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PPG28F4-XX/4
GENERATOR
INSTALLATION AND
OPERATORS MANUAL
COPY YOUR MODEL AND SERIAL NUMBER HERE
No other WINCO generator has the same serial number as yours.
If you should ever need to contact us on this unit, it will help us to
respond to your needs faster.
MODEL __________________________________________________
SERIAL NUMBER _________________________________________
PURCHASE DATE _________________________________________
DEALER NAME ___________________________________________
DEALER PHONE # ________________________________________
www.wincogen.com

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Summary of Contents for Winco PPG28F4-XX/4

  • Page 1 OPERATORS MANUAL COPY YOUR MODEL AND SERIAL NUMBER HERE No other WINCO generator has the same serial number as yours. If you should ever need to contact us on this unit, it will help us to respond to your needs faster.
  • Page 2: Table Of Contents

    Should you experience a problem please follow the MAINTENANCE SCHEDULE “Troubleshooting Tables” near the end of this manual. TROUBLE SHOOTING TABLES The warranty listed in the manual describes what you can expect from WINCO should you need service assistance in ENGINE HARNESS SCHEMATIC the future. OPM-161/A...
  • Page 3: Safety Information

    SAFETY INFORMATION SAVE THESE INSTRUCTIONS C. Do not smoke or use open flame near the generator set or fuel tank. D. Keep a fire extinguisher nearby and know its proper This engine generator set has been designed and use. Fire extinguishers rated ABC by NFPA are manufactured to allow safe, reliable performance.
  • Page 4: Specifications

    SPECIFICATIONS PPG28F4 STANDBY PRIME VOLTS WATTS AMPS WATTS AMPS 120/240 1-PH 28,000 25,000 120/208 3-PH 28,000 25,000 31.25 120/240 3-PH 28,000 25,000 31.25 277/480 3-PH 28,000 25,000 31.25 346/600 3-PH 28,000 25,000 31.25 GENERATOR RESISTANCE (all value at 22°C) Model Stamford S1L2-K1 Winding Group Rotor...
  • Page 5: Introduction

    INTRODUCTION TESTING POLICY available from a nearby authorized dealer or distributor. Go to the WINCO website for a list of engine dealers Before any generator is shipped from the factory, it is fully (wincogen.com) or contact the WINCO Service Department.
  • Page 6: Preparing The Unit

    This must be completed and forklifts of a proper rating and with long enough forks to returned to WINCO Inc. within 180 days of the factory move the generator. As the distance from the forklift mast invoice date.
  • Page 7: Installation

    When installing, ensure that the radiator is at least 0.75” The WINCO installation manual OPM-112 contains from a solid surface such as a wall or duct. The radiator additional information on indoor installations and is mounted on rubber vibration isolators that allow it to is available electronically through our website or by move.
  • Page 8: Exhaust Installation

    EXHAUST INSTALLATION This generator set is certified subject to running loss evaporative emissions requirements. Liquid fuel in the fuel tank may not reach boiling during continuous generator set WARNING: PERSONAL INJURY operation at an ambient temperature of 30C. Gasoline with Improper exhaust installation will allow dangerous gases a Reid vapor pressure of 9 psi begins to boil at about 53C to seep into enclosed spaces causing a hazard to your...
  • Page 9: Installing The Fuel Line

    Typically accepted automotive grade fuel line fittings incorporate quick connections with a rubber o-ring at the orifice. Winco uses 9C334 (WINCO part number 13-128) clamps on the high pressure hose and must be crimped with Oetiker pincers, model 1098i or model 1099i. Clamps...
  • Page 10: Load Balancing

    VEHICLE-MOUNTED GENERATOR reduces the amount of power available at both A and B and vice versa. Your WINCO generator ships with a bonded neutral. When mounted to a vehicle to safely distribute power it is L1 - (HOT) necessary that the generator frame is bonded to the vehicle frame.
  • Page 11: Dc Wiring

    DSE configuration software to The DSE7310 is able to start the generator when it receives enable the commutation. Contact Winco service for a list of a remote signal from any dry contact. This makes the system register values.
  • Page 12: Servicing Batteries

    SERVICING BATTERIES Installation and servicing of batteries must only be preformed or supervised by personnel knowledgeable of Batteries used on these units may, over time, lose water. batteries and the required precautions. Keep unauthorized This is especially true if you are using a trickle charger to personnel away from batteries.
  • Page 13: Starting Procedure

    We have partnered with a national lubrication oil serious personal injury or equipment damage. manufacturer to give you access to Winco private branded premium oil available at comparable prices to conventional DO NOT jump start these engine-generator sets. Starting oils.
  • Page 14: Dse7310 Mkii (Optional)

    RESISTOR B. RUN/STOP ROCKER SWITCH Run - Engages the engine. There is a resister installed inside the harness. If a fuel tank Stop - Turns unit off. is installed in the field, remove the resistor and connect a one watt fuel sender with a range from 33 to 240 ohms. For C.
  • Page 15: Control Power

    PROTECTIONS 3. During manual operation, the load will not normally be When an alarm is present, the common alarm LED, if applied to the generator. But caution must be used, if the configured, will illuminate. The LCD display will show an line power should fail or be turned off the transfer switch icon to indicate the failure.
  • Page 16: Operating Conditions

    OPERATING CONDITIONS A solar charger kit is the easiest way to always maintain the battery during storage in mobile applications. The supplied battery charger can be plugged in to an extension cord on NORMAL OPERATION mobile applications. This generator-engine set needs load and should not idle for long periods of time.
  • Page 17: Maintenance

    2. Place a drip pan or suitable container for catching the FUEL FILTER oil . WINCO has supplied a valve on the skid frame to hook a customer supplied 5/8” hose to conveniently run the oil to the drip pan.
  • Page 18: Filling Coolant

    FILLING COOLANT 4. After draining the engine coolant, flush the radiator and engine block with water to remove any rust, scale and contaminants. Then reinstall and tighten the drain CAUTION: PERSONAL INJURY plug. Never remove the pressure cap while the engine is running or if cooling system is hot.
  • Page 19: Storage

    4. Replace the element with a new one if the element is non-hygroscopic material. Mask off all area to be used damaged, excessively dirty or oily. for electrical contacts. 5. Clean inside of the air cleaner cover. 9. Make sure all surfaces are dry, and then spray all taped openings, all engine accessories including 6.
  • Page 20: Voltage Regulator

    VOLTAGE REGULATOR The following is a list of connections on the AVR. These have been factory set and other than voltage adjustment, should never be changed. AS540 AVR 1. VOLTS - Adjust generator output voltage. Clockwise to increase voltage. 2. LINK: HAND TRIMMER 1-2: NO TRIMMER NONE: TRIMMER FITTED Adjust alternator output voltage...
  • Page 21: Maintenance Schedule

    MAINTENANCE SCHEDULE DAILY Clean, adjust, test, relpace (if needed) spark plugs Check nuts & bolts for tightness Check engine oil EVERY 800 HRS Check engine coolant level Check engine oil Visually check for oil, fuel, or coolant leaks Check all instruments, controls, and warning lights Check engine coolant level Visually check for oil, fuel, or coolant leaks AFTER FIRST 50 HRS...
  • Page 22: Trouble Shooting Tables

    TROUBLE SHOOTING TABLES Problem Possible Causes Unit will not crank when Digital genset not in AUTO power fails Transfer control switch not in AUTOMATIC position Incorrect wiring between ATS and genset Defective control relay in ATS Fuse(s) blown in the DSE 7310 Defective DSE 7310 Loose or dirty battery terminals Defective starter...
  • Page 23: Engine Harness Schematic

    ENGINE HARNESS SCHEMATIC OPM-161/A...
  • Page 24: Engine Controls

    ENGINE CONTROLS POWER DISTRIBUTION OPM-161/A...
  • Page 25: Starting System

    STARTING SYSTEM OPM-161/A...
  • Page 26: Ignition System

    IGNITION SYSTEM OPM-161/A...
  • Page 27: Charging System

    CHARGING SYSTEM MSG-425 Engine Controls Charging System OPM-161/A...
  • Page 28: Sensors

    SENSORS OPM-161/A...
  • Page 29: Actuator/Data Link Connector

    ACTUATOR/DATA LINK CONNECTOR OPM-161/A...
  • Page 30: Dry Fuel Depr

    MSG-425 Engine Controls DRY FUEL DEPR Engine Controls - Dry Fuel DEPR 08 - 23 OPM-161/A...
  • Page 31: Manual Start Wiring Diagram

    MANUAL START PANEL WIRING DIAGRAM OPM-161/A...
  • Page 32: Dse7310 Wiring Diagram

    DSE7310 WIRING DIAGRAM OPM-161/A...
  • Page 33: Three Phase Ac Wire

    WIRING DIAGRAMS THREE PHASE AC WIRE THREE PHASE AC WIRING- DELTA HIGH WYE THREE PHASE AC WIRE SINGLE PHASE 311 WINDING LOW WYE OPM-161/A...
  • Page 34: Limited Warranty

    Warranty service may be performed by an authorized WINCO Inc. service center only. Service work performed by unauthorized persons will void all warranties. WINCO Inc. shall not be liable for any claim in an amount greater than the purchase price of the product. In no event shall WINCO Inc. be held liable for any special, indirect, consequential or liquidated damages.

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Ppg28f4

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