background image

2

American Dryer Corp.

113345-9

S

AFETY

 P

RECAUTIONS

__________

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

loss of life.

The dryer must never be operated with any of the back guards,
outer tops, or service panels removed.  Personal injury or fire
could result.

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

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.

What to 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 gas supplier.

Dryer(s) must be exhausted to the outdoors.

Although 

ADC

 produces a very versatile dryer, 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.

Do not dry rags or articles coated or contaminated with
gasoline, kerosene, oil, paint, or wax.  Explosion could result.

Do not dry mop heads.  Contamination by wax or flammable
solvents will create a fire hazard.

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 may be a fire hazard.

A program should be established for the inspection and
cleaning of lint in the heating unit area, exhaust ductwork,
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

ductwork can create a potential fire hazard.

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, or in Canada, the
Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or
LATEST EDITION.

 Note

Failure to electrically ground the dryer properly will

void the warranty.

Under no circumstances should the dryer door switch, lint
drawer switch, or the heat safety circuit ever be disabled.

 Warning

Personal injury or fire could result should the dryer

door switch, lint drawer switch, or the heat safety
circuit ever be disabled.

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

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.

Do not operate steam dryers with more than 125 psi (8.6 bar)
steam pressure.  Excessive steam pressure can cause
damage to the steam coil and/or harm personnel.

Replace leaking flexible hoses or other steam fixtures
immediately.  Do not operate the dryer with leaking flexible
hoses.  Personal injury may result.

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 level must 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 will void the

warranty.

Read and follow all caution and direction labels attached to
the dryer.

For safety, proper operation, and optimum performance, the
dryer must not be operated with a load less than sixty-six
percent (66%), 36 lbs (16 kg) of its rated capacity.

 Warning

You must disconnect and lock out 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.

Important

Dryer must be installed in a location/environment,

which the ambient temperature remains between
40º F (4.44º C) and 130º F (54.44º C).

!

!

!

!

!

!

!

!

!

Содержание ML-55 Phase 7

Страница 1: ...plier 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 vapeur...

Страница 2: ...at 508 678 9000 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 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 Retain T...

Страница 3: ...rve all safety precautions displayed on the equipment and or specified in the installation manual included with the dryer Dryer must be installed in a location environment which the ambient temperature remains between 40 F 4 44 C and 130 F 54 44 C Caution Label all wires prior to disconnection when servicing controls Wiring errors can cause improper operation Attention Au moment de l entretien des...

Страница 4: ...m experience at each location Warning The collection of lint in the burner area and exhaust ductwork can create a potential fire hazard 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 or in Canada the Canadian Electrical Codes Parts 1 2 CSA C22 1 1990 or LATEST EDITION Note Failure to elec...

Страница 5: ...AIR VOLUME 0 75 cfh 0 02 cmh BOILER HP NORMAL LOAD 4 2 Bhp SUPPLY CONNECTION 1 F N P T RETURN CONNECTION 1 F N P T Specifications _________________________ Shaded areas are stated in metric equivalents 12 01 04 Specify air operated steam damper system or electromechanical steam damper system when ordering Air operated steam damper system must be provided with a clean dry regulated 80 psi 10 psi 5 ...

Страница 6: ... Fuel Gas Code ANSI Z223 1 LATEST EDITION or in Canada the installation must conform to applicable Canadian Standards CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION for General Installation and Gas Plumbing The dryer must be installed on a sound level floor capable of supporting its weight Carpeting must be removed from the floor area that the dryer is to rest on Im...

Страница 7: ...erials and must be located a minimum of 12 inches 30 48 cm 18 inches 45 72 cm or more is recommended for ease of installation maintenance and service above the dryer outer top except along the front of the dryer which may be partially closed in if desired The clearance between the bulkhead header and the dryer must be a minimum of 4 inches 10 16 cm and must not extend more than 4 inches 10 16 cm t...

Страница 8: ..._______ When the dryer is operating it draws in room air heats it passes this air through the basket tumbler and exhausts it out of the building Therefore the room air must be continually replenished from the outdoors If the make up air is inadequate drying time and drying efficiency will be adversely affected Ignition problems and sail switch fluttering problems may result as well as premature mo...

Страница 9: ... 6 meters The minimum diameter of this ductwork must be at least 8 inches 20 32 cm In the case of multiple common dryer venting the distance from the last dryer to the outside exhaust outlet must not exceed 15 feet 4 6 meters The shape of the ductwork is not critical as long as the minimum cross sectional area is provided It is suggested that the use of 90º turns be avoided use 30º and or 45º angl...

Страница 10: ...ections must be made by a properly licensed and competent electrician This is to ensure that the electrical installation is adequate and conforms to local and state regulations or codes In the absence of such codes all electrical connections materials and workmanship must conform to the applicable requirements of the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the Canadian...

Страница 11: ...ng A ground earth connection must be provided and installed in accordance with state and local codes In the absence of these codes grounding must conform to applicable requirements of the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the installation must conform to applicable Canada Standards Canadian Electrical Codes Parts 1 2 CSA C22 1 1990 or LATEST EDITION The ground co...

Страница 12: ...copper lug also provided in this box To gain access the service box cover must be removed The neutral will only be used on 4 wire service This is typical for 380 416V 50 Hz Electrically Heated Models Only The only electrical input connections to the dryer are the 3 phase 3ø power leads L1 L2 L3 and sometimes neutral and ground Single phase 1ø power for the control circuit and for any single phase ...

Страница 13: ...e ANSI Z223 1 LATEST EDITION or in Canada the Canadian Installation Codes CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION as well as local codes and ordinances and must be done by a qualified professional Note Undersized gas piping will result in ignition problems slow drying increased use of energy and can create a safety hazard The dryer must be connected to the ty...

Страница 14: ...re exceeds 12 0 inches 29 9 mb of water column pressure W C Note A water column W C test pressure of 3 5 inches 8 7 mb for natural gas and 10 5 inches 26 1 mb for liquid propane L P dryers is required at the gas valve pressure tap of each dryer for proper and safe operation A 1 8 N P T plugged tap accessible for a test gauge connection must be installed in the main gas supply line immediately upst...

Страница 15: ...m riser along with a drip trap and check valve This will prevent any condensate from entering the steam coil Flexible hoses or couplings must be used The dryer vibrates slightly when it runs and this will cause the steam coil connections to crack if they are hard piped to the supply and return mains Shutoff valves for each dryer should be installed in the supply line return line and drip trap retu...

Страница 16: ...ed in metric equivalents Air Connection Air connection to system 1 8 N P T No air regulator or filtration is provided with the dryer External regulation filtration of 80 psi 5 52 bar must be provided It is suggested that a regulator filter gauge arrangement be added to the compressed air line just before the dryer connection This is necessary to ensure that correct and clean air pressure is achiev...

Страница 17: ... module will lock out until it is manually reset To reset the ignition system open and close the main door and restart the dryer A gas pressure test should be taken at the gas valve pressure tap of each dryer to ensure that the water column W C pressure is correct and consistent Note Water column pressure requirements measured at the pressure tap of the gas valve body Natural Gas 3 5 Inches 8 7 mb...

Страница 18: ...ion and start drying The dryer will then start I E blower basket tumbler and heat The L E D display will read MANUAL DRYING CYCLE D 00 00 MIN REMAIN Note Press and hold the Up Arrow to view the basket tumbler temperature at any time The dryer can be stopped at any time by pressing the Stop Clear O key at this time the dryer will go into a cycle pause If the Stop Clear O key is pressed again at thi...

Страница 19: ...7 Note When ordering replacement parts from the ADC reseller or the ADC factory be sure to give them the correct model number and serial number so that your parts order can be processed in an expeditious manner Returning Warranty Parts______________ All dryer or parts warranty claims or inquiries should be addressed to the ADC Warranty Parts Department To expedite processing the following procedur...

Страница 20: ...ing supply house 90 Days Remove lint from around basket tumbler drive motors and surrounding areas Remove lint from gas valve burner area with a dusting brush or vacuum cleaner attachment Clean any lint accumulation in and around both the blower and drive motor casing openings Note To prevent damage avoid cleaning and or touching ignitor flame probe assembly Every 6 Months Inspect and remove lint ...

Страница 21: ...e retries trials If the flame is not sensed at the end of the third retry trial inter purge period of 30 seconds the DSI module will Lock Out light emitting diode L E D diagnostic indicator flashes A steady L E D indicator indicates normal operation No L E D indicator indicates a power or an internal failure has occurred For Models with Fenwal Controls DSI Module 128937 _______________________ The...

Страница 22: ...et manually This hi temperature condition may be caused due to a restricted exhaust poor airflow or improper burner operation The location of the burner Hi Limit is on the right side of the burner box looking at the burner from the back of the dryer Warning Discontinue power to dryer before attempting to reset Hi Limit DATA LABEL INFORMATION ______ When contacting American Dryer Corporation certai...

Страница 23: ...onfused with 3 4 N P T The sealing of an NH connection is made with a washer opposed to the mating threads of an N P T assembly The two 2 thread designs are not compatible Important Flexible supply line coupling must be used Solenoid valve failure due to hard plumbing connections will void warranty It is recommended that a filter or strainer be installed in the water supply line FIRE SUPPRESSION S...

Страница 24: ..._ While the dryer is in an idle state or 20 seconds after the heat turns off the Phase 7 control monitors the thermistor probe located in the top of the basket tumbler chamber and records the minimum temperature If the minimum recorded thermistor probe temperature is greater than 120 F 48 C and the control detects a 50 rise in temperature this will be the trip point and the F S S routine will acti...

Страница 25: ... section F S S Diagnostics Messages __________ Open Thermistor Probe This message indicates that the F S S thermistor probe either is not connected or is damaged If this condition is detected the Phase 7 non coin control will immediately enter F S S DISABLED mode Shorted Thermistor Probe This message indicates that the F S S thermistor probe is damaged or the wiring is shorted If this condition is...

Страница 26: ...ADC 113345 9 12 01 04 6 ...

Отзывы: