American Dryer Corp AD-95 service manual Cleaning, Weekly, Days, Months

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SECTION II

Routine Maintenance

A. Cleaning

A program and schedule should be established for periodic inspection, cleaning, and removal of lint from various areas of the dryer, as well as throughout the duct work system. The frequency of cleaning can best be determined from experience at each location. Maximum operating efficiency is dependent upon proper air circulation. The accumulation of lint can restrict this airflow. If the guidelines in this section are met, an ADC dryer will provide many years of efficient, trouble free, and – most importantly – safe operation.

WARNING: LINT FROM MOST FABRICS IS HIGHLY COMBUSTIBLE. THE ACCUMULATION OF LINT CAN CREATE A POTENTIAL FIRE HAZARD.

WARNING: KEEP DRYER AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS,

GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS.

NOTE: Suggested time intervals shown for average usage which is considered six (6) to eight (8) operational (running) hours per day.

Clean lint drawer and screen every third load.

NOTE: Frequency can best be determined at each location.

Daily (beginning) of each work shift.

Clean lint from the drawer and screen. Inspect lint screen and replace if torn.

Weekly

Clean lint accumulation from lint chamber, thermostat and microprocessor temperature sensor (sensor bracket) area.

WARNING: To avoid the hazard of electrical shock, discontinue electrical supply to dryer.

90 Days

Remove lint from basket, drive motors and surrounding areas. Remove lint from gas valve burner area with a dusting brush or vacuum cleaner attachment.

NOTE: To prevent damage, avoid cleaning or touching ignitor and flame-probe assembly.

Remove lint accumulation from inside control box and at rear area behind control box.

6 Months

Inspect and remove lint accumulation in customer-furnished exhaust duct work system and from dryer's internal exhaust ducting.

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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 Safety Precautions SectionCleaning WeeklyDays MonthsLubrication AdjustmentsSeven Days after Installation and every 6 Months Enclosure, Air Supply, and Exhaust Requirements Electrical and Gas RequirementsOperational Service Check Procedure Prior to February 11 Control Panel Microprocessor As of February 11With circuit breaker Reversing Relay Panel With fusesGas Burner Assembly HSI Module Gas ModelsDrive Motor Blower Motor and ImpellerTaperlock Trantorque Drive Shaft Assembly Idler Shaft Assembly Transtorque TaperlockMain Door Switch Basket TumblerSail Switch Gas Models Only Hi-Limit Gas Models OnlyAutomatic Reset Thermostat Lint ScreenLint Drawer Switch Servicing Computer ControlsTo Replace Keyboard Label Assembly HSI Ignitor Flame Sensor Probe Ignition ControlsTo Remove Flame Sensor Probe To Replace Main Burner Orifices To Test and Adjust Gas Water Column PressureTo Replace Gas Valve See burner illustration on To Convert Natural Gas to L.P. Gas To Replace Burner TubesDiscontinue power to the dryer To Replace HSI ModuleTo Adjust Sail Switch Sail Switch Assembly Gas Models OnlyTo Replace Sail Switch To Replace Main Door Switch To Replace Main Door AssemblyTo Install New Main Door Glass as of October 24 Front Panel and Main Door AssembliesAs of October 24 Prior to October 24 To Replace Main Door Hinge Block To Install new Main Door Glass prior of October 24To Replace Front Panel Pulleys To Replace Drive Shaft Pulley To Replace Drive Motor PulleyPage Tumbler Wheel Replacement on IdlerAssembly taper lock models Tumbler Wheel Replacement on IdlerAssembly trantorque models To Replace Blower Shaft PulleyBasket Assembly To Replace Blower Motor PulleyTo Replace Idler Shaft Pillow Block Bearing To Replace Drive Assembly Pillow Block BearingBelt Adjustment Motor to Drive Axle To Replace Impeller Motor Fan Shaft Drive To Replace Drive Motor V-BeltsMotors To Replace Blower Motor V-belts To Replace Front Thruster WheelsRear Access ImpellerTo Replace Lint Screen Lint Screen AssemblyTo Replace Lint Door Switch No display on computer Computer will not accept key pad entriesDryer will not start, but computer display indictors are on Drive motor runs, burner is on, but basket will not turnOverload for impeller fan motor is tripping Burner hi-limit safety thermostat is trippingThermal overload for drive 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 AIR AIR JET Output L.E.D. Indicator Optional FAN Blower Output L.E.D. IndicatorFuse Main Fuse Input L.E.D. Indicator Flame bURNER Control Fail Input L.E.D. Indicator E.D. Codes BURNER Safety Fail DRUM Safety FailBURNER Control Fail BURNER Flame FailComputer Logic and Wiring Diagram No Display Condition Drive motor reverses but does not forward, blower motor runs Blower motor does not operate, drive motor runsLint Door Condition Main Door ConditionMicroprocessor Which Must be Reset Manually Technical Information For exampleData Label HOW to USE a Manometer AD-95/ML-95 Tool List ADC450188 1- 01/14/99-25