American Dryer Corp ML-75HS Procedure for Functional Check Replacement Components

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SECTION VII

PROCEDURE FOR FUNCTIONAL CHECK OF

REPLACEMENT COMPONENTS

1.Microprocessor (computer) Board

a.Upon completing installation of the replacement microprocessor (computer) board, reestablish power to the dryer.

b.Start the drying cycle by pressing any of the preset cycles in letters A-F.

c.Verify that the motor(s) and the heat indicator dots, in the microprocessor (computer) L.E.D. display are on. (Refer to the illustration below.)

1.Basket (tumbler) in Forward Mode (clockwise)

2.Basket (tumbler) in Reverse Mode (counterclockwise) indicator (for Reversing Models Only) 3.Heat on indicator

4.On indicator (dryer is in Operation Mode)

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Contents ML-75HS Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check of Replacement Section Important InformationSafety Precautions Damage plastics or rubber and also may be a fire hazardFrom the Machine to Allow Access for Cleaning SPECIFICATIONS/COMPONENT Identification SpecificationsSpecifications Component Identification Dryer Front ViewDryer Rear View Installation Procedures Location RequirementsUNPACKING/SETTING UP Before Starting the DryerDryer Enclosure Requirements Fresh AIR Supply Exhaust Requirements Horizontal VentingReduced Anywhere Down Stream of the Dryer Page Page Page Electrical Information Electrical RequirementsMLG-75 Gas MLS-75 Steam MLE-75 Electric Electric Models OnlyGrounding Single-Phase 1Ø Electrical Connections Leads Page Phase Wiring Connections/Hookup Reversing Models Only Electrically Heated Models only GAS Information Gas SupplyInch N.P.T. minimum Gas ConnectionsInch N.P.T 200,000 Natural GasPiping/Connections Steam Information Installation Instructions Steam Requirements High PressurePage Compressed Air Supply Air Pressure Steam Damper System Operation Steam Damper Air Piston Flow Control Operation Adjustment Preparation for OPERATION/START-UP Preoperational Tests Gas DryersElectrically Heated Dryers Preoperational Instructions Shut Down Instructions Parts SERVICE/PARTS InformationService Returning Warranty Parts Warranty InformationReturning Warranty Cards Page Operational running hours per day Routine MaintenanceCleaning Adjustments DaysProcedure for Functional Check Replacement Components Microprocessor computer BoardPage Page Reversing Timer SPIN/DWELL Adjustments Timing LegendTechnical Information Data LabelSerial Number ADC113001