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Maintenance & Repair (cont’d) 

 

 

 

24 

 

Maintenance Schedule 

  

     CAUTION

  

Before attempting any maintenance, be sure that the engine is shut off,  

and spark plug wire is removed, and the engine is cool to the touch! 

 

 

 

Item 

(What to check or action req'd) 

Daily 

Each 

Use 

10 hours  20 hours  40 hours 

Bearings, Shaft - Grease 

 

 

 

 

Belt Tension - Tension 

 

 

 

 

Bolts - Tightness 

 

 

 

 

Engine – See manual 

 

 

 

 

 

Gasoline – Amount 

 

 

 

 

Safety Switches – Operation 

 

 

 

 

Warning Decals – Legible 

 

 

 

 

Tires, Flaps – Condition 

 

 

 

 

Wires, Cables – Condition 

 

 

 

 

Cutter Teeth - Sharpness 

 

 

 

 

 

 

 

IMPORTANT:   

If a part needs replacement, only use parts that meet the manufacturer's specifications.  Replacement 

parts that do not meet specifications may result in a safety hazard or poor operation of the grinder. 

 

 

 

 
 

 

 

 

 

 

Contact Dosko Customer Service at 1-763-428-2237 

for any questions, problems, or parts orders.

 

 

 

Содержание 200-6H-CE

Страница 1: ...eye protection 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 engi...

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

Страница 3: ...3 Stopping the Engine 13 4 Grinding the Stump 14 5 Refueling 15 6 Storing the Machine 16 Part III Maintenance and Repair Maintenance To be done by owner or Rental Dealer 18 1 Belt Tension Adjustment...

Страница 4: ...be used to remove many tree stumps and exposed root systems close to ground level By moving the blade in sweeping movements laterally over the top and front of the stump you can gradually grind it aw...

Страница 5: ...ce Part Description 1 789537 Cut Foot Hazard 2 789538 Thrown Object Hazard 3 789666 Control Panel WARNING ALWAYS make sure safety labels are in place and in good condition If a safety label is missing...

Страница 6: ...Thrown object hazard Keep distance C Wear eye protection while operating D Wear ear protection while operating E Wear protective footwear while operating F Wear gloves while operating G Hazards exist...

Страница 7: ...opriate method For any shipping damage make sure the delivery driver acknowledges it and a claim is filed with the freight delivery company Note Shipping damage claims are not covered by Dosko warrant...

Страница 8: ...ce Handle Bar 2 Throttle Control Lever 3 Handle Bar 4 Adjustable Brake Lever 5 Manual Storage 6 T Handle Knob 7 Engine 8 Starter Grip 9 Tire and Hub 10 Engine On Off Switch 11 Discharge Flap 12 Cutter...

Страница 9: ...s Call your 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 plant...

Страница 10: ...exhaust open flames including pilot lights Inspect Fuel System Check for Leaks Inspect fuel system check for leaks BEFORE starting grinder WARNING Fuel leak hazard A leaking fuel line no matter how sm...

Страница 11: ...ear long pants to protect legs from sparks hot engine and flying debris 3 Never wear jewelry or loose fitting clothing when starting or operating the grinder or any mechanical device Loose or dangling...

Страница 12: ...ARNING Stay in the OPERATOR POSITION behind the machine while actuating controls Never leave grinder unattended 4 For cold engine move choke lever to the CLOSED position To restart a warm engine leave...

Страница 13: ...ainst the ground 2 Make sure brake is set before leaving the controls particularly if you are on an incline 3 Turn engine switch to OFF position 4 Allow the engine to cool for at least 5 minutes befor...

Страница 14: ...n t swing it to the side raise the grinder up You can cut roots off by plunging straight through them WARNING Rotating cutter wheel Keep hands and feet away Contact with wheel rotating teeth will caus...

Страница 15: ...ening Use only an UL approved portable gasoline container to transfer the gasoline to the grinder s tank Be aware of safety warning and instructions below for avoiding static electric caused fires Do...

Страница 16: ...s is preferred because it dissipates static charge to ground more readily Never fill a portable gas container while it is sitting inside a vehicle trailer trunk or pick up truck bed ALWAYS place conta...

Страница 17: ...ite Away from extreme high or low temperatures Cover it for extra protection Remove spark plug Remove spark plug in order to ensure the grinder cannot be started in a storage location or by untrained...

Страница 18: ...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 pul...

Страница 19: ...Major service including the installation or replacement of parts should be performed only by a qualified electrical service technician Obtain factory approved parts from Dosko Service at 1 763 428 22...

Страница 20: ...tion inhibitors EP optional Viscosity Index 80 Minimum Check and adjust brake Check that the brake is functioning properly Lock the brake push down on handle bar so that cutter wheel is off the ground...

Страница 21: ...ou 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...

Страница 22: ...r a CLICK signifying that the Linkage Bolt has been adjusted properly Installing Teeth Among the most critical elements of the stump grinder is the cutting wheel It is also the most subject to damage...

Страница 23: ...t to 81 Nm M1 Blueshark cutting teeth are tipped with heavy duty carbide Carbide retains its sharpness longer cuts faster and smoother and can withstand heat better Though carbide is tremendously hard...

Страница 24: ...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 Condition X Cutter Teeth Sharpness X I...

Страница 25: ...e tips M1 Blueshark 1 dia 2 5 cm 0 2 thick 0 508 cm Cutter Wheel RPM 4700 RPM Drive Direct Belt Drive AX37 Gates belt 1600 Series Noram Clutch CUTTING CAPACITY Above Grade 10 25 cm Below Grade 9 23 cm...

Страница 26: ...ontrols 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 modify or...

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 2 5 cm of empty space below the fill neck to allow for fuel expansion and operation on slo...

Страница 28: ...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 accidental star...

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: ...M2961090 Exploded View Rev D 2 30...

Страница 31: ...1 sheave 1 16 786083 Throttle cable 1 49 786037 Bracket mounting belt guard 1 17 786103 Dosko decal 1 50 786213 Cutting wheel 1 18 785867 Handle 1 51 786403 Tooth set Black standard 1 19 783769 Micro...

Страница 32: ...pply to any Dosko product which has been modified repaired or altered in such a manner as to affect its stability performance or operation nor which has been subjected to misuse abuse negligence or ac...

Страница 33: ...33 Great Northern Equipment Distributing Inc 20195 S Diamond Lake Rd Ste 100 Rogers MN 55374 Made in USA Authorized Representative QNET BV Hommerterweg 286 6436 AM Amstenrade The Netherlands...

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