American Dryer Corp ML-79 manual Preoperational Instructions, Shut Down Instructions

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NOTE: To check for proper sail switch operation for gas and electric models only, open the main door and while holding main door switch plunger in, start dryer. Dryer should start but heat circuit should not be activated. If heat, burner or oven, does activate; shut dryer off and make necessary adjustments.

5.The dryer should be operated through one (1) complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly.

IMPORTANT: The dryer basket (tumbler) is treated with a protective coating. ADC suggests tumbling old clothes or material in the basket (tumbler), using a mild detergent to remove the protective coating.

6.Make a complete operational check of ALL operating controls.

a.For microprocessor model check controller (computer) program and selections.

1.) Each microprocessor controller (computer) has been preprogrammed by the factory with the most commonly used parameter (program) selections. If computer program changes are required, refer to the computer programming manual which was shipped with the dryer.

7.Check the electric service phase sequence (3-phase [3Ø] models only). While the dryer is operating, check to see if the blower wheel (impellor and fan) should spin in the clockwise direction. If it is, the phasing is correct. If the phasing is incorrect , reverse two (2) of the three (3) leads at connections L1, L2, L3 of the power supply to the dryer.

IMPORTANT: If the blower wheel (impellor and fan) is rotating in the wrong direction, this will not only drastically reduce drying efficiency, but it can also cause premature component failure.

8.Check to ensure that ALL set screws (i.e. tumbler drive, idler, etc.) are tight.

K.PREOPERATIONAL INSTRUCTIONS

1.To start the dryer:

a. Microprocessor (computer) dryers

1.) The L.E.D. display will read “FILL.”

2.) Press the “F” on the touch pad of the keyboard.

3.) The L.E.D. display will show “Ld00.” The dryer will start and run until the preprogrammed time runs out.

Refer to the user’s manual for detailed operating instructions.

L. SHUT DOWN INSTRUCTIONS

If the dryer is to be shut down or taken out of service for a period of time, the following MUST BE performed:

1.Discontinue power to the dryer either at the external disconnect switch or the circuit breaker.

2.Discontinue the heat supply:

a. GAS MODELS, discontinue the gas supply.

1.) SHUT OFF external gas supply shut-off valve.

2.) SHUT OFF internal gas supply shut-off valve located in the gas valve burner area.

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Contents What do YOU do if YOU Smell GAS QUE Faire SI Vous Sentez UNE Odeur DE GAZFor Your Safety Pour Votre Sécurité Retain This Manual In a Safe Place For Future ReferenceFor Your Safety Page Table of Contents Section Routine Maintenance Section Important InformationSafety Precautions What to do if YOU Smell GASPage Section Specifications ML-79 WET Wash Component Identification Illus. No DescriptionInstallation Procedures Location RequirementsUnpacking and Setting UP Leveling DryerDryer Enclosure Requirements Make UP AIR Requirements Page Exhaust Requirements Page Page Be centered within this opening Electrical Information Electrical RequirementsElectrical Service Specifications GroundingElectrical Connections GAS Information Technical GAS DataS. Drill Material Size equivalent are as follows Page Page AIR Information Preparation for Operation and START-UP Preoperational Tests Gas DryersPreoperational Instructions Shut Down InstructionsParts Service and Parts InformationService Warranty Information Returning Warranty CardsPage Routine Maintenance CleaningDays Section Microprocessor Computer Models GAS Models Electric Models Low or inconsistent gas pressure Electric DryersPage Page Technical Information Data LabelProcedure for Functional Check Replacement Components Page Aquatex Humidity Sensor Instructions Figure #1ADC 07/29/99-25 12/08/00-10
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