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12

REV A

OPM-136

in the oil does not indicate trouble, but metal chips do. Dismantle the 

gearcase and look for damaged gears if you find metal chips in the oil.

4. Replace the oil drain plug. Refill the gearcase through the breather 

port with new oil of the recommended type. Fill the case until a little bit 

of oil comes out of oil level check plug hole (it will take less than 1 pint 

when dry).

5. Replace the oil level check plug.

6. Replace the breather.

CLEANING & INSPECTION

Use a vacuum cleaner or dry low pressure compressed air (regulated 

at 25-35 PSI) to clean the generator periodically.

WARNING:

Do NOT clean the generator while it is running. 

Proceed as follows:

1. Remove control box cover. Vacuum or blow dust or debris from the 

control box. Inspect all wiring for correct routing, fraying insulation, and 

secure connections.

2. Remove end cover. Vacuum or blow dust and debris from the inside 

of the generator. Inspect wiring for loose connections, fraying insulation 

and correct wire routing.

3. Replace end cover and control box cover.

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 excessive dust.

Summary of Contents for 30PTOC4-03

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 29 6kW 36kW PTO GENERATORS MANUAL...

Page 2: ...ual 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 teste...

Page 3: ...0 RPM AVR AS540 Input Shaft 1 3 8 6 spline Required Tractor PTO HP 63 Gear Lube Volume 0 875 Pint Type SAE 80 90W 140 30PTOC4 17 Watts 31 600 Volts 120 240 Phase Three Amps 87 Input Speed 540 RPM Gene...

Page 4: ...ever 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 SAFETY IMPORTANT SAFETY INSTRUCTIONS SAVE...

Page 5: ...power receptacles an overload protection circuit and an electronic excitation circuit To reduce maintenance problems the coupling between the generator input shaft and rotor consists of precision hel...

Page 6: ...he generator B The design of the trailer must enable the trailer to remain stable during operation and to resist tipping caused by generator starting and reflected load torque C The trailer height and...

Page 7: ...manual power isolation transfer switch must be used with a standby generator The transfer switch isolates the load from the power line and allows you to safely operate your loads without endangering t...

Page 8: ...tacts available Contact the factory at 507 357 6831 for pricing WARNING EQUIPMENT DAMAGE Never use acid core solder When soldering insure no excess solder runs down on the contact surface Solder on th...

Page 9: ...ator output current amperage is internally limited by three circuit breakers If too much demand is placed on a generator output if you try to drive too many motors with it for example one of the circu...

Page 10: ...generator output at the proper level However some governors are not sensitive enough to maintain proper output under changing loads and in such cases the frequency will have to be monitored closely an...

Page 11: ...in the generator gear case Mobil SAE 85W90 140 API Service GL 5 Sunoco DX XL80W90 140 Kendal Three Star 85W 140 Amoco 85W140 or equivalent CAUTION Equipment Damage Do not overfill generator gear case...

Page 12: ...ressed air regulated at 25 35 PSI to clean the generator periodically WARNING Do NOT clean the generator while it is running Proceed as follows 1 Remove control box cover Vacuum or blow dust or debris...

Page 13: ...AVR 7 Shorted or open rotor 8 Shorted or open stator 1 Reset circuit breakers replace if defective 2 Disconnect the load Check voltage at receptacle cord set Check motors appliances and load leads for...

Page 14: ...OPM 136 WIRING DIAGRAM G1 G2 N N N G2 G2 GND GND GND GND GND G2 G2 G2 G2 G1 G1 G1 G1 G1 G1 G1 G1 G1 GND GND GND GND GND G1 G1 G2 G2 G3 G3 G2 N N N N G2 G2 G2 120 240V SINGLE PHASE 120 208V 120 240V TH...

Page 15: ...15 REV A OPM 136 WIRING DIAGRAM 277 480V THREE PHASE G1 G1 G1 G1 GND GND GND GND GND N N N N N N G1 G1 G2 G2 G2 G2 G3 G3 G2 G2 G1 G1...

Page 16: ...n or exclusion may not apply to you This warranty gives you specific legal rights you may have other rights which vary from state to state Note Some states do not allow limitation on the duration of i...

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