American Dryer AD-120ES manual Preparation for Operation

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I.PREPARATION FOR OPERATION

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 located in the front top console area as shown on page 8. In 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 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.

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

6.Be sure ALL back panels (guards) and electric box covers have been replaced.

7.Check ALL service doors to assure that they are closed and secured in place.

8.Be sure lint drawer is securely in place.

NOTE: LINT DRAWER MUST BE ALL THE WAY IN PLACE TO ACTIVATE SAFETY SWITCH OTHERWISE THE DRYER WILL NOT START.

9.Rotate the basket (tumbler) 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 on to the dryer.

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 AD-120ES Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Important Information SectionWhat to do if YOU Smell GAS Safety PrecautionsStandards Specifications Specifications / Component IdentificationADG-120ES ADE-120ES ADS-120ES Dryer Front View Component IdentificationDryer Rear View Location Requirements Installation ProceduresUNPACKING/SETTING UP Leveling Dryer Dryer Enclosure Requirements Fresh AIR Supply General Exhaust Duct Work Information Exhaust RequirementsPage Single Dryer Venting Multiple Dryer Common Venting Page ADG-120ES for GAS Models ADE-120ES for 80 KW Electric Models Page Electrical Information ADG-120ES Reversing, 3ø GAS ADS-120ES Reversing, 3ø Steam Electrical Service Specifications PER DryerADE-120ES 72 Kw Electric Reversing, 3ø ADE-120ES 80 Kw Electric Reversing, 3ø Page Page Gas Supply GAS InformationType of Gas Page Page Installation Instructions Steam Coil PH LevelSteam Requirements , High Pressure Steam Damper System Steam Damper System Operation Steam Damper AIR System ConnectionsSteam Damper AIR Piston Flow Control Operation Adjustment Preparation for Operation Natural GAS Preoperational TestsPage Page Operating Instructions Shut Down Instructions SERVICE/PARTS Information ServiceParts Returning Warranty Parts Warranty InformationReturning Warranty Cards WarrantyPage Cleaning Routine MaintenanceDays Lubrication AdjustmentsTroubleshooting No L.E.D. display microprocessor computer models onlyDrive motor not operating does not start Blower motor not operating does not start Microprocessor controller computer display reads door Microprocessor computer display reads dSFLPage No heat for Electric Models only No heat for Steam Models onlyCondensation on main door glass Dryer operates but is taking too long to dryExcessive noise and/or vibration Dryer or scraping noise at basket tumbler areaFailed reversing timer for Reversing Models only Drive motor only not operating does not startBlower impellor/fan motor only not operating does not start Dryer operates but is taking too long to dry load Heat unit not operating for only one 1 temperature selectionFailed hi-limit thermostat for GAS and Electric Models only Sail switch is fluttering for GAS and Electric Models onlyDryer scraping noise at basket tumbler area Timing Legend Reversing Timer SPIN/DWELL AdjustmentsMicroprocessor computer Board Procedure for Functional Check Replacement ComponentsDirect Spark Ignition DSI System