29.6kW-36kW PTO GENERATORS INSTALLATION AND OPERATORS MANUAL WINCO INC. 225 S. CORDOVA AVE. LE CENTER, MN 56057 507-357-6821 SERVICE DEPT. 507-357-6831 www.wincogen.
TABLE OF CONTENTS SAVE THESE INSTRUCTIONS SAVE THESE INSTRUCTIONS 2 SPECIFICATIONS 3 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. 30PTOC4-03 30PTOT4-03 30PTOC4-04 30PTOT4-04 30PTOC4-17 30PTOT4-17 30PTOC4-18 30PTOT4-18 USING THIS MANUAL Congratulations on your choice of a WINCO generator.
SPECIFICATIONS 30PTOC4-03 30PTOC4-17 30PTOT4-03 30PTOT4-17 30PTOC4-04 30PTOC4-18 30PTOT4-04 30PTOT4-18 Watts 31,600 Volts 120/240 Phase Three Amps 87 Input Speed 540 RPM Generator Speed 1800 RPM AVR AS540 Input Shaft 1 3/8” 6-spline Required Tractor PTO HP 63 Gear Lube Volume 0.
SAFETY 3. NOISE HAZARD Excessive noise is not only tiring, but continual exposure can lead to loss of hearing. IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS A. Use hearing protection when working around this equipment for long periods of time. B. Keep your neighbors in mind when permanently installing this equipment. This manual contains important information that should be understood and followed before the installation, operation and maintenance of the generator.
TESTING POLICY INTRODUCTION Before any generator is shipped from the factory, it is fully checked for performance. The generator is loaded, and the voltage, current, and frequency are carefully checked. The WINCO power take-off generators are designed primarily for farm use as a standby electrical power supply, utilizing the power take-off of a tractor or truck as the prime mover.
INSTALLATION C. The trailer height and mounting position of the generator on the trailer should enable aligning the drive shaft (tumbling bar) in a straight or nearly straight line between the power take-off and generator input shafts. Misalignment must be less than 5 degrees during generator operation, even though the mechanical design of the tumbling bar would allow greater misalignment. FOUNDATION MOUNTING D. The generator mounting area of the trailer bed should be flat.
ELECTRICAL CONNECTIONS There are two ways to install a manual transfer switch. The first shown on the left side of the diagram on page 8, is to install the switch between the watt-hour meter and the normal distribution panel. As with any system you must install an entrance rated breaker before the manual transfer switch. The manual transfer switch must in all cases be equal to or greater than the rating of the entrance rated breaker. GROUNDING Proper grounding of your generator is application dependent.
If you require different inserts or contacts for local code, WINCO has a variety of different inserts and contacts 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 the contact surface will not allow the contacts to mate properly causing them to burn up. Each wire should be stripped back 7/8 of an inch and inserted into one of the contacts in the plug kit.
OPERATION PRE-START CHECKS OUTPUT POWER AVAILABLE AND LOAD DETERMINATION 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. Before using the generator, read and understand the following information. 1. Visually inspect the generator. Check for: A. Correct mounting B. Physical damage C.
DANGER: PERSONAL INJURY Power take-off must be DISENGAGED at this time. GENERATOR PROCEDURES 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.
MAINTENANCE NTENANCE NOTE: NOTE: Do notDoover lubricate theuniversal universal not over lubricate the joints.joints. eral Information GENERAL INFORMATION ain components of the generator are: armature, field The main components of the generator are: rotor and stator assembly, cooling fan, brushes, brush holder assembly, end cooling fan, brushes, brush holder assembly, end brackets. Before ets, and rectifier.
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.
TROUBLE SHOOTING TABLE SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION Low Output Voltage 1. Engine speed too slow. 2. Generator overloaded. 4. Defective or misadjusted AVR 1. Check engine speed. Increase RPM if necessary. 2. Reduce load if it is higher than the rated capacity of the generator. See generator nameplate. 3. Generator requires 2.0 HP/1000 Watt output. Obtain larger engine if necessary. 4. Adjust, repair, or replace as required High Output Voltage 1. Engine speed too fast. 2.
WIRING DIAGRAM G1 G2 G1 G2 120/240V SINGLE PHASE G2 G1 GND GND G2 G2 N N G1 GND G2 N G1 G1 G1 G2 GND G2 GND 120/208V & 120/240V THREE PHASE G2 G1 G1 GND GND G2 N G2 G2 GND G3 G3 N N G1 GND G2 N GND G1 G1 OPM-136 14 REV A
WIRING DIAGRAM 277/480V THREE PHASE G2 G1 G1 G1 G2 GND GND N G2 N G1 G2 G2 GND N N N GND G3 G3 G2 G1 G1 REV A N GND G1 G1 15 OPM-136
36 MONTH LIMITED WARRANTY WINCO, Inc., warrants for thirty-six months from date of shipment, that it will repair or replace at its option, for the original user, the whole or any part of the product found upon examination, by WINCO at its factory at 225 South Cordova Avenue, Le Center, Minnesota, or by any factory-authorized service station, to be defective in material or workmanship under normal standby use (average less than 50 hours per month) and service.
