American Dryer Corp ML-75HS installation manual Preparation for OPERATION/START-UP

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I. PREPARATION FOR OPERATION/START-UP

The following items should be checked before attempting to operate the dryer:

1.Read ALL "CAUTION," "WARNING," and "DIRECTION" labels attached to the dryer.

2.Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label affixed to the back side of the top front control/service door. In the case of 208 VAC or 230/240 VAC, THE SUPPLY VOLTAGE MUST MATCH THE ELECTRIC SERVICE EXACTLY.

3.GAS MODELS - check to assure that the dryer is connected to the type of heat/gas indicated on the dryer data label.

4.GAS & ELECTRIC MODELS - the sail switch damper assembly was installed and adjusted at the factory prior to shipping. However, each sail switch adjustment must be checked to assure that this important safety control is functioning. (refer to page 37 for Sail Switch Adjustment)

5.GAS MODELS - be sure that ALL gas shut-off valves are in the open position.

6.Be sure ALL side and base panels are on the dryer.

7.Check ALL service doors to insure that they are closed and secure.

8.Be sure the lint door is securely in place.

9.Rotate the basket (tumbler/drum) by hand to be sure it moves freely.

10.Check bolts, nuts, screws, terminals, and fittings for security.

11.STEAM MODELS - check to insure air supply (80 PSI) is connected to the dryers.

12.STEAM MODELS - check to insure ALL steam shut-off valves are open.

13.STEAM MODELS - check steam damper operation.

14.Check tumbler bearing set screws to insure they are ALL tight.

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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 SupplyGas Connections Inch N.P.TInch N.P.T. minimum 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 Service SERVICE/PARTS InformationParts Returning Warranty Cards Warranty InformationReturning Warranty Parts Page Cleaning Routine MaintenanceOperational running hours per day Adjustments DaysProcedure for Functional Check Replacement Components Microprocessor computer BoardPage Page Reversing Timer SPIN/DWELL Adjustments Timing LegendTechnical Information Data LabelSerial Number ADC113001
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