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ADG-215/ADG-220/ADG-230/ADG-235
Installation Manual
WARNING: For your safety the information in AVERTISSEMENT: Assurez-vous de bien
this manual must be followed to minimize the suivre les instructions données dans cette notice
risk of fire or explosion or to prevent property pour réduire au minimum le risque d’incendie
ou d’explosion ou pour éviter tout dommage
damage, personal injury or death.
matériel, toute blessure ou la mort.
— Do not store or use gasoline or other flammable — Ne pas entr
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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 manual included with the dryer. The following “FOR YOUR SAFETY” caution must be po
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IMPORTANT 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. «Attention: Au moment de l’entretien des commandes, étiquetez tous les fils avant de “Caution: Label all wires prior to les débrancher. Des erreurs de câblage disconnection when servicing controls. Wiring peuv
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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. WARNING DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER/SCREEN IN PLACE, EVEN IF AN EXTERNAL LINT COLLECTION SYSTEM IS USED. IMPORTANT PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and/or specified in the installation manual included with the dryer. Dryer must not be installed or stored in an area where it will be exposed to w
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Table of Contents SECTION I IMPORTANT INFORMATION .......................................................................... 2 A. Receiving and Handling ............................................................................................................... 2 B. Safety Precautions ...................................................................................................................... 2 SECTION II SPECIFICATIONS ................................................................
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SECTION I IMPORTANT INFORMATION A. RECEIVING AND HANDLING The dryer is shipped with a protective polyethylene cover and protective corners and is enclosed in a cardboard carton as a means of protection in transit. Upon delivery, the shipping carton and wooden skid should be visually inspected for shipping damage. If the carton or wooden skid is damaged, inspect further. Dryers damaged in shipment: 1. ALL dryers should be inspected upon receipt and before they are signed for. 2. If there is su
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WARNING: DO NOT dry rags or articles coated with gasoline, kerosene, paint, wax, or grease. FIRE OR 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 rubberlike materials. Drying in a heated basket (tumbler) may damage plastics or rubber and may be a fire hazard. 5. A program should be established for the inspec
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SECTION II SPECIFICATIONS NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. 4
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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 ANSI/NFPA NO. 70-LATEST EDITION (National Electrical Code) or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Pro
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3. The dryer must be installed with provisions for adequate combustion and make-up air supply. 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. C. DRYER ENCLOSURE REQUIREMENTS Bulkheads and partitions should be made of noncombustible materials and must be located a minimum of 6-inches (15.24 cm) above the dryer outer top, except along the front of the dryer which may be closed in if d
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D. FRESH AIR SUPPLY REQUIREMENTS Air supply (make-up air) must be given careful consideration to assure proper performance of each dryer. An unrestricted source of air for 800 cfm (22.65 cmm) is necessary for each dryer. An unrestricted air entrance from the outdoors (atmosphere) of a minimum of 1-1/2 square feet (0.14 square meters) is required for each dryer. This area must be enlarged if louvers or registers cover the opening. It is not necessary to have a separate make-up air opening for
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E. EXHAUST REQUIREMENTS Exhaust ductwork should be designed and installed by a competent technician. Improperly sized ductwork will create excessive back pressure which results in slow drying, increased use of energy, overheating of the dryer, and shutdown of the burner by the airflow (sail) switches, burner hi-limits, or basket (tumbler) hi-heat protector thermostats. The dryer must be installed with a proper exhaust duct connection to the outside. CAUTION:This dryer produces combustible lin
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The main duct may be any shape of cross section area, so long as the minimum cross section area is provided. Figure 1, shown above, shows the minimum cross section area for multiple dryer venting. These figures must be increased if more than twelve (12) dryers are connected to the same main (common) duct, if the main duct end run is unusually long (20 feet [6.1 meters] or more), or if there are numerous elbows in the main duct end run. In calculating duct size, the cross section area of a squ
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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 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 E
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NOTE: Component failure due to improper voltage application will VOID THE WARRANTY. b. Electrical Service for Electric Dryers ALL electrically heated dryers must be connected to the electrical supply service shown on the dryer’s data label, which is affixed to the inside of the control door. The connecting wires must be properly sized to handle the rated current. NOTE: Component failure due to improper voltage application will VOID THE WARRANTY. NOTE: 21 kw ovens available on AD-230 model dryer
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4. Electrical Connections for Gas Dryers A wiring diagram is located inside the front wiring box. a. Single-Phase (1ø) Dryers The electrical connections for dryers manufactured for operation at single-phase (1ø) (2-wire) are made through the top of the dryer, at the rear. The dryer is shipped with the three (3) connection leads (L1, L2 or N, and ground) for each basket (tumbler) compartment extending out of the top connector holes. Each basket (tumbler) compartment has its own set of connecting
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5. Electrical Connections for Electric Dryers The electrical input connections for each basket (tumbler) section are made at each oven contactor, located at the rear of the dryer. The only electrical connections needed are the 3-phase (3ø) leads (L1, L2, and L3) and ground. Single-phase (1ø) power for the control circuit is done by the factory at the contactors (relay), and no other wiring connections are necessary. NOTE: It is recommended that a circuit servicing each basket (tumbler) section
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2. Technical Gas Data TECHNICAL GAS DATA ADG-230DH ADG-215DH Type of Gas: Natural Propane Butane Natural Propane Butane Gas Valve Pressure* 4” 11” 11” 4” 11” 11” In-Line Pressure (W.C.) 6” - 12” 11” 11” 6” - 12” 11” 11” Orifice Size (D.M.S.) 18 41 42 30 48 49 Gas Inlet Size 3/4” N.P.T. BTUH Input (Each basket [tumbler]) 72,000 50,000 Total BTUH Input (per dryer) 144,000 100,000 * Measured at gas valve pressure tap when ignition has occurred. Measured in inches of water column (W.
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a. Liquid Propane (L.P.) Gas Dryers manufactured for use with liquid propane (L.P.) gas have no pressure regulator or means of regulation built into the dryer. Regulation must be provided at the gas supply (L.P. tank) or, in the case where another gas appliance of a higher required gas pressure is on the same supply line, separate regulators (vented to the outdoors) servicing each dryer should be provided. 15
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IMPORTANT: Water column (W.C.) pressure of 11.0 inches (27.4 mb) is required at the gas valve pressure tap of each dryer for proper and safe operation. This will result in a manifold pressure of 10.5 inches (26.1 mb) water column. The 11.0 inch (27.4 mb) water column pressure should be obtained when the gas valve is firing in its high-fire stage. WARNING: Test ALL connections for leaks by brushing on a soapy water solution (liquid detergent also works well.) WARNING: NEVER TEST FOR GAS LEAKS W
