American Dryer Corp Gas-Electric-Steam AD-75HS User Manual

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AD-75HS

(Gas/Electric/Steam)

Installation Manual

WARNING: For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury or death.

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

WHAT DO YOU DO IF YOU SMELL GAS

*Do not try to light any appliance.

*Do not touch any electrical switch; do not use any phone in your building.

*Clear the room, building or area of all occupants.

*Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

*If you cannot reach your gas supplier, call the fire department.

Installation and service must be performed by a qualified installer, service agency or the gas supplier.

For replacement parts, contact the distributor from which the dryer was purchased or

American Dryer Corporation

88 Currant Road

Fall River MA 02720-4781

Telephone: (508) 678-9000 /Fax: (508)678-9447E-mail:techsupport@amdry.com

081398GS/abe

ADC Part No. 113039

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, andtrouble-freeoperation.

ONLY properly licensed 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.

WARNING: UNDER NO CIRCUMSTANCES should the door switch or the heat circuit devices ever be disabled.

WARNING: The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY or FIRE COULD RESULT.

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.

Important

For your convenience, log the following information:

DATE OF PURCHASE

 

MODEL NO.

AD-75

DISTRIBUTORS NAME

Serial Number(s)

Replacement parts can be obtained from your distributor or the ADC factory. When ordering replacement parts from the factory, you can FAX your order toADC at (508)678-9447or telephone your orders directly to theADC Parts Department at (508)678-9000.Please specify the dryermodel number andserial number in addition to thedescription andpart 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.

IMPORTANT

YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY or THE STEAM SUPPLY BEFORE ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) STANDARDS.

CAUTION

LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.

VERIFY PROPER OPERATION AFTER SERVICING.

CAUTION

DRYER(S) SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION.

WARNING

The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY or FIRE COULD RESULT.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPOR AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

DO NOT DRY MOP HEADS IN THE DRYER.

DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES.

IMPORTANT

PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and/or specified in the installation/operator's manual included with the dryer.

Dryer(s) must not be installed or stored in an area where it will be exposed to water and/or weather.

Table of Contents

 

SECTION I

 

IMPORTANT INFORMATION ...............................................................................

3

A. Receiving and Handling ............................................................................................................

3

B. Safety Precautions .....................................................................................................................

4

SECTION II

 

SPECIFICATIONS ....................................................................................................

6

A. Specifications ............................................................................................................................

6

B. Component Identification ..........................................................................................................

8

SECTION III

 

INSTALLATION REQUIREMENTS ...................................................................

10

A. Location Requirements ...........................................................................................................

10

B. Unpacking/Setting Up .............................................................................................................

11

C. Dryer Enclosure Requirements ................................................................................................

12

D. Fresh Air Supply .....................................................................................................................

13

E. Exhaust Requirements ............................................................................................................

14

F. Electrical Information ..............................................................................................................

18

G. Gas Information ......................................................................................................................

26

H. Steam Information ...................................................................................................................

30

I. Preparation For Operation/Start-up .........................................................................................

35

J. Preoperational Tests .................................................................................................................

36

K. Preoperational Instructions ......................................................................................................

38

L. Shut Down Instructions ...........................................................................................................

39

SECTION IV

 

SERVICE/PARTS INFORMATION .....................................................................

40

A. Service ....................................................................................................................................

40

B. Parts .........................................................................................................................................

40

SECTION V

 

WARRANTY INFORMATION .............................................................................

41

A. Returning Warranty Card(s) ....................................................................................................

41

B. Parts .........................................................................................................................................

41

C. Returning Warranty Card(s) ....................................................................................................

41

SECTION VI

 

ROUTINE MAINTENANCE .................................................................................

43

A. Cleaning ..................................................................................................................................

43

B. Adjustments .............................................................................................................................

45

SECTION VII

 

PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT

 

COMPONENTS .......................................................................................................

46

SECTION VIII

 

REVERSING TIMER SPIN/DWELL ADJUSTMENTS ...................................

49

SECTION IX

 

TECHNICAL INFORMATION .............................................................................

50

Data Label .....................................................................................................................................

51

SECTION X

 

TROUBLESHOOTING ............................................................................................

52

Microprocessor (Computer) Models ..............................................................................................

54

Dual Timer Models .......................................................................................................................

64

SECTION I

IMPORTANT INFORMATION

A. RECEIVING and HANDLING

The dryer is shipped in a protective stretch wrap cover with protective cardboard corners and top cover (or optional box) as a means of preventing damage in transit. Upon delivery, the dryer and/or packaging, and woodenskid shouldbevisuallyinspectedforshippingdamage. Ifanydamagewhatsoeverisnoticed,inspect further before delivering carrier leaves.

Dryersdamagedinshipment.

1.ALL dryersshouldbe inspected upon receipt and before they are signed for.

2.If there is suspected damage or actual damage, the trucker's receipt shouldbe so noted.

3.If the dryer is damaged beyond repair, it should be refused. Those dryers which were not damaged in a damaged shipmentshould be accepted, but the number received and the number refusedmust benoted on the receipt.

4.If you determine that the dryer was damaged after the trucker has left your location, you should call the delivering carrier's freight terminal immediately and file a claim. The freight company considers this concealed damage. This type of freight claim is very difficult to get paid and becomes extremely difficult when more than a day or two passes after the freight was delivered. It is your responsibility to file freight claims. Dryer/partsdamagedintransitcannotbeclaimedunderwarranty.

5.Freight claims are the responsibility of the consignee, and ALL claimsmust be filed at the receiving end.ADCassumes no responsibility for freight claims or damages.

6.If you need assistance in handling the situation, please contact the ADCTraffic Manager at (508)678-9000.

IMPORTANT: Thetumblersectionofthedryermustbetransportedandhandledinanupright

position at all times.

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B. SAFETY PRECAUTIONS

WARNING: For your safety, the information in this manualmust be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury, or loss of life.

WARNING: The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY or FIRE COULD RESULT.

1.DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

2.Purchaser/user should consult the local gas supplier for proper instructions to be followed in the event the user smells gas. The instructions should be posted in a prominent location.

3.WHAT TO DO IF YOU SMELL GAS..

a.DO NOT try to light any appliance.

b.DO NOT touch any electrical switch.

c.DO NOT use any phone in your building.

d.Clear the room, building, or area of ALL occupants.

e.Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

f.If you cannot reach your gas supplier, call the fire department.

4.Installation and service must be performed by a qualified installer, service agency, or gas supplier.

5.Dryer(s) must be exhausted to the outdoors.

6.Although ADC produces a very versatile machine, there are some articles that, due to fabric composition or cleaning method,should not be dried in it.

WARNING: Dry onlywater-washedfabrics.DO NOT dry articles spotted or washed in dry cleaning solvents, a combustible detergent, or "all purpose" cleaner.

EXPLOSION COULD RESULT.

WARNING:DO NOT dry rags or articles coated or contaminated with gasoline, kerosene, oil, paint, wax.

EXPLOSION COULD RESULT.

WARNING:DO NOT dry mop heads. Contamination by wax or flammable solvents will create a fire hazard.

WARNING:DO NOT use heat for drying articles that contain plastic, foam, sponge rubber, or similarly textured rubber materials. Drying in a heated basket (tumbler) may damage plastics or rubber and also may be a fire hazard.

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7.A program should be established for the inspection and cleaning of lint in the heating unit area, exhaust duct work, and inside the dryer. The frequency of inspection and cleaning can best be determined from experience at each location.

WARNING: The collection of lint in the burner area and exhaust duct work can create a potential fire hazard.

8.For personal safety, the dryer must be electrically grounded in accordance with local codes and/or the National Electric Code ANSI/NFPA NO.70-LATESTEDITION.

NOTE: Failure to do so willVOID THE WARRANTY.

9. UNDER NO CIRCUMSTANCES should the dryer door switches or heat safety circuit ever be disabled.

WARNING: PERSONAL INJURY or FIRE COULD RESULT.

10.This dryer is not to be used in the presence of dry cleaning solvents or fumes.

11.Remove articles from the dryer as soon as the drying cycle has been completed.

WARNING: Articles left in the dryer after the drying and cooling cycles have been completed can create a fire hazard.

12.DO NOT operate steam dryers with more than 125 PSI steam pressure. Excessive steam pressure can damage steam coil and/or harm personnel.

13.Replace leaking flexible hoses or other steam fixtures immediately. DO NOT operate the dryer with leaking flexible hoses.PERSONAL INJURY MAY RESULT.

14.The normal PH level for copper type steam coils must be maintained between a value of 8.5 to 9.5. For steel type steam coils the PH levelmust be maintained between a value of 9.5 to 10.5. These limits are set to limit the acid attack of the steam coils.

IMPORTANT: Coil failure due to improper PH level willVOID THE WARRANTY.

15.READ and FOLLOW ALL CAUTION and DIRECTION LABELS ATTACHED TO THE DRYER.

WARNING: YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY BEFORE ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) STANDARDS.

5

SECTION II

SPECIFICATIONS/COMPONENT IDENTIFICATION

A. SPECIFICATIONS

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*For non-reversingmodels.

**A minimum of 3/4" pipe must be supplied to the gas inlet for each dryer.

IMPORTANT: Steam dryersmust be provided with clean, dry, regulated 80 PSI (+/- 10 psi) air supply.

NOTE:ADC reserves the right to make changes in specifications at any time, without notice or obligation.

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