manualshive.com logo in svg

North Star 296020, Руководство пользователя

Поделиться
Скачать
North Star 296020 Скачать руководство пользователя страница 20

Maintenance & Repair (cont’d) 

 

 

 

20 

Belt Tension Adjustment 

Note:  Belt tension and alignment are inter-related.  Do not adjust one without checking the 
other. 

1.

 

Remove belt guard.       

2.

 

Loosen (4) engine base (mount) bolts. 

3.

 

Loosen lock nuts on tension bolt and alignment bolt. 

4.

 

Turn tension bolt clockwise to increase belt tension and counter-clockwise to decrease belt 
tension. 

5.

 

Check that the pulleys are aligned using a straight edge. To achieve proper pulley alignment 
you may need to adjust the alignment bolt. This bolt will serve as an adjustment point to 
counter the tension in the belts, which may cause the engine pulley to be misaligned with 
the cutter wheel pulley. 

6.

 

When belt tension is proper; 11 to 14 ft/lbs of tension, or 3/16" deflection and pulleys are 
aligned, retighten all loosened nuts and bolts. 

7.

 

Reassemble belt guard. 

 
 
 
 
 
 
 
 
 
 
 

 
 
 
 

 

 
 

 
 
 
 
 
 
 
 
 
 
 
 

Note:  New belts require a “break-in” period of approximately 10 hours. Readjustment may be 
necessary after “break-in.” 
Note: Use only factory recommended belts.  Contact your NorthStar dealer.

 

 
 

Alignment bolt 

Lock nut 

Lock nut 

Tension bolt 

Содержание 296020

Страница 1: ...rotection and other personal protection against flying rocks and debris Check that cutter wheel teeth are secured sharp and not missing Do not operate if operator presence bar fails to stop engine upo...

Страница 2: ...Hazard Signal Word Definitions 2...

Страница 3: ...Grinder 11 3 Stopping Engine 13 4 Grinding Stump 13 5 Refueling 15 6 Storing Machine 16 Part III Maintenance and Repair Maintenance To be done by owner or rental dealer 18 1 Belt Tension Adjustment 2...

Страница 4: ...Your NorthStar grinder can be used to remove many tree stumps and exposed root systems close to ground level By moving the wheel in sweeping movements laterally over the top and front of the stump yo...

Страница 5: ...decal kit Flying Debris Hazard person 4 Amputation and Entanglement Hazard 5 California Proposition 65 Warning 6 Poisonous Gas Hazard 8 Personal Injury Fire Explosion Entanglement Hazards 9 786635 Bu...

Страница 6: ...placement safety labels call NorthStar Product Support at 1 800 270 0810 All grinder units can be transported via trailers or with the purchase of an optional towing kit package can be towed behind th...

Страница 7: ...these cases your unit has been completely assembled tested and pre run It should be ready for usage See Pre Start Checklist and Procedures 2 Towing Instructions On Towable Models Optional tow package...

Страница 8: ...ontrol Panel 2 Pin Adjustment Handle Bar 3 Tire and Hub 4 Discharge Flap 5 Belt Guard 6 Tooth Pocket 7 Cutting Tooth 8 Cutter Wheel Disc 9 Cutter Guard 10 Throttle Control Lever 11 Engine 12 Adjustabl...

Страница 9: ...local utility company to request marking utilities 3 days before stump grinding Trees can grow on top of and around underground wiring that was installed many years before a tree was planted Check con...

Страница 10: ...grinder WARNING Fuel leak hazard A leaking fuel line no matter how small can be the source of a fire or explosion when starting or operating the engine Inspect the entire fuel system Look for Signs of...

Страница 11: ...e following directions detail how to start the engine of your grinder WARNING Never attempt to use the grinder without proper protective equipment particularly eye protection and a full face shield To...

Страница 12: ...es until engine starts Allow starter cord to return slowly 8 If engine does not start repeat steps 5 7 9 Press down handle bar to lift cutter wheel off the ground 10 Grip throttle lever and grinder ha...

Страница 13: ...e to rotate when the throttle is activated 2 Pivot the grinder toward the side of the stump with the cutter wheel off the ground and not touching the stump Hold down throttle control lever and allow t...

Страница 14: ...cutting wheel Drop cutter wheel down on chip pile material will be discharged from machine area WARNING Flying Debris Hazard Stones chips and debris can cause serious injury or property damage Debris...

Страница 15: ...line soaked rags are flammable and should be disposed of properly If gasoline is spilled on your skin or clothes change clothes and wash skin immediately 5 Replace gasoline cap securely before startin...

Страница 16: ...y have become loose Pay particular attention to the cutting teeth Choose a storage location Store the grinder in a location that is o Clean and dry o Away from sources of heat open flames sparks or pi...

Страница 17: ...low it to enter the fuel system 4 Shut off engine 5 Disconnect spark plug wire and remove spark plug 6 Add one teaspoon oil through spark plug hole 7 Place rag over spark plug hole and turn starter or...

Страница 18: ...ment of parts should be performed only by a qualified electrical service technician Obtain factory approved parts from NorthStar Service at 1 800 270 0810 Replacement parts If a part needs replacement...

Страница 19: ...und Push or pull the grinder if the brake is loose the wheel will rotate To adjust braking tension Unscrew set screw Turn knob clockwise to increase tension or counter clockwise to decrease tension On...

Страница 20: ...chieve proper pulley alignment you may need to adjust the alignment bolt This bolt will serve as an adjustment point to counter the tension in the belts which may cause the engine pulley to be misalig...

Страница 21: ...el It is also the most subject to damage and wear In the course of grinding stumps it not only makes contact with the wood but also encounters numerous abrasives and objects in the stump s environment...

Страница 22: ...reen Wheel on the other side 3 Using the Green Wheel grind the end of the carbide until the edge is once again sharp Avoid grinding on the top of the carbide which would reduce its thickness and weake...

Страница 23: ...ocket Tighten teeth 100 to 110 ft lbs torque CAUTION Cutter wheel will be out of balance and should never be run with a tooth missing or a badly worn tooth Teeth should be alternated so that you have...

Страница 24: ...ease X Bearings Wheel Grease X Belt Tension Tension X Bolts Tightness X Engine See manual Gasoline Amount X Safety Switches Operation X Warning Decals Legible X Tires Flaps Condition X Wires Cables Co...

Страница 25: ...EEL Diameter 14 36cm Thickness 3 8 95cm Bearings Dia 2 1 3 16 3cm Teeth Pockets Reversible Teeth 8 Carbide tips Disc RPM 3000 RPM Drive Direct belt drive Centrifugal clutch 2 groove power band with id...

Страница 26: ...and it s controls safely Understand and follow all safety labels Weather Never use in foul bad or questionable weather which causes a slippery ground condition Prohibition Against Modifications Never...

Страница 27: ...heat flame or sparks away while adding fuel Don t fill to the top DO NOT overfill the gas tank Allow at least 1 of empty space below the fill neck to allow for fuel expansion and operation on slopes D...

Страница 28: ...ine before storing Let engine cool for at least five minutes before storing A hot engine can be a fire hazard Shut off fuel supply Make sure gasoline shut off valve is in the OFF position Prevent acci...

Страница 29: ...Objects made of non conductive materials e g plastics easily accumulate and retain static electric charge as can objects made of conductive material e g metal water if they are not electrically ground...

Страница 30: ...M296020 Exploded View Rev E 2 30...

Страница 31: ...roswitch bracket 1 40 783556 Pillow block bearing 2 13 784822 NorthStar decal 1 41 82376 5 8 18 x 1 3 4 pocket bolt 8 14 783815 Black vinyl cap 1 42 784066 Counter sunk pocket 4 15 783774 4 Hitch pin...

Страница 32: ...Wiring Diagram 32...

Страница 33: ...such as engines are guaranteed by their manufacturer and can be serviced at factory authorized locations near you Any costs incurred due to replacement or repair of items outside of a NorthStar approv...

Страница 34: ...34 Manufactured by Northern Tool Equipment Co Inc Burnsville MN 55306 NorthernTool com Made in the USA...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды