JLA D40 Installation Manual

Phase 7 / fire suppression system

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D40 Installation Manual
Phase 7 / Fire Suppression System
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 death.
— Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
— WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch;
do not use any phone in your
building.
• Clear the room, building or area of
all occupants.
• Immediately call your gas supplier
from a neighbor's phone. Follow
the gas supplier's instructions.
• 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 utiliser d'essence
ni d'autres vapeurs ou liquides
inflammables à proximité de cet
appareil ou de tout autre appareil.
— QUE FAIRE SI VOUS SENTEZ UNE
ODEUR DE GAZ:
• Ne pas tenter d'allumer d'appareils.
• Ne touchez à aucun interrupteur.
Ne pas vous servir des téléphones
se trouvant dans le bâtiment.
• Évacuez la pièce, le bâtiment ou la
zone.
• Appelez immédiatement votre
fournisseur de gaz depuis un voisin.
Suivez les instructions du
fournisseur.
• Si vous ne pouvez rejoindre le
fournisseur de gaz, appelez le
service des incendies.
— L'installation et l'entretien doivent être
assurés par un installateur ou un service
d'entretien qualifié ou par le fournisseur
de gaz.
JLA Limited
Meadowcroft Lane, Halifax Road
Ripponden
West Yorkshire, England
HX6 4AJ
Telephone: 01422 822282 / Fax: 01422 824390
JLA Part No. 113242

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  • Page 1 D40 Installation Manual Phase 7 / Fire Suppression System AVERTISSEMENT: Assurez-vous de bien WARNING: For your safety the information suivre les instructions données dans cette in this manual must be followed to notice pour réduire au minimum le risque minimize the risk of fire or explosion or to d’incendie ou d’explosion ou pour éviter...
  • Page 2 Replacement parts can be obtained from your reseller or JLA. When ordering replacement parts from JLA, you can FAX your order to JLA at 01422 824390 or telephone your order directly to the JLA Parts Department at 01422 822282. 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.
  • Page 3: Table Of Contents

    Table of Contents IMPORTANT You must disconnect and lock out the electric Safety Precautions ........ 4 supply and the gas supply or the steam supply before any covers or guards are removed from Specifications ........5 the machine to allow access for cleaning, adjusting, installation, or testing of any equipment Installation Procedures ......
  • Page 4: Safety Precautions

    Safety Precautions __________________ Warning Warning The collection of lint in the burner area and exhaust ductwork can create a potential fire For your safety, the information in this manual hazard. must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury, For personal safety, the dryer must be electrically grounded or loss of life.
  • Page 5: Specifications

    Specifications _______________________ 13.6 kg MAXIMUM CAPACITY (DRY WEIGHT) 30 lbs TUMBLER DIAMETER 32-3/4” 83.2 cm TUMBLER DEPTH 25-5/8” 65.1 cm TUMBLER VOLUME 12.5 cu ft 0.354 cu m 0.373 kW TUMBLER/DRIVE MOTOR* 1/2 hp 54.61 cm DOOR OPENING (DIAMETER) 21-1/2” 60 HZ 13 cmm AIRFLOW...
  • Page 6 Specifications _______________________ 113242-3...
  • Page 7: Installation Procedures

    Installation Procedures _____________ Provisions for adequate air supply must be provided as noted in this manual (refer to Fresh Air Supply Requirements). Installation should be performed by competent technicians Clearance provisions must be made from combustible in accordance with local and state codes. In the absence of construction as noted in this manual (refer to D r y e r these codes, the installation must conform to applicable Enclosure Requirements).
  • Page 8: Fresh Air Supply Requirements

    Fresh Air Supply Requirements___ Note Component failure due to dry cleaning solvent When the dryer is operating, it draws in room air, heats it, fumes will void the warranty. passes this air through the tumbler, and exhausts it out of the building.
  • Page 9 Important Vertical Venting Do not use screens, louvers, or caps on the When vertical single 8-inch (20.32 cm) venting is used (refer outside opening of the exhaust ductwork. to Illus. B below), the ductwork from the dryer to the outside outlet cannot exceed 55 feet (16.7 meters).
  • Page 10 Multiple Dryer (Common) Venting Horizontal Venting If it is not feasible to provide separate exhaust Illus. C ducts for each dryer, ducts for individual dryers may be channeled into a common main duct. Each dryer is provided with a back draft damper. The individual ducts should enter the bottom or side of the main duct at an angle not more than 45°...
  • Page 11: Electrical Information

    Electrical Information _______________ Gas and Steam Models Only Electrical Requirements ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER) All electrical connections must be made by a properly licensed IMPORTANT: 208 VAC AND 240 VAC ARE NOT THE SAME. When ordering, specify exact voltage. and competent electrician.
  • Page 12 Grounding A ground (earth) connection 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 Electrical Code ANSI/NFPA NO. 70-LATEST EDITION, or in Canada, the installation must conform to applicable Canada Standards: Canadian Electrical Codes Parts 1 &...
  • Page 13 For 208-240V Applications The neutral will only be used on 4-wire service. This is typical for 380-416V, 50 Hz. Electrically Heated Models Only The only electrical input connections to the dryer are the 3-phase (3ø) power leads (L1, L2, L3, and sometimes neutral) and ground.
  • Page 14: Gas Information

    Gas Information ______________________ The input ratings shown on the dryer data label are for elevations up to 2,000 feet (610 meters), unless elevation It is your responsibility to have all plumbing connections made requirements of over 2,000 feet (610 meters) were specified by a qualified professional to ensure that the gas plumbing at the time the dryer order was placed with the factory.
  • Page 15 Note Piping Connections All components/materials must conform to National Fuel Gas A water column (W.C.) test pressure of 3.5 inches Code Specifications ANSI Z223.1-LATEST EDITION, or in (8.7 mb) for natural gas and 10.5 inches (26.1 Canada, CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA- mb) for liquid propane (L.P.) dryers is required at the gas B149.2-M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION valve pressure tap of each dryer for proper and safe...
  • Page 16: Steam Information

    Steam Information ___________________ Important Coil failure due to improper pH level will void the It is your responsibility to have all plumbing connections made warranty. by a qualified professional to ensure that the steam plumbing installation is adequate and conforms with local and state Steam Requirements regulations or codes.
  • Page 17 Flexible hoses or couplings must be used. The dryer vibrates Compressed Air Pressure slightly when it runs and this will cause the steam coil Air Supply connections to crack if they are hard piped to the supply and return mains. 5.51 bar Normal 80 psi...
  • Page 18 Notes _________________________________ Steam Damper System Operation _______________________________________ The steam damper, as shown in the illustration (above right), allows the coil to stay constantly charged eliminating repeated _______________________________________ expansion and contraction. When the damper is opened, the air immediately passes through the already hot coil, providing _______________________________________ instant heat to start the drying process.
  • Page 19: Water Information

    Water Information ___________________ Water Connections __________________ Before You Start! The water connection is made to the 3/4”-11.5 NH hose adapter of the electric water solenoid valve, located at the Check Local Codes and Permits rear upper midsection of the dryer (refer to the photograph). Call your local water company or the proper municipal The water solenoid valve has a 3/8”...
  • Page 20 Typical Water Supply: Optional Manual Bypass _____________ The water connection for the manual bypass is made to the Provisions are made in the dryer’s fire suppression system “T” or “four way” fitting which has a 3/8” F.P.T. and a coupling for the installation of an optional manual bypass.
  • Page 21: Preparation For Operation/Start-Up

    Preparation for Operation/Start-Up___ Warning If the water in the supply line or water solenoid The following items should be checked before attempting to valve freezes, the fire suppression system will operate the dryer: be inoperative!! • Read all “CAUTION,” “WARNING,” and “DIRECTION” labels attached to the dryer.
  • Page 22: Preoperational Tests

    Preoperational Tests ________________ Basket Coating The basket (tumbler) is treated with a protective coating. We All dryers are thoroughly tested and inspected before leaving suggest dampening old garments or cloth material with a the factory. However, a preoperational test should be solution of water and nonflammable mild detergent and performed before the dryer is publicly used.
  • Page 23: Shutdown Instructions

    Non-Coin Models Reversing Timer Spin/Dwell Adjustments The light emitting diode (L.E.D.) display reads “READY” (no Timer models have an electronic reversing timer in the cycle in progress). electrical service box, which is located in the upper left rear area of the dryer. Press the letter on the keyboard (touch pad) corresponding to the cycle desired (i.e., key “D”).
  • Page 24: Service/Parts Information

    The accumulation Note of lint can restrict this airflow. If the guidelines in this section are met, a JLA dryer will provide many years of efficient, When contacting the Service Department, be sure trouble free, and most importantly safe operation.
  • Page 25: Adjustments

    (access) door. When contacting Warning JLA please have the model number and serial number available. The accumulation of lint in the exhaust ductwork can create a potential fire hazard.
  • Page 26: Procedure For Functional Check Of Replacement Components

    Procedure for Functional Check Phase 7 Non-Coin Models of Replacement Components _______ Upon completing installation replacement microprocessor controller (computer) board, reestablish Microprocessor Controller (Computer) Board power to the dryer. Phase 7 Coin Models Start the drying cycle by pressing any of the preset cycles in Upon completing installation...
  • Page 27: Manual Reset Burner Hi-Limit Instructions

    Manual Reset Burner Hi-limit Instructions __________________________ Phase 7 This dryer was manufactured with a manual reset burner hi-limit thermostat, which is monitored by the Phase 7 computer. If the burner hi-limit is open prior to the start of the drying cycle, the dryer will start momentarily and then shut down, the Phase 7 computer will display “BURNER HIGH LIMIT FAULT”...
  • Page 28 JLA 113242 3 - 8/20/04-0...

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