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PSS150/A
PSS150/B
GENERATORS
GENERATORS
AN AMERICAN COMPANY
INSTALLATION AND
OPERATORS MANUAL
16200-017
www.wincogen.com

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  • Page 1 PSS150/A PSS150/B GENERATORS GENERATORS AN AMERICAN COMPANY INSTALLATION AND OPERATORS MANUAL 16200-017 www.wincogen.com...
  • Page 2: Table Of Contents

    INSTALLING THE BATTERY COPY YOUR MODEL AND SERIAL NUMBER HERE SERVICING BATTERIES No other WINCO generator has the same serial number as yours. If you should ever need to contact us on this unit, it BATTERY CHARGING will help us to respond to your needs faster.
  • Page 3: Safety Information

    SAFETY INFORMATION This engine generator set has been designed and WARNING: FIRE HAZARD manufactured to allow safe, reliable performance. Poor Gasoline and other fuels present a hazard of possible maintenance, improper or careless use can result in explosion and/or fire. potentially deadly hazards;...
  • Page 4: Specifications

    SPECIFICATIONS LP Gas Wattage 125,000 125,000 125,000 125,000 Volts 120/240 120/208 120/240 277/480 Phase Single Three Three Three Amps CB Size Adjustable Circuit Breaker Hertz Natural Gas Wattage 125,000 150,000 150,000 150,000 Volts 120/240 120/208 120/240 277/480 Phase Single Three Three Three Amps...
  • Page 5: Introduction

    INTRODUCTION TESTING POLICY generator is connected to the engine flywheel via flexible drive disks. The engine generator is available mounted Before any generator is shipped from the factory, it is fully in a weather proof enclosure for outside installation. checked for performance. The generator is loaded to its Connection boxes are provided to all customer connections full capacity, and the voltage, current, and frequency are (both AC output and DC control).
  • Page 6: Preparing The Unit

    1. As you receive your unit, it is critical to check it for any damage. If any damage is noted, it is always easiest to refuse the shipment and let WINCO take care of the freight claim. If you sign for the unit, the transfer of the ownership requires that you file the freight claim 2.
  • Page 7: Engine-Generator Set Mounting

    INSTALLATION WARNING WARNING: FIRE HAZARD Before proceeding with installation, be sure the operation All fuel runs should be installed by a licensed fuel supplier. selector switch is in the stop position and the battery disconnected. To connect the fuel line to the generator set you will connect your incoming fuel line to the 1.25 inch NPT fitting located on the rear cross-member of the engine-generator These engine generator sets are designed to be mounted...
  • Page 8: Natural Gas (Ng)

    FUEL PRESSURE LP TANK SIZING Correct fuel pressure cannot be stressed enough. The most Tank Temperature Tank Size common cause for inoperative systems is an inadequate 60° F (16° C) 1,000 Gallons or incorrect fuel pressure. Performance of the engine is in direct relation to the correctness of the fuel system.
  • Page 9: Fuel Pressure Tables

    We have partnered with a national lubrication oil Full load Line PSI 7-11 in 7-11 in manufacturer to give you access to Winco private branded 4-6 oz 4-6 oz premium oil available at comparable prices to conventional Two regulator system (LP vapor only) oils.
  • Page 10: Installing The Battery

    INSTALLING THE BATTERY 1. Always wear full eye protection and protective CAUTION clothing. In the following battery installation procedure, check to be 2. Where electrolyte contacts skin, wash off immediately sure the selector switch remains in the ‘off’ position. This with water.
  • Page 11: Connecting Battery Charger & Block Heater

    CAUTION: EQUIPMENT DAMAGE NEVER JUMP START these units. Doing so will destroy the engine control module, rendering the unit non-operational. Remove and fully recharge the battery before attempting to start. CONNECTING BATTERY CHARGER & BLOCK HEATER A three-stage battery charger is provided standard for all 12 volt standby systems.
  • Page 12: Ac Connections

    WINCO uses an adjustable breaker, which allows us to power line to the generator. When properly installed, the use the same breakers in reconnectable units. These normal A.T.S.
  • Page 13 hour meter and the service entrance, providing the service entrance ampere rating is within the transfer switch’s rated capability. If only specific circuits are to be powered under emergency power failure conditions, an additional distribution panel designated “emergency distribution panel” must be installed.
  • Page 14: Dc Connection

    DC CONNECTION CAUTION D - Remote Display Panel Interface Terminals. These interface terminals are pre-wired to allow for the connection Never run the AC and DC wiring on the same conduit. of a remote display. This display allows for the remote annunciation of alarms at a location such as a nurses station NOTE or a control room.
  • Page 15: Starting Procedure

    STARTING PROCEDURE INITIAL START UP CONTROL LAYOUT WARNING: EQUIPMENT DAMAGE Before attempting to start this unit, complete your pre-start checklist and ensure the generator mainline circuit breaker is in the proper position prior to starting. Starting this unit without it properly connected can cause serious personal injury or equipment damage.
  • Page 16: Avr Wiring

    AVR WIRING step is to check the voltage at the generator terminals in the Automatic Transfer Switch. The voltage between the G1 and the G3 terminals should be the same as it AS440 Automatic Voltage Regulator was on the generator front panel. The voltage should also be checked between the hot terminals (G1 and G3) The following is a list of connections on the AVR.
  • Page 17: Trouble Shooting Tables

    TROUBLE SHOOTING TABLES UNIT WILL NOT 1. Digital genset controller not in “AUTO” CRANK WHEN THE 2. Transfer control switch not in “AUTOMATIC”. POWER FAILS 3. Incorrect wiring between transfer switch and generator. 4. Loose or dirty battery terminals. 5. Defective engine control module. 6.
  • Page 18: Maintenance

    MAINTENANCE Other than keeping the generator clean and free of debris, MAINTENANCE SCHEDULE there is no other routine or preventative maintenance SERVICE INTERVALS required as long as the generator is run bi-weekly to keep it dry and in good working order. Check Engine Oil Level Daily Check Coolant Level and for Leakage...
  • Page 19: Ac Wiring

    THREE PHASE AC WIRING HIGH AND LOW WYE HIGH AND LOW WYE AC WIRING THREE PHASE-HIGH WYE THREE PHASE-LOW WYE THREE PHASE-HIGH WYE THREE PHASE-LOW WYE 277/480 VOLTS 120/208 VOLTS 277/480 VOLTS 3-PH HIGH WYE 277/480V 120/208 VOLTS 3-PH LOW WYE120/208V THREE PHASE AC WIRING - DELTA THREE PHASE -DELTA...
  • Page 20: Engine Harness Schematic

    ENGINE HARNESS SCHEMATIC OPM-124/C...
  • Page 21: Dse 7310 Mkii Wiring Diagram

    DSE 7310 MKII WIRING DIAGRAM OPM-124/C...
  • Page 22: Limited Warranty

    Air cooled units purchased for stock have 1 year to be sold. The warranty to the original retail customer commences on the date of sale of the product to them. All liquid cooled units have 180 days from the Winco invoice to submit a start up date. If no startup form is submitted, then warranty period starts on the Winco invoice date unit was sold.
  • Page 23 Note 2: 3rd Year warranty coverage is parts only/no labor. Note 3: Round trip mileage is limited to 200 miles per trip and a total of 2 trips per repair unless authorized in writing by the WINCO Service Dept.
  • Page 24 GENERATORS AN AMERICAN COMPANY 225 S. CORDOVA AVE • LE CENTER, MN 56057 Sales: 507-357-6821• sales@wincogen.com Service: 507-357-6831 • service@wincogen.com www.wincogen.com OPM-124/C...

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Pss150/a

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