American Dryer ML-75 User Manual

ML-75 Wet Wash

Parts Manual

24 VAC

1997/1998

American Dryer Corporation

88 Currant Road

Fall River, MA 02720-4781

Telephone: [phone] / Fax: [phone]

E-mail: [e-mail]

102998WL/cj

ADC Part No. 450182

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/operator's 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.

We 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:

DATE OF P URCHASE MODEL NO.

DISTRI BUTORS NAM E

Serial Number(s)

ML-75 Wet Wash

Replacement parts can be obtained from your distributor or the ADC factory. When ordering replacement parts from the
factory, you can FAX your order to ADC at [phone] or telephone your orders 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.

IMPORTANT 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 .......................................................................................................................... 2

Inlet Humidity Sensor Assembly .............................................................................................................. 3

Control Door Assembly for Round Door ............................................................................................. 4, 5

Front Panel and Main Door Assemblies for models mfd. prior to March 23, 1998 ........................... 6, 7

Front Panel and Main Door Assemblies for models mfd. as of March 23, 1998................................ 8, 9

Microprocessor Control Panel Assembly ............................................................................................... 10

Front and Panel Main Door Assemblies for models mfd. with large square door assembly ............... 11

Main Door Switch for models mfd. as of March 23, 1998 ................................................................. 12

Main Door Switch for models mfd. prior to March 23, 1998 ............................................................. 13

Drop Lint Door Assembly ..................................................................................................................... 14

Lint Trap Assembly ............................................................................................................................... 15

Basket (Tumbler) and Support Assemblies for models mfd. with 37 1/4 round door or large square

door ............................................................................................................................................... 16

Basket (Tumbler) and Support Assemblies for models mfd. with 25 5/8 round door .......................... 17

Tumbler Hi-Limit Sensor Bracket .......................................................................................................... 18

Idler Bearing Assembly ......................................................................................................................... 19

Tumbler Bearing Assembly .............................................................................................................. 20, 21

Non-Reversing Totally Enclosed, Fan-Cooled (T.E.F.C.) Motor Mount Assembly ........................... 22, 23

Burner Box Assembly ..................................................................................................................... 24, 25

Electric Oven Assembly .................................................................................................................. 26, 27

Sail Switch and Hi-Limit ....................................................................................................................... 28

Humidity Transmitter Assembly ............................................................................................................. 29

Rear Electric Panel ............................................................................................................................... 30

Rear Electric Panel Assembly

416 Volt Models ONLY ............................................................................................................... 31

Disconnect Panel Assembly

115 Volt Gas Models ONLY ....................................................................................................... 32

Disconnect Panel Assembly

208-240 Volt Gas Models ONLY ................................................................................................ 33

Main Electrical Disconnect Panel Assembly

for Gas Models ONLY ................................................................................................................ 34

Main Electrical Disconnect Panel Assembly

for Electric Models ONLY .......................................................................................................... 35

Air Jet and Exhaust Humidity Sensor Assemblies ................................................................................... 36

Rear & Top Panel Assembly

for Gas Models ONLY ................................................................................................................ 37

Rear & Top Panel Assembly

for Electric Models ONLY .......................................................................................................... 38

Electric Oven Component Application Chart ......................................................................................... 39

2

Control Door Assembly

Illus. No. Part No. Qty. Description

1 112366 1 Milnor Logo ONLY
2* 881957 1 Stainless Steel Control Door Assembly

(includes illus. nos. 2, 3, 7, and 8)
(For models mfd. as of March 23, 1998)

881046 1 Stainless Steel Control Door Assembly

(includes illus. nos. 2, 3, 7, and 8)

(For models mfd. prior to March 23, 1998)
3 117600 4 Noise Suppression Tape (sold by the foot)
4 150309 4 #10-16 x 1/2 Hex Crimptite Screw
5 102600 1 Control Door Rod Support Catch
6 102601 1 Control Door Rod Retainer Clip
7 102502 1 Control Door Support Rod
8 160005 2 Spring Turn Latch (2-piece)

* Specify color when ordering.

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

Inlet Humidity Sensor Assembly

3

Illus. No. Part No. Qty. Description

1 122644 1 6-Position Socket Connector
2 122706 4 Sockets
3 122640 1 9-Position Socket Connector
4 122706 6 Sockets
5 150309 2 10-16 x 1/2 Hex Head Crimptite Screw
6 319754 1 Inlet Humidity Sensor Bracket
7 152001 1 8-32 Hex Nut
8 153018 1 8 Star Washer
9 121488 1 3/8 Rubber Cushioned Clamp
10 136989 1 Humidity Sensor Assembly

Telephone: [phone] Fax: [phone]

4

Control Door Assembly for Round Door

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

Control Door Assembly for Round Door

Illus. No. Part No. Qty. Description

1 881790 1 Burner Control Wiring
2 881789 1 Basket (Tumbler) Hi-Limit Temperature Sensor Harness
3 881637 1 Sail Switch Hi-Limit Harness
4 881788 1 ML-75 Power Control Harness

(for Non-Reversing Gas Models Only)

881787 1 ML-75 Power Control Harness

(for Reversing Gas Models Only)

881786 1 ML-75 Power Control Harness

(for Non-Reversing Steam Models Only)

881787 1 ML-75 Power Control Harness

(for Reversing Steam Models Only)
5 881785 1 ML-75 Door Switch Harness
6 824993 1 Rotational Sensor Harness

(Front Wiring Box to Rear Wiring Box)

824994 1 Rotational Sensor Harness

(Rear Wiring Box to Sensor)
7 122648 1 4-Pin Connector
8 122706 4 Socket Terminal ONLY
9 122646 1 2-Pin Connector
10 122706 2 Socket Terminal ONLY
11 122706 9 Socket Terminal ONLY
12 122640 1 9-Pin Connector
13 122706 6 Socket Terminal ONLY
14 122644 1 6-Pin Terminal

5

Telephone: [phone] Fax: [phone]

6

Front Panel/Main Door Assemblies

for models mfd. prior to March 23, 1998 with 25 5/8 round door

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

Front Panel/Main Door Assemblies

for models mfd. prior to March 23, 1998 with 25 5/8 round door

Illus. No. Part No. Qty. Description

1 881289 1 Stainless Steel Front Panel Assembly

(includes illus. nos. 1, 11, and 12)
2 102211 1 Door Glass

170730 1 Door Glass Adhesive (10.3 oz cartridge)

3 102354 1 Door Gasket

170730 1 Door Gasket Adhesive (10.3 oz cartridge)

4 881207 1 Stainless Steel Main Door Assembly

Complete (includes illus. nos. 3 through 10 and 13 through 16)
5 152014 6 1/4-20 Free Spin Washout
6 150682 6 1/4-20 x 5/8 Polished Head Carriage Bolt
7 170333 1 Stainless Steel Main Door Handle ONLY
8 851032 1 Stainless Steel Main Door Hinge ONLY
9 150120 1 Door Latch Screw
10 151009 1 #10-32 Stainless Steel Hex Acorn Nut
11 170330 1 Friction Door Latch
12 154215 2 1/8 Pop Rivet
13 150443 4 1/4-20 x 7/8 Stainless Steel Cap Head Set Screw
14 881208 1 Stainless Steel Top Hinge Block Assy.

(includes illus. nos. 13 and 14)
15 881209 1 Stainless Steel Bottom Hinge Block

(includes illus. nos. 13, 15, and 16)
16 153031 1 1/4 Nylon Washer

7

Telephone: [phone] Fax: [phone]

8

Front Panel/Main Door Assemblies

for models mfd. as of March 23, 1998 with 37 1/4 round door

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

Front Panel/Main Door Assemblies

for models mfd. as of March 23, 1998 with 37 1/4 Round Door

Illus. No. Part No. Qty. Description

1 882001 1 Stainless Steel Front Panel

(includes illus. nos. 1, 12, and 13)
2 102214 1 30 Door Glass with Holes
3 151012 4 #10-32 White Nylon Acorn Nut
4 102357 1 Door Gasket
5 882013 1 Stainless Steel Main Door Assembly Component

(includes illus. nos. 2 through 11)

882012 1 Stainless Steel Main Door Ring Only
6 152014 6 1/4-20 Free Spin Washout
7 150682 6 1/4-20 x 5/8 Polished Head Carriage Bolt
8 314755 1 Stainless Steel Large Main Door Handle
9 882011 1 Stainless Steel Main Door Hinge
10 150120 1 Door Latch Screw
11 152008 1 #10-32 Hex Nut
12 170330 1 Friction Door Catch
13 154215 2 5/32 Pop Rivet
14 150443 4 1/4-20 x 7/8 Stainless Steel Cap Head Set Screw
15 881208 1 Stainless Steel Top Hinge Block Assembly

(includes illus. nos. 14 and 15)

16 881209 1 Stainless Steel Bottom Hinge Block Assembly

(includes illus. nos. 14, 16 and 17)

17 153031 1 1/4 Nylon Washer

9

Telephone: [phone] Fax: [phone]

10

Microprocessor Control Panel Assembly

Illus. No. Part No. Qty. Description

1 112535 1 OPL English Keyboard Label Assembly
2 801225 1 Phase 5 Microprocessor Control Panel Only

881319 1 Wet Wash Phase 5 Microprocessor Control Panel Assembly Complete

(includes illus. nos. 1 through 5)
3 137108 1 Wet Wash Microprocessor Board
4 153010 2 #6 Star Washer
5 150005 2 #6-32 x 1/4 Phillips Round Head Machine Screw
6 150309 1 #10-16 x 1/2 Hex Head Crimptite Screw

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

Front Panel/Main Door Assemblies

for models mfd. with large square door assembly

11

Illus. No. Part No. Qty. Description

1* 390160 1 Stainless Steel Main Door Handle
2 151011 3 5/16-18 Acorn Nut
3* 881959 1 Front Panel and Main Door Assembly

881958 1 Main Door ONLY

(includes illus. nos. 1 through 7)
4 151011 9 5/16-18 Acorn Nut
5 102210 1 20-7/16 Door Glass

170730 1 Door Glass Adhesive (10.3 oz. cartridge)
6 102112 2 Door Magnet (5/16 x 1/4 x 34-3/4)
7 102356 1 Main Door Gasket (13-1/6 x 1-3/8 x 97-1/2)
8 881209 1 Stainless Steel Bottom Hinge Block
9 150443 4 1/4-20 x 3/4 Stainless Steel Cap Screw

10 881208 1 Stainless Steel Top Hinge Block
11* 881960 1 Stainless Steel Front Panel Assembly

* Specify color when ordering

Telephone: [phone] Fax: [phone]