Manual do usuário American Dryer Corp. AD-4545

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AD-4545
Service Manual
American Dryer Corporation
88 Currant Road
Fall River, MA 02720-4781
Telephone: +1 (508) 678-9000 / Fax: +1 (508) 678-9447
E-mail: techsupport@amdry.com
www.amdry.com
ADC Part No. 450331-1

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Retain This Manual in a Safe Place for Future Reference This product embodies advanced concepts in engineering, design, and safety. If this product is properly maintained, it will provide many years of safe, efficient, and trouble free operation. Only qualified technicians should service this equipment. OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation manual included with the dryer. The following “FOR YOUR SAFETY” caution must be posted near the dryer i

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Table of Contents ________ IMPORTANT You must disconnect and lockout the electric supply and the gas supply or the steam supply Parts Locations and Removal ................................ 4 before any covers or guards are removed from Computer Panel Assembly Removal ................... 4 the machine to allow access for cleaning, Computer Board Removal ................................... 4 adjusting, installation, or testing of any Lint Drawer Removal ...........................................

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Computer Board Removal: Parts Locations and Removal ________ Follow instructions for computer panel removal. Disconnect NOTE: Disconnect power to the machine at all times all connectors connected to the board. before removing or installing any components! Computer Panel Assembly Removal: Remove the four screws holding the computer panel to the dryer. Lift up on the panel and pull out the computer panel assembly. Slide the bottom of the panel that is notched through the two metal buttons to hol

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Door Switch Removal: Open the main door. Remove the two Phillips head screws attaching the door switch housing to the front panel. Disconnect the two wires on the door switch. Remove the two Phillips head screws (and associated nuts and star washers) holding the door switch to the door switch housing. Lint Door Switch Removal: Remove the lint drawer. Remove the two screws that are Top or Bottom Front Panel Removal: holding the lint door switch, pull out the lint sw

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Burner Hi-Limit Removal: Temperature Sensor/ Basket Hi-Limit Removal: Remove top or bottom back guard panel. Remove the two red wires on the burner hi-limit switch. Remove the two screws holding the burner hi-limit switch to the dryer. Remove the hi-limit switch. Remove the lint screen (see instructions on lint screen removal). Remove the three hex head screws holding the temperature sensor bracket to the lint screen rail. Idler Arm Removal: Loosen the two 9/16” bolts holding the idler arm to

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Ignitor Probe Assembly Removal: Sail Switch Removal: Remove the back guard, disconnect the orange boot from the DSI module by simply pulling off. Remove the one Phillips head screw that is holding the ignitor probe to the ignitor bracket. Remove black plastic ring protector from the ignitor bracket and remove ignitor and wire from the machine. Flame-Probe Removal: Remove the back guard. As shown in picture remove the two hex head screws. The sail switch box assembly will now come apart in two p

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4. Using a wheel puller gently push the tumbler shaft Rotation Sensor Removal: towards the front through the front tumbler bearing. NOTE: an alternate method would be to place a block of wood on the end of the tumbler shaft and strike it with a heavy hammer. To prevent damage to the shaft, the wheel puller method is preferred. 5. Remove the tumbler and support through the front of the dryer. a. Remove the bolt in the center of the tumbler back wall. b. Loosen and remove the nuts and washers fro

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Motor/Impellor Removal: 1. Remove back guard. 2. Remove drive belt. 9. Replace back guard. 3. Disconnect wiring harness from motor. 10. Reconnect power to dryer. IMPORTANT: If top pocket is being replaced, ductwork Tumbler Alignment (Lateral) on the side of the motor mount must be removed. 1. Discontinue power to the dryer. 4. Remove nuts and washers holding the motor mount to 2. Remove back guard. the rear of the dryer and pull motor mount away. 3. Loosen the two hex head bolts, (one turn is en

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ADC Part No. 450331 1 - 09/12/08 - 0