background image

30SG OPERATOR’S MANUAL                              11/25/13                                      Page 4 of 24 

           

SAFETY INSTRUCTIONS OVERVIEW 

 
READ SAFETY AND OPERATING INSTRUCTIONS BEFORE OPERATING!   
 
USE COMMON SENSE AND PLENTY OF IT! 
 
Call before you cut.

 

If you do not call, you may cause an accident; suffer injuries or death; cause 

interruption of services; damage the environment; and/or incur project delays. Expect to be held liable for 
any damages caused, if you fail to call. 

DANGER

: Buried electric cables or gas lines can cause serious injury or death if struck with cutter 

wheel. Always determine location of utilities before cutting. 

 

WARNING

: Fiber optic cables convey laser light that can injure your eyesight.  

 

                          

                      

 

 
STAY CLEAR of moving parts on the stump grinder.  

DANGER

: Cutter wheel and other moving parts can cut off arms, legs, or fingers. Contact with the 

cutter wheel while in operation will cause serious injury or even death. Stay in the operator’s 

position at the controls when the cutter wheel is operating. Keep all observers and helpers at a safe distance 
from the machine. Stop the cutter wheel immediately if anyone gets too close to the operating machine. 
 
Wear a face safety shield and hard hat while operating or observing!  

WARNING

: The cutter wheel may throw chips, rocks and 

debris into the area around the machine. Keep all bystanders at 

a safe distance from the machine. Always wear eye protection when 
operating or observing the machine in operation.   
 
Wear adequate hearing protection while operating or observing. 

WARNING

: The machine and cutter wheel are loud when in 

operation. Wear ear protection when operating the machine. 

Exposure to loud noise is cumulative and may permanently damage 
your hearing.   
 
Wear safety boots and gloves. Wear close-fitting clothing. Contain long hair. Do not wear jewelry. Wear 
reflective clothing if working near traffic.   
 
Only operate outdoors and avoid breathing engine exhaust and fumes.  

WARNING

: Engine exhaust contains carbon monoxide gas that is toxic. Breathing it can cause 

unconsciousness and death.   

 
Adequate lighting is required, daylight or artificial, for safe operation of the stump grinder. Allow adequate 
side and overhead clearances between machine and buildings, fences, and trees. 

 

Summary of Contents for 30SG

Page 1: ...Y INSTRUCTIONS OVERVIEW 4 BATTERY ELECTRIC STARTER SAFETY INSTRUCTIONS 6 STUMP GRINDER OPERATING INSTRUCTIONS 7 CONTROLS 7 ENGINE CONTROLS 9 ENGINE START UP PROCEDURE 10 KOHLER START UP PROCEDURE 11 B...

Page 2: ...G OPERATOR S MANUAL 11 25 13 Page 2 of 24 LUBRICATION REQUIREMENTS Grease at the intervals indicated per the illustration of grease lubrication points There is also a grease diagram decal on the machi...

Page 3: ...practices that if not avoided could result in serious personal injury or death CAUTION Potential hazards or unsafe practices that if not avoided could result in minor personal injury product damage or...

Page 4: ...safe distance from the machine Stop the cutter wheel immediately if anyone gets too close to the operating machine Wear a face safety shield and hard hat while operating or observing WARNING The cutt...

Page 5: ...ne near any source of flammable dust or vapors WARNING Sparks from the engine exhaust can cause an explosion or fire in a flammable or explosive atmosphere Fuel fumes can catch fire or explode Do not...

Page 6: ...a BATTERY ELECTRIC STARTER SAFETY INSTRUCTIONS Shield entire face especially your eyes and wear rubber gloves to avoid acid burns whenever doing anything with the battery Battery caps must be tightly...

Page 7: ...T UP PROCEDURE 2 ENGINE This is the throttle controls engine speed Operate at full throttle all the way forward 3 TRACK CONTROL Controls the travel direction and speed Track controls are designed to b...

Page 8: ...n can be released but the trigger must be held to keep the cutter wheel turned on To raise the cutter head pull the control handle back Push the control handle forward to lower the cutter head The cut...

Page 9: ...GNITION SWITCH This remote switch is located with the engine controls for your convenience Use it to start and stop the engine equipped with an electric starter Refer to the ENGINE START UP PROCEDURE...

Page 10: ...ating the starter again NOTICE Using the electric starter for more than 10 seconds at a time will overheat the starter motor and can damage it When the engine starts release the key allowing it to ret...

Page 11: ...attempts to start engine until condition is corrected Do not jump start See your Kohler authorized dealer for trouble analysis NOTE To prime a dry fuel system turn the key switch to ON position for o...

Page 12: ...anking time in the choke position will be required This will give the fuel pump time to prime the fuel system 6 Push the stop switch D if equipped to the on position 7 Turn the electric start switch E...

Page 13: ...level of protection Those that completely surround each ear are better than earplugs It is important to select a device that is adequate and appropriate for your specific work environment since the pe...

Page 14: ...accordance with EN 12096 1996 Average measured vibration emission value ahv 2 0 m s2 Uncertainty K 2 4 m s2 These values are suitable for comparison with the vibration emission levels of other tools t...

Page 15: ...of utilities before operating the machine WARNING Fiber optic cables convey laser light that can injure your eyesight To locate utilities before beginning your grinding project call 811 or 1 888 258...

Page 16: ...trenches or holes and toxic ground conditions Only operate stump grinder outdoors and avoid breathing engine exhaust and fumes WARNING Engine exhaust contains carbon monoxide gas that is toxic Breathi...

Page 17: ...petroleum water or sewer In any case stop cutting shut off the engine and evacuate the area immediately Call 911 for help Electrical wires or cables If you think that you may have severed electrical w...

Page 18: ...e and cutter speed Avoid bogging the engine and stalling cutter wheel It is more efficient to cut the edge of the stump rather than cutting a wide area Once the teeth are cutting at a depth below half...

Page 19: ...mes or sparks or while smoking WARNING Battery fumes are flammable and explosive Avoid explosion hazard that could blind and burn Tools and jumper cable clamps can make sparks so use them with care Sh...

Page 20: ...rol handle farther than the other handle This causes the track on one side to rotate at a different speed than the opposite track Pivot turns can be made by moving one control forward and the other co...

Page 21: ...o complete turns counterclockwise Disengage the parking brake by moving the handle up The machine may be towed short distance 1 8 mile or 1 4km at slow speed 2 mph or 200 feet per minute maximum 3kph...

Page 22: ...railer 4 Drive the stump grinder slowly forward onto the trailer bed As the weight of the stump grinder reaches the balance point the bed will level itself WARNING Navigating on the inclined trailer b...

Page 23: ...of stump grinder UNLOADING PROCEDURE of the stump grinder from a truck bed using ramps 1 Position the truck on level ground 2 Set up suitable ramps insuring that they are secure to the back of the tru...

Page 24: ...N SWITCH 7 9 JUMP STARTING 1 19 LOADING PROCEDURE 22 23 LUBRICATION 1 2 MAINTENANCE 3 5 18 NOISE EMISSION 1 13 OPERATING INSTRUCTIONS 1 4 7 13 PARKING BRAKE 5 8 18 21 PERSONAL PROTECTION 13 PROTECTION...

Reviews: