American Dryer Corp AD-95 service manual Adjustments, Lubrication

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WARNING: THE ACCUMULATION OF LINT IN THE EXHAUST DUCT WORK CAN CREATE A POTENTIAL FIRE HAZARD.

WARNING: Do not obstruct the flow of combustion and ventilation air. Check customer furnished back draft damper in exhaust duct work. Inspect and remove any lint accumulation which can cause damper to bind or stick.

NOTE: A back draft damper that is sticking partially closed can result in slow drying and shutdown of the heat circuits safety switches or thermostats.

NOTE: When cleaning dryer cabinets, avoid using harsh abrasive. A product intended for cleaning appliances is recommended.

B. Adjustments

Seven Days after Installation and every 6 Months

Inspect bolts, nuts, screws (bearing set screws), nonpermanent gas connections (union, shut-off valves, orifices, and ground connections). Motor and drive belts should be examined. Cracked or seriously frayed belts should be replaced. Tighten loose V-belts when necessary. Complete operational check of controls and valves. Complete operational check of all safety devices (door switch, lint drawer switch, sail switch, burner and hi-limit thermostats).

C. Lubrication

The motor bearings, idler bearings, and basket (tumbler) bearings are permanently lubricated. No lubrication is necessary.

The impeller (fan) shaft bearing should be lubricated every three (3) months.

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Contents AD-95/ML-95 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Content Troubleshooting Section Safety PrecautionsWeekly CleaningDays MonthsAdjustments Seven Days after Installation and every 6 MonthsLubrication Electrical and Gas Requirements Enclosure, Air Supply, and Exhaust RequirementsOperational Service Check Procedure As of February 11 Prior to February 11 Control Panel MicroprocessorWith fuses With circuit breaker Reversing Relay PanelHSI Module Gas Models Gas Burner AssemblyBlower Motor and Impeller Drive MotorTaperlock Trantorque Drive Shaft Assembly Transtorque Taperlock Idler Shaft AssemblyBasket Tumbler Main Door SwitchHi-Limit Gas Models Only Sail Switch Gas Models OnlyLint Screen Automatic Reset ThermostatLint Drawer Switch Computer Controls ServicingTo Replace Keyboard Label Assembly Ignition Controls To Remove Flame Sensor ProbeHSI Ignitor Flame Sensor Probe To Test and Adjust Gas Water Column Pressure To Replace Gas Valve See burner illustration onTo Replace Main Burner Orifices To Replace Burner Tubes To Convert Natural Gas to L.P. GasTo Replace HSI Module Discontinue power to the dryerSail Switch Assembly Gas Models Only To Replace Sail SwitchTo Adjust Sail Switch To Replace Main Door Assembly To Replace Main Door SwitchTo Install New Main Door Glass as of October 24 Front Panel and Main Door AssembliesAs of October 24 Prior to October 24 To Install new Main Door Glass prior of October 24 To Replace Front PanelTo Replace Main Door Hinge Block To Replace Drive Motor Pulley Pulleys To Replace Drive Shaft PulleyPage Tumbler Wheel Replacement on IdlerAssembly taper lock models To Replace Blower Shaft Pulley Tumbler Wheel Replacement on IdlerAssembly trantorque modelsTo Replace Blower Motor Pulley Basket AssemblyTo Replace Drive Assembly Pillow Block Bearing Belt Adjustment Motor to Drive AxleTo Replace Idler Shaft Pillow Block Bearing To Replace Drive Motor V-Belts MotorsTo Replace Impeller Motor Fan Shaft Drive To Replace Front Thruster Wheels To Replace Blower Motor V-beltsImpeller Rear AccessLint Screen Assembly To Replace Lint Door SwitchTo Replace Lint Screen Computer will not accept key pad entries No display on computerDryer will not start, but computer display indictors are on Drive motor runs, burner is on, but basket will not turnBurner hi-limit safety thermostat is tripping Thermal overload for drive motor is trippingOverload for impeller fan motor is tripping There is excessive vibration coming from the basket Phase 6 OPL System Diagnostics Page E.D. Display Indicators E.D Display Indicator Number FAN Blower Output L.E.D. Indicator AIR AIR JET Output L.E.D. Indicator OptionalFuse Main Fuse Input L.E.D. Indicator Flame bURNER Control Fail Input L.E.D. Indicator E.D. Codes DRUM Safety Fail BURNER Safety FailBURNER Control Fail BURNER Flame FailComputer Logic and Wiring Diagram No Display Condition Blower motor does not operate, drive motor runs Drive motor reverses but does not forward, blower motor runsMain Door Condition Lint Door ConditionMicroprocessor Which Must be Reset Manually For example Technical InformationData Label HOW to USE a Manometer AD-95/ML-95 Tool List ADC450188 1- 01/14/99-25