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Item# 165951 

7800 PTOG Generator

Parts Explosion 

Revision C

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 

Item 

Part# 

Description 

Qty   

Item

Part# 

Description 

Qty 

39138 

Control box top 

 

28 

780143 

Rotor securing stud 

2 38541 

NorthStar 

decal 

 

29 

307479 

Diode 

3 31727 

Voltmeter 

 

30 

307481 

Varistor 

779781 Warning 

decal 

1   

31 

780229 Rotor 

82070 

1/4-20 x .5” Serrated flange bolt 

 

32 

780142 

Stator 

82005 

#8-32 Keps nut 

 

33 

38270 

Enclosing band 

306422 

120/240V, 30A receptacle 

 

34 

38269 

Drive end bracket 

8 39137 

Control 

box 

 

35 

779557 

Fan 

82004 

#8-32 Button head cap screw 

 

36 

82102 

3/8-16 x .75” Serrated flange bolt 

10 

39074 

Control panel decal 

 

37 

779556 

Fan bolt 

11 305587 

Isolation 

mount 

 38 780228 

Mount 

plate 

12 

82158 

M5-.8 x 14mm Pan Phillips screw 

 

39 

38890 

Gearbox 

13 

82243 

M5-.8 Hex nut 

 

40 

82014 

5/16-18 x .5” Serrated flange bolt 

14 

82161 

Grounding screw  

 

41 

39136 

Control box mount plate 

15 

38280 

Bracket securing stud 

 

42 

82069 

#10 Split lock washer 

17 

38271 

End cover plug 

 

43 

82244 

#10-32 x .5” Pan Phillips screw, type F 

18 777304 

End 

cover 

 44 306459 

Ground 

wire 

19 

779562 

Capacitor 

 

45 

31763 

120V, 20A Duplex receptacle 

20 

82091 

5/16-18 x 1” Hex head cap screw 

 

46 

30643 

Circuit breaker, 125V-20A 

21 

39140 

Base 

 

47 

777130 

Circuit breaker mounting clip 

22 

82019 

5/16-18 Serrated flange nut 

 

48 

31005 

Thermal breaker, 125/250V-30A 

23 

82049 

M10 Rib washer 

16 

 

49 

39053 

Implement shield 

24 

82241 

M10-1.5 x 20mm screw 

 

50 

779770 

PTO Warning decal 

25 

38278 

Non drive end bracket 

 

51 

82201 

M10 Flat washer 

27 

38276 

Bearing 

 

52 

82137 

M10-1.5 x 16mm Hex head cap screw 

Summary of Contents for 165951

Page 1: ... safety instructions are not followed DANGER DANGER WARNING M165951C Item Number 165951 Serial Number OWNER S MANUAL 7800 PTOG 7800 Watt Power Take Off Generator Any Questions Comments Problems or Parts Orders Call NorthStar Product Support 1 800 270 0810 TM ...

Page 2: ...2 Hazard Signal Word Definitions ...

Page 3: ... Rules 4 Warning Label Locations 5 Unpacking 6 Assembly 6 Machine Component Identification 7 Installation 8 Operation Instructions 9 11 Maintenance and Storage 11 Troubleshooting 12 Specifications and Accessories 13 Parts Explosion 14 15 ...

Page 4: ...ch as neckties scarves or untucked shirts 7 ELECTRIC SHOCK HAZARD A This generator is equipped with a grounding screw located on the generator frame Always complete the grounding path from the generator to a copper pipe rod that is driven into moist earth to prevent electric shock B Always use grounded male plugs The neutral line of the generator is mechanically grounded to the frame Matching NEMA...

Page 5: ...r to another electrical system without an isolation transfer switch installed by a licensed electrician 305545 WARNING NEVER operate generator in an enclosed area Exhaust gases contain carbon monoxide an odorless and deadly poison NEVER refuel a hot or running engine NEVER operate generator without proper guarding NEVER operate generator with loose broken or missing parts NEVER operate generator u...

Page 6: ...t and file a claim If you have missing components Contact Product Support at 1 800 270 0810 Assembly The gearbox is shipped with oil Remove the shipping plug and install the filler breather plug Make sure that the gear oil level is in the middle of the sight glass add SAE 80W 90 gear oil as required Filler Breather plug Shipping plug Sight glass ...

Page 7: ... L14 30R 8 Gearbox 1 7 gear ratio 9 Filler Breather Plug Fill oil here use SAE 80W 90 gear oil 10 Implement shield Never operate generator without shield in place 11 Fan Vents Never block the vent slots or insert objects through the slots The closest object should be at least 3 feet away from the vents 12 Mounting Holes Use these locations to mount the generator in place with 5 8 grade 5 bolts 13 ...

Page 8: ...h Never stand near an operating PTO generator Always bolt PTO base to a secure foundation or mounting slab 2 Mounting the PTO generator to concrete Use four 4 5 8 grade 5 anchor bolts when mounting the generator on a cement slab 3 Connecting the PTO generator to a tractor After the generator is firmly mounted attach the PTO driveline to the generator then the tractor Use a synchronized PTO driveli...

Page 9: ...tor is overloaded the wires become excessively hot and cause the insulation to break down reducing its ability to resist corrosive contaminants Over time the effectiveness of the insulation is eliminated and a dead short can result Apply the load to the generator Remember to stay clear of the rotating PTO driveline From the tractor seat re adjust the speed until the needle on the generator voltmet...

Page 10: ...e starting current If it is connected to a light load or no load such as a power saw it will require less starting current The exact requirement will also vary with the brand or design of the motor Generators respond to severe overloading differently than power lines When overloaded the engine is not able to supply enough power to bring the electric motor up to operating speed The generator respon...

Page 11: ...ator covered and away from any moisture Use to Approximate Generator Load Requirements Device Running Watts Device Running Watts Air Conditioner 12 000 Btu 1700 a Lawn Mower 1200 Battery Charger 20 Amp 500 Light Bulb 100 Belt Sander 3 1000 Microwave Oven 700 Chain Saw 1200 Milk Cooler 1100 a Circular Saw 6 1 2 900 Oil Burner on Furnace 300 Coffee Maker 1000 Oil Fired Space Htr 140 000 Btu 400 Comp...

Page 12: ...learance on all sides of the generator H Broken or loose wire Replace or tighten wire Contact Product Support for the nearest service center I Defective stator Contact Product Support for the nearest service center J Defective rotor Contact Product Support for the nearest service center K Defective capacitor Contact Product Support for the nearest service center L PTO not engaged Engage PTO M Gear...

Page 13: ... 5 20R 120 240V Receptacle 1 30 Amp A locking device NEMA L14 30R Circuit Breaker 2 20 Amp A thermal push to reset style 1 30 Amp A thermal magnetic Gear Box Gear Ratio 1 7 Gear Oil SAE 80W 90 Oil Capacity 0 75 Qt 82 L Dimensions Length 25 25 Width 12 50 Height 17 25 Gross Weight 110 lbs ACCESSORIES PTO Driveline 165936 PTO Trailer 165959 The manufacturer reserves the right to make improvements in...

Page 14: ...te 1 12 82158 M5 8 x 14mm Pan Phillips screw 2 39 38890 Gearbox 1 13 82243 M5 8 Hex nut 2 40 82014 5 16 18 x 5 Serrated flange bolt 4 14 82161 Grounding screw 1 41 39136 Control box mount plate 1 15 38280 Bracket securing stud 4 42 82069 10 Split lock washer 4 17 38271 End cover plug 1 43 82244 10 32 x 5 Pan Phillips screw type F 2 18 777304 End cover 1 44 306459 Ground wire 1 19 779562 Capacitor ...

Page 15: ...294 Cap 2 8 39282 Oil seal 25x52x10mm 1 21 39295 Sight glass 1 9 39283 Oil seal 35x52x10mm 1 22 39296 Screw M8 x 20mm 2 10 39284 Key 10x8x25mm 1 23 39297 Screw M8 x 40mm 6 11 39285 Bearing 3 24 39298 Screw M8 x 110mm 2 12 31760 Bearing 1 25 39299 Sleeve 2 13 39287 Nut M8 8 Any Questions Comments Problems or Parts Orders Call NorthStar Product Support 1 800 270 0810 Item 38890 Gearbox Parts Explosi...

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