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AD-530HS/WDA-530
Microprocessor Controls
Gas (Hot Surface Ignition)
Installation/Operator's Manual
WARNING: For your safety the
AVERTISSEMENT: Assurez-vous de bien
information in this manual must be
suivre les instructions données dans cette
followed to minimize the risk of fire or notice pour réduire au minimum le risque
explosion or to prevent property damage,
d’incendie ou d’explosion ou pour éviter tout
personal injury or death. dommage matériel, toute blessure ou la mort.
Do not store o
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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/operator's manual included with the dryer. The following “FOR YOUR SAFETY” caution
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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 , ADJUST- ING, INSTALLATION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) STANDARDS. «Attention: Lor des opérations d’entretien des commandes étiqueter tous fils avant “Caution: Label all wires prior to de les déconnecter. Toute erreur de disconnection when servicing c
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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 or specified in the installation/operator's manual included with the dryer. Dryers must not be installed or stored in an area where it will be expo
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Table of Contents SECTION I IMPORTANT INFORMATION ............................................................................... 3 A. Receiving and Handling ............................................................................................................... 3 B. Safety Precautions ...................................................................................................................... 3 SECTION II AD-530 SPECIFICATIONS ......................................
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SECTION VII ROUTINE MAINTENANCE...................................................................................38 A. Cleaning ............................................................................................................................... 38 B. Adjustments .......................................................................................................................... 39 C. Lubrication ...................................................
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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 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
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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
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WARNING: This 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-LATEST EDITION, or in Canada, the CANADIAN ELECTRICAL CODES PARTS 1 & 2 CSA C22.1-1990 or LATEST EDITION. NOTE: Failure to do so will VOID THE WARRANTY. 9. UNDER NO CIRCUMSTANCES should the dryer door switches, lint drawer switch, heat safety
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SECTION II AD-530 SPECIFICATIONS NOTE: ADC reserves the right to make changes in specifications at any time, without notice or obligation. 6
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ADG-530HS Specifications MAXIMUM CAPACITY (DRY WEIGHT)* 60 lbs BASKET (TUMBLER) DEPTH 30" BASKET (TUMBLER) VOLUME (PER BASKET) 10.1 cu. ft. BASKET (TUMBLER) MOTOR (2 PLACES)3/4 HP DOOR OPENING - DIAMETER (2 PLACES) 21-1/2" EXHAUST DUCT OUTLET (2 PLACES)6" dia** OLTAGE AVAILIABLE 120-230v / 1-phase / 60 Hz V APPROX. WEIGHT (UNCRATED) 850 lbs. APPROX. WEIGHT (CRATED) 900 lbs. HEAT INPUT (TOTAL FOR BOTH BASKETS) 204,000 AIRFLOW (PER BASKET/TUMBLER) 550 cfm GAS INLET SIZE (2 PLACES)3/4" N.P.T. DRYER
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SECTION III INSTALLATION PROCEDURES Installation should be performed by qualified professionals in accordance with local and state codes. In the absence of these codes, installation must conform to applicable AMERICAN NATIONAL STANDARDS: ANSI Z223.1-LATEST EDITION (NATIONAL FUEL CODE) or ANSI/NFPA No. 70-LATEST EDITION (NATIONAL ELECTRIC 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 (L.P. Gas) or LATES
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Even though a 12-inch clearance is acceptable, it is recommended that the rear of the dryer be positioned approximately 2 feet away from the nearest obstruction, i.e., wall, for ease of installation, maintenance, and service. 1. Leveling The Dryer To increase bearing life, improve efficiency, and provide for better automatic closure of main doors, the tumbler should be tilted slightly to the rear. Four (4) leveling legs are provided for this purpose and are shipped inside the top tumbler (baske
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D. Fresh Air Supply Air supply (make-up air) must be given careful consideration to assure proper and safe performance of each dryer. An unrestricted source of air of 550 cfm is necessary for each tumbler. An unrestricted air entrace from the outdoors (atmosphere) of a minimum of 2 square feet 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 each dryer. Common make-up air is dis
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E. Exhaust Requirements General Information Exhaust duct work should be designed and installed by a competent technician. Improperly sized duct work will create excessive back pressure which results in slow drying, increased use of energy, and shutdown of the burner by airflow (sail) switch, burner hi-limit, or lint chamber hi-heat protector thermostat. Where possible, it is suggested that a sperate (single) exhaust duct for each dryer/tumbler be provided. CAUTION: IMPROPERLY SIZED or INSTALL
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IMPORTANT: Exhaust back pressure measured by a manometer at the dryer exhaust duct area must not exceed 0.3 inches of water column. NOTE: Careful consideration should be given to where the exhaust duct is located in relation to the make-up air openings. If make-up air opening is too close to exhaust outlet, lint and fumes will be drawn back in to the dryer area through these openings. If the length of the duct work run or quantity of elbows used exceeds the specifications noted in this
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The illustration below shows the duct work connection points and what internal duct work is included in the dryer. The exhaust connection at the TOP basket (tumbler) must be made at the blower duct inside the cabinet. No internal duct work is included for the TOP basket/tumbler. (Not available from ADC and must be purchased elsewhere). Depending on the external duct work layout, the installer has the option of the duct work coming out of the top of the back of the dryer. The duck work used
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a. Connecting Both Top Baskets (Tumbler) and Bottom Baskets (Tumbler) Together Both the top basket (tumbler) and the bottom basket (tumbler) can “Y” together to form one connection point. The bottom basket (tumbler) already includes 6-inch diameter ducting extending to the lower back guard area. The minimum connection at this point is 8 inches. The upper basket (tumbler) includes no internal duct work. (Not provided by ADC and must be purchased elsewhere, must be a minimum of 6-inches, and on
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2. Single Dryer Venting Where possible, it is suggested that a separate exhaust duct be provided for each dryer. The exhaust duct work should be laid out in such a way that the duct work travels as directly as possible to the outdoors with as few turns as possible. It is suggested that the use of 90º turns in ducting be avoided; use 30º or 45º angles instead. The shape of the exhaust duct work is not critical so long as the minimum cross-sectional area is provided. IMPORTANT: Exhaust back pre
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