Base, and Tumbler Basket Disconnects Electric Tumbler Basket MotorsPage Pendant Tumbler Basket Junction Box Disconnect Left Drum MotorExternal Supply Connections Condensate return line must be 1-1/4 pipe Exhaust Ducting Page Electrical Requirements Electrical RequirementsLatest Edition Electrical Service Specifications ADS-464 SteamPage Fresh AIR Supply Requirements Steam Information Steam RequirementsShut Down Instructions PRE START-UP Preparation for OperationSuggested Cleaning Schedule Routine MaintenanceCleaning Clean any lint accumulation from inside the heat consoleMonthly Component System Descriptions Tumbler Basket Support and Drive SystemPage Page Main AIR Blower and Heat Reclaimer System Heat Reclaimer Adjustment Remove Electricity from the Unit Compressed AIR System Page Safety Devices Door Open SERVICE/PARTS Information ServiceParts Warranty Warranty InformationReturning Warranty Cards Returning Warranty PartsPage Troubleshooting Troubleshooting Table of Contents NumberPower Malfunctions Verify red Sprinkler Power on main panel to be illuminatedMain Disconnect Will Not Turn On If NO, refer to paragraph #1 above Machine Main Power Shuts Down Blue Indicator Off Sprinkler circuit may be defective3CR CRB Not Used Sprinkler Circuit ComponentsSprinkler Circuit Description Page Emergency Stop E-Stop Buttons 1, 2, Malfunctioning PLC Programmable Logic ControllerPage PLC Message HI-TEMP Fault General DescriptionPage Page Tumbler Basket Section Electrical Malfunctions IntroductionDrum Rotation Sensor PRS1 Rear Panel Control Problems Emergency Stop E-Stop Function If YES, refer to section #3a If NO, refer to section #3b PLC OUT PIN 1 = Drum Reverse PLC OUT PIN 2 = Drum Forward PLC OUT PIN 7 = Unload Door Open PLC OUT PIN 10 = Front UP Wiring Back the PLC Programmable Logic Controller DS1-B=LOAD Door Switch DS2-B=UNLOAD Door SwitchProbable Solutions Base Section Electrical Malfunctions Lint Drawer Proximity Switches Wiring Back to the PLC Programmable Logic ControllerPage Probable Causes Load Level Unload Tumbler Reverse Tumbler Forward ADS-464 Pendant Assembly DiagramPendant Control Malfunctions SEL a = Load SEL B = UnloadTumbler Forward Pendant --- PB1 Fuse 4 on Main Electrical Panel Faulty Switches Wiring Back to PLC Programmable Logic ControllerWiring Diagram Temperature Sensing Disconnect Plug Faulty Switch Wiring Back to TB1Another Emergency Stop E-Stop Button Temperature Sensing Component Descriptions Exhaust RTD Resistive Temperature Device Sens1With the control voltage OFF Circuit Wiring to the Analog Input Module MotorsVerify current setting Check circuit Check motor Retest ADS-464 Idling ADS-464 Running ADC113074 1- 01/24/00-10