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2

REV B

OPM-101

TABLE OF CONTENTS

SAVE THESE INSTRUCTIONS 

2

INTRODUCTION 2

SPECIFICATIONS 2

SAFETY 2

IMPORTANT SAFETY INSTRUCTIONS

ANSI SAFETY DEFINITIONS

TESTING POLICY 

3

UNIT CAPABILITIES 

3

GENERATOR CONNECTIONS

STARTING ELECTRIC MOTORS 

3

PREPARING THE UNIT 

4

UNIT INSTALLATION 

4

PLAN THE INSTALLATION

MOUNTING

CONNECTING THE LOADS 

5

APPLYING THE LOAD

MAINTENANCE 5

GENERAL

BRUSHES

SLIP RINGS

ELECTRICAL TESTING 

6

TESTING COILS FOR OPENS AND GROUNDS

TESTING ARMATURE FOR OPENS AND GROUNDS

TESTING RECTIFIERS

TROUBLESHOOTING CHART 

7

WIRING SCHEMATIC 

7

12 MONTH LIMITED WARRANTY 

8

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed 

during installation and maintenance of the generator. Read and 

understand all instructions in the manual before starting and operating 

the generator.

USING THIS MANUAL

Congratulations on your choice of a WINCO generator. You have 

selected a high-quality, precision-engineered generator designed and 

tested to give you years of satisfactory service.

To get the best performance from your new generator, it is important 

that you carefully read and follow the operating instructions in this 

manual.

Should you experience a problem please follow the “Troubleshooting 

Tables” near the end of this manual. The warranty listed in the manual 

describes what you can expect from WINCO should you need service 

assistance in the future.

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 # ________________________________________

SPECIFICATIONS

Surge 

Watts 

  2,040

Continuous Watts.   

2,040

Volts 

    120

Amps    17

Receptacles   

 

2 x 5-15R

UL Listed  

 

 

UL STD 1004-1

     UL 

STD 

1004-4

CSA 

22.2 

   NO 

100-004

SAFETY

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed 

during installation and maintenance of the generator.

Read and understand all instructions in the manual before starting the 

generator. 

This generator has been designed and manufactured to allow safe, 

reliable performance. Poor maintenance or improper/careless use 

can result in injury or death. Please read all safety instructions before 

installation or use. Keep these instructions handy for future reference. 

Take special note and follow all warnings on the unit labels and in the 

manual.

INTRODUCTION

This generator is a 3600 RPM two-bearing, belt-driven, brush, rotating 

armature design. The generator is self excited and inherently regulated 

to +/- (plus or minus) 7% - no load to full rated load. It can be operated 

under any load within its rating without being damaged. The frequency 

regulation is determined by the sensitivity of the customer supplied 

prime mover’s governor. It is desirable to maintain this speed to within 

3 cycles variation (61.5 Hz - 58.5 Hz) no load to full rated load (3690 

RPM - 3510 RPM) 

Summary of Contents for UL2FS2MP-1

Page 1: ...WINCO INC 225 S CORDOVA AVE LE CENTER MN 56057 507 357 6821 SERVICE DEPT 507 357 6831 www wincogen com INSTALLATION AND OPERATORS UL2FS2MP 1 2 BEARING GENERATOR MANUAL...

Page 2: ...l 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 ____________...

Page 3: ...shipped from the factory it is fully checked for performance The generator is loaded to its full capacity and the voltage current and frequency are carefully checked Rated output of generator is based...

Page 4: ...ult in deterioration of the insulation short circuits and grounds 2 The generator should be installed in a sheltered area If the unit must be left in the open it should always be protected with a weat...

Page 5: ...hen the load is applied and will reduce the wear and extend its life CAUTION EQUIPMENT DAMAGE Keep the generator load within the generator and receptacle nameplate ratings Overloading may cause damage...

Page 6: ...o AC and a DC positive and DC negative Nothing is connected to the DC negative in this generator A rectifier may be tested in the following manner 1 Disconnect all leads from rectifier 2 Connect the r...

Page 7: ...ith sensitive meter If very low i e 1 2 volt flash fields with a 12 VDC battery Output voltage too high Engine speed too high See engine manual Generator overheating 1 Generator overloaded 2 Armature...

Page 8: ...fitness for a particular purpose are limited to 12 months or 1000 hours which ever occurs first from date of purchase In no event is WINCO liable for incidental or consequential damages Note Some sta...

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