American Dryer Corp AD-95 service manual Rear Access, Impeller

Page 40

2.Remove the front panel. Follow front panel removal instructions on page 27 for removal.

3.Remove thruster wheel assembly.

4.Remove the wheel from thruster wheel bracket.

5.Reverse steps 1 through 5 for installing the new thruster wheel.

To Replace Rear Thruster Wheels on Bolted Brackets Front Access

1.Discontinue power to the dryer.

2.Remove the front panel. Follow front panel removal instructions on page 27.

3.Remove the two (2) front thruster wheel brackets.

4.Remove the basket (tumbler) from the dryer.

IMPORTANT: Be careful of the rotational sensor located underneath the basket. I the basket hits this sensor it will break. You may want to remove this sensor first.

5.Remove the rear thruster wheels.

6.Reverse steps 1 through 6 for installation of the new thruster wheels.

Rear Access

1.Discontinue power to the dryer.

2.Remove thruster wheel cover.

3.Remove the two (2) bolts securing the thruster wheel bracket to the rear of the machine.

4.Remove the nut securing the thruster wheel to the bracket and remove the thruster wheel.

5.Reverse steps 1 through 4 for installation of the new thruster wheel.

To Replace RearThrusterWheels onWeldedThrusterWheel Bracket Models

1.Discontinue power to the dryer.

2.Remove the front panel. Follow front panel removal instruction on page 27.

3.Remove the two (2) front thruster wheel brackets.

4.Remove the basket (tumbler) from the dryer.

IMPORTANT: Be careful of the rotational sensor located underneath the basket. If the basket hits this sensor, it will break. You may want to remove this sensor for extra caution.

5.Remove the rear thruster wheels.

6.Reverse steps 1 through 6 for installation of the new thruster wheels.

K.Impeller

1.Discontinue power the dryer.

2.Remove the perforated basket (tumbler) panel.

3.Remove right wrapper assembly.

4.Remove v-belts from blower motor and impeller assembly.

36

Image 40
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 MonthsSeven Days after Installation and every 6 Months AdjustmentsLubrication 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 To Remove Flame Sensor Probe Ignition ControlsHSI Ignitor Flame Sensor Probe To Replace Gas Valve See burner illustration on To Test and Adjust Gas Water Column PressureTo Replace Main Burner Orifices To Convert Natural Gas to L.P. Gas To Replace Burner TubesDiscontinue power to the dryer To Replace HSI ModuleTo Replace Sail Switch Sail Switch Assembly Gas Models OnlyTo Adjust 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 Front Panel To Install new Main Door Glass prior of October 24To Replace Main Door Hinge Block 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 PulleyBelt Adjustment Motor to Drive Axle To Replace Drive Assembly Pillow Block BearingTo Replace Idler Shaft Pillow Block Bearing Motors To Replace Drive Motor V-BeltsTo Replace Impeller Motor Fan Shaft Drive To Replace Blower Motor V-belts To Replace Front Thruster WheelsRear Access ImpellerTo Replace Lint Door Switch Lint Screen AssemblyTo Replace Lint Screen 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 turnThermal overload for drive motor is tripping Burner hi-limit safety thermostat 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 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