American Dryer Corp.メーカーAD-530HSの使用説明書/サービス説明書
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ADC Part No. 112179 AD-530HS/WDA-530 Microprocessor Controls Gas (Hot Surface Ignition) Installation/Operator's Manual For replacement parts, contact the distributor from which the dryer was purc.
Retain This Manual In A Safe Place For Futur e Refer ence Replacement parts can be obtained from your distributor or the ADC factory . When ordering replacement parts from the factory , you can F AX your order to ADC at (508) 678-9447 or telephone your orders directly to the ADC Parts Department at (508) 678-9000.
IMPOR T ANT YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPL Y and THE GAS SUPPL Y or THE STEAM SUPPL Y BEFORE ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING , ADJUST - ING , INST ALLA TION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) ST ANDARDS.
W ARNING The dryer must never be operated with any of the back guards, outer tops, or service panels r emoved. PERSONAL INJUR Y or FIRE COULD RESUL T . IMPOR T ANT PLEASE OBSER VE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation/operator's manual included with the dryer .
Table of Contents SECTION I IMPOR T ANT INFORMA TION ............................................................................... 3 A. Receiving and Handling ..........................................................................................
SECTION VII ROUTINE MAINTENANCE ................................................................................... 38 A. Cleaning ......................................................................................................... ..............
3 SECTION I IMPOR T ANT INFORMA TION 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.
4 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.
5 W ARNING : 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 NA TIONAL ELECTRIC CODE ANSI/NFP A NO.
6 SECTION II AD-530 SPECIFICA TIONS NOTE : ADC reserves the right to make changes in specifications at any time, without notice or obligation..
7 NOTE : ADC reserves the right to make changes in specifications at any time, without notice or obligation A D G - 530H S S p e ci fi cat i on s M AXIMUM C AP AC I TY ( DRY WEIGHT )* 6 0 lb s B AS K ET (T UMBLER ) D EP TH 30" B AS K ET (T UMBLER ) V OL U M E ( P ER BA S K ET ) 10.
8 SECTION III INST ALLA TION 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 NA TIONAL ST ANDARDS: ANSI Z223.
9 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.
10 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 .
11 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 result.
12 IMPOR T ANT : 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.
13 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 .
14 a. Connecting Both T op Baskets (T umbler) and Bottom Baskets (T umbler) T ogether 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.
15 2. Single Dryer V enting 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.
16.
17 b. Single Dryer V enting - with common (top basket [tumbler] and bottom basket [tumbler] connected together) exhaust connections . If the top and bottom baskets (tumblers) connect or “Y” togeth.
18 The main common duct may be any shape so long as the minimum cross-sectional area is provided. The main duct should be tapered with the diameter increasing before each individual duct is added as per the illustration [MAN2172] on page 19 and the illustration [MAN2171] on page 20.
19 NOTE : The distance between the dryer single ducts being connected to the main common duct must be a minimum of 31-1/2 inches (the dryers width). NOTE : The duct work should be laid out in such a manner where allowances are made at the rear area of the dryer for removal of rear service panels/guards.
20 These figures must be increased in proportion if the main duct run from the last dryer has numerous elbows or is unusually long. For extended runs or where more elbows are added, the cross-sectional area of the duct can only be increased to an extent and a professional HV AC firm should be consulted for proper venting information.
21 IMPOR T ANT : No more then four (4) dryers (eight [8] baskets [tumblers]) can be connected to one (1) common duct (vent). NOTE : The distance between the dryer single ducts being connected to the main common duct must be a minimum of 31-1/2 inches (the dryers width).
22 Important V enting Reminders 1. Duct work sizing and installation should be done by a qualified professional. 2. The dryer must be vented to the outdoors. 3. The duct work should be routed as short as possible to the outdoors with as few turns as possible.
23 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 installations adequate and conforms with local and state regulations or codes.
24 NOTE: IT IS REQUIRED that a circuit serving each basket (tumbler) be provided. 3. Grounding Grounding (earth ) connections 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 NA TIONAL ELECTRIC CODES ANSI/NFP A NO.
25 AD - 5 3 0 H S E LECTRICAL S ERVIC E S PECIFICATIONS ( PER POCK ET ) I M P OR TANT : 20 8 V A C an d 23 0/2 4 0 V A C ARE NO T TH E SAME . Wh en o rder ing, s peci f y e x ac t v o lt ag e . NOTE S : A. F us e r a tin gs a r e d u al- ele m ent , tim e - d ela y , cu r r en t l im it in g, cla ss RK 1 o r R K5 ONL Y .
26 IMPOR T ANT : Failure to isolate or disconnect dryer from supply as noted can cause irreparable damage to the gas valves... V OIDING THE W ARRANTY . W ARNING: FIRE or EXPLOSION COULD RESUL T . 1. Gas Supply The gas dryer installation must meet the AMERICAN NA TIONAL ST ANDARD, NA TIONAL FUEL GAS CODE ANSI Z223.
27 A D G - 530H S G AS I NLET S IZE ( EACH BASKET / TUM BLER )3 / 4 " N . P . T . B TU / HR I NPUT ( EACH BASKET / TUMBLER ) 1 02,00 0 B TU / HR I NPUT ( TOTAL FOR BOTH BASKETS / TUMBLERS )2 0 4 , 0 0 0 N. P . T . = N ATIONAL P IPE T HREAD b. Natural Gas Regulation is controlled by each gas valve’ s internal regulator .
28 IMPOR T ANT : W ater column pressure of 4.0 inches for natural gas dryers and 10.5 inches for L.P . gas 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 upstream of each dryer .
29 H. Preparation For Operation The following items should be checked before attempting to operate the dryer: 1. Read and follow ALL “ CAUTION ”, “ W ARNING ”, and “ DIRECTION ” labels attached to the dryer .
30 NOTE : The dryer can be stopped at any time by opening the main door . T o restart dryer , shut the main door and press desired setting. 4) Open main door to stop dryer , and change selection to “PERM PRESS” (medium) setting. Repeat this procedure, but change the selection (setting) to “HIGH TEMP”.
31 The dryer is equipped with a Hot Surface Ignition (HSI) system which has internal diagnostics. If ignition is not established after the first attempt, the heat circuit HSI module will try two (2) additional times and if a flame is not established the HSI module will lock out until it is manually reset.
32 SECTION IV OPERA TING INSTRUCTIONS A. Starting the Dryer 1. Coin Dryers The dryer is available for use when the LED display reads “FILL” and/or the amount needed to start the dryer (i.e., “25”). Once the load has been put into the dryer and the main door is closed, start the dryer as follows: a .
33 2) Selection (setting) changes can be made at any time during the drying cycle by opening and closing the main door and then making a new selection. 3) Additional time can be purchased at any time. If the dryer is in operation (drying mode) and additional coins are inserted, the LED display will read the additional time for amount inserted.
34 B. Shut Down Instructions In the case where the dryer is to be shut down (taken out of service) for a period of time, the following MUST BE performed; 1. Discontinue power to the dryer (both baskets [tumblers]) either at the external disconnect switch or the circuit breaker .
35 SECTION V SER VICE/P AR TS INFORMA TION A. Service Only properly licensed or trained technicians should service the dryer . If service is required, contact the distributer from whom the ADC equipment was purchased. If the distributer cannot be contacted or is unknown, contact the ADC Service Department for a distributer in your area.
36 SECTION VI W ARRANTY INFORMA TION A. Returning W arranty Card(s) 1. Before any dryer leaves the ADC test booth area, a warranty card is affixed to the glass of the main door .
37 2. Each part must be tagged with the following information: a. Model number and serial number of the dryer from which the part was removed. b. Nature of failure ( be specific). c . Date of dryer installation. d. Date of part failure. e . Specify whether the part(s) being returned is for a replacement , a credit , or a refund .
38 SECTION VII 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 duct work system. The frequency of cleaning can best be determined from experience at each location.
39 Remove lint accumulation from around the openings in the dryer ’ s back panels. Remove lint from gas valve burner train area with a dusting brush of vacuum cleaner attachment. Remove any lint accumulation from the coin acceptor area, including the optical switch.
40 C. Lubrication The motor bearings, idler bearings, and tumbler bearings are permanently lubricated. NO LUBRICA TION IS NECESSAR Y ..
41 SECTION VIII TROUBLESHOOTING IMPOR T ANT : YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPL Y and THE GAS SUPPL Y BEFORE ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING , ADJUSTING , INST ALLA TION, OR TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Heath Administration) ST ANDARDS.
42 2. Microprocessor controller (computer) indicator is off (and LED display does not read “door”) ... a. Failed microprocessor controller (computer). C. Basket (tumbler) does not turn, but motor microprocessor controller (computer) LED dot and motor output LED indicators are on.
43 e . Failed 24 V AC step down transformer . 2. Microprocessor controller (computer) “door” input LED is on ... a . Failed microprocessor controller (computer). H . The dryer does not start (COIN MODELS ONL Y)...coin(s) inserted and the LED display continues to read “FILL” and/or “Amount to Start” (does not read “PUSH”).
44 Possible reasons for overheating ... 1. Restriction in location exhaust duct work ... a . Dryer exhaust damper stuck in closed position. b. Undersized exhaust duct work 2. Insufficient make-up air . K. Microprocessor controller (computer) LED display read “SEFL”.
45 3. Improper grounding of the dryer or the microprocessor controller (computer) ground connection to the panel or the dryer are not proper . 4. Failed microprocessor controller (computer). N . Dryer stops during a cycle and the Microprocessor Controller (computer) LED display returns to “FILL”.
46 Q. No heat (GAS MODELS ONL Y)...Hot Surface Ignitor lights but ther e is no flame at burner ... 1. Hot Surface Ignitor out of adjustment ... a . Reposition ignitor assembly closer to the burner ribbon area. Also check to make sure ribbon is flush all around the top of the burner tube (ribbon should not stick up at any area).
47 9. Failed microprocessor controller (computer)...temperature calibration is inaccurate. 10. Failed burner/oven hi-limit. 1 1. Failed basket (tumbler) hi-limit thermostat. 12 . Lint accumulation in location exhaust system. T . Condensation on main door glass.
48 SECTION IX DA T A LABEL LOCA TION/INFORMA TION Data Label Contact American Dryer Corporation When contacting American Dryer Corporation , certain information is required to insure proper service/parts information from ADC .
49 4. T ype of Heat The type of heat describes the type of heat; gas (either natural or Liquid Propane [L.P .], electric, or steam. 5. Heat Input (for GAS DR YERS) This describes the heat input in British Thermal Units per Hour (BTUH). 6. Electric Service This describes the electric service for your particular model.
50 SECTION X PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 1 . Microprocessor (computer) Board a . Upon completing installation of the replacement microprocessor (computer) board, reestablish power to the dryer . b. Start the drying cycle. c .
51 e . Open main door . The dryer must stop and ALL indicator lights on the backside of the microprocessor (computer) board must go out. f . T ry to restart the dryer with the main door open. g. The microprocessor (computer) board’ s LED display must r ead “DOOR.
ADC 112179 1 - 10/22/97-1,000 2 - 03/03/97-1,000 3 * 02/12/98-500 4 * 05/19/98-500 5 - 09/18/98-500 6 * 01/12/99-500 7- 05/25/99-750.
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