Kodiak LGSG13HC User manual

original instruction
2013
LGSG13HC
Uniguip

LGSG13HC
Gas Powered Professional Stump Grinder
Operator s Manual
DO NOT operate this equipment until you have read and
understood all the enclosed Operator's Manual.
READ ALL the sections in this manual PRIOR to attempting to
service, maintain or operate this equipment. !
Contents
Pre-Operation Note 1
Safety Precautions 2-3
Guide to Parts Breakdown 4
Machine Overview 1O-11
Contents List 12
Pre-Operation Procedures 13
Operation Procedures 14-161
A. Positioning the LGSG13HC 13
B. Starting the LGSG13HC 14
14C. 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. Inspection Schedule 17
B. Preventative Maintenance Procedures
17
1. Cleaning the LGSG13HC 17
2. Maintenance Schedule 18
3. Lubrication Schedule
18
C. General Service Procedures 19
1. Adjusting the operator presence system 19
2. Brake adjustments 20
i. Fine travel adjustment 20
ii. High travel adjustment 20
3. Changing the teeth 21
4. Sharpening cutter teeth 22
5. Adjusting the Drive Belt 23
nformation on safety decals
I
24
Machine Parts Breakdown
Parts List
5-6
7-9

Pre-Operation Note
Thank youfor your purchase of the LGSG13HC Professional Stump Grinder. This stumpgrinder has been
designed and manufactured to our highest quality demands for durability and performance.
The LGSG13HC Professional Stump Grinder is warranted to be free from manufacturer's defects in material
and workmanship for a period of one (1) year from the date of purchase. This warranty will be void if the machine
has not been operated and maintained in the manner prescribed in this Operator's Manual. Any machine malfunctions,
and/or warrantyclaims that arisefrom themisinterpretation or themisunderstanding of theinstructions and
cautions discussed in this booklet will not be eligible for warranty protection.
In order for thestump grinder to perform at its optimum capabilities, the operator must readthis manual thoroughly
before using this unit. This Operator's Manual contains important product operation procedures, safety precautions,
maintenance and troubleshooting tips as well as other advisories. Please keep this manual both this manual and the engine
manufacturer's manual in the manual storage pack, located on the handle, at all times nearby when operating the machine
as a reference should any questions arise. If the machine is sold or transferred to another user, pleaseensure that this
manual accompanies it. Ifthe machine is soldor transferred to anotheruser, please ensure that this manualaccompanies it.
The LGSG13HC stump grinder is designed for reducing tree stumps outdoors down to a manageable size. The machine
should not beused for any other purpose than that stated above.The inappropriate use of any machine can cause serious
damage and/or bodily harm to the environment and operator. It is imperative that the operator of this equipment be
responsible for the operational environment of the stump grinder.Please be preparedand well-informed for all specific
requirements and workhazards that mayand/or do existat the jobsite.
Powered by a 13 hp HONDAengine, the LGSG13HC isa powerful unit driving tough 355mm cutter wheel with eight
replaceable carbide teeth to make stump removal fast andeasy.The LGSG13HC has 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 cutter wheel and flying debris. A six-position adjustable handle with operator presence system
maximizes comfort and ease of use. Heavy-duty inner and outer belt guards protect the operator and increase belt longevity.
To extend engine life,an angled frame keeps the engine level during the grinding process. A power band belt with idler
bearing provides efficientgrinding. Increased stability and ease of start-up is provided by a square foot rest for pull-start
models.
In order for you to enjoy the most out of your new stump grinder, always keep safety as a priority. Inspect your
jobsite for any debris such as rocks, wiring, string or any other items that can become hazardous during work. Identify
and mark all fixed objects to be avoided during work such as sprinkler heads, water valves, buried cables, or clothes
line anchors etc.The jobsite environment, soil conditions, job specifications and operator experience will all be factors
that must be considered to select the proper tool for the job. Failure to maintain the stump grinder in a proper manner
will lead to decreasedproductivity of the tooland hazards to theoperator and bystanders. Do not use the machine if it has
been modified orimproperly maintained.
All jobsites are different.Please ensure that when using the Stump Grinder, all local bylaws and codes are
followed. All operators and mechanics of this machine should be trained in generalmachine use andsafety.
Every care andeffort has been made toascertain the accuracyand completeness ofprocedures described inthis
document to ensure your enjoyment and satisfaction.
Model
Engine options
Cutter depth below ground
Cutter height above ground
Number of teeth on cutter wheel
Cutter wheel diameter with teeth
Fuel tank capacity
Tire size
Dimension L W H
Total weight
LGSG13HC
Honda GX390-13HP
229mm
534mm
8
355mm
6.1L
5.3/4.50-6 4PR
2131 mm×800 mm×897mm
137kgs
Product Specification
1
on handlebar grip
= 7.8m/s in accordance with 2002/44/EC K=1.5m/s
.
22
Guaranteed noise power level Lwa
Lpa at operator's position
'
Vibration acceleration value:
Von handlebar grip
a
hw = 8.6m/s
in accordance with 2002/44/EC K=1.5m/s
a
hw
22
106dB(A)
90.9dB(A) Kpa=2.5dB(A)
Noise level Lpa 83.82dB(A) Kpa=2.5dB(A)

2
Safety Precautions
1. READAND UNDERSTAND OPERATOR'S MANUALPRIOR 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 maskand 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, clothingand 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 ofthe machine.
e. The last operator may have been negligent and his possibleoversight could cause you death or serious
injury. Inspect machine beforeeach use.
f. Avoid coming incontact 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 mustbe allowed to cool before touching it or attempting to perform any maintenance!
A. Keep observersand bystanders away from the stump grinder and itsimmediate working environment
(i.e.: the treestump that isbeing reduced etc.)while the stumpgrinder is inuse.
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 stumpgrinder if it hits any debris that jams the machine or causes it to labour
unnecessarily. Inspect the stumpgrinder and surroundingenvironment for anypossible causes.
d. If the machine is jammed, stop the engine and remove the sparkplug wire before attempting to clear
any jams inthe unit.
e. Stop all work, turn offstump 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 enginecontrols and theclutch action functioningwithin acceptable tolerances?
b. Is the drive belt in good condition?
c. Are all protectiveguards in place?
! If any of the above checks fail, please take
necessary steps to maintain or repairthe 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 withyour local utilitiesprovider for surveyinformation 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 notoperate the stump grinder or runthe engine in unventilated
areas. ALWAYSOPERATE STUMP GRINDER OUTDOORS!!
4. Before using the STUMP GRINDER on proposed jobsite, make surethat the operator is thoroughly familiar with
the machine andits components (see Machine Overview )

3
7. Due tothe nature ofthe machine andthe tasks thatit is designedto perform, theStump Grinder maybehave in
the following manner:
a. Always start StumpGrinder a safedistance away fromany object suchas a fence,foundation or
any other structuralobstructions. The teeth could possiblycatch and climbon the object.
b. Use extremecaution when operatingStump Grinder onuneven terrain. Donot risk thepossibility of
causing the machinebecome unbalanced orrolling over.
c. Stop operationsif anyone oranything (i.e.: humans,animals debris etc.) approachesfrom the front
or the sideswhile the machineis in operation.
f. ROTATING STUMPGRINDER WHEELCAN CAUSE SERIOUS INJURY OR DEATH. DO NOT
ATTEMPT TOPERFORM ANYREPAIRS, SERVICE,OR DIAGNOSTICS OR TO TRANSPORT OR
MOVE THE UNIT UNTILCUTTER WHEELHAS COME TO A COMPLETE STOP. FAILURE TO
DO SO MAY RESULT IN DEATH
g. Never leavemachine unattended
h.DO NOT, under any circumstances, operate machine if any of the following conditions are applicable:
i. Anyimpairment (i.e.: medical conditions, medicinal side-effects,alcohol, drugs etc.) of the operator.
ii. The operator has notread or understood the operator's manual for this machine.
iii. The operator does notclearly understand the operations of the machine.
iv. The machine is in needof repair
v. The operator is inappropriately attiredto operate the machine.
Safety Precautions cont'd
SAVE THESE INSTRUCTIONS!!
Danger zone
WARNING: Keep out of the stump grinder’s Danger zone during starts and operation.
Check the immediate surroundings for foreign objects and for children and animals in particular!
Careful! Dirt and stones may get airborne during grinding. People
and animals must keep out of this area. Watch out for vehicles, window
panses and other objects to avoid damage.
Only work on slopes of up to a max. of 10°
For operation on banks, always turn machine towards the slope!

Guide to Parts Breakdown
Regular maintenanceand parts replacement are important steps to extending the life of your equipment and
enjoying its optimumperformance. When performing or conductingany maintenance orrepairs, always checkthat your
working surroundings aresafe and well-ventilatedand that the technician is familiar and comfortable with all aspects of
the machine andrequired procedures.
This guide aimsto serve as a representational guide to the LGSG13HC.Any other uses or application beyond the
scope of this document are strictly prohibited. While every attempt has been made to maintain its accuracy The producer
reserves the right to update and modify the equipment without prior notification. Prior to undertaking to perform any
maintenance or repair procedures,please contact our Technical Support Hotline for clarification and to acquire appropriate
parts.
To order spare parts, please provide the following information:
1. Machine Make
2. Model Number
3. Machine SerialNumber
4. Quantity Required of Each Part
5. Part Numbers
6. Part Descriptions.
4

Machine Parts Breakdown
5
LGSG13HC

Machine Parts Breakdown
6
LGSG13HC

Parts List
7

Parts List
8