Maytag MD-170 Administrator Guide

020800JEV/abe ADC Part No. 113024

MD-170

Installation/Operator's Manual

For replacement parts, contact the distributor from which the dryer

was purchased or contact:

Maytag Co.

403 West Fourth St North

Newton, Iowa 50208

(515) 787-7000

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 DOYOU 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.

AVERTISSEMENT: Assurez-vous de bien

suivre les instructions données dans cette

notice pour réduire au minimum le risque

dincendie ou dexplosion ou pour éviter tout

dommage matériel, toute blessure ou la mort.

Ne pas entreposer ni utiliser dessence ni

dautres vapeurs ou liquides inflammables dans

le voisinage de cet appareil ou de tout autre

appareil.

QUE FAIRE SI VOUS SENTEZ UNE ODEUR

DE GAZ:

* Ne pas tenter dallumer dappareil.

* Ne touchez à aucun interrupteur. Ne pas

vous servir des téléphones se trouvant dans

le bâtiment où vous vous trouvez..

* Évacuez la pièce, le bâtiment ou la zone.

* Appelez immédiatement votre fournisseur de

gaz depuis un voisin. Suivez les instructions

du fournisseur.

* Si vous ne pouvez rejoindre le fournisseur

de gaz, appelez le service des incendies.

Linstallation et lentretien doivent être assurés

par un installateur ou un service dentretien

qualifié ou par le fournisseur de gaz.

Retain This Manual In A Safe Place For Future Reference

DATE OF PURCHASE MODEL NO.

DISTRIBUTORS NAME

Serial Number(s)

MD-170

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.

Our 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 and 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.

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.

We have tried to make this manual as complete as possible and hope you will find it useful. Manufacturer 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:

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

Maytag Co.

403 West Fourth St North

Newton, Iowa 50208

(515) 787-7000

IMPORTANT

YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS

SUPPLY BEFOREANY COVERS or GUARDSARE REMOVED FROM THE MACHINE

TOALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, or TESTING

OFANY EQUIPMENT per OSHA (Occupational Safety and HealthAdministration) STAN-

DARDS.

CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON OR NEAR THE DRYERS.

WARNING

CHILDREN SHOULD BE SUPERVISED IF NEAR DRYERS IN OPERATION.

DRYERS SHOULD NEVER BE LEFT UNATTENDEDWHILE IN OPERATION.

CAUTION

FOR YOUR SAFETY

DO NOT DRYMOP HEADS INTHE DRYER.

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

WARNING

UNDER NO CIRCUMSTANCES should the door switch or the heat circuit devices

ever be disabled.

Caution: Label all wires prior to

disconnection when servicing controls. Wiring

errors can cause improper operation.

«Attention: Lor des opérations dentretien

des commandes étiqueter tous fils avant

de les déconnecter. Toute erreur de

câblage peut étre une source de danger et

de panne.»

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.

IMPORTANT

PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and

specified in the installation and operator's manual included with the dryer.

Dryers must not be installed or stored in an area where it will be exposed to water or weather.

The wiring diagram for the dryer is located in the front electrical control box area.

DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER and SCREEN

IN PLACE, EVEN IFAN EXTERNALLINT COLLECTION SYSTEM IS USED.

WARNING

Table of Contents

SECTION I

IMPORTANT INFORMATION ............................................................................... 3

A. RECEIVING and HANDLING................................................................................................... 3

B. SAFETY PRECAUTIONS ........................................................................................................ 4

SECTION II

SUPER AD-30 SPECIFICATIONS.......................................................................... 6

A. SPECIFICATIONS (Gas and Steam Models) ............................................................................. 6

B COMPONENT IDENTIFICATION ........................................................................................... 8

SECTION III

INSTALLATION PROCEDURES ......................................................................... 10

A. LOCATION REQUIREMENTS .............................................................................................. 10

B. UNPACKING/SETTING UP .................................................................................................. 11

C. DRYER ENCLOSURE REQUIREMENTS ............................................................................. 13

D. FRESHAIR SUPPLY .............................................................................................................. 14

E. EXHAUST REQUIREMENTS ................................................................................................ 15

F. ELECTRICALINFORMATION .............................................................................................. 21

G. GAS INFORMATION .............................................................................................................25

H. STEAM INFORMATION ....................................................................................................... 29

I. PREPARATION FOR OPERATION / START-UP................................................................... 33

J. PREOPERATIONALTESTS ................................................................................................... 34

K. SHUT DOWN INSTRUCTIONS ........................................................................................... 36

L. COMPRESSEDAIR REQUIREMENTS ................................................................................. 37

SECTION IV

SERVICE / PARTS INFORMATION.................................................................... 38

A. SERVICE................................................................................................................................. 38

B. PARTS ..................................................................................................................................... 38

SECTION V

WARRANTY INFORMATION .............................................................................. 39

A. RETURNING WARRANTY CARD(S) ................................................................................... 39

SECTION VI

ROUTINE MAINTENANCE .................................................................................. 40

A. CLEANING ............................................................................................................................ 40

B. ADJUSTMENTS ..................................................................................................................... 42

C. LUBRICATION ....................................................................................................................... 42

SECTION VII

TROUBLESHOOTING ........................................................................................... 43

SECTION VIII

REVERSING TIMER SPIN / DWELL ADJUSTMENTS .................................. 60

SECTION IX

DATA LABEL LOCATION/INFORMATION ...................................................... 61

SECTION X

PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT

COMONENTS ..........................................................................................................63

SECTION XI

BURNER AND LINT (TUMBLER) CHAMBER MANUAL RESET

HI-LIMIT INSTRUCTIONS .............................................................................. 66

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

wooden skid should be visually inspected for shipping damage. If any damage whatsoever is noticed, inspect

further before delivering carrier leaves.

Dryers damaged in shipment:

1. ALL dryers should be inspected upon receipt and before they are signed for.

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

3. If the dryer is damaged beyond repair, it should be refused. Those dryers which were not damaged in a

damaged shipment should be accepted, but the number received and the number refused must be noted 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/parts damaged in transit cannot be claimed under warranty.

5. Freight claims are the responsibility of the consignee, and ALL claims must be filed at the receiving end.

The manufacturer assumes no responsibility for freight claims or damages.

6. If you need assistance in handling the situation, please contact the manufacturer's Traffic Manager at (508)

678-9000.

IMPORTANT: The dryer must be transported and handled in an upright position at all times.

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. PERSONALINJURY 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 the manufacturer 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 only water-washed fabrics. 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,

or 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 tumbler (basket) may damage

plastics or rubber and also may be a fire hazard.

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 Electrical Code ANSI/NFPA NO. 70-LATEST EDITION.

NOTE: Failure to do so will VOID THE WARRANTY.

9. UNDER NO CIRCUMSTANCES should the dryer door switches, lint door switch, heat safety circuit ever

be disabled.

WARNING: PERSONAL INJURYor 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. 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 orTHE STEAM SUPPLY BEFOREANY COVERS or

GUARDSARE REMOVED FROM THE MACHINE TOALLOWACCESS

FOR CLEANING,ADJUSTING, INSTALLATION, or TESTING OFANY

EQUIPMENT per OSHA (Occupational Safety and HealthAdministration)

STANDARDS.

SECTION II

SPECIFICATIONS / COMPONENT IDENTIFICATION

A. SPECIFICATIONS (GAS and STEAM)

Gas

Steam

IMPORTANT: Gas dryers and steam dryers must be provided with a clean, dry, regulated 80 PSI

±10 PSI (552 kPa ± 0.69 kPa) air supply.

NOTE: The manufacturer reserves the right to make changes in specifications at any time, without

notice or obligation.

Maximum Capacity (Dry Weight) 170 lbs. 77.1 kg

Basket Diameter 51-1/2" 130.8 cm

Basket Depth 42-1/2" 107.9 cm

Basket Motor 1 HP .746 kw

Blower Motor 7-1/2 HP 5.6 kw

Door Opening (Diameter) 31-3/8" 79.7 cm

Basket Volume 51.2 cu. ft. 1.45 cu. m.

Dryers Per 20’/40’Container 3/7

Dryers Per 45’/48’Truck 8/8

Voltage Available 208-600v / 3ø / 3, 4w 50/60 Hz

Heat Input 550,000 btu/hr 138,600 kcal/hr

Approx. Weight (Uncrated) 1,900 lbs. 861.3 kg

Approx. Weight (Crated) 2,065 lbs. 936.1 kg

Airflow 3,700 cfm 104.75 cmm

Inlet Size 1-1/2" 3.81 cm

Compressed Air Connection 1/8" F.P.T. ---

Compressed Air Requirement 2.5 cfm @ 80 PSI .007 cmm @ 552 kPa

Voltage Available 208-600v / 3ø / 3, 4w 50/60 Hz

Approx. Weight (Uncrated) 2,050 lbs. 929.3 kg

Approx. Weight (Crated) 2,220 lbs. 1,006.3 kg

Heat Input 19 Bhp

Steam Consumption 725 lbs/hr 329.1 kg/hr

Airflow 4,400 cfm 124.56 cmm

Inlet Size 1-1/2" 3.81 cm

Return Size 1-1/2" 3.81 cm

Compressed Air Connection 1/8" F.P.T ---

Compressed Air Requirement 6 cfh @ 80 PSI .017 cmm @ 552 kPa

Shaded areas are stated in metric equivalents

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