Page 2 - Retain This Manual In A Safe Place For Future Reference; “IMPORTANT NOTE TO PURCHASER”; Information; obtained from your local gas supplier on the instructions; must be; posted in a; Important; FOR YOUR SAFETY
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 shoul...
Page 3 - IMPORTANT; (Occupational Safety and Health Administration); CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON OR NEAR THE DRYER(S).; CAUTION; DRYERS SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION.; DO NOT; DO NOT; USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES.; WARNING; Proposition 65; WARNING
IMPORTANT YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPLY AND THE GASSUPPLY OR THE STEAM SUPPLY BEFORE ANY COVERS OR GUARDS AREREMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING,ADJUSTING, INSTALLATION, OR TESTING OF ANY EQUIPMENT PER OSHA (Occupational Safety and Health Administration) STAND...
Page 4 - Dryer; will; exposed to water or weather.
WARNING The dryer must never be operated with any of the back guards, outer tops, or servicepanels removed. PERSONAL INJURY OR FIRE COULD RESULT. IMPORTANT PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and/orspecified in the installation manual included with the dryer. WARNING DRY...
Page 5 - Table of Contents
SECTION IIMPORTANT INFORMATION ............................................................................... 3 A. Receiving and Handling ............................................................................................................... 3B. Safety Precautions .............................
Page 7 - SECTION I; IMPORTANT INFORMATION; A. RECEIVING AND HANDLING; The dryer; ALL
3 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 (oroptional box) as a means of preventing damage in transit. Upon delivery, the dryer and/or packaging, andwooden skid should be visuall...
Page 8 - B. SAFETY PRECAUTIONS; For your safety, the information in this manual; operated with any of the back guards, outer tops, or; Dry only water washed fabrics.; EXPLOSION
4 B. SAFETY PRECAUTIONS 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. WARNING: The dryer must never be operated with any of the back guards, outer tops, or service p...
Page 9 - Failure to do so will VOID THE WARRANTY.; WARNING: PERSONAL INJURY OR FIRE COULD RESULT.; installed in a location/environment, which the ambient
5 7. A program should be established for the inspection and cleaning of lint in the burner area, exhaust ductwork, and area around the back of the dryer. The frequency of inspection and cleaning can best be determinedfrom experience at each location. WARNING: The collection of lint in the burner are...
Page 10 - SECTION II; SPECIFICATIONS/COMPONENT IDENTIFICATION
6 Shaded areas are stated in metric equivalents 5/26/06 IMPORTANT: Gas dryers and steam dryers must be provided with a clean, dry, and regulated 80 psi ± 10 psi (5.51 bar ± 0.68 bar) air supply. NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. ...
Page 11 - Specifications – Gas and Steam
7 NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. Specifications – Gas and Steam
Page 12 - B. COMPONENT IDENTIFICATION
8 B. COMPONENT IDENTIFICATION 1. Dryer Front View Illus. No. Description 1 Microprocessor Control/Keypad Panel Assembly (controls) 2 Control (top access) Door Assembly 3 Main Door Assembly 4 Lint Drawer 5 Lint Door 6 Wire Diagram (located behind control door) 7 Data Label and Installation Label 8 To...
Page 14 - SECTION III; INSTALLATION PROCEDURES; A. LOCATION REQUIREMENTS; “The dryer; will be
1 0 SECTION III INSTALLATION PROCEDURES Installation should be performed by competent technicians in accordance with local and state codes. In the absence of these codes, the installation must conform to applicable American National Standards: ANSI Z223.1- LATEST EDITION (National Fuel Gas Code) or ...
Page 15 - IMPORTANT: The dryer; illustration above
1 1 CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors. Every 6 months, inspect the exhaust ducting and remove any lint build up. IMPORTANT: The dryer must be installed in a location/environment, which the ambient temperature remains between 40° F (4.44° C) and 130° ...
Page 16 - illustration below; illustration below
1 2 2. If more headroom is needed when moving the dryer into position, the top console (module) may be removed. To Remove Top Console (module)... a. Disconnect the ground wire (A in the illustration below ) located at the rear upper left corner of the dryer. b. Remove the eight (8) sets of nuts and ...
Page 17 - C. DRYER ENCLOSURE REQUIREMENTS; should be; Bulkhead facing
1 3 C. DRYER ENCLOSURE REQUIREMENTS Even though a 12-inch (30.48 cm) clearance is acceptable, it is recommended that the rear of the dryer bepositioned approximately 24-inches (60.96 cm) from the nearest obstruction (i.e., wall) for ease of installation,maintenance, and service. Bulkheads and partit...
Page 18 - D. FRESH AIR SUPPLY REQUIREMENTS
1 4 D. FRESH AIR SUPPLY REQUIREMENTS When the dryer is operating, it draws in room air, heats it, passes this air through the basket (tumbler), andexhausts 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...
Page 19 - E. EXHAUST REQUIREMENTS
1 5 E. EXHAUST REQUIREMENTS 1. General Exhaust Ductwork Information Exhaust ductwork should be designed and installed by a qualified professional. Improperly sized ductwork will create excessive back pressure, which results in slow drying, increased use of energy, overheating ofthe dryer, and shutdo...
Page 20 - should; THE DUCT SIZE; MUST NOT; REDUCED
1 6 NOTE: As per the National Fuel Gas Code, “Exhaust ducts for Type 2 clothes dryers shall beconstructed of sheet metal or other noncombustible material. Such ducts shall be equivalent instrength and corrosion resistance to ducts made of galvanized sheet steel not less than 26gauge (0.0195-inches [...
Page 21 - cannot; exceed 20 feet
1 7 It is suggested that the ductwork from each dryer not exceed 20 feet (6.09 meters) with no more than two(2) elbows (excluding dryer connections). If the ductwork exceeds 20 feet (6.09 meters) or has numerouselbows, the cross-sectional area of the ductwork must be increased in proportion to the l...
Page 25 - F. ELECTRICAL INFORMATION; The use of aluminum wire will VOID THE WARRANTY.
2 1 F. ELECTRICAL INFORMATION 1. Electrical Requirements It is your responsibility to have ALL electrical connections made by a properly licensed and competent electrician to assure that the electrical installation is adequate and conforms to local and state regulations orcodes. In the absence of su...
Page 26 - GAS AND STEAM
2 2 2. Electrical Service Specifications a . Gas and Steam Models Only * AWG Stranded Wire Type...size wire as per National Electrical Code or local codes. 1/23/09 * * 3-Wire is available. b. Electric Models Only * AWG Stranded Wire Type...size wire as per National Electrical Code or local codes. 1/...
Page 27 - exactly; Any damage done to dryer; NOTE: A CIRCUIT SERVICING EACH DRYER; MUST BE; PROVIDED
2 3 IMPORTANT: The dryer must be connected to the electric supply shown on the data label. In the case of 208 VAC or 240 VAC, the supply voltage must match the electric servicespecifications of the data label exactly . WARNING: 208 VAC and 240 VAC ARE NOT THE SAME. Any damage done to dryer component...
Page 28 - For personal safety and proper operation, the dryer; is
2 4 4. Grounding 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 ...
Page 29 - Any burner changes or conversions; IS NOT; PROVIDED WITH AN INTERNAL GAS SUPPLY
2 5 G. GAS INFORMATION It is your responsibility to have ALL plumbing connections made by a qualified professional to assure that the gas plumbing installation is adequate and conforms to local and state regulations or codes. In the absence of suchcodes, ALL plumbing connections, materials, and work...
Page 30 - NATURAL; TYPE OF GAS; Rating
2 6 2. Technical Data a . Gas Specifications Shaded areas are stated in metric equivalents * Measured at the gas valve pressure tap when the gas valve is on. b. Gas Connections: Inlet connection --- 1-1/2” F.P.T.Inlet supply size --- 1-1/2” N.P.T. (minimum)Btu/hr input -------- 550,000 (138,600 kcal...
Page 32 - NOTE
2 8 IMPORTANT: The dryer and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of1/2 psig (3.5 kPa). NOTE : The dryer must be isolated from the gas supply piping system by closing its individual ...
Page 33 - H. STEAM INFORMATION; Steam Damper Air System Connections; Coil failure due to improper pH level will VOID THE WARRANTY.
2 9 H. STEAM INFORMATION It is your responsibility to have ALL steam plumbing connections made by a qualified professional to assure that the installation is adequate and conforms to local and state regulations or codes. IMPORTANT: Failure to comply with the requirements stipulated in this manual ca...
Page 34 - STEAM DAMPER SYSTEM
3 0 b. The steam supply line to the dryer must include a 12-inch (30.48 cm) riser along with a drip trap and check valve. This will prevent any condensate from entering the steam coil. c . Flexible hoses or couplings must be used. The dryer vibrates slightly when it runs and this will cause the stea...
Page 35 - Diagram 2; at the top of; Compressed Air Supply
3 1 4. Steam Damper Air System Connections The dryer is manufactured with a pneumatic (piston) damper system, which requires an external supply ofcompressed air. The air connection is made to the steam damper solenoid valve, which is located at therear inner top area of the dryer just in front of th...
Page 37 - ALL THE WAY IN PLACE TO ACTIVATE THE
3 3 I. PREPARATION FOR OPERATION/START-UP The following items should be checked before attempting to operate the dryer: 1. Read ALL “ CAUTION ,” “ WARNING ,” and “ DIRECTION ” labels attached to the dryer. 2. Check incoming supply voltage to be sure that it is the same as indicated on the dryer data...
Page 38 - J. PREOPERATIONAL TEST; drastically reduced and premature component; During the purging period, check to be sure that; gas shutoff valves are open.
3 4 J. PREOPERATIONAL TEST ALL dryers are thoroughly tested and inspected before leaving the factory. However, a preoperational test should be performed before the dryer is publicly used. It is possible that adjustments have changed in transit or due to marginal location (installation) conditions. 1...
Page 40 - K. PREOPERATIONAL INSTRUCTIONS; L. COMPRESSED AIR REQUIREMENTS
3 6 K. PREOPERATIONAL INSTRUCTIONS NON-COIN MODELS 1. To start the dryer: a . Microprocessor Controller (Computer) Dryers... 1) The light emitting diode (L.E.D.) display will read “READY.” 2) Press the “E” on the keypad. 3) The dryer will start, and the L.E.D. display will show “MANUAL DRYING CYCLE ...
Page 41 - M. SHUTDOWN INSTRUCTIONS
3 7 2. Air Regulation No air regulation or air filtration is provided with the dryer. External regulation/filtration of 80 psi (5.51 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 necessar...
Page 42 - SECTION IV; SERVICE/PARTS INFORMATION
3 8 SECTION IV SERVICE/PARTS INFORMATION A. SERVICE 1. Service must be performed by a qualified trained technician, service agency, or gas supplier. If service is required, contact the reseller from whom the ADC equipment was purchased. If the reseller cannot be contacted or is unknown, contact the ...
Page 43 - SECTION V; WARRANTY INFORMATION; A. RETURNING WARRANTY CARDS; ADC; C. RETURNING WARRANTY PARTS
3 9 SECTION V WARRANTY INFORMATION A. RETURNING WARRANTY CARDS 1. Before any dryer leaves the ADC factory test area, a warranty card is placed on the back side of the main door glass. These warranty cards are intended to serve the customer where we record the individualinstallation date and warranty...
Page 45 - SECTION VI; ROUTINE MAINTENANCE; Dryer produces combustible lint and; CLEAN LINT FROM LINT DRAWER/SCREEN EVERY THIRD OR FOURTH LOAD.
4 1 SECTION VI ROUTINE MAINTENANCE A. CLEANING A program and/or schedule should be established for periodic inspection, cleaning, and removal of lint from various areas of the dryer, as well as throughout the ductwork system. The frequency of cleaning can best bedetermined from experience at each lo...
Page 46 - NOTE: THE ACCUMULATION OF LINT IN THE EXHAUST DUCTWORK CAN; DO
4 2 STEAM DRYERS Clean the steam coil fins. Suggest using compressed air and a vacuum cleaner with brush attachment. NOTE: When cleaning steam coil fins, be careful not to bend the fins. If fins are bent, straighten byusing a fin comb, which is available from any local air-conditioning supply house....
Page 47 - Squirrel cage type fan (impellor) on the blower motor
4 3 B. ADJUSTMENTS 7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER Inspect bolts, nuts, screws, (bearing setscrews), grounding connections, and nonpermanent gas connections(i.e., unions, shutoff valves, and orifices). Fan (impellor) V-belts, along with the motor and drive belts should be exa...
Page 48 - SECTION VII; MANUAL RESET BURNER HI-LIMIT INSTRUCTIONS; Discontinue power to dryer before attempting to reset hi-limit.
4 4 SECTION VII MANUAL RESET BURNER HI-LIMIT INSTRUCTIONS A. PHASE 7 This dryer was manufactured with a manual reset burner hi-limit thermostat, which is monitored by the Phase 7computer. If the burner hi-limit is open prior to the start of the drying cycle, the dryer will start momentarily andthen ...
Page 49 - SECTION VIII; DATA LABEL INFORMATION; serial number
4 5 SECTION VIII DATA LABEL INFORMATION When contacting ADC , certain information is required to ensure proper service/parts information from ADC . This information is on the data label that is affixed to the left side panel/wall area behind the control door. Whencontacting ADC , please have the mod...
Page 50 - SECTION IX; REVERSING TIMER SPIN/DWELL ADJUSTMENTS
4 6 SECTION IX REVERSING TIMER SPIN/DWELL ADJUSTMENTS Timer models have an electric reversing timer in the electric service box, which is located in the upper left reararea of the dryer. Both the dwell (stop) time and basket (tumbler) spin time are adjustable by mode selection switches located onthe...
Page 51 - SECTION X; PROCEDURE FOR FUNCTIONAL CHECK; illustration
4 7 SECTION X PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 1. Microprocessor Controller (Computer) Board a . Phase 7 Non-Coin Models 1) Upon completing installation of the replacement microprocessor controller (computer) board,reestablish power to the dryer. 2) Start the drying cycle by ...
Page 53 - SECTION XI; SENSOR ACTIVATED; BEFORE YOU START, CHECK LOCAL CODES AND PERMITS; It is your responsibility to have; plumbing connections made by a qualified; is not; INSTALLATION; Flexible supply line/coupling; should not be
4 9 SECTION XI SENSOR ACTIVATED FIRE EXTINGUISHING (S.A.F.E.) SYSTEM The exclusive S.A.F.E. system will extinguish fires that may start in the drying basket (tumbler). A series ofsensors positioned throughout the basket (tumbler) and interfaced with the microprocessor will trigger the S.A.F.E.system...
Page 54 - It is recommended
5 0 2. Water Connections: The water connection is made to the 3/4”-11.5 NHhose adaptor of the electric water solenoid valve,located at the rear upper midsection of the dryer (referto the photo). The water solenoid valve has a 3/8” M.P.T. connectionsupplied with a 3/4”-11.5 NH hose adaptor to provide...
Page 55 - Electrical power; times. If the main electrical
5 1 OPTIONAL MANUAL BYPASS Provisions are made in the dryer S.A.F.E. system for the installation of an optional manual bypass. Dependingon the model dryer, the connections for the manual bypass are made at the “T” or “three way” fitting, located inthe outlet supply side of the water solenoid valve. ...
Page 56 - SYSTEM RESET; This is a test function only and the keys
5 2 S.A.F.E. SYSTEM THEORY OF OPERATION While the dryer is in an idle state or 20-seconds after the heat turns off, the Phase 7 control monitors theS.A.F.E. system probe located in the top of the basket (tumbler) chamber and records the minimum temperature.If the minimum recorded S.A.F.E. system pro...
