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60706-160/I

WARNING: PERSONAL INJURY

Make sure that all tumbling bar lock pins are engaged 

and that all safety shields are in place before operating 

the PTO generator.

5. Make sure no binding exists in generator or gear box. 

  If binding is found, locate the cause and correct it 

  before proceeding.

6. Make sure that the electrical loads to be driven by the 

  generator will not draw more current than the ratings 

  of the generator receptacle or cord set which will 

  supply the current.

7. Check all electrical connections in the system to be 

  energized by the generator. Make sure the connections 

  are correct and are tight.

8. Make sure all loads are turned off. Do not start the 

  generator under load.

PRE-START CHECKS

WARNING: PERSONAL INJURY

When working on or around these generators, do NOT 

wear loose fitting clothing or any  articles that may get 

caught in moving parts.

1. Visually inspect the generator. Check for:

  a. Correct mounting.

  b. Physical damage.

  c. Debris in cooling vents and screens. (Could cause 

    generator to overheat)

IMPORTANT:

The manufacturer recommends that, if the generator has 

been stored for any length of time, before using it, the 

operator remove the control box cover and cooling fan 

screen, then inspect the generator for rodent nests or 

other objects that could cause generator binding and/or 

overheating. See ‘Cleaning’ portion of the Maintenance 

section.

2. Check Gearcase oil level. Case should be filled with oil 

  to plug marked ‘OIL LEVEL’. Fill or remove oil as 

 required.

NOTE: Either too little or too much oil can harm the 

equipment.

See ‘Lubrication” portion of Maintenance for oil 

specifications.

3. Make sure the drive shaft (tumbling bar) is assembled 

  with its universal joint knuckles “synchronized,” as 

  illustrated below. If knuckles are not synchronized, the 

  bar will chatter when rotating, which will cause the 

  generator output voltage to flicker. Drive shafts 

  shipped new from Winco are always synchronized and 

  tethered so they can not be taken apart.

DANGER: PERSONAL INJURY

Power take-off must be disengaged at this time.

4. Couple the tractor to the generator with the drive 

  shaft (tumbling bar). Couple the tumbling bar to the 

  generator input shaft first, then to the power take-off 

  shaft. Check alignment, tractor, power take-off shaft, 

  and generator input shaft should form a straight 

  (or nearly straight) line, with less than 5° misalignment 

  between the shafts. Misalignment will cause generator 

  output voltage to flicker.

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0310-00

3. Make sure the drive shaft (tumbling bar) is assembled with

its universal joint knuckles “synchronized,” as illustrated in

Figure 7. If knuckles are not synchronized, the bar will chat-

ter when rotating, which will cause the generator output volt-

age to flicker. Drive shafts shipped new from Winco are al-

ways synchronized and tethered so they can not be taken

apart.

DANGER: Personal Injury

POWER TAKE-OFF MUST BE DISENGAGED AT THIS TIME.

4. Couple the tractor to the generator with the drive shaft (tum-

bling bar). Couple the tumbling bar to the generator input

shaft first, then to the power take-off shaft. Check align-

ment, tractor, power take-off shaft (tumbling bar), and gen-

erator input shaft should form a straight (or nearly straight)

line, with less than 10° misalignment between the shafts.

Misalignment will cause generator output voltage to flicker.

CAUTION:

Make sure that all tumbling bar lock pins are engaged and that

all safety shields are in place before operating the PTO

generator.

5. Make sure no binding exists in generator or gear box. If

binding is found, locate the cause and correct it before pro-

ceeding.

6. Make sure that the electrical loads to be driven by the gen-

erator will not draw more current than the ratings of the gen-

erator receptacle or cord set which will supply the current.

7. Check all electrical connections in the system to be ener-

gized by the generator. Make sure the connections are cor-

rect and are tight.

8. Make sure all loads are turned off. Do not start the genera-

tor under load.

GENERATOR STARTING

PROCEDURE

1. Set the manual transfer to mid or normal (up)

position.

2. With the power take-off drive disengaged, start the engine

which will drive the generator. Run the engine long enough

to warm it up before proceeding, so that it will run smoothly

and achieve full power under generator load.

3. With engine idling, engage the power take-off drive.

4. Watch the voltmeter on the generator and slowly increase

engine speed until the output reaches approximately 240 to

245 volts, in green portion of voltmeter scale.

5. Plug 4 wire load cord set into receptacle.  Place transfer

switch in the emergency position.

6. Place the load circuit breaker in the “on” position.  If the

breaker trips, move manual transfer switch to “off” or

normal position.  Check for short circuit or grounded

connection in the load cable to the double throw switch and

repair.  A breaker that trips from overload or short circuit

must be reset by moving to “off” before reclosing.

7.  With engine and generator running smoothly, switch on the

electrical load while watching the voltmeter. Readjust en-

gine throttle to keep generator output under load at 240V

(in green portion of voltmeter scale). If engine is equipped

with speed governor, it may automatically readjust the

throttle as the load changes and keep the generator output

at the proper level. However, some governors are not sen-

sitive enough to maintain proper output under changing

load, and in such cases the throttle will have to be manually

readjusted .

NOTE: Equipment Damage

If the load includes motors turn them on one at a time,

highest starting current motor first, next highest second,

etc

.

8. The return of normal power will be indicated by the

lamp on the front of transfer switch; (applicable only when

the transfer switch is equipped with indicating lamps or

your electrician has installed them).  After sufficient time to

assure that power restoration isn’t temporary, return the

transfer switch to normal power (10 - 20 minutes).

9. Place the alternator circuit breaker in “off” position.  Do not

remove plug before opening the breaker.

10. Slowly reduce power take-off speed to a minimum and

disengage the power take-off. Some tractors have a brake

on the power take-off that stops the shaft instantly. Stop-

ping the alternator rotor instantly from rated speed may

result in a broken shaft or other drive line failures.

WARNING: Personal Injury

Never try to manually stop the generator.  Always let it

coast until it stops.

11. Shut off the engine.

12. Disconnect drive shaft (tumbling bar)

power take-off end first, then generator end.

13. Exercise PTO alternator for one hour under load at least

twice a year.

Summary of Contents for W100PTOS-3

Page 1: ...should ever need to contact us concerning this unit it will help us to respond to your needs faster MODEL __________________________________________________ SERIAL NUMBER ____________________________...

Page 2: ...105PTOS 4 W105PTOS 17 W120PTOS 18 W1065PTOS 18 W145PTOS 4 W145PTOS 17 W150PTOS 3 36 MONTH LIMITED WARRANTY 24 SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followe...

Page 3: ...IONS This engine generator set has been designed and manufactured to allow safe reliable performance Poor maintenance improper or careless use can result in potentially deadly hazards from electrical...

Page 4: ...600 Power Factor 1 0 Amps 141 Input Speed 1000 RPM Generator Speed 1800 RPM Input Shaft 1 3 4 20 Spline Required Tractor PTO HP 170 W100PTOS 3 Watts 100 000 Phase Single Voltage 120 240 Power Factor 1...

Page 5: ...ctor PTO HP 290 W150PTOS 3 Watts 150 000 Phase Single Voltage 120 240 Power Factor 1 0 Amps 625 Input Speed 1000 RPM Generator Speed 1800 RPM Input Shaft 1 3 4 20 spline Required Tractor PTO HP 300 W1...

Page 6: ...output power receptacles and overload protection circuit breakers and most models are equipped with a full load disconnect plug not applicable on the 145 and 150 kW models To reduce maintenance probl...

Page 7: ...e 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 Be...

Page 8: ...as a portable power source When selecting or building a trailer to mount the generator consider the following points Page 3 60706 160REV3 3117 30 WARNING Personal Injury Equipment Damage TRAILER MAY...

Page 9: ...lified electricians should install electric wiring Wringing must conform to all applicable national state and local codes Reference National Fire Protection Association Manual No 70 National Electrica...

Page 10: ...ULD NOT BE PLUGGED INTO ITS RECEPTACLE ALSO MAKE SURE THAT THE EQUIPMENT TO WHICH THE PLUG LEADS CABLES ARE BEING CONNECTED IS NOT ENERGIZED LIVE Strip the insulation off of the free end of each of th...

Page 11: ...trical wiring Manual No 70 National Electrical Code DANGER PERSONALINJURY IF THE GENERATOR IS TO BE USED AS A STANDBY POWER SOURCE A SPECIAL DISCONNECT SWITCH MUST BE INSTALLED TO SEPARATE THE GENERAT...

Page 12: ...ect your power output leads directly to the mainline circuit breaker To aid in determining how much load can be applied to the generator and how it should be distributed among the generator output rec...

Page 13: ...will cause the generator output volt age to flicker Drive shafts shipped new from Winco are al ways synchronized and tethered so they can not be taken apart DANGER Personal Injury POWER TAKE OFF MUST...

Page 14: ...hould be checked each time you use the generator As a quick check you can plug in a troublelight and check for normal brightness 4 With engine and generator running smoothly switch on the electrical l...

Page 15: ...ure Change the oil at least once every six months Change it more often if you use the generator in bad weather Use the follow ing procedure to change generator gear case oil see Figure 6 1 Remove gear...

Page 16: ...160 I GENERATOR STORAGE Before storing the generator apply a heavy coat of grease to the splined input shaft Store the generator in a sheltered area where it is protected against snow rain and excess...

Page 17: ...than the rated capacity of the generator see generator nameplate 3 Generator requires 2 HP 1000 watt output Obtain larger engine if necessary 4 Repair adjust or replace as required Output voltage fli...

Page 18: ...ONS 120 240 VOLT SINGLEPHASE GENERATOR CONNECTIONS 120 240 VOLT THREEPHASE GENERATOR CONNECTIONS 120 240V SINGLE PHASE 120 240V THREE PHASE GENERATOR CONNECTIONS 120 240 VOLT SINGLEPHASE GENERATOR CON...

Page 19: ...HREE PHASE Page 11 60706 160REV3 GENERATOR CONNECTIONS 120 208 VOLT THREEPHASE GENERATOR CONNECTIONS 277 480 VOLT THREEPHASE Page 11 60706 160REV3 3117 30 GENERATOR CONNECTIONS 120 208 VOLT THREEPHASE...

Page 20: ...20 60706 160 I W75PTOS 4 W75PTOS 17 BACK VIEW GENERATOR RECEPTACLE PANELS W85PTOS 18 BACK VIEW...

Page 21: ...21 60706 160 I W85PTOS 3 W100PTOS 3 BACK VIEW W85PTOS 21 BACK VIEW...

Page 22: ...22 60706 160 I W105PTOS 4 W105PTOS 17 BACK VIEW W120PTOS 18 W1065PTOS 18 BACK VIEW...

Page 23: ...23 60706 160 I W145PTOS 4 W145PTOS 17 W150PTOS 3 BACK VIEW...

Page 24: ...s you may have other rights which vary from state to state Note Some states do not allow limitation on the duration of implied warranty and some states do not allow the exclusion or limitation of inci...

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