American Dryer Non-Tilting Phase 5 ML-200 Installationshandbuch

ML-758(Gas DSI/Electric/Steam Phase 7 with F.S.S.)Installation ManualFor replacement parts, contact the reseller from which the dryerwas purchased orA

6SECTION IISPECIFICATIONS/COMPONENT IDENTIFICATIONA. SPECIFICATIONS MAXIMUM CAPACITY (DRY WEIGHT) 75 lbs 34 kg BASKET (TUMBLER) DIAMETER 37” 94 cm BA

7SpecificationsML-758 (Gas/Electric/Steam)NOTE: ADC reserves the right to make changes in specifications at any time without notice orobligation.

8B. COMPONENT IDENTIFICATION 1. Dryer Front ViewIllus. No. Description1 Controls2 Control (top access) Door Assembly3 Main Door Assembly4 Lint Compa

92. Dryer Rear ViewIllus. No. Description1 Heating Unit2 Electric Service Relay Box3 Basket (tumbler) Bearing Mount Assembly4 Idler Bearing Mount Ass

10SECTION IIIINSTALLATION PROCEDURESInstallation should be performed by competent technicians in accordance with local and state codes. In theabsence

11CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors. Every six(6) months, inspect the exhaust ducting and remove an

12C. DRYER ENCLOSURE REQUIREMENTSBulkheads and partitions should be made of noncombustible materials and must be located a minimum of12-inches (30.48

13D. FRESH AIR SUPPLY REQUIREMENTSWhen the dryer is operating, it draws in room air, heats it, passes this air through the basket (tumbler), andexhau

14E. EXHAUST REQUIREMENTS1. General Exhaust Ductwork InformationExhaust ductwork should be designed and installed by a qualified professional. Impro

15IMPORTANT: Exhaust back pressure measured by a manometer in the exhaust duct must be no lessthan 0 and must not exceed 0.3 inches (0.74 mb) of water

Retain This Manual In A Safe Place For Future ReferenceAmerican Dryer Corporation products embody advanced concepts in engineering, design, and safety

16IMPORTANT: For extended ductwork runs, the cross section area of the ductwork can only beincreased to an extent. When the ductwork approaches the m

17IMPORTANT: For extended ductwork runs, the cross section area of the ductwork can only beincreased to an extent. When the ductwork approaches the m

18IMPORTANT VENTING REMINDERS1. Ductwork size and installation should be done by a qualified professional.2. The dryer must be exhausted to the outdoo

19F. ELECTRICAL INFORMATION1. Electrical RequirementsIt is your responsibility to have ALL electrical connections made by a properly licensed and com

202) Electric Models ONLYALL electrically heated dryers must be connected to the electric service shown on the dryer’sdata label, which is located on

21SINGLE-PHASE (1Ø) ELECTRICALCONNECTIONS LEADSBlack+PositiveWhite-NeutralGreenGroundorL2If local codes permit, power to the dryer can be made by the

225. 3-Phase (3ø) Wiring Connections/Hookup (For Non-Reversing Models Only)The only electrical input connections to the dryer are the 3-phase (3ø) pow

236.3-Phase (3ø) Wiring Connections/Hookup (for Reversing Models Only)The electrical connections on ALL 3-phase (3ø) gas dryers and steam dryers are m

24CAUTION: The dryer must be grounded. A ground lug has been provided for this purpose.IMPORTANT: A CIRCUIT SERVICING EACH DRYER MUST BE PROVIDED.The

25IMPORTANT: Figures shown are for non-reversing models ONLY. For reversing models, contactthe factory.IMPORTANT: The dryer must be connected to the

WARNINGUNDER NO CIRCUMSTANCES should the dryer door switches, lint drawer switch,or heat safety circuit ever be disabled.IMPORTANTYOU MUST DISCONNECT

26G. GAS INFORMATIONIt is your responsibility to have ALL plumbing connections made by a qualified professional to assure that thegas plumbing instal

272.Technical Gas Dataa. Gas Specifications* Measured at gas valve pressure tap when the gas valve is on.b. Gas ConnectionsInlet connection ----------

283. Piping/ConnectionsALL components/materials must conform to National Fuel Gas Code Specifications ANSI Z223.1-LATESTEDITION, or in Canada, CAN/CGA

29Consistent gas pressure is essential at ALL gas connections. It is recommended that a 3/4-inch (19.05mm) pipe gas loop be installed in the supply l

30H. STEAM INFORMATIONIt is your responsibility to have ALL plumbing connections made by a qualified professional to assure that thesteam plumbing in

31IMPORTANT: Steam coil failure due to water hammer by wet steam will VOID THE WARRANTY.a. The pressure of the condensate in the steam supply will cau

324.Steam Damper Air System ConnectionsThe MLS-758 is manufactured with a pneumatic (piston) damper system, which requires an externalsupply at 0.75 c

33c. Air RegulationNo air regulator or filtration is provided with the dryer. External regulation/filtration of 80 PSI (5.51bars) must be provided.

346.Steam Damper Air Piston (Flow Control) Operation AdjustmentDamper operation was tested and adjusted prior to shipping at 80 PSI (5.51 bars). If d

35I. PREPARATION FOR OPERATION/START-UPThe following items should be checked before attempting to operate the dryer:1. Read ALL “CAUTION,” “WARNING,”

WARNINGThe dryer must never be operated with any of the back guards, outer tops, or servicepanels removed. PERSONAL INJURY OR FIRE COULD RESULT.IMPOR

36J. PREOPERATIONAL TESTSALL dryers are thoroughly tested and inspected before leaving the factory. However, a preoperational testshould be performe

37NOTE: To check for proper sail switch operation (for gas and electric models only), open the maindoor and while holding main door switch plunger in,

38K. PREOPERATIONAL INSTRUCTIONSOPL MODELS1. To start the dryer:a. Microprocessor Controller (Computer) Dryers...1) Light emitting diode (L.E.D.) dis

39SECTION IVSERVICE/PARTS INFORMATIONA. SERVICE1. Service must be performed by a qualified trained technician, service agency, or gas supplier. If s

40SECTION VWARRANTY INFORMATIONA. RETURNING WARRANTY CARDS1. Before any dryer leaves the ADC factory test area, a warranty card is placed on the back

412. 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 f

42SECTION VIROUTINE MAINTENANCEA. CLEANINGA program and/or schedule should be established for periodic inspection, cleaning, and removal of lint from

43WARNING: When cleaning steam coil fins, be careful not to bend the fins. If fins are bent, straightenby using a fin comb, which is available from l

44D. LINT DRAWER REMOVALTo remove the lint drawer from the dryer pull drawer out approximately halfway. Rotate/move lint drawer stophinge (refer to

45When contacting American Dryer Corporation certain information is required to insure proper service/partsinformation from ADC. This information is

Table of ContentsSECTION IIMPORTANT INFORMATION ... 3A. Receiving and Hand

46THE DATA LABEL1. MODEL NUMBERThe model number is an ADC number, which describes the size of the dryer and thetype of heat (gas, electric, or steam).

47SECTION VIIIREVERSING TIMER SPIN/DWELL ADJUSTMENTSDual timer models with “reversing option” have an electric reversing timer in the electric service

48SECTION IXPROCEDURE FOR FUNCTIONAL CHECKOF REPLACEMENT COMPONENTS1. Microprocessor Controller (Computer) Boarda. Upon completing installation of the

492.For Models With Johnson Controls Direct Spark Ignition (DSI) Module (G760)Theory Of Operation:Start the drying cycle. When the gasburner ignites

50SECTION XBURNER AND BASKET (TUMBLER)/LINT CHAMBERMANUAL RESET HI-LIMIT INSTRUCTIONSI M P O R T A N TMANUAL RESET HI-LIMIT INSTRUCTIONSFOR PHASE 7 MO

51F.S.S. In ActionThe exclusive Fire Suppression System (F.S.S.) will extinguish fires that may start in thedrying basket (tumbler). A series of sens

52BEFORE YOU START!CHECK LOCAL CODES AND PERMITSCall your local water company or the proper municipal authority for information regarding local codes.

532. Water Connections:The water connection is made to the 1/2” M.P.T.bushing of the electric water solenoid valve locatedat the rear upper left area

54OPTIONAL MANUAL BYPASSProvisions are made in the dryer fire suppression system (F.S.S.) for the installation of an optional manualbypass. Depending

ADC 113347 1-11/02/01-15 2 * 12/20/01-25

SECTION VIROUTINE MAINTENANCE ... 42A. Cleaning ...

3SECTION IIMPORTANT INFORMATIONA. RECEIVING AND HANDLINGThe dryer is shipped in a protective stretch wrap cover with protective cardboard corners and

4B. SAFETY PRECAUTIONSWARNING: For your safety, the information in this manual must be followed to minimize the risk offire or explosion or to preven

57. A program should be established for the inspection and cleaning of lint in the burner area, exhaust ductwork,and area around the back of the dryer