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W10PTOS/A
W15PTOS/F
GENERATORS
INSTALLATION AND
OPERATORS
WINCO INC. 225 S. CORDOVA AVE. LE CENTER, MN 56057 507-357-6821
MANUAL
SERVICE DEPT. 507-357-6831
www.wincogen.com
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TABLE OF CONTENTS
SAVE THESE INSTRUCTIONS 2
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.
INTRODUCTION 3
SPECIFICATIONS 3
W10PTOS
W15PTOS
SAFETY 3
IMPORTANT SAFETY INSTRUCTIONS
ANSI SAFETY DEFINITIONS
TESTING POLICY 4
PREPARING THE UNIT 4
UNPACKING
INSTALLATION 4
FOUNDATION MOUNTING
TRAILER MOUNTING
THREE-POINT HITCH KIT
ELECTRICAL CONNECTIONS 5
PRE-START CHECKS 7
GENERATOR STARTING PROCEDURE 8
STORAGE & MAINTENANCE 8
MAINTENANCE REQUIREMENTS
MODEL __________________________________________________
SERIAL NUMBER _________________________________________
PURCHASE DATE _________________________________________
DEALER NAME ___________________________________________
DEALER PHONE # ________________________________________
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.
TROUBLE SHOOTING TABLE 9
WIRING DIAGRAMS 10
12 MONTH LIMITED WARRANTY 12
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.
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INTRODUCTION
SPECIFICATIONS
The WINCO rotating eld power take-off generators are designed
primarily for hobby/small farm use as a standby electrical power supply,
utilizing the power take-off of a tractor or truck as the prime mover.
This PTO drive generator will provide 120/240V single phase, 60Hz
electrical service when properly driven.
NOTE: The prime mover which drives the generator must be capable
of delivering approximately 2 HP per 1000 watts output from the
generator. Observe input RPM specications.
This generator may be mounted in many different fashions. The three
most popular are foundation mounted, trailer mount or 3-point hitch
mounted. Your application will dictate how you may want to mount it.
This generator includes a color coded voltmeter to warn against high
or low voltage, and two output power receptacles with individual
circuit breakers for your protection. To reduce maintenance problems,
the coupling between the generator input shaft and rotor consists of
precision helical gearing rather than a chain link drive.
IMPORTANT:
THE MANUFACTURER STRONGLY RECOMMENDS RUNNING THE
GENERATOR UNDER LOAD AT LEAST ONCE A MONTH IN ORDER
TO EVAPORATE ANY ACCUMULATED MOISTURE CONDENSATION
AND TO KEEP THE UNIT IN GOOD WORKING ORDER.
W10PTOS
Watts 10,000
Amps 41.6
Input Speed 515 RPM
Generator Speed 3600 RPM
Input Shaft 1 3/8” - 6 spline
Required Tractor PTO HP 20
Gear Lube
Volume 16 oz
Type 85/90W-140
W15PTOS
Watts 15,000
Amps 62.5
Input Speed 515 RPM
Generator Speed 3600 RPM
Input Shaft 1 3/8” - 6 spline
Required Tractor PTO HP 30
Gear Lube
Volume 16 oz
Type 85/90W-140
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SAFETY
B. Keep your neighbors in mind when permanently installing this
equipment.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important information that should be understood
and followed before the installation, operation and maintenance of the
generator. Failure to follow the safety instructions in this manual could
result in serious injury or death. Keep this manual available for future
reference.
ANSI SAFETY DEFINITIONS
DANGER:
DANGER indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury. This signal word is to be
limited to the most extreme situations.
WARNING:
WARNING indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION:
CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may be used to alert
against unsafe practices.
NOTE: CAUTION is also used on the unit labels and in this manual to
indicate a situation that could result in serious damage or destruction of
the equipment and possible personal injury.
1. ELECTRIC SHOCK -
The output voltage present in this equipment can cause a fatal electric
shock. This equipment must be operated by a responsible person.
A. Do not allow anyone to operate the generator without proper
instruction.
B. Guard against electric shock.
C. Avoid contact with live terminals or receptacles.
D. Use extreme care if operating this unit in rain or snow.
E. Use only three-prong grounded plugs and extension cords.
F. Be sure the unit is properly grounded to an external ground rod
driven into the earth.
2. FIRE HAZARD -
A. Keep a re extinguisher nearby and know its proper use. Fire
extinguishers rated ABC by NFPA are appropriate.
3. NOISE HAZARD -
Excessive noise is not only tiring, but continual exposure can lead to
loss of hearing.
A. Use hearing protection when working around this
equipment for long periods of time.
4. CLEANLINESS -
Keep the generator and surrounding area clean.
A. Remove all grease, ice, snow or materials that create slippery
conditions around the unit.
B. Remove any rags or other materials that could create a
potential re hazard.
C. Carefully clean up any gas or oil spills before starting the unit.
5. SERVICING EQUIPMENT -
All service, including the installation or replacement of service parts,
should be performed only by a qualied technician.
A. Use only factory approved repair parts.
B. Do not work on this equipment fatigued.
C. Use extreme caution when working on electrical components.
High output voltages from this equipment can cause serious
injury or death.
D. Installing a generator is not a “do-it-yourself” project. Consult
a qualied, licensed electrician or contractor. The installation
must comply with all national, state, and local codes.
6. INSTALLATION -
Installing a PTO generator is not a “do-it-yourself” project. Consult
a qualied, licensed electrician or contractor. The installation must
comply with all national, state, and local codes.
A. Never operate the PTO drive generator without having it
properly mounted to a concrete base or approved trailer.
b. Never connect the PTO generator to an existing electrical
system without installing an isolation transfer switch.
C. Always insure the drive shaft is straight and level before
operating the generator.
8. OPERATION - PTO drive shafts (tumbling bars) have many inherent
dangers, extreme caution must be exercised when using them.
A. NEVER allow children around the drive shaft when it is in
operation.
B. Keep all safety guards and shields in place and securely
tightened.
C. Never operate a drive shaft that has been damaged or had the
safety shield removed.
D. Never step over a drive shaft while it is running.
E. Never wear a necktie, loose articles of clothing, or anything else
that can be caught in moving parts.
F. Never try to stop drive shaft with your hand or your foot.
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