Maytag MLE/MLG23MNA manual Exhaust Duct Pipe Assembly Breakdown, Motor Switch Drive Motor Assembly

Page 47

Disassembly Procedures

 

 

 

To avoid risk of electrical shock, personal injury or death;

 

!

WARNING

 

disconnect power to unit before servicing.

 

 

 

 

 

Exhaust Duct Pipe

 

Assembly Breakdown

 

1.

Remove blower cover screws.

1. Disconnect power supply to unit.

2.

Remove blower wheel.

2. Remove Blower Assembly.

3.

Remove retaining ring clip from motor shaft, positioned

3. Remove screw on back of cabinet securing Exhaust

 

behind the blower impeller.

 

duct.

 

 

 

 

4.

Remove the motor support clips which retain the motor

 

 

 

 

 

 

 

to the motor base. Use a nut driver large enough to

 

 

 

 

accept the hook end of the clip. With a downward

 

 

 

 

push of the driver onto the clip, tilt the driver handle

 

 

Exhaust

 

toward the motor to unhook the clip from the support.

 

 

5.

Remove motor from motor base.

 

 

Duct

 

 

 

 

Mounting

Screw

Motor Switch

Drive Motor Assembly

Note: The entire blower and drive motor assembly can be removed for servicing.

1.Disconnect power supply to unit.

2.Remove Front Shroud Assembly.

3.Remove the Belt and Tumbler.

4.Remove the screw in front of the Blower Assembly that secures the assembly to the base frame.

5.Remove wire harness from Drive Motor and thermostats on Blower Cover.

6.Remove two screws securing motor to base frame. An extension is required to reach the screws. Screws are located directly behind the Blower Housing.

1.Disconnect power supply to unit.

2.Remove shroud/tumbler front assembly.

3.Remove belts.

4.Remove tumbler.

5.Remove wire harness from motor switch by depressing tabs on either side of the harness connector and lift the connector from the switch.

6.Remove two screws holding switch to Drive Motor.

7.Disengage the thermal protector switch from the motor switch body.

Note: This can be done by either inserting a small flat blade screwdriver into the slot near the switch terminals or breaking the switch body. The thermal protector switch is not replaceable and is part of the motor assembly.

Remove Screws

7.Carefully lift the front half of the blower assembly and slide forward to disengage the motor base rear tab from the slot in the base frame.

Idler Arm Assembly

1.Disconnect power supply to unit.

2.Remove Front Shroud Assembly.

3.Remove Belts and Tumbler.

4.Unhook idler spring from the base frame and remove screw securing the assembly to motor support bracket.

Idler Arm

Assembly

©2004 Maytag Appliances Company

16022904 Rev. 0

47

Image 47
Contents Commercial Single Stack Dryers Important Information Table of Contents Important Safety Information Proper Grounding and Polarization of 120 Volts Wall Outlets About Ground WiresGeneral Information Related Publications Explanation Grounding InstructionsCommercial Dryer Nomenclature ServiceParts and Accessories Model IdentificationAir movement measured in cubic feet per minute TERMINOLOGY/DEFINITIONS Term DefinitionsWater 1 o F HOW IT Works GAS Valve AssemblyRadiant Sensor Contact Closed Function of Gas Valve SystemIgnition Failures Safety FeaturesPower Interruptions Gas ConversionsGeneral Information Exhaust Ducts General SpecificationsWattage Specifications Drive Motor Check Electrical TroubleshootingDrive Motor Test Centrifugal SwitchAir Shutter Adjustment Motor Test CordManometers How to UseNoisy and/Or Vibration Mechanical Troubleshooting Will Not RunWill Not Shut-Off Will Not DrySingle Dryer Troubleshooting Guide Operator Dryer Stopped with Zero Minutes Remaining DisplayCannot Enter Or ExitDropped Into Machine Credited Are Eventually Lost Display Flashes User ModeKey Inputs Control Does NotRespond To Dryer Drum Will Not Turn To Coin 1 or ResponsePoint Is Used Will Not Keep Time Of Day During Power InterruptionsWill not Respond to handheld No DecimalDryer Will Not HeatDryer Diagnostic Program Single Dryer Diagnostic ProgramDoor Sense Problem Single Dryer Diagnostic CodeVAC Lower Dryer Has Zero Minutes Remaining Display Stack Dryer Troubleshooting GuideDisplay Is Blank Abnormal Display Or Function Upper orKeypads ControlBoard Does NotInterruption Response To Coin Or CoinKeep Time Day DuringCannot Dryer Runs Without Program Selection Drum Will Not Turn Stack Dryer Diagnostic Program D1 or d17 Door Sense Problem Stack Dryer Diagnostic CodeVoltage Problem Transformer Touch Pad AssemblyControl Panel Microprocessor BoardCoin Sensor Service Door SwitchCoin Vault Switch Door AssemblyFront Panel Reversing Door AssemblyDoor Disassembly Top Cover Door SwitchOutlet Duct, Shroud & Tumbler Front Front Shroud Assembly RemovalBelt Lint FilterBearing & Pads Front SealBaffles Rear Shroud AssemblyInstalling Drive Belt Back Seal Roller and Bearing AssemblyLow-cycling Thermostat Blower AssemblyThermostats Cycling ThermostatBlower Idler Arm Assembly Exhaust Duct Pipe Assembly BreakdownMotor Switch Drive Motor Assembly Igniter Gas Valve AssemblyCoils Heater Enclosure Gas ValveCombustion Cone Inlet DuctStack Dryer Sloped Front Models Service Panel and SwitchAccess Cover Coin Drop MicroprocessorSwing Out Away Remove ScrewsStack DRYER-MN Models Stack Dryer Sloped Front PRMachine-In-Use Light Push-To-Start SwitchTimer Selector SwitchStack DRYER-FLAT Front Models Front Shroud AssemblyMotor & Heater Relays Appendix a Pricing Programming ProceduresFixed Vend Pricing SET UP Codes Money Counter Option Steps 3. thru 9. codes are skipped if mode 2.00 is selected00 7.STARTING of Special Pricing Hour Value of Coin 2 Canadian Dollar Drop White & Colors keypad Example Stacked Models Only Dryer Diagnostic ModeDryer Help Mode All Single Load Models