background image

2

 Safety Precautions 

1. READ AND UNDERSTAND OPERATOR'S MANUAL PRIOR TO USE OF STUMP GRINDER 

5. When operating the stump grinder, follow these guidelines for operator's personal safety: 

a. Always wear proper safety clothing and equipment for the job. These can and should include eye 
    and ear protection, gloves, dust mask and any other items that are appropriate for the job and jobsite 
    requirements 
b. Never wear any jewelry, neck ties, or other loose or hanging items that can be caught on any part of the machine 
c. Tie back or remove any loose hair, clothing and any other potential hazards and obstructions 
d. Keep all hands, loose clothing, hair, jewelry and all other personal parts and belongings away from 
    moving parts of the machine. 
e. The last operator may have been negligent and his possible oversight could cause you death or serious 
    injury.  Inspect machine before each use.
f. Avoid coming in contact with the muffler and other engine parts after the engine is started and the time 

o

    immediately after the machine is turned off. Machine and engine temperatures may exceed 150 F or 
    66

. Machine must be allowed to cool before touching it or attempting to perform any maintenance! 

A. Keep observers and bystanders away from the stump grinder and its immediate working environment 
    (i.e.: the tree stump that is being reduced etc.) while the stump grinder is in use. 
b. 

Stop

 operations or if anyone or anything (i.e.: humans, animals, debris etc.) approaches from any 

    direction while the machine is in operation. 
c. 

Stop

 work and turn off the stump grinder if it hits any debris that jams the machine or causes it to labour 

    unnecessarily. Inspect the stump grinder and surrounding environment for any possible causes. 
d. If the machine is jammed, stop the engine and remove the sparkplug wire before attempting to clear 
    any jams in the unit.
e. Stop all work, turn off stump grinder, unplug spark wire and ensure that engine is turned off and cooled 
    before performing any diagnostics or repairs.

6.For the safety of others and that of the operator,observe the following precoulions:

2. Before operating stump grinder, ensure that it is structurally and mechanically safe by checking the following: 

a. Are all engine controls and the clutch action functioning within acceptable tolerances? 
b. Is the drive belt in good condition? 
c. Are all protective guards in place? 

! If any of the above checks fail, please take 
necessary steps to maintain or repair the unit 
before operating it in any environment.

3. Before using the STUMP GRINGDER on proposed jobsite, perform the following environmental checks: 

a. Inspect the entire work area for unexpected buried hazards, such as boulders, foundations, and fencing 
b. Clean work area of any litter or debris, such as wire, boards, rocks, or any other potential hazards 
c. Know and mark the location of any and all buried utility lines or sprinkler systems. If in doubt, 

always check with your local utilities provider for survey information and assistance. 

! Call your local utility company so that they can 
locate and mark these lines for you. Any cut electrical 
cable or gas line can result in injury or fatality.

d. Check for ventilation in work area. Do not operate the stump grinder or run the engine in unventilated 
    areas. ALWAYS OPERATE STUMP GRINDER OUTDOORS!!

4. Before using the STUMP GRINDER on proposed jobsite, make sure that the operator is thoroughly familiar with 
    the machine and its components (see  Machine Overview  )

Summary of Contents for LGSG13HC

Page 1: ...original instruction 2013 LGSG13HC Uniguip...

Page 2: ...g the LGSG13HC 13 B Starting the LGSG13HC 14 14 C Stump grinding on level surfaces D Stump grinding below ground 16 E Shutting down the LGSG13HC 16 Storing the LGSG13HC 16 Maintenance Procedures 17 A...

Page 3: ...asy The LGSG13HChas many features which are designed to improve your working experience The steelcutter wheel guard and heavy duty chip curtains increase safety by shielding the operator from the cutt...

Page 4: ...ssarily Inspect the stump grinder and surrounding environment for any possible causes d If the machine is jammed stop the engine and remove the sparkplug wire before attempting to clear any jams in th...

Page 5: ...O DO SO MAY RESULT IN DEATH g Never leave machine unattended h DO NOT under any circumstances operate machine if any of the following conditions are applicable i Anyimpairment i e medical conditions m...

Page 6: ...a representational guideto the LGSG13HC Any other uses or application beyond the scope of this document are strictly prohibited While everyattempt has been made to maintain its accuracy The producer...

Page 7: ...Machine Parts Breakdown 5 LGSG13HC...

Page 8: ...Machine Parts Breakdown 6 LGSG13HC...

Page 9: ...Parts List 7...

Page 10: ...Parts List 8...

Page 11: ...Parts List 9...

Page 12: ...ft the brake lever handle into an upright position to lock the braked wheel d Heavy Duty chip Curtains The chip curtains protect the operator from flying debris Do not operate the stump grinder if chi...

Page 13: ...Machine Overview cont d 11...

Page 14: ...wing i Are there any loose worn or damaged parts If so DO NOT ATTEMPT TO OPERATE THE MACHINE Make note of required parts and contact your local dealer for replacement parts and further assistance to s...

Page 15: ...the machine and operator c Are all obstructions such as sprinkler lines electrical boxes fences etc clearly marked If any of the above checks fail please take necessary steps to maintain orrepair the...

Page 16: ...d pushing down on handle see engine manufacturer s manual for further instruction on how to start engine Opeation Procedures cont d C Stump grinding on Level Surfaces 1 Allow engine to warm up to oper...

Page 17: ...chips for safe operation Stop machine and wait until cutter wheel has come to a complete stop If a large amount of chips have built up rake them out of the work area d Release break lever reposition...

Page 18: ...trols until the cutter wheel comes to a complete stop Opeation Procedures cont d Storing the LGSG13HC 1 Ensure that the area in which the machine will be stored is well ventilated and free of any pote...

Page 19: ...clean Is the engineair cleaner properlyattached and clean Consult Engine Manufacturer sManual Is the drive belt tension set properly Is the splitting wedge well sharpened and in good repair Are the s...

Page 20: ...to lubricating your LGSG13HC The schedule should be adjusted for various environmental conditions and frequency of use Item Suggested lubricant Every 20 hours Every 60 hours As required After each pre...

Page 21: ...uipment for the job These can and should include eye and ear protection gloves dust mask andany other itemsthat are appropriatefor the joband jobsite requirements 4 Ensure that the technician has tied...

Page 22: ...s Fig 10 Brake lever adjustment ii High travel adjustment a Place brake lever handle in released position b Turn brake lever adjustment knob as far as it will go in a counter clockwise direction see F...

Page 23: ...bolts with allenwrench socket andbreaker bar iv Remove all parts clean and inspect Replace any worn or damaged parts including the cutter wheel shaft bearings and cutter wheel v Sharpen see instructio...

Page 24: ...lt ina machine that cutsmoreefficiently than a machine that has dull teeth To sharpen the tooth properly you must use two different wheels one wheel for the carbide and another for the steel The proce...

Page 25: ...st drive belt until engine has been disabled Disable engine by removing key from switch and then removing spark plug wire and battery cable Be sure to wear personal protective equipment Maintenance Pr...

Page 26: ...to facilitate maintenance All decals are available for replacement except that with the serial number of the unit for each number serves as an unique identifier for warranty and support purposes If y...

Page 27: ...Notes 25...

Reviews: