American Dryer AD-75 Parts Diagram

AD-75 Parts Manual

24 VAC Phase 5

1992 Thru February 1999

American Dryer Corporation

88 Currant Road

Fall River, MA 02720-4781

T elephone: [phone] / Fax: [phone]

e-mail: techsupport@amdry .com

www .amdry .com

090392
031497WM/tf

ADC Part No. 450104

Retain This Manual In A Safe Place For Future Reference

American Dryer Corporation products embody 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 in a prominent location.

FOR YOUR SAFETY

Do not store or use gasoline or
other flammable vapors or liquids
in the vicinity of this or any other
appliance.

W e have tried to make this manual as complete as possible and hope you will find it useful. ADC reserves the right to make
changes from time to time, without notice or obligation, in prices, specifications, colors, and material, and to change or
discontinue models.

POUR VOTRE SÉCURITÉ

Ne pas entreposer ni utiliser d’essence
ni d’autres vapeurs ou liquides
inflammables dans le voisinage de cet
appareil ou de yout autre appareil.

Important

For your convenience, log the following information:

DA TE OF PURCHASE ____________________________ MODEL NO. __________________________________________

RESELLER’S NAME _______________________________________________________________________________________

Serial Number(s) ________________________________________________________________________________________

________________________________________________________________________________________

AD-75

________________________________________________________________________________________

Replacement parts can be obtained from your reseller or the ADC factory. When ordering replacement parts from the factory ,
you can FAX your order to ADC at [phone] or telephone your order directly to the ADC Parts Department at
[phone]. Please specify the dryer model number and serial number in addition to the description and part number, so
that your order is processed accurately and promptly.

The illustrations on the following pages may not depict your particular dryer exactly. The illustrations are a composite of the
various dryer models. Be sure to check the descriptions of the parts thoroughly before ordering.

“IMPORT ANT NOTE TO PURCHASER”

Information must be obtained from your local gas supplier on the instructions
to be followed if the user smells gas. These instructions must be posted in a
prominent location near the dryer.

Table of Contents

Control Door Assembly Without T rim

For OPL (Non-Coin) Models Mfd. as of July 13, 1998 ....................................................................................................2

Control Door Assembly With Trim

For

ALL Coin Models and Only OPL Models Mfd. prior to July 13, 1998......................................................................3

Phase 5 Coin Microprocessor Control Panel Assembly.........................................................................................................4

Phase 5 OPL Microprocessor Control Panel Assembly .........................................................................................................5

Phase 5 Coin and OPL Microprocessor Control Box Assembly............................................................................................. 6

Coin V ault Assembly.............................................................................................................................................................. 7

Dual Timer Control Panel Assembly .................................................................................................................................. 8, 9

Dual Timer Control Box Assembly ....................................................................................................................................... 10

Front Panel Assembly.......................................................................................................................................................... 11

Main Door Switch Housing ................................................................................................................................................. 12

Main Door Assembly........................................................................................................................................................... 13

Basket (Tumbler)/Support Assemblies ...........................................................................................................................14, 15

Drop Lint Door Assembly W ithout T rim

For OPL (Non-Coin) Models Mfd. as of July 13, 1998 .................................................................................................. 16

Drop Lint Door Assembly With Trim

For ALL Coin Models and Only OPL Models Mfd. prior to July 13, 1998 ....................................................................17

Lint Trap Assembly

For Gas and Electric Models Mfd. W ith 8” Exhaust ..................................................................................................... 18

Lint Trap Assembly

For Steam Models Mfd. W ith 10” Exhaust.................................................................................................................... 19

Basket (Tumbler) Bearing Assembly...............................................................................................................................20, 21

Idler Bearing Assembly...................................................................................................................................................22, 23

Non-Revering T .E.F .C. Motor Mount Assembly.............................................................................................................24, 25

Reversing T .E.F.C. Motor Mount Assembly

For Steam Models W ith 10” Exhaust Mfd. as of February 20, 1992 .........................................................................26, 27

Reversing T .E.F.C. Motor Mount Assembly

For Gas, Electric, and Steam Models Mfd. prior to February 20, 1992 .....................................................................28, 29

Sensor Bracket Assemblies.............................................................................................................................................30, 31

Direct Spark Ignition (DSI) Upshot Burner Assembly ....................................................................................................32, 33

Electric Oven Assembly..................................................................................................................................................34, 35

Single-Phase (1ø) Motor, Electric Relay Panel Assembly..................................................................................................... 36

3-Phase (3ø) Motor, Electric Relay Panel Assembly............................................................................................................. 37

Microprocessor Reversing Rear Control Box Assembly

For Gas and Electric Models ONL Y .............................................................................................................................. 38

Microprocessor Reversing Rear Control Box Assembly

For Steam Models ONL Y ..............................................................................................................................................39

Dual Timer Reversing Rear Control Box Assembly

For Gas and Electric Models ONL Y .............................................................................................................................. 40

Dual Timer Reversing Rear Control Box Assembly

For Steam Models ONL Y ..............................................................................................................................................41

Air Operated Steam Damper Assembly ...........................................................................................................................42, 43

Outer T op/Back Guard Assemblies

For Gas and Electric Models ONL Y .............................................................................................................................. 44

Back Guard Assembly

For Steam Models ONL Y ..............................................................................................................................................45

Coin Acceptors Listing ........................................................................................................................................................46

Electric Oven Component Application Chart ....................................................................................................................... 47

Step Down Transformer Usage Listing ................................................................................................................................ 48

Additional Parts Available ................................................................................................................................................... 49

2

Control Door Assembly Without Trim

For OPL (Non-Coin) Models Mfd. as of July 13, 1998

Illus. No. Part No. Qty. Description

1 881053 1 ADC Logo ONLY (with double adhesive tape)

870011 1 Logo Double Adhesive Tape Kit ONLY

2 881045* 1 Control Door

(includes illus. nos. 2 and 3)

881046 1 Stainless Steel Control Door

(includes illus. nos. 2 and 3)
3 117604 4 Neoprene Sponge Tape (sold by the foot)
4 150300 4 #10 x 1/2” Hex Washer TEK Screw
5 102603 1 Control Door Rod Support Catch
6 102601 1 Control Door Rod Retainer Clip
7 102502 1 Control Door Support Rod
8 882541 2 Turn Latch

* Specify color when ordering.

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Control Door Assembly W ith Trim

For ALL Coin Models and Only OPL Models Mfd. prior to July 13, 1998

3

Illus. No. Part No. Qty. Description

1 160015 1 High Security MK-100 Lock Assembly with Key

(for coin models Only)

160017 1 Special Dummy Lock ONLY

(for non-coin models Only)

160104 1 MK-100 Key ONLY

2 160016 1 Lock Cam ONLY
3 112350 1 ADC Logo ONLY

870011 1 Logo Double Tape Kit

4 800020* 1 High Security Control Door Assembly

(includes illus. nos. 4 through 7)

800144 1 Stainless Steel High Security Control Door Assembly

(includes illus. nos. 4 through 7)
5 180202 1 Top Trim Strip (gray) with Lock Hole (38-1/4” length)
6 117603 3 Suppressor Tape/Gasket (sold by the foot)
7 150201 6 #10-32 x 1/4” Phillips Pan Head TEK Screw
8 150309 4 #10-16 x 1/2” Hex Head TEK Crimptite Screw
9 102603 1 Control Door Rod Support Catch
10 102601 1 Control Door Rod Retainer Clip
11 102502 1 Control Door Support Rod

* Specify color when ordering.

Telephone: [phone] Fax: [phone]

4

Phase 5 Coin Microprocessor Contr ol Panel Assembly

Illus. No. Part No. Qty. Description

1 112526 1 Coin Keyboard Label Assembly
2 801213 1 Phase 5 Coin Control Panel Assembly

(includes illus. nos. 1, 2, 4, 5, and 6)

801229 1 Phase 5 Coin Control Panel Assembly with Battery Option

(includes illus. nos. 1, 2, 4, 5, and 6)
801259 1 Coin Control Panel ONLY
801258 1 Coin Control Panel ONLY with Battery Bracket

3 150309 1 #10-16 x 1/2” Hex Head TEK Crimptite Screw
4 137213 1 Phase 5 Coin Controller ONLY

824998 1 Phase 5 Battery Clip

5 153010 2 #6 S tar Washer
6 150005 2 #6-32 x 1/4” Phillips Round Head Machine Screw
7 --------- 1 Coin Acceptor

(refer to Coin Acceptors Listing on page 46)

8* 137056 1 Optic Switch ONLY
9* 137023 1 Optic Switch Connector ONLY
10 137021* 3 Microprocessor Socket ONLY

880772 1 Single Coin Optical Switch Harness
824080 1 Dual Coin Optical Switch Harness
122800 1 Microprocessor (female) Pin Extraction Tool

1 1 136048 1 1/8-Amp (slo blo) Fuse

* For dual coin models double the quantity shown.

IMPORTANT: Check label on computer chip to verify correct part number of controller .

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Phase 5 OPL Micr opr ocessor Contr ol Panel Assembly

5

Illus. No. Part No. Qty. Description

1 112535 1 OPL English Keyboard Label Assembly

112276 1 OPL Stick-On Labels (English only)...Not Illustrated
112275 1 3-Language OPL Stick-On Labels...Not Illustrated

(Spanish, Italian, and Hebrew)

112277 1 3-Language OPL Stick-On Labels...Not Illustrated

(English, Spanish, and Hebrew)

112278 1 5-Language OPL Stick-On Labels...Not Illustrated

(Italian, Dutch, French, German, and Chinese)

2 801255 1 Phase 5 Microprocessor Control Panel ONLY

801256 1 Phase 5 Microprocessor Control Panel ONLY with Battery Bracket
801206 1 Phase 5 OPL Non-Reversing Microprocessor Control Panel

Assembly Complete
(includes illus. nos. 1 through 6)

801207 1 Phase 5 OPL Reversing Microprocessor Control Panel Assembly Complete

(includes illus. nos. 1 through 6)

3 137222 1 Phase 5 OPL Non-Reversing Controller ONLY

137231 1 Phase 5 OPL Reversing Controller ONLY

824998 1 Phase 5 Battery Clip
4 153010 2 #6 S tar Washer
5 150005 2 #6-32 x 1/4” Phillips Round Head Machine Screw
6 150413 1 #10-16 x 1/2” TORX Head Crimptite Screw

882541 1 Spring Turn Latch (2-piece)...Not Illustrated

(for models mfd. prior to March 1, 1994)

7 136048 1 1/8-Amp (slo blo) Fuse

IMPORTANT: Check label on computer chip to verify correct part number for controller .

Telephone: [phone] Fax: [phone]

6

Phase 5 Coin and OPL Micr oprocessor Control Box Assembly

Illus. No. Part No. Qty. Description

1 141403 1 Transformer - 24 VAC

(for ALL 380/416/480 volt gas and steam models)
(for 380/416/480 volt electric models)

132070 1 Transformer - 24 VAC

(for 120/208/240 volt electric models)
2 150300 2 #10 x 1/2” Hex Washer TEK Screw
3 120715 1 30-Position T erminal Block
4 150002 2 #6-32 x 1” Phillips Round Head Screw
5 151000 2 #6-32 Pal Nut
6 136057 * 1/2-Amp (slo blo) Fuse
7 150301 * #8-18 x 7/16” Phillips Pan Head TEK Screw
8 136008 * Fuse Block/Strip ONLY
9 122641 1 15-Pin Microprocessor Connector
10 122706 * Socket ONLY

112801 1 Pin/Socket Extraction T ool

* As required.

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Coin Vault Assembly

7

Illus. No. Part No. Qty. Description

1 802112 1 Microprocessor Coin V ault Assembly Complete

(includes illus. nos. 1 through 6)

802117 1 Microprocessor Coin Vault ONLY
2 160028 1 Cam For 1/4 Turn Lock ONLY
3 875061 1 1/4 Turn Lock with Key and Cam

160105* 1 1/4 Turn Mer-Pel Key ONLY
4 802020 1 1/4 T urn Coin Box Assembly

(includes illus. nos. 2 through 5)
802019 1 1/4 Turn Coin Box ONLY without Face Plate
125915 1 High Security (Greenwald) Coin Box ONLY with Key

5 802018 1 1/4 Turn Coin Box Face Plate ONLY
6 152014 4 1/4-20 Free Spin Wash Nut
7 102502 1 Control Door Support Rod
8 102601 1 Control Door Rod Retainer Clip
9 102603 1 Control Door Rod Support Catch

* Specify key number when ordering.

Telephone: [phone] Fax: [phone]

8

Dual T imer Contr ol Panel Assembly

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Dual T imer Contr ol Panel Assembly

Illus. No. Part No. Qty. Description

1 123005 1 Red Indicator Light - 24 VAC
2 122400 1 Rocker Heat Selector Switch
3 824015 1 Dual Timer Control Panel Assembly Complete - 24 VAC

(includes illus. nos. 1 through 21)
800051 1 Dual Timer Control Panel ONLY

4 131917 1 Push To Start Relay - 24 VAC
5 150207 2 #10-24 x 1/2” Round Head Machine Screw
6 154001 2 #10-24 Speed Nut
7 152000 2 #6-32 Hex Nut
8 153010 2 #6 S tar Washer
9 120730 1 30-Position T erminal Block

(for models mfd. as of May 2, 1993)
120713 1 18-Position T erminal Block

(for models mfd. prior to May 2, 1993)

10 150002 2 #6-32 x 1” Phillips Round Head Machine Screw
1 1 150110 4 #8-32 x 1/4” Phillips Round Head Machine Screw
12 150001 2 #6-32 x 1/2” Phillips Round Head Machine Screw
13 131931 1 Dual Timer Relay - 24 VAC
14 151000 2 #6-32 Pal Nut
15 112050 1 Dual Timer Label ONLY
16 150309 1 #10-16 x 1/2” Hex Head TEK Crimptite Screw

(for models mfd. as of February 2, 1998)
150415 1 #10-16 x 1/2” Phillips Round Head Crimptite Screw

(for models mfd. between March 2, 1994 and February 1, 1998)
882541 1 Spring Turn Latch (2-piece)...Not Illustrated

(for models mfd. prior to March 1, 1994)

17 124103 2 Arrow Timer Knob
18 124025 1 60 Minute Timer - 24 VAC
19 124030 1 15 Minute Timer - 24 VAC
20 122602 1 9-Pin Connector ONLY
21 122700 8 Pin T erminal ONLY

--- 122801 1 Pin/Socket Extraction T ool

9

Telephone: [phone] Fax: [phone]

10

Dual T imer Contr ol Box Assembly

Illus. No. Part No. Qty. Description

1 122603 1 9-Pin Socket Connector
2 122701 8 Socket Terminal ONLY

122801 1 Pin/Socket Extraction T ool
3 315010 1 9-Pin Connector Bracket
4 150300 2 #10 x 1/2” Hex Washer TEK Screw
5 150300 2 #10 x 1/2” Hex Washer TEK Screw
6 141403 1 Transformer - 24 VAC

(for ALL 380/416/480 volt gas and steam models)
(for 380/416/480 volt electric models)

132070 1 Transformer - 24 VAC

(for 120/208/240 volt electric models)
7 136008 * Fuse Block/Strip ONLY
8** 136057 * 1/2-Amp (slo blo) Fuse ONLY
9 150301 * #8-18 x 7/16” Phillips Pan Head TEK Screw
10 150002 2 #6-32 x 1” Phillips Round Head Machine Screw
1 1 120715 1 30-Position Terminal Block
12 151000 2 #6-32 Pal Nut

* As required.
** Check fuse rating for verification.

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Front Panel Assembly

11

Illus. No. Part No. Qty. Description

1 875302* 1 Right Hand Insulated Front Panel Assembly Complete

(includes illus. nos. 1, 2, 3, and 6)

875313 1 Stainless Steel Right Hand Insulated Front Panel Assembly Complete

(includes illus. nos. 1, 2, 3, and 6)
2 154215 2 5/32” Pop Rivet
3 170330 1 Friction Door Latch
4 150300 1 #10 x 1/2” Hex Washer TEK Screw
5 150309 8 #10-16 x 1/2” Hex Head TEK Crimptite Screw
6 121405 1 Rubber Grommet

* Specify color when ordering.

Telephone: [phone] Fax: [phone]

12

Main Door Switch Housing

Illus. No. Part No. Qty. Description

1 152013 2 #6-32 Hex Nut
2 153008 2 #6 Lock Washer
3 137005 1 Single-Pole Door Switch (SDS)
4 121028 2 Insulated Female T erminal
5 154281 2 3/8” Standard Nylon Spacer
6 800448 1 12-1/2” Stainless Steel Main Door Hinge Assembly

(includes illus. nos. 6 and 7)
7 153565 2 #6-32 x 1” Self Clinching Stud
8 313218 1 Main Door Switch Housing
9 150201 2 #10-32 x 1/4” Phillips Pan Head TEK Screw
10 121405 1 Rubber Grommet

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Main Door Assembly

13

Illus. No. Part No. Qty. Description

1 881421 1 Gray Plastic Main Door Assembly Complete with Mechanical Fasteners

(includes illus. nos. 1 and 5 through 9)
2 800448 4 12-1/2” Stainless Steel Main Door Hinge Assembly
3 150410 4 #10-24 x 3/8” Phillips Pan Head Taptite Screw
4 152014 4 1/4-20 Free Spin Wash Nut
5 102349 1 Main Door Gasket
6 102212 1 20-7/16” Door Glass with Four (4) Holes

170730 1 Main Door Glass Adhesive (10.3 oz. cartridge)
7 150448 4 1/2” Stainless Steel Flat Head Allen Screw
8 170319 4 Door Glass (nylon) Spacer
9 150431 1 Main Door Latch Screw

(#10 x 7/16” dome hex head)

Telephone: [phone] Fax: [phone]

14

Basket (T umbler)/Support Assemblies

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781