American Dryer Corp. Gas DSI/HSI/Electric/Steam/Phase 7 with S.A.F.E. D-40 Installation Manual Download Page 37

Page: 37 / 62

I. PREPARATION FOR OPERATION/START-UP

The following items

should be

checked before attempting to operate the dryer:

1. Read

ALL

“

CAUTION

,” “

WARNING

,” and “

DIRECTION

” labels attached to the dryer.

2. Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label affixed to

the left side panel area behind the top control (access) door.

GAS MODELS

- check to assure that the dryer is connected to the type of heat/gas indicated on the dryer

data label.

GAS AND ELECTRIC MODELS

- the sail switch damper assembly was installed and adjusted at the

factory prior to shipping. However, each sail switch adjustment

must be

checked to assure that this

important safety control is functioning.

5. Check bolts, nuts, screws, terminals, and fittings for tightness and security.

GAS MODELS

- be sure that

ALL

gas shutoff valves are in the open position.

7. Check that

ALL

back guard panels and service box covers have been replaced.

8. Check the lint drawer to assure that it is closed and secured in place.

9. Rotate the basket (tumbler/drum) by hand to be sure it moves freely.

10.

STEAM MODELS

- check to insure that a clean, dry, regulated air supply (80 PSI [5.51 bars]) is on the

dryer (with air operated DAMPER SYSTEM ONLY).

11.

STEAM MODELS

- check to insure

ALL

steam shutoff valves are open.

12.

STEAM MODELS

- check steam damper operation.

13. Check basket (tumbler) bearing setscrews to insure that they are

ALL

tight.

14. Check vent is connected to the dryer and is exhausted to the outdoors.

Summary of Contents for Gas DSI/HSI/Electric/Steam/Phase 7 with S.A.F.E. D-40

Page 1: ... If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier AVERTISSEMENT Assurez vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d incendie ou d explosion ou pour éviter tout dommage matériel toute blessure ou la mort Ne pas entreposer ni util...

Page 2: ...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 The illustrations included in this manual may not depict your particular dryer exactly Important For your convenience log the following information DATE OF PURCHASE_____...

Page 3: ...DRYER S IN OPERATION WARNING DRYER S SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION CAUTION FOR YOUR SAFETY DO NOT DRY MOP HEADS IN THE DRYER DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES WARNING UNDER NO CIRCUMSTANCES should the dryer door switch lint drawer switch or heat safety circuit ever be disabled Caution Label all wires prior to disconnection when servicing controls Wiring er...

Page 4: ...ed on the equipment and or specified in the installation manual included with the dryer Dryers must not be installed or stored in an area where it will be exposed to water and or weather The wiring diagram for the dryer is located in the front electrical control box area DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER SCREEN IN PLACE EVEN IF AN EXTERNAL LINT COLLECTION SYSTEM IS USED WARNING ...

Page 5: ...10 D Fresh Air Supply Requirements 11 E Exhaust Requirements 12 F Electrical Information 18 G Gas Information 24 H Steam Information 28 I Preparation For Operation Start Up 33 J Preoperational Tests 34 K Preoperational Instructions 35 L Shut Down Instructions 38 SECTION IV SERVICE PARTS INFORMATION 39 A Service 39 B Parts 39 SECTION V WARRANTY INFORMATION 40 A Returning Warranty Cards 40 B Warrant...

Page 6: ...ubrication 43 D Lint Drawer Removal 44 SECTION VII DATA LABEL INFORMATION 45 A Data Label 45 SECTION VIII REVERSING TIMER SPIN DWELL ADJUSTMENTS 47 SECTION IX PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 48 SECTION X S A F E FIRE SUPPRESSION SYSTEM F S S 51 ...

Page 7: ...epted but the number received and the 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 whe...

Page 8: ...ight 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 the 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 ...

Page 9: ...des 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 switch lint drawer switch or heat safety circuit ever be 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 be...

Page 10: ...MBLER MOTOR 1 2 HP 0 373 kw DOOR OPENING DIAMETER 21 1 2 54 61 cm BASKET TUMBLER VOLUME 12 5 cu ft 0 354 cu m DRYERS PER 20 40 CONTAINER 12 26 DRYERS PER 45 48 TRUCK 30 32 VOLTAGE AVAILABLE 120 460v 1ø 3ø 3 4w 50 60 Hz APPROX WEIGHT UNCRATED 534 lbs 242 kg APPROX WEIGHT CRATED 571 lbs 259 kg HEAT INPUT 100 000 btuh 25 200 kcal hr AIRFLOW 460 cfm 13 cmm INLET PIPE CONNECTION 1 2 F P T OVEN SIZE KW ...

Page 11: ...7 NOTE ADC reserves the right to make changes in specifications at any time without notice or obligation Specifications ...

Page 12: ...ed in an upright position at ALLtimes The dryer can be moved to its final location while still attached to the skid or with the skid removed To unskid the dryer locate and remove the four 4 bolts securing the base of the dryer to the wooden skid Two 2 are at the rear base remove the back panel for access and two 2 are located in the bottom of the lint chamber To remove the two 2 bolts located in t...

Page 13: ...ly must be provided as noted in this manual refer to Fresh Air Supply Requirements in Section D 5 Clearance provisions must be made from combustible construction as noted in this manual refer to Dryer Enclosure Requirements in Section C 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 C 7 Drye...

Page 14: ...tion X 12 inch 30 48 cm minimum 24 inches 60 96 cm is suggested for ease of maintenance 1 inch 2 54 cm maximum for electric dryers 18 inch 45 72 cm minimum for steam dryers NOTE Air considerations are important for proper and efficient operation Dryers may be positioned sidewall to sidewall However a 1 16 inch 1 5875 mm minimum allowancemust be made for opening and closing of the control door It i...

Page 15: ...ally to the dryers The dryer must be installed with provisions for adequate combustion and make up air supply EXAMPLE For a bank of eight 8 dryers two 2 unrestricted openings measuring 3 feet by 2 feet 0 914 meters by 0 61 meters 6 square feet 0 557 square meters is acceptable IMPORTANT Make up air openings should not be located in an area directly near where exhaust vents exit the building Allowa...

Page 16: ...collect lint When adding ducts the ducts to be added should overlap the duct to which it is connected ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building Additionally inspection doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning IMPORTANT When connecting ductwork to the dryer exhaust duct be sure tha...

Page 17: ...st be used HORIZONTAL VENTING When a single 8 inch 20 32 cm horizontal vent is used the ductwork to the outlet cannot exceed 20 feet 6 1 meters refer to Illus A below This calculation of 20 feet 6 1 meters compensates or allows for the use of a maximum of only one 1 elbow which is the outside outlet protection Illus A ...

Page 18: ...turned downward outside outlet Illus B If the length of the duct run or quantity of elbows used exceeds the above noted specifications the cross sectional area of the ductwork must be increased in proportion to the number of elbows or duct run added IMPORTANT For extended ductwork runs the cross section area of the duct can only be increased to an extent For extended ductwork runs a professional h...

Page 19: ...o one 1 main common duct with a vertical run NOTE Distance between dryer single ducts being connected to the main common duct must be a minimum of 34 1 4 87 cm dryer width Ductwork should be laid out in such a manner where allowances are made at rear area of the dryer for removal of rear service panels or guards The illustrations on page 16 show the minimum cross section area for multiple dryer ve...

Page 20: ...16 HORIZONTAL VENTING Illus C VERTICALVENTING Illus D ...

Page 21: ...iodic inspection and cleaning 9 Wherever the ductwork passes through combustible materials the opening must be 2 inches 5 08 cm larger than the duct all the way around The duct must be centered within this opening 10 The outside of the ductwork must be protected from the weather A 90 elbowmust be used for horizontal run and when vertically through a roof by using a 180 turn to point the opening do...

Page 22: ...PORTANT USE ONLY COPPER CONDUCTOR CABLE of proper ampacity and insulation in accordance with electric codes for making service connections NOTE The use of aluminum wire will VOID THE WARRANTY IMPORTANT A separate circuit servicing each dryer must be provided 2 Electrical Service Specifications a Electric Service 1 Gas Models and Steam Models ONLY IMPORTANT The dryer must be connected to the electr...

Page 23: ... ground at the location service panel For added personal safety when possible it is suggested that a separate ground wire no 18 minimum be connected from the ground connection of the dryer to a grounded cold water pipe DO NOT ground to a gas pipe or hot water pipe The grounded cold water pipe must have metal to metal connection ALL the way to the electrical ground If there are any nonmetallic inte...

Page 24: ...cord or pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain reliefmust be installed where the wiring enters the dryer SINGLE PHASE 1Ø ELECTRICAL CONNECTION LEADS Black Positive White Neutral Green Ground or L2 ...

Page 25: ...upper left corner of the dryer The ground connection is made to the copper lug also provided in this box To gain access to the service box and contactor the service box cover must be removed Providing local codes permit power to a gas dryer or steam dryer can be made by the use of a flexible U L listed power cord or pigtail wire size must conform to rating of dryer or the dryer can be hard wired d...

Page 26: ...nnections to the dryer are the 3 phase 3ø leads L1 L2 L3 and sometimes Neutral and ground Single phase 1ø power for the control circuit is done by the factory at the contactor relay and no other wiring connections are necessary NOTE Electrically heated service amperage specifications requirements are not available at the time of printing Contact factory for update ...

Page 27: ...pecifications at any time without notice or obligation D 40 GAS D 40 STEAM ELECTRICAL SERVICE SPECIFICATIONS PER DRYER IMPORTANT 208 VAC AND 240 VAC ARE NOT THE SAME When ordering specify exact voltage NOTES A B C When fuses are used they must be dual element time delay current limiting class RK1 or RK5 ONLY Calculate determine correct fuse value by applying either local and or National Electrical...

Page 28: ...age to the gas valve which will VOID THE WARRANTY WARNING FIRE OR EXPLOSION COULD RESULT 1 Gas Supply The gas dryer installation must meet the American National Standard National Fuel Gas Code ANSI 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 or LATEST EDITION as well as local codes and ordinances and must be done b...

Page 29: ...sure measured at each gas valve pressure tap must be a consistent 10 5 inches 26 1 mb water column There is no regulator or regulation provided in an L P dryer The pressure must be regulated at the source L P tank or an external regulator must be added to each dryer Drill Material Size D M S equivalents are as follows Natural Gas 29 0 1360 3 4540 mm Liquid Propane Gas 46 0 810 2 0574 mm TYPE OF GA...

Page 30: ... being supplied The dryer is provided with a 1 2 N P T inlet pipe connection extending out the back area of the burner box The minimum pipe size supply line to the dryer is 1 2 N P T For ease in servicing the gas supply line of each dryer must have its own shutoff 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 ca...

Page 31: ...NT Test ALL connections for leaks by brushing on a soapy water solution liquid detergent works well WARNING NEVER TEST FOR LEAKS WITH A FLAME ALL components materialsmust conform toNationalFuelGasCodeSpecificationsANSIZ223 1 LATEST EDITION or in Canada CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION for General Installation and Gas Plumbing as well as local codes and...

Page 32: ... This dryer is manufactured with a pneumatic piston damper system which requires an external supply of air 80 PSI 10 PSI 5 51 bars 0 68 bars 1 Steam Coil PH Level The normal PH level for copper type steam coils must be maintained between a value of 8 5 to 9 5 For steel type steam coils the PH level must be maintained between a value of 9 5 to 10 5 These limits are set to limit the acid attack of t...

Page 33: ... dryer to be isolated from the supply main and the return main if the dryer needs maintenance work e Install an inverted bucket steam trap and check valve at least 12 inches 30 48 cm below the steam coil as close to the coil as possible 1 A trap with a capacity of 350 lbs 160 kg of condensate per hour at 125 PSI 8 61 bars is needed for each unit f The supply line and the return line should be insu...

Page 34: ...romechanical Steam Damper Option b Air Connection Air connection to system 1 8 N P T c Air Regulation No air regulator or filtration is provided with the dryer External regulation filtration of 80 PSI 5 51 bars must be provided It is suggested that a regulator filter gauge arrangement be added to the compressed air line just before the dryer connection This is necessary to insure that correct and ...

Page 35: ...heat to start the drying process When the damper is closed ambient air is drawn directly into the basket tumbler allowing a rapid cool down Diagram 1 shows the damper in the heating open mode allowing heat into the basket tumbler Diagram 2 shows the damper in the cool down closed mode pulling ambient air directly into the basket tumbler without passing through the coils NOTE With the dryer off or ...

Page 36: ...Flow Control Operation Adjustment Damper operation was tested and adjusted prior to shipping at 80 PSI 5 51 bars If damper air adjustment is necessary locate the flow control valve and make the necessary adjustments as noted below ...

Page 37: ... checked to assure that this important safety control is functioning 5 Check bolts nuts screws terminals and fittings for tightness and security 6 GAS MODELS be sure that ALL gas shutoff valves are in the open position 7 Check that ALL back guard panels and service box covers have been replaced 8 Check the lint drawer to assure that it is closed and secured in place 9 Rotate the basket tumbler dru...

Page 38: ...the main door and restart the dryer c If the dryer is equipped with a Hot Surface Ignition HSI system the HSI control module has internal diagnostics If ignition is not established after the first attempt the heat circuit in the HSI control module will LOCKOUT until manually reset To reset the HSI system open and close the main door and restart the dryer NOTE Water column pressure requirements mea...

Page 39: ...an is rotating in the wrong direction this will not only drastically reduce drying efficiency but it can also cause premature component failure K PREOPERATIONAL INSTRUCTIONS COIN MODELS 1 Automatic Mode Microprocessor Controller Computer Models a When turning on power or when no cycle is in progress the light emitting diode L E D display will read FILL and or Amount To Start b Insert coins Once co...

Page 40: ...wever the microprocessor controller computer will continue to count downward in time Continuation of the cycle will resume only after the door has been closed and any other of the three 3 temperature selection buttons is again depressed e Upon completion of drying and cooling cycles the tone buzzer will sound for 5 seconds and the L E D display will read donE at which time the dryer will shut off ...

Page 41: ...omes first The L E D display will read FILL and or Amount To Start 2 If the Anti Wrinkle program is not active or in use the L E D display will read FILL and or FrEE 4 Non Microprocessor Controller Computer Models a Turn power on to the dryer b Insert coins rotary meter type only c Select temperature by using rocker switch and selecting HI TEMP LO TEMP or PERM PRESS d Press Push To Start button to...

Page 42: ... START green key or a preprogrammed cycle key i e E NOTE Selection settings changes can be made at any time during the drying cycle by pressing the STOP red key twice The L E D display will return to REAdY at which time a new cycle selection can be made b Dual Timer Dryers 1 Select drying time and cool down time desired a Turn heat timer clockwise CW to the desired time i e 1 minute to 60 minutes ...

Page 43: ...rial numberso that your inquiry is handled in an expeditious manner B PARTS 1 Replacement parts should be purchased from the reseller from whom theADC equipment was purchased If the reseller cannot be contacted or is unknown contact the ADC Parts Department for a reseller in your area Parts may also be purchased directly from the factory by calling the ADC Parts Department at 508 678 9000 or you m...

Page 44: ...rom whom you purchased the equipment and request a dryer warranty form If the reseller cannot be contacted or is unknown warranty information can be obtained from the factory by contacting theADC Warranty Department at 508 678 9000 NOTE Whenever contacting the ADC factory for warranty information be sure to have the dryer s model numberand serial numberavailable so that your inquiry can be handled...

Page 45: ...ansit Damage claims are the responsibility of the shipper IMPORTANT No replacements credits or refunds will be issued for merchandise damaged in transit 5 ALL returns should be shipped to the 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...

Page 46: ... LIQUIDS NOTE Suggested time intervals shown are for average usage which is considered six 6 to eight 8 operational running hours per day IMPORTANT Dryer produces combustible lint and must be exhausted to the outdoors Every 6 months inspect the exhaust ducting and remove any lint build up SUGGESTED CLEANING SCHEDULE EVERY THIRD OR FOURTH LOAD Clean the lint screen every third or fourth load A clog...

Page 47: ...for the cleaning of appliances is recommended B ADJUSTMENTS 7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER Inspect bolts nuts screws bearing setscrews grounding connections and nonpermanent gas connections unions shutoff valves and orifices Motor and drive belts should be examined Cracked or seriously frayed belts should be replaced Tighten loose V belts when necessary Complete operationa...

Page 48: ...er pull drawer out approximately halfway Rotate move lint drawer stop hinge refer to the illustration below downward and pull the drawer out IMPORTANT After replacing the lint drawer back into the dryer be sure to rotate move hinge back to the upward stop position ...

Page 49: ...ting American Dryer Corporation certain information is required to insure proper service parts information from ADC This information is on the data label affixed to the left side panel area behind the top control access door When contacting ADC please have the model numberand serial numberavailable ...

Page 50: ... particular model 4 TYPE OF HEAT This describes the type of heat for your particular dryer gas either natural gas or liquid propane L P gas or steam 5 HEAT INPUT for GAS DRYERS This describes the heat input in British Thermal Units per Hour BTUH 6 ORIFICE SIZE for GAS DRYERS Gives the number drill size used 7 ELECTRIC SERVICE This describes the electric service for your particular model 8 GAS MANI...

Page 51: ...r area of the dryer Both the dwell stop time and basket tumbler spin time are adjustable by mode selection switches located on the electronic timer as noted in the illustration below TIM ING LEGEND SPIN TIME Adjustment Position Number 1 2 3 4 5 Time in Seconds 30 60 90 120 150 DWELL STOP TIME Adjustment Position Number 1 2 3 4 5 Time in Seconds 5 6 3 7 6 8 9 10 2 Values shown are 1 second ...

Page 52: ...er Board a Upon completing installation of the replacement microprocessor controller computer board reestablish power to the dryer b Start the drying cycle c Verify that the applicable indicator lights on the back side of the microprocessor controller computer board are lit Refer to the illustration below ...

Page 53: ...o L E D indicator indicates a power or an internalfailure has occurred b For Models With Hot Surface Ignition HSI Module 1 Start the drying cycle 2 The HSI will turn on and after approximately 4 seconds the ignitor will shut off and the gas valvewill be energized Ignition flame should now be established 3 With the burner flame on remove the flame sensor wire from the S2 terminal of the HSI module ...

Page 54: ...in if a fire condition remains or reignites While the water jets are activated the basket tumbler will jog to move the water throughout the load The microprocessor will display that the system was activated and will continue to display until the dryer is attended to We have tried to make this manual as complete as possible and hope you will find it useful ADC reserves the right to make changes fro...

Page 55: ...ATION 1 Requirements The connection point to the electric water solenoid valve is a 1 2 M P T the FSS MUST BEsupplied with a minimum water pipe size of 1 2 inch and be provided with 40 PSI 20 PSI 2 75 bars 1 37 bars of pressure For use of optional manual bypass a second source with the same piping and pressure requirements is required Flexible 1 2 feeds must be provided to avoid damage to electric...

Page 56: ...nection and a 1 2 bushing is supplied to provide the minimum 1 2 inch supply feed line Flexiblesupplyline couplingmustbe usedineffort to avoid damage to electric water solenoid valve IMPORTANT Flexible supply line coupling must be used Solenoid valve failure due to hard plumbing connections WILL VOID WARRANTY It is recommendedthat a filter or strainer be installed in the water supply line Typical ...

Page 57: ...wner Thewaterconnectionforthemanualbypassismadetothe T or fourway fittingwhichhasa3 8 F P T and a coupling must be used to provide the minimum 1 2 inch supply feed line If the rear area of the dryer or the water supply is located in an area where it willbe exposed to cold freezing temperatures provisions must be made to protect these water lines from freezing WARNING If the water in the supply lin...

Page 58: ... detects an exhaust temperature rise 25 F 3 8 C greater than set point thiswillbe the trip point and the FSS routine will activate Once the FSS routine is activated water will be injected into the basket tumbler chamber Anytime water is being injected into the basket tumbler the basket tumbler drive will turn the load for 1 second every 15 seconds This process will continue for a minimum of 3 minu...

Page 59: ...the description and part number so that your order is processed accurately and promptly The illustrations on the following pages may not depict your particular dryer exactly The illustrations are composite of the various dryer models Be sure to check the descriptions of the parts thoroughly before ordering We have tried to make this manual as complete as possible and hope you will find it useful A...

Page 60: ...Brass Connector 5 143099 6 3 8 OD x 0 035 Wall Copper Tubing 6 311588 1 Sprinkler Head Mounting Plate 7 143303 1 3 8 N P T Brass Locknut 8 143155 1 3 8 Brass Elbow 90 9 150430 2 10 x 1 2 Self Drilling Screw 10 150301 2 8 18 x 7 16 TEK Screw 11 143581 1 3 GPM 3 8 F P T Spray Nozzle 12 142888 1 1 2 to 3 8 Bushing For F S S Valve 13 824081 1 R C Network Assembly Sold by the foot ...

Page 61: ...iption 1 822752 1 F S S Temperature Probe Assembly includes illus nos 1 through 5 2 154007 2 Push On Fastener 3 390390 1 Sensor Bracket only 4 150301 2 8 18 Phillips PH TEK Screw 5 122647 1 Connector Only does not include terminals ...

Page 62: ...ADC 113370 1 03 25 02 25 ...

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American Dryer Corp. Gas DSI/HSI/Electric/Steam/Phase 7 with S.A.F.E. D-40, Installation Manual

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