Winco MDS50R3/B Owner's Manual

Mobile diesel systems

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OWNERS
MANUAL
INSTALLATION AND OPERATION MANUAL
MDS50R3/B
Mobile Diesel
Systems
60706-135

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Summary of Contents for Winco MDS50R3/B

  • Page 1 Mobile Diesel Systems OWNERS MANUAL MDS50R3/B INSTALLATION AND OPERATION MANUAL 60706-135...
  • Page 2: Table Of Contents

    PRODUCT SAFETY USING THIS MANUAL SPECIFICATIONS PREPARATION Congratulations on your choice of a Winco generator set. UNPACKING You have selected a high-quality, precision-engineered OIL REQUIREMENTS generator set designed and tested to give you years of FUEL REQUIREMENTS satisfactory portable service.
  • Page 3: Product Safety

    GUIDE TO PRODUCT SAFETY 4. NOISE HAZARD - Excessive noise is not only tiring, but continual exposure can lead to loss of hearing. This engine generator set has been designed and A. Use hearing protection equipment when working manufactured to insure your personal safety. Improper around this equipment for long periods of time.
  • Page 4: Specifications

    UNPACKING When receiving the unit, be sure to inspect it carefully for GENERATOR SPECIFICATIONS freight loss or damage. Check the nameplate to be sure it MDS50R3/B is what you ordered (proper kW, voltage, fuel, etc.). If KILOWATT 40 kW you have questions, contact your local authorized dealer.
  • Page 5: Coolant Requirements

    The MDS50R3/B requires a customer supplied 12 volt COOLANT REQUIREMENTS group 27 battery with minimum 675 CCA. A battery mounting kit has been supplied loose with the unit. When The cooling system of this engine has been filled at the...
  • Page 6 starter is engaged. The engine control module in the b. Field circuit breaker (FCB) (9)- Protects voltage control panel will disengage the starter when the unit regulator and exciter field in the event of a load short starts and engage the engine monitoring sensors. circuit or equipment malfunction.
  • Page 7: Receptacle And Breakers

    a. Low Oil Pressure Lamp (LOP) - Indicates that the C. FULL POWER LOAD CONNECTIONS and unit did not maintain a minimum oil pressure of 15 psi. BREAKERS b. High Water Temperature Lamp (HWT) - Indicates This Mobile Diesel Power System is equipped with both the coolant temperature in the engine exceeded upper high voltage (480) and low voltage (208/240) main line coolant temperature limits.
  • Page 8: Voltage Regulator

    b. High water temperature shutdown -(HWT)- The TROUBLE SHOOTING HINT: This is of particular note engine coolant sensor temperature monitoring begins since the tendency is to pursue only overspeed faults. immediately with the start signal. If water temperature is The overspeed signal source (battery charging alternator) excessive at time of start, (i.e.
  • Page 9: Selecting The Correct Voltage

    Upon detection of over excitation and the resulting field 3. 277/480 Three Phase (High/Series WYE configura- voltage shutdown, the regulator will not reset or return to tion) This configuration will produce the following line-to- an operational condition until the generator output voltage line and line-to-neutral outputs.
  • Page 10: Remote Starting

    4. Locate the remote start terminals in your remote automatic transfer switch (ATS). The ATS terminal block 16. Move the start switch on the MDS50R3/B to the and wire numbers will vary with each ATS manufacturer. “STOP” position. Let the unit stop and then move the The MDS50R3/B requires a contact closure for start.
  • Page 11: Unit Storage

    MAINTENANCE 2. FULL POWER LOAD CONNECTION TERMINAL BLOCK - For remote connections and connecting load The ultimate aim of a preventive maintenance program is distribution boxes, heavy duty terminal blocks have been to maintain the equipment in optimum condition, either in provided.
  • Page 12: Dc Electrical Schematic

    DC ELECTRICAL SCHEMATIC Page 10...
  • Page 13: Receptacle Panel

    RECEPTACLE PANEL WIRING CIRCUIT BREAKER PANEL Page 11...
  • Page 14 Page 12...
  • Page 15: Control Panel Wiring Detail

    CONTROL PANEL WIRING DETAIL Page 13...
  • Page 16: Ac Schematic

    AC SCHEMATIC Page 14...
  • Page 17: Ac Wiring Diagram

    AC WIRING DIAGRAM Page 15...
  • Page 18: Warranty

    WINCO’s sole liability, and Purchaser’s sole remedy for a failure under this warranty, shall be limited to the repair of the product. At WINCO’s option, material found to be defective in material or workmanship under normal use and service will be repaired or replaced. For warranty service, return the product within 12 months from the date of purchase, transporta- tion charges prepaid, to your nearest WINCO Authorized Service Center or to WINCO, Inc.

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