American Dryer Corp. AD-95HS User's Manual
Contents
1. Ta 39 w o9 L w TL cC L 5 AWG Stranded Type Wire for individual lengths less than 100 feet Motor lead type wire is recommended IMPORTANT The dryer must be connected to the electrical supply shown on the data label that is affixed to the back of the dryer at the upper right hand corner In the case of 208 VAC or 230 240 VAC the supply voltage must match the electric service specifications of the data label exactly WARNING 208 VAC and 230 240 VOLTS ARE NOT THE SAME Any damage done to dryer components due to improper voltage connections will automatically VOID THE WARRANTY pe NE 21 3 ELECTRICAL CONNECTIONS NOTE A wiring diagram is included with each dryer and is affixed to the rear upper right guard panel of the dryer The only electrical input connections to the dryer are the 3 phase 3 power leads L1 L2 and L3 GROUND and in the case of 4 wire service the neutral Providing local codes permit power con nections to the dryer can be made by the use of flexible underwriters laboratory listed cord pigtail wire size must conform to rating of the dryer or the dryer can be hard wired directly to the service breaker In ALL cases a strain relief must be used where the wire s enter the dryer electrical service relay box TERMINAL BLOCK GROUND MAN3178 These electrical connections are made at the termina2. 060064 5252528 gt o e e LI XX p gt veto LOCAL e tvt p t o e LOCAL ove rr amas 67060 506 eee 12 PERMITTED 27 La 4 2 ee X 1e LJ Xe MSS 52507 CI 1 Mist E ls 24 SUGGESTED NOTE MANT b 1 8 MINIMUM 1 ALLOWANCE MUST BE MADE T 2 SUGGESTED i x TO ALLOW CONTROL DOOR FOR EASE OF MAINT TO OPEN INSTALLATION DRYER CLEARANCE TO ADJACENT WALL STRUCTURES 12 D ERESH AIR SUPPLY When the dryer is operating it draws in room air heats it passes this air through the basket tum bler 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 ad versely affected Ignition problems and sail switch fluttering problems may result as well as premature motor failure from overheating Air supply make up air must be given careful consideration to assure proper performance of each dryer An unrestricted source of air is necessary for each dryer An air flow of 2 000 cfm cubic feet per minute must be supplied to each dryer As a general rule an unrestricted air entrance from the outdoors atmosphere of a minimum of three 3 square feet is required for each gas dryer To compensate for the use of registers or louvers used over the openings this make
3. If you need assistance in handling the situation please contact the ADC traffic manager at 508 678 9000 B SAEETY 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 1055 of life 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 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 of ALL occupants e Immediately call your gas supplier from a neighbor s phone Follow gas supplier s instructions f If you cannot reach your gas supplier call the fire department 4 Installation and service must be performed by a qualified installer service agency or the gas supplier 5 Dryer s must be exhausted to the outdoors 6 Although ADC produces a very versatile machine there are some articles that due to fabric composition or cleaning method should not b
4. 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 type of heat gas indicated on the dryer data label affixed to the back of the dryer at the upper right hand corner If this information does not agree with the type of gas available do not operate the dryer Contact the distributor who sold the diy r or the ADC factory 24 IMPORTANT Any burner changes or conversions must be made by a qualified professional The input rating shown on the dryer data label are for elevations of up to 2 000 feet unless elevation requirements of over 2 000 feet were specified at the time the dryer order was placed with the fac tory The adjustment or conversion of dryers in the field for elevations over 2 000 feet are made by changing each burner orifice If this conversion is necessary contact the distributor who sold the dryer or contact the ADC factory 2 TECHNICAL GAS DATA a Gas Specifications Measured at gas valve pressure tap when the gas valve is on b Gas Connections Inlet connection 1 inch N P T Inlet supply size 1 inch N P T minimum Btu hr input per dryer 310 000 1 Natural Gas Regulation is controlled by the dryer s gas valve s internal regulator Inco
5. tumbler starts in the clockwise CW direction Additionally check the direction of the blower motor impellor fan to insure that impellor fan rotates in the clockwise position CW as viewed from the front If it is the phasing is correct If the phasing is incorrect reverse two 2 of the leads at L1 L2 or L3 of the power supply connections made to the dryer ORTANT Dryer blower motor impellor fan as viewed from above must turn in the clockwise CW direction otherwise dryer efficiency will drastically be reduced and premature component failure can result 4 HEAT CIRCUIT OPERATIONAL TEST a Gas Models 1 When the dryer is first started during initial start up the burner has a tendency not to ignite on the first attempt This is because the gas supply piping is filled with air so it may take a few minutes for this air to be purged from the lines 2 The dryer is equipped with a Hot Surface Ignition system which has internal diagnostics If ignition is not established after the first attempt the computer will go into retry mode If ignition is not established after two 2 retries no heat condition occurs NOTE During the purging period check to be sure that ALL gas shut off valves are open 3 Once ignition is established a gas pressure test should be taken at the gas valve pressure tap of each dryer to assure that the water column pressure is correct and consistent NOTE Water column pressure requirements
6. avoid cleaning and or touching ignitor flameprobe assembly Remove lint accumulation from inside control box and at rear area behind control box Impellor fan blower shaft bearings should be lubricated Use a 3 grease or equivalent 6 MONTHS Inspect and remove lint accumulation in customer furnished exhaust duct work system and from dryers internal exhaust ducting Impellor fan blower Belts and drive belts should be examined Cracked and or seriously frayed belts should be replaced Tighten belts when necessary Drive and idler shaft bearings should be lubricated Use a 3 grease or equivalent WARNING THE ACCUMULATION OF LINT IN THE EXHAUST DUCT WORK CAN CREATE A POTENTIAL FIRE HAZARD WARNING DO NOT OBSTRUCT THE FLOW OF COMBUSTION and VENTILATION AIR CHECK CUSTOMER FURNISHED BACK DRAFT DAMPERS IN EXHAUST DUCT WORK INSPECT and REMOVE ANY LINT ACCUMULATION WHICH CAN CAUSE DAMPER TO BIND OR STICK NOTE A back draft damper that is sticking partially closed can result in slow drying and shutdown of the heat circuit safety switches or thermostat NOTE When cleaning dryer cabinet s avoid using harsh abrasives A product intended for the cleaning of appliances is recommended 37 B ADJUSTMENTS 7 Days After Installation and Every 6 Months Thereafter Inspect bolts nuts screws bearing set screws non permanent gas connections unions shut off valves orifices and grounding connections Motor and drive b
7. for each additional fifteen 15 feet Each 90 elbow is equivalent to an additional thirty 30 feet and each 45 elbow is equivalent to an additional fifteen 15 feet SINGLE DRYER VENTING VERTICAL DUCTING 2 a CLEARANCE TTL LL L Card 4da 72227 77 77 7 24 HORI A IN 20 MAXIMUM ud u 20 MAXIM 4 7 7 4 r SEE NOTE 2 y EE NOTE D Xw X ATN Z2 N 2 x SEE NOTE B NAM MU MNMUM 16 SIDE VIEW OF DRYER SIDE VIEW OF DRYER SECTION VIEW SECTION VIEW NOTE A OPENING MUST TWO 2 INCHES LARGER THAN DUCT ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THIS OPENING 8 INSPECTION DOORS SHOULD BE INSTALLED HN H 0 POINTS FOR PERIODIC INSPECTION CLEA MAN3171 16 IMPORTANT For extended duct work runs the cross section area of the duct work can only be increased to an extent Maximum proportional duct work runs cannot exceed twenty 20 feet more than the original limitations of twenty 20 feet with two 2 elbows When the duct work approaches the maximum limits as noted in this manual a professional heating venting air conditioning HVAC firm should be consulted for proper venting information ALL duct work should be smooth inside with no projections from sheet metal screws or other obstructions which collect lint When adding ducts the duct to be added should overlap the duct to which it is to be connected
8. measured at the gas valve pressure tap NATURAL GAS 3 5 4 0 INCHES W C 10 5 11 0 INCHES W C 30 IMPORTANT There is no regulator provided an L P dryer The water column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer a Microprocessor computer Dryer Models 1 Spin and stop times are not adjustable in the Automatic Mode and have been preprogrammed into the microprocessor controller computer for 120 seconds spin time and a 5 second dwell stop time 2 Spin and stop times are adjustable in the Manual timed Mode OPERATING INSTRUCTIONS NOTE Before attempting to start the dryer make sure that the main door is closed and the lint drawer is securely in place 1 To start the dryer a Microprocessor Computer Dryers 1 Display will read READY meaning no cycle in progress 2 Press the letter on the keyboard touch pad corresponding to the cycle desired i e Key E a The dryer will the start rotate 3 L E D display will now Toggle Drying Manual Cycle E 30 Min Remain meaning that the dryer is in the drying cycle and count down in minutes NOTE Pressing touch pad key A B D and F will also start the dryer The six 6 preprogrammed drying cycles A through F have been stored in the micro proces
9. up air area must be increased by approximately thirty three 33 percent Make up air openings_should not be located in an area directly near where exhaust vents exit the building It is not necessary to have a separate make up air opening for each dryer Common make up air openings are acceptable However they must be set up in such a manner that the make up air is distributed equally to ALL the dryers EXAMPLE For a bank of six 6 gas dryers two 2 openings measuring 3 feet by 3 feet 18 square feet is acceptable Allowances must be made for remote or constricting passageways or where dryers are located at excessive altitudes or predominantly low pressure areas joe jose 3 MAKE UP AR OPENINGS T TALLATION SHO MAKE UP 13 IMPORTANT Make up air must be provided from a source free of dry cleaning solvent fumes Make up air that is contaminated by dry cleaning solvent fumes will result in irreparable damage to motors and other dryer components NOTE Component failure due to dry cleaning solvent fumes VOIDS THE WARRANTY E EXHAUST REQUIREMENT 1 GENERAL EXHAUST DUCT WORK INFORMATION Exhaust duct work should be designed and installed by a qualified professional Improperly sized duct work 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 air flow sail switches burner hi limits or basket tumbler hi heat t
10. via metallic electrical conduit pipe is not recommended 29 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 with local and state regulations or codes In the absence of such codes ALL plumbing connections material and workmanship must conform to the applicable requirements of the National Fuel Gas Code ANSI Z223 1 LATEST EDITION or in CANADA the Canadian Installation Codes CAN CGA B 149 1 M91 Natural Gas 149 2 91 L P Gas or LATEST EDITION IMPORTANT Failure to comply with these codes or ordinances and or the requirements stipulated in this manual can result 1 in personal injury and improper operation of the dryer The dryer and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig 3 5 kPa The dryer must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa 1 GAS SUPPLY The gas dryer installation must meet the American National Standard National Fuel Gas Code 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
11. 0 feet with two 2 elbows When the duct work approaches the maximum limits as noted in this manual a professional HVAC firm should be consulted for proper venting information IMPORTANT Exhaust back pressure measured by a manometer at each dryer exhaust duct area should not exceed 0 3 inches of water column The duct work should be smooth inside with no projections from sheet metal screws or other ob structions which will collect lint When adding ducts the duct to be added should overlap the duct to which it is to be connected ALL duct work joints must be taped to prevent moisture and lint from escaping into the building Inspection doors should be installed at strategic points in the exhaust duct work for periodic inspection and clean out of lint from the duct work NOTE Where the exhaust passes through a wall ceiling or roof made of combustible materials the opening must be 2 inches larger all the way around than the duct The duct must be centered within this opening a Outside Duct Work Protection 1 To protect the outside end of horizontal duct work from the weather a 90 elbow bent down ward should be installed where the exhaust exits the building If the exhaust duct work travels vertically up through the roof it should be protected from the weather by using a 180 turn to point the opening downward In either case allow at least twice the diameter of the duct between the duct opening and the nearest ob
12. AFETY PRECAUTIONS creme 3 SECTION II SPECIFICATIONS COMPONENT IDENTIFICATION 5 A SPECIFICATIONS uu a 5 COMPONENT IDENTIFICATION screen 7 SECTION III INSTALLATION PROCEDURES NEM 9 A LOCATION REQUIREMENTS mme lu 9 B UNPACKING SETTING UP sms SO NNN M 10 C DRYER ENCLOSURE REQUIREMENTS mme 12 D ERESH AIR SUPPLY creme 13 EXHAUST REQUIREMENT mmurmemmmmemeemenenemmnenennnnnnnennnennnnennnnntennttnt 14 E ELECTRICAL INFORMATION 20 GAS INFORMATION 24 H PREPARATION FOR OPERATION START UP 29 I PREOPERATIONAL TESTS tentent 30 J OPERATING INSTRUCTIONS enne 31 SHUT DOWN INSTRUCTIONS 32 SECTION IV SERVICE PARTS INFORMATION seen 33 SERVICE titii eee 33 33 SECTION V WARRANTY INFORMATION aaa tantu 34 A RETURNING WARRANTY CARD S mme 34 34 RETURNING WARRANTY PART S ccrte 34 SECTION VI ROUTINE 36 Ah et K 36 B ADJUSTMENTS current ne NERE NENN 38 C LUBRICATION une MM MM 38 SECTION VII PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 39 SECTION I IMPORTANT INFORMATION A RECEIVING AND HAN
13. ALL duct work joints must be taped to prevent moisture and lint from escaping into the building Inspection doors should be installed at strategic points in the exhaust duct work for periodic inspection and clean out of lint from the duct work NOTE Where the exhaust duct passes through a wall ceiling or roof made of combustible materials the opening must be 2 inches larger all the way around than the duct The duct must be centered within this opening a Outside Duct Work Protection 1 To protect the outside end of horizontal duct work from the weather a 90 elbow bent downward should be installed where the exhaust exits the building If the exhaust duct work travels vertically up through the roof it should be protected from the weather by using a 180 turn to point the opening downward In either case allow at least twice the diameter of the duct between the duct opening and nearest obstruction IMPORTANT DO NOT use screens louvers or caps on the outside of opening of exhaust duct work 3 MULTIPLE DRYER COMMON VENTING If it is not feasible to provide separate exhaust ducts for each dryer ducts from individual dryers may be channeled into a common main duct The individual ducts should enter the bottom or side of the main duct at an angle not more than 45 in the direction of air flow and should be spaced at least 46 inches apart The main duct should be tapered with the diameter increasing before each indi vidu
14. AROUNDI Tee DUET MUST BE CENTERED MAN0731 WITHIN THS OPENNG 15 2 SINGLE DRYER VENTING Where possible it is suggested to provide a separate exhaust duct for each dryer The exhaust duct should be laid out in such a way that the duct work travels directly as possible to the outdoors with as few turns as possible It is suggested that the use of 90 turns in ducting be avoided use 30 and or 45 angles instead The shape of the exhaust duct work is not critical so long as the minimum cross section area is provided IMPORTANT Minimum duct size for a dryer is 14 inches for a round duct or 12 50 x 12 50 for a square duct Duct size must not be reduced anywhere down stream of dryer IMPORTANT Exhaust back pressure measured by a manometer at each basket tumbler exhaust duct area should not exceed 0 3 inches of water column It is suggested that the duct work from each dryer be a minimum 14 inches and not exceed twenty 20 feet with no more than two 2 elbows excluding dryer connections and outside exhaust out lets If the duct exceeds twenty 20 feet or has numerous elbows the cross section area of the duct work must be increased in proportion to the length and number of elbows in it In calculating duct size the cross section area of a square or rectangular duct must be increased by twenty 20 percent for each additional twenty 20 feet The diameter of a round exhaust duct should be increased ten 10 percent
15. American Dryer Corp
16. DLING 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 or protective 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 before they are signed for 2 If there is suspected damage or actual damage the trucker s receipt should be noted 3 If the dryer is damaged beyond repair it should be refused The dryers which were not damaged in a damaged shipment should be accepted but the number received and number refused must be noted on the receipt 4 If you determine that the dryer was damaged after the trucker has left your location you should call the delivering carrier s freight terminal immediately and file a claim The freight company considers this concealed damage This type of freight claim is very difficult to get paid and becomes extremely difficult when more than a day or two passes after the freight was delivered It is your responsibility to file freight claims Dryers parts damaged in transit_cannot be claimed under warranty 5 Freight claims are the responsibility of the consignee and ALL claims must be filed at the receiving end ADC assumes no responsibility for freight claims or damages 6
17. T Failure to comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury or component failure NOTE Component failure due to improper installation will VOID THE WARRANTY Each dryer should be connected to an independently protected branch circuit The dryer must be connected with copper wire only DO NOT use aluminum wire which could cause a fire hazard The copper conductor wire cable must be of proper ampacity and insulation in accordance with electric codes for making ALL service connections NOTE The use of aluminum wire will VOID THE WARRANTY NOTE Wiring diagrams are affixed to the inside at the top front control door and to the rea upper back guard panel 20 2 ELECTRICAL SERVICE SPECIFICATIONS IMPORTANT 208 VAC and 230 240 VAC are not the same When ordering specify exact voitage NOTES A Fuse ratings are dual element time delay current limiting class RK1 or RK5 ONLY B Circuit breakers are thermal magnetic industrial type ONLY For others calculate verify correct breaker size according to appliance amp draw rating and type of breaker used C Circuit breakers for 3 dryers must be 3 pole type FUSING SERVICE VOLTAGE MINIMUM WIRE SIZE CIRCUIT Dual Element BREAKER Time Delay 39 Les 3 w m m a 3 w 9 s T z L TT Ta Te m
18. WARNING For your safety the AVERTISSEMENT Assurez vous de bien information in this manual must be suivre les instructions donn es dans cette followed to minimize the risk of fire or notice pour r duire au minimum le risque explosion or to prevent property damage d incendie ou d explosion ou pour viter tout personal injury or death dommage mat riel toute blessure ou la mort Do not store or use gasoline or other flammable Ne pas entreposer ni utiliser d essence ni vapor and liquids in the vicinity of this or any d autres vapeurs ou liquides inflammables dans other appliance le voisinage de cet appareil ou de tout autre appareil WHAT DO YOU DO IF YOU SMELL GAS QUE FAIRE SI VOUS SENTEZ UNE ODEUR Do not try to light any appliance DE GAZ Do not touch any electrical switch do not use any phone in your building Ne pastenter d allumer d appareil Clear the room building or area ofall Ne toucheza aucun interrupteur Ne pas occupants vous servir des t l phones se trouvant dans Immediately call your gas supplier from a le batiment o vous vous trouvez neighbor s phone Follow the gas supplier s Evacuez la pi ce le b timent ou la zone instructions Appelez imm diatement votre fournisseur de If you cannot reach your gas supplier call the gaz depuis un voisin Suivez les instructions fire department du fournisseur Si vous ne pouvez rejoindre le fournisseur Installation and service must be perfor
19. a label located in the front top console area as shown on page 8 In the case of 208 VAC or 230 240 VAC the supply voltage must match the electric service exactly Check to assure that the dryer is connected to the type of heat gas indicated on the dryer data label The sail switch damper assembly was installed and preadjusted at the factory prior to shipping However each sail switch adjustment must be checked to assure that this important safety control is functioning Be sure that ALL gas shut off valves are in open position Be sure ALL electric box covers have been replaced Check ALL service doors to assure that they are closed and secured in place Be sure lint door is securely in place 9 Rotate the basket tumbler drum by hand to be sure it moves freely 10 Check bolts nuts screws terminals and fittings for security 11 Check tumbler bearing set screws to insure they are ALL tight 29 L PREOPERATIONAL TESTS ALL dryers are thoroughly tested and inspected before leaving the factory However a preopera tional 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 Turn on electric power to dryer 2 Make sure the main door and lint door closed 3 Refer to the Operating Instructions for starting your particular model dryer 4 Check to insure that the basket
20. al 14 inch duct is added IMPORTANT The AD 95 is not provided with back draft damper When exhausted into multiple common exhaust line back draft damper must be installed at each dryer duct IMPORTANT No more than four 4 dryers should be connected to one main common duct 17 The main duct may be any shape or cross sectional area so long as the minimum cross section area is provided The illustrations on page 19 show the minimum cross section area for multiple dryer round or square venting These figures must be increased 10 square inches when rectangular main ducting is used and the ratio of duct width to depth shouid not be greater than 3 1 2 to 1 These figures must be increased in proportion if the main duct run to the last dryer to where it exhausts to the outdoors is unusually long over twenty 20 feet or has numerous elbows more than two 2 in it In calculating duct work size the cross section area of a square or rectangular duct must be increased twenty 20 percent for each additional twenty 920 feet The diameter of a round exhaust must be increased ten 10 percent for each additional twenty 20 feet Each 90 elbow is equivalent to an additional thirty 30 feet and each 45 elbow is equivalent to an additional fifteen 15 feet IMPORTANT For extended duct work runs the cross section area of the duct work can only be increased to ann extent Maximum proportional duct work runs cannot exceed twenty 2
21. al Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION It is important that gas pressure regulators meet applicable pressure requirements and that gas meters be rated for the total amount of appliance Btu s being supplied IMPORTANT The dryer and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig 3 5 kPa NOTE The dryer must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa 27 TYPICAL NATURAL GAS INSTALLATION GAS SERVICE LINE TAP 1 GAS WATER HEATERS GAS SHUT OFF VALVES 1 PIPE GAS LOOP GAS METER LINE PRESSURE REGULATOR IF s dad GAS LINE PRESSUR EXCEEDS 12 NCHES WATER COLUMN PRESSURE DRYERS TYPICAL L P GAS INSTALLATION GAS SERVICE LINE TAP PRESSURE REGULATOR OPTIONAL GAS WATER HEATERS GAS SHUT OFF VALVES xn PIPE GAS LOOP e PRESSURE REGULATOR DRYERS MANO597 28 H PREPARATION EOR OPERATION START UP The following items should be checked before attempting to operate the dryer 19 Read and follow ALL CAUTION WARNING and DIRECTION labels attached to the dryer Check incoming supply voltage to be sure that it is the same as indicated on the dryer dat
22. 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 Maximum operating efficiency is dependent upon proper air circulation The accumulation of lint can restrict this air flow If the guidelines in this section are met an ADC dryer will provide many years of efficient trouble free and most importantly safe operation WARNING LINT FROM MOST FABRICS IS HIGHLY COMBUSTIBLE THE ACCUMULATION OF LINT CAN CREATE A POTENTIAL FIRE HAZARD WARNING KEEP DRYER AREA CLEAR and FREE FROM COMBUSTIBLE MATERIALS GASOLINE and OTHER FLAMMABLE VAPORS and LIQUIDS NOTE Suggested time intervals shown are for average usage which is considered six 6 to eight 8 operational running hours per day CLEAN LINT FROM LINT SCREEN AFTER EVERY LOAD NOTE Frequency can best be determined at each location DAILY beginning of each work shift Inspect lint screen and replace if torn WEEKLY Ciean lint accumulation from lint thermostat and microprocessor temperature sensor sensor bracket area m E WARNING TO AVOID THE HAZARD OF ELECTRICAL SHOCK DISCONTINUE ELECTRICAL SUPPLY TO THE DRYER 36 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 NOTE To prevent damage
23. and request dryer warranty form If the distributor cannot be contacted or is unknown warranty information can be obtained from the factory by contacting the ADC Warranty Department at 508 678 9000 NOTE Whenever contacting the ADC factory for warranty information be sure to have the dryer s model number and serial number available so that your inquiry can be handled in an expeditious manner C RETURNING WARRANTY PART S ALL dryer or parts warranty claims or inquires should be addressed to the ADC Warranty Parts Department To expedite processing the following procedures must be followed 1 No parts are to be returned to ADC without prior written authorization Return Material Authorization from the factory NOTE An R M A Return Material Authorization is valid for only sixty 60 days from date of issue 34 a The R M A issued by the factory as well as any other correspondence pertaining to the returned part s must be included inside the package with the failed merchandise 2 Each part must be tagged with the following information a Model number and serial number of the dryer from which part was removed b Nature of failure be specific c Date of dcm installation d Date of part failure e Specify whether the part s being returned is for replacement for credit or a refund NOTE If a part is marked for a credit or a refund the invoice number covering the purchase of the replacem
24. connecter Toute erreur de c blage peut tre une source de danger et de panne Caution Label all wires prior to disconnection when servicing controls Wiring errors can cause improper operation CAUTION DRYERS SHOULD NEVER BELEFT UNATTENDED WHILEIN OPERATION WARNING CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON ORNEAR THE DRYER S CHILDREN SHOULD BE SUPERVISED IF NEAR DRYERS IN OPERATION FOR YOUR SAFETY DO NOT DRY MOP HEADS IN THE DRYER DO NOT USEDRYERIN THE PRESENCE OF DRY CLEANING FUMES WARNING UNDER NO CIRCUMSTANCES should the door switch or the heat circuit devices ever be disabled WARNING The dryer must never be operated with any of the back guards outer tops or service panelsremoved PERSONALINJURY 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 and operator s manual included with the dryer Dryers must not be installed or stored in an area where it will be exposed to water or weather The wiring diagram for the dryer is located in the front electrical control box area Table of Contents SECTION I IMPORTANT INFORMATION 4 eee 2 A RECIEVING AND HANDLING cmt 2 B S
25. e disabled WARNING PERSONAL INJURY or FIRE COULD RESULT 10 This dryer is not to be used in the presence of dry cleaning solvents or fumes 11 Remove articles from the dryer as soon as the drying cycle has been completed 12 READ and FOLLOW ALL CAUTION and DIRECTION LABELS ATTACHED TO DRYER 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 SECTION II SPECIFICATIONS COMPONENT IDENTIFICATION A SPECIFICATIONS L2 H 208 460v 30 3 4w 50 60Hz 22 C C _ C5 Approx Weight aed ooo Shaded areas are in metric equivalents B COMPONENT IDENTIFICATION 1 DRYER FRONT VIEW MAN3173 No Description Wire Diagram Located Behind Control Door Top Console Module Assembly 1 Microprocessor Control Keyboard Panel Assembly Controls 2 Control Access Door Assembly 2 Main Door Assembly 4 Lint Panel Assembly 5 Lint Door 6 J 2 DRYER REAR VIEW REAR VIEW Illus No Description 1 Electrical Service Connections 2 Console 3 Heating Unit 4 Relay Wiring Box 5 Data Label and Installation Label SECTION III INSTALLATION PROCEDURES Installation should be performed by competent technicia
26. e 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 WARNING DO NOT dry rags or articles coated or contaminated with gasoline kerosene oil paint or wax 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 rubber like materials Drying in a heated basket tumbler may damage plastics or rubber and also may be a fire hazard 7 A program should be established for the inspection and cleaning of the lint in the burner area exhaust duct work area around the back of 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 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 the Canadian Electrical Codes Parts 1 amp 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 switch lint drawer switch or heat circuit safety devices ever b
27. ead facing must not be closed in all the way to the top of the dryer A 2 inch clearance is required Bulkhead facing should not be installed until after dryer is in place Ceiling area must be located a minimum of 12 inches above the top of the dryer When fire sprinkler systems are located above the dryers a minimum of 18 inches above the dryer console module is suggested Dryers may be positioned side wall to side wall however 1 or 2 inches is suggested between dryers or wall for ease of installation and maintenance Allowances must be made for the opening and closing of the control and lint doors NEAREST COMBUSTIBLE WALL CONSTRUCTIONS 4 HEADER CLEARANCE 7T etp 6 4 o 6 ce SO OU ee ee a oC A eel elel elelele e a e el elelel SH SHES HEE SOY 4449 etat 41 4 2 atata tatt 5252542 0066064 NOTE oteto etn RES x90 FACING E eene LJ r DOC LC e e e LEE e i REQUIRED 12 MINIMUM a y o 4 SEE NOTE 594 18 SUGGESTED FOR STEAM eel e T e 200 OOO A a 0 4 0 EA 0 000 0 E OO 2 eco e e n M LJ se REAR WA i E W LL t 4 COLORI 9 ate AAAS 469 Z
28. elts should be examined Cracked or seriously frayed belts should be replaced Tighten loose V belts when necessary Complete opera tional check of controls and valves Complete operational check of ALL safety devices door switch lint door switch sail switch burner and hi limit thermostat C LUBRICATION 1 Impellor fan blower shaft bearings should be lubricated every three 3 months Use a 3 grease or equivalent 2 The drive shaft bearings and idler shaft bearings should be lubricated every six 6 months Use 3 grease or equivalent LUBRICATION IS NECESSARY 38 SECTION VII PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 2 Hot Surface Ignition HSI System for Gas Models Only Hot Surface Ignition HSI module reestablish a Uponcompleting installation of the replacement REO INDICATOR LIGHT power to the dryer Hu FENWAL Catalog Number TRITON 2465H Automatic Ignition System Prepurge 0 Sec Ignition 7 0 Sec Interpurge 15 Sec b The Hot Surface Ignition HSI module s red indicator light will light up for approximately5 seconds self check routine DIAGNOSTIC INDICATOR LED MODE Control On ntrol Fault 2 Flashes Flame No Call for Heat 3 Flashes Ignition Lockout Input 24 VAC 50 60 Hz 300 mA Valve 24 VAC 2 0 A max Ignitor 24 VAC or 120 VAC 5 0 A max If the Hot Surface Ignition HSI module s red A Ria NE A MOOSA i
29. ent part must be provided NOTE Warranty tags ADC P N 450064 are available at no charge from ADC upon request 3 The company returning the part s must clearly note the complete company name and address on the outside of the package 4 ALI returns must be properly packaged to insure that they are not damaged in transit Damage claims are the responsibility of the shipper T No replacements credits or refunds will be issued for merchandise dam aged in transit 5 ALL returns should be shipped to ADC factory in such a manner that they are insured and a proof of delivery can be obtained by the sender 6 Shipping charges are not the responsibility of ADC ALL returns should be prepaid to the factory Any C O D or COLLECT returns will not be accepted IMPORTANT No replacements credits or refunds will be issued if the claim cannot be processed due to insufficient information The party filing the claim will be notified in writing either by FAX or CERTIFIED MAIL Return Receipt Requested as to the information necessary to process the claim If a reply is not received by the ADC Warranty Department within thirty 30 days from the FAX letter date then no replacement credit or refund will be issued and the merchandise will be discarded 35 SECTION VI ROUTINE MAINTENANCE A CLEANING A program and or schedule should be established for periodic inspection cleaning
30. er so that your inquiry is handled in an expeditious manner PARTS 1 Replacement parts should purchased from the distributor from whom the ADC equipment was purchased If the distributor cannot be contacted or is unknown contact the ADC Parts Department for a distributor in your area Parts may also be purchased directly from the factory by calling the ADC Parts Department at 508 678 9010 NOTE When ordering replacement parts from the ADC dealer or 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 _ 33 SECTION V WARRANTY INFORMATION A RETURNING WARRANTY CARD S 1 Before any dryer leaves the ADC factory test area a warranty card is affixed to the glass of the main door These warranty cards are intended to serve the customer in two ways First when ADC receives the warranty card s back from the customer we mail the appropriate parts manual at no charge to the address indicated on the returned card Second we record the individual installation date and warranty information to better serve you should you file a warranty claim a If a warranty card did not come with your dryer contact the ADC Warranty Department or Service Department at 508 678 9000 B WARRANTY For a copy of the ADC commercial warranty covering your particular dryer s contact the ADC distributor from whom you purchased the equipment
31. h will collect lint When adding ducts the duct to be added should overlap the duct to which it is to be connected ALL duct work joints must be taped to prevent moisture and lint from escaping into the building Inspection doors should be installed at strategic points in the exhaust duct work for periodic inspection and clean out of lint from the duct work IMPORTANT Exhaust back pressure measured by a manometer at each basket exhaust duct area should not exceed 0 3 inches of water column NOTE Where the exhaust duct work passes through a wall ceiling or roof made of combustible materials the opening must be 2 inches larger all the way around than the duct The duct must be centered within this opening a Outside Duct Work Protection 1 To protect the outside end of horizontal duct work from the weather a 90 elbow bent down ward should be installed where the exhaust exits the building If the exhaust duct work travels vertically up through the roof it should be protected from the weather by using a 180 turn to point the opening downward In either case allow at least twice the diameter of the duct between the duct opening and the nearest obstruction IMPORTANT DO NOT use screens or caps on the outside of opening of exhaust duct work VERTICAL DUCTING HORIZONTAL DUCTING SEE NOTE A SEE NOTE A 2 x D CLEARANCE TE A OPENING MUST BE TWO QI INCHES LARGER THAN DUCT N ALL THE WAY
32. hermostats CAUTION DRYER MUST BE EXHAUSTED TO THE OUTDOORS NOTE When a dryer is exhausted separately it is recommended that a back draft damper be installed NOTE When dryers are exhausted into multiple common exhaust line each LA must be Spies with a back draft damper The 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 Single or independent dryer venting is recommended When single dryer venting is used the duct work from the dryer to the outside exhaust outlet should not exceed twenty 20 feet In the case of multiple common dryer venting the distance from the last dryer to the outside exhaust outlet should not exceed twenty 20 feet The shape of the duct work is not critical so long as the minimum cross section area is provided It is suggested that the use of 90 turns in ducting be avoided use 30 and or 45 angles instead The radius of the elbows should preferably be 1 1 2 times the diameter of the duct Excluding basket dryer elbow connections or elbows used for outside protection from the weather no more than two 2 elbows should be used in the exhaust duct run If more than two 2 elbows are used the cross section area of the duct work must be increased in proportion to number of elbows added 14 ALL duct work should be smooth inside with no projections from sheet metal screws or other ob structions whic
33. l block located in the electric service box at the rear upper right hand corner of the dryer To gain access into this service box the service cover must be removed 22 4 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 National Electric Code ANSI NFPA NO 70 LATEST EDITION or in CANADA the Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION The ground connection may be to a proven earth ground at the location service panel NOTE grounding connection terminal lug is provided in the dryers electrical service box at rear For added personal safety when possible it is suggested that a separate ground wire sized per local codes be connected from the ground connection of the dryer to a grounded cold water pipe DO NOT ground to a gas or hot water pipe The grounded cold water pipe must have metal to metal connections all the way to electrica ground If there are any non metallic interruptions such as a meter pump plastic rubber or other insulating connectors they must be jumped out with no 4 copper wire and securely clamped to bare metal at both ends IMPORTANT For personal safety and proper operation the dryer must be grounded For proper operation of the microprocessor computer an earth zero ground is required NOTE Grounding
34. med by de gaz appelez le service des incendies qualified installer service agency or the gas supplier L installation et l entretien doivent tre assur s parun installateur ou un service d entretien qualifi ou par le fournisseur de gaz For replacement parts contact the distributor from which the dryer was purchased or American Dryer Corporation American Dryer Corp 88 Currant Road FallRiver MA 02720 4781 Telephone 508 678 9000 Fax 508 678 9447 E mail techsupport amdry com 011397 ADC Part No 112197 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 must be posted near the dryer a prominent location FOR YOUR SAFETY POUR VOTRE SECURITE Do not store or use gasoline or Ne pas entreposerni utiliser d essence other flammable vapors or liquids ni d autres vapeurs ou liquides in the vicinity of this or any other inflammables dans le voisinage de cet appliance appareil ou de yout autre appareil We have tried to make thi
35. ming supply pressure must be consistent between a minimum of 6 0 inches and a maximum of 12 0 inches water column pres sure 2 Liquid Propane L P Gas Dryers made for use with L P gas have the gas valve s internal pressure regulator blocked open so that the gas pressure must be regulated upstream of the dryer The pressure measured at each gas valve pressure tap must be a consistent 11 0 inches water column There is no regulator or regulation provided in an L P dryer The water column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer 25 Type of Gas L P BTU Liquid Propane Conversion Kit Number poss suo NE Hans BEI e men D M S Drill Material Size equivalents are as follows Natural Gas 10 2 1935 Liquid Propane Gas 33 1130 3 PIPING CONNECTIONS ALL components materials must conform to National Fuel Gas Code Specifications or in CANADA the Canadian Installation Codes for General Installation and Gas Plumbing It is impor tant that gas pressure regulators meet applicable pressure requirements and that gas meters be rated for the total amount of all the appliance Btu s being supplied The dryer is provided with a 1 inch N P T inlet pipe connection extending out the back area of the burner box The minimum pipe size connection supply line to the dryer is 1 inch N P T for ease of servici
36. ndicator light stays on or flashes continuous 5 ndicator 11g y u CAUTION HI VOLTAGE DISCONNECT WIRING BEFORE SERVICING then the HSI module is wired incorrectly or has Foil st ur ue w wine failed c Start the drying cycle B r le d The hot surface ignitor will turn on After approximately 4 seconds the Glo Bar will shut off and the gas valve will be energized The flame should now be established e With the burner flame on remove the flame sensor wire from the S2 terminal of the HSI module The burner flame must shut off immediately f Stopthe drying cycle with the flame sensor wire still removed restart the drying cycle g The hot surface ignitor will turn on and after approximately 4 seconds the hot surface ignitor will shut off The gas valve will be energized and a burner flame should be evident for approximately 7 seconds and then shut off h The Hot Surface Ignition HSI module will attempt two 2 additional ignition trials after which the HSI module will lock out and the red indicator light will flash continuously i Functional check of the Hot Surface Ignition HSI Module is complete 1 Replace the flame sensor wire from the S2 terminal to the HSI module 39 MAN3059 ADC 112197 1 01 13 97 7 2 02 25 97 8 3 02 26 97 40 4 06 16 97 40 4 11 05 97 40 6 02 13 98 50 7 02 26 98 100 8 08 28 98 100 9 03 29 99 100 10 08 04 00 100
37. ng the gas supply line of each dryer must have its own shut off valve The size of the main gas supply line header will vary depending on the distance this line travels from the gas meter or in the case of L P gas the supply tank other gas operated appliances on the same supply line etc Specific information regarding supply line size should be determined by the gas supplier Consistent gas pressure is essential at ALL gas connections It is recommended that a 1 inch pipe gas loop be installed in the supply line serving a bank of dryers An in line pressure regulator must be installed in the gas supply line header if the natural gas pressure exceeds 12 0 inches of water column pressure IMPORTANT A water column pressure of 3 5 to 4 0 inches for natural gas and 11 0 inches for L P dryers is required at the gas valve pressure tap Bre each dryer for proper and safe operation A 1 8 inch N PT plugged tap accessible for a test gauge connection must be installed in the main gas supply line immediately upstream of each dryer 26 IMPORTANT Pipe joint compounds that resist the action of natural and L P gases must be used IMPORTANT Test ALL connections for leaks by brushing on a soapy water solution liquid detergent works well ALL components materials must conform to National Fuel Gas Code Specifications ANSI Z223 1 LATEST EDITION or in CANADA the Canadian Installation Codes CAN CGA B149 1 M91 Natur
38. ns 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 ANSI NEPA 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 LATEST EDI TION for GENERAL INSTALLATION and GAS PLUMBING or CANADIAN ELECTRICAL CODES PARTS 1 amp 2 CSA C22 1 1990 or LATEST EDITION for ELECTRICAL CONNECTIONS A LOCATION REQUIREMENTS Before installing the dryer be sure the location conforms to local codes and ordinances In absence of such codes or ordinances location must conform with the National Fuel Gas Code ANSI 2223 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 1 The dryer must be installed on a sound level floor capable of supporting its weight It is recommended that carpeting be removed from the floor area that the dryer is to rest on 2 The dryer must not be installed or stored in an area where it will be exposed to water and or weather 3 This dryer is for use in noncombustible locations 4 Provisions for adequate air supply must be provided as noted in this manual refer to Fresh Air Supply in Section D 5 Clearance provisions must be made from c
39. ombustible construction as noted in this manual refer to Dryer Enclosure Requirements in Section 6 Provisions must be made for adequate clearances for servicing and for operation as noted in this manual refer to Dryer Enclosure Requirements in Section 7 Dryer must be exhausted to the outdoors refer to Exhaust Requirements in Section E 8 Dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual refer to Exhaust Requirements in Section E 9 IMPORTANT Dryer should be located where a minimum amount of exhaust duct will be necessary B UNPACKING SETTING UP Remove protective shipping material i e plastic wrap and or optional shipping box from dryer IMPORTANT Dryer must be transported and handled an upright position at all times The dryer can be moved to its final location while still attached to the skid or with the skid removed To un skid the dryer locate and remove the two 2 lag bolts securing the dryer to the wooden skid These are located in both motor compartments in the front of the machine To remove the two 2 lag bolts remove the lint chamber panel along with the lint door The dryer is also secured with a bar in the rear of the machine remove this bar to free the dryer from skid 4 SQUARE METAL SHIM REAR VIEW 10 1 LEVELING DRYER a level dryer place 4 inch square metal shims refer to illustration on page 10
40. or other Suitable material under the base pads It is suggested that the dryer be tilted slightly to the rear 2 If more headroom is needed when moving dryer into position the top console module may be removed a To remove top console module NOTE DO NOT have power connected when separating the top console 1 Disconnect the ground wire at the Rear of Dryer 2 Remove the six 6 set of nuts and washers B holding the console module to base Located within control boxes 3 Open control door control panel and disconnect the following a On the right side box disconnect the 4 pin and 2 pin plug b On the left side box disconnect the drive and blower motor wires along with the 2 red and 2 black wires 4 Lift the console module off of the dryer base IMPORTANT The dryer must be transported and handled in an upright position at all times doi EE TOP VIEW MAN3163 REAR VIEW 11 DRYER ENCLOSURE REQUIREMENTS Even though a 12 inch clearance is acceptable it is recommended that the rear of the dryer be positioned approximately two 2 feet 24 inches from nearest obstruction i e wall for ease of installation maintenance and service Bulkheads and partitions should be made from noncombus tible materials The clearance between the bulkhead header and the dryer must be a minimum of 4 inches and must not extend more than 4 inches to the rear of the dryer front The bulkh
41. s manual as complete as possible and hope you will find it useful ADC reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models Important For your convenience log the following information DATE OF PURCHASE MODEL NO ADO95HS DISTRIBUTORS NAME Serial Number s Replacement parts can be obtained from your distributor or the ADC factory When ordering replacement parts from the factory you can FAX your order to ADC at 508 678 9447 or telephone your orders directly to the ADC Parts Department 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 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 op rations d entretien des commandes tiqueter tous fils avant de les d
42. sor computer s memory Refer to the Computer Programming Manual supplied with dryer for more specific operating information NOTE The dryer can be stopped at any time by opening main door or by pressing the STOP T key To restart the dryer press the START key or preprogrammed cycle key 1 pru 31 NOTE Selection setting changes can be made at any time during the drying cycle by pressing the CLEAR STOP key twice The L E D display will return to READY at which time a new cycle selection can be made K SHUT DOWN INSTRUCTIONS If 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 either at the external disconnect switch or the circuit breaker 2 Discontinue the gas supply a SHUT OFF external gas supply shut off valve b SHUT OFF internal gas supply shut off valve located at the gas valve train area 32 SECTION IV SERVICE PARTS INEORMATION A SERVICE 1 Service must be performed by a qualified trained technician service agency or gas supplier If service is required contact the distributor from whom the ADC equipment was purchased If the distributor cannot be contacted or is unknown contact the ADC Service Department for a distributor in your area NOTE When contacting the ADC Service Department be sure to give them the correct model number and serial numb
43. struction IMPORTANT DO NOT use screens louvers or caps on the Outside of opening of exhaust duct work 18 uL Mrd amana DUCT IN zeleti 20 MAXIMUM NOTE 4 DEN 2 X D CLEARANCE INSPECTION ps seo ROOF TO POVON DRYERS Le MIN HORIZONTAL _OUCTING WALL TUMBLER ET x ENTER MAIN 2XD EXHAUST DUCT 25 ANGLE IMPORTANT NO MORE THAN 4 DRYERS CAN BE CONNECTED TO ONE COMMON DUCT VENT 1 FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA CROSS SECTIONAL AREA OF A ROUND DUCT 785 x D WHERE D DIAMETER OF THE DUCT CROSS SECTIONAL AREA OF A RECTANGULAR DUCT W x H WHERE W WIDTH AND H HEIGHT 7 H zwi NOTE A OPENING MUST BE TWO 2 INCHES LARGER THAN DUCT ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THIS OPENING MAN3172 19 ELECTRICAL INEORMATION 1 ELECTRICAL REQUIREMENTS It is your responsibility to have ALI electrical connections made by a properly licensed and compe tent electrician to assure that the electrical installation is adequate and conforms with local and state regulations or codes In the absence of such codes ALL electrical connections material and work manship must conform to the applicable requirements of the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in CANADA the Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION IMPORTAN
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