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60706-198

35PTOC-3
40PTOC-4
45PTOC-17
50PTOC-3
75FPTOC-4
75FPTOC-17

Tractor Drive
PTO Generators

OWNERS MANUAL

INSTALLATION AND OPERATION INSTRUCTIONS

SAFETY FIRST

READ THIS MANUAL BEFORE OPERATING YOUR GENERATOR.

75FPTOC-17

Summary of Contents for 35PTOC-3

Page 1: ...5PTOC 3 40PTOC 4 45PTOC 17 50PTOC 3 75FPTOC 4 75FPTOC 17 Tractor Drive PTO Generators OWNERS MANUAL INSTALLATION AND OPERATION INSTRUCTIONS SAFETY FIRST READ THIS MANUAL BEFORE OPERATING YOUR GENERATOR 75FPTOC 17 ...

Page 2: ...2 Assembly 2 INSTALLATION Foundation Mounting 3 Trailer Mounting 3 ELECTRICALCONNECTIONS 4 OPERATION 5 Pre Start Checks 5 Starting Procedure 6 Stopping 6 MAINTENANCE 7 Lubrication 7 Cleaning 8 Storage 8 Trouble Shooting Table 8 36 MONTH WARRANTY 10 PROPER USE AND INSTALLATION You must be sure your new generator set is Properly serviced before operating Operated in a well ventilated area Exhaust ga...

Page 3: ...ible explosion and or fire a Keep a fire extinguisher nearby and know its proper use Fire extinguishers rated ABC by NFPA are appropriate 3 DEADLY EXHAUST GAS Exhaust fumes from any engine contain carbon monoxide an invisible odorless and deadly gas that must be mixed with fresh air a Operate only in well ventilated areas b Never operate indoors 4 NOISE HAZARD Excessive noise is not only tiring bu...

Page 4: ...tor carefully for freight loss or damage If loss or damage is noted at time of delivery require that the person making the delivery make note of the loss or damage on the freight bill or sign the consigner s memo of the loss or damage Contact the carrier for claim procedures When loss or damage is noted after delivery segregate the damaged material and contact the carrier for claim proce dures Con...

Page 5: ...ive shaft tumbling bar in a straight or nearly straight line be tween the power take off and the generator input shaft Misalignment must be less than 15 degrees during generator operation even though the mechanical design of the tumbling bar would allow greater misalignment B The foundation must be solid enough to absorb generator starting and reflected load torque during operation C The foundatio...

Page 6: ...etween the power take off and generator input shafts Misalignment must be less than 15 degrees during generator operation even though the mechanical design of the tumbling bar would allow greater misalignment D The generator mounting area of the trailer bed should be flat All four generator mounting pads must rest firmly on the trailer bed Install shims if necessary to even out the bed under the m...

Page 7: ...ge AMPSXVOLTS WATTS WATT 1000 kW Load Current in amps Load Wattage Load Voltage Example 250W 120V floodlight load 250W 120V 2 amps approx NOTE Electric motors require much more current to start than to run Commonly the current rating given on a motor nameplate is the full load running current required by the motor not its starting current which is a lot higher Motor starting current requirements v...

Page 8: ...while watching the voltmeter Readjust en gine throttle to keep generator output under load at 240V 208 V if applicable 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 sensitive enough to maintain proper output under changing l...

Page 9: ...g causes overheating and oil seal failure Change the oil every six months or at least once a year Change it more often if you use the generator in bad weather Use the following procedure to change generator gear case oil a Remove gear case breather Soak breather in cleaning solvent then allow it to dry b Remove oil level check plug c Remove the oil drain plug drain the oil into a clean oil resista...

Page 10: ...Shorted or open stator 10 Measure between leads for open or short Replace stator if defective 11 Open transformer 11 Connect or tighten primary and secondary leads Check secondary for open circuit Replace transformer if defective 12 Rotating field polarity 12 Check by interchanging F and F leads at the incorrect brushes Inner slip ring is positive F and must be connected to the terminal of the rec...

Page 11: ...semble tumbling bar see Figure 7 synchronized Excessive 1 Power take off misalignment 1 Correct misalignment It should be less than 15 degrees vibration excessive 2 Loose mounting nuts and bolts 2 Tighten mounting nuts and bolts repair hold down stud or hold down studs mountings 3 Universal joints in coupling 3 Repair or replace defective parts shaft worn or dry 4 Defective bearings 4 Check for po...

Page 12: ...wlimitationsonthedurationofanimpliedwarranty andsomestatesdonotallow the exclusion or limitation of incidental or consequential damages so that above limitation or exclusion may notapplytoyou Thiswarranty givesyouspecificlegalrights youmayhaveother rights which vary from state to state This warranty is limited to bench labor and parts only no allowance will be made for travel time or removalandrei...

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