BAUMR-AG STGPTLPLTB300 15HP Commercial Petrol Tree Stump User Manual

STUMP GRINDER

Colours, designs, and appearances may vary

User Manual

[Revision 6.0 April 2023]

READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY

VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in appearance,

assembly, inclusions, specifications, description, and packaging.

The product is NOT supplied with engine oil, although traces of oil from the manufacturing process may be present. It is essential to add

adequate en

gine oil of the correct type to the engine before use. Failure to add engine oil will void the product warranty.

Stump Grinder

Safety

Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or

equipment or property damage if not understood or followed. Safety messages have the following symbols:

You WILL be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be INJURED if you do

not follow instructions or equipment

damage may occur.

It is vital that you read and understand this

user manual before using the product,

including safety warnings, and any assembly

and operating instructions. Keep the manual

for future reference.

Safety precautions and recommendations

detailed here must be fully understood and

followed to reduce the risk of injury, fire,

explosion, electrical hazard, and/or property

damage.

Safety information presented here is generic

in nature – some advice may not be

applicable to every product. The term

"equipment" refers to the product, be it

electrical mains powered, battery powered or

combustion engine powered.

• Before Use - If you are not familiar with the

safe operation/handling of the equipment or

are in any way unsure of any aspect of

suitability or correct use for your

application, you should complete training

conducted by a person or organization

qualified in safe use and operation of this

equipment, including fuel/electrical handling

and safety.

• Do NOT operate the equipment in

flammable or explosive environments, such

as in the presence of flammable liquids,

gases or dust. The equipment may create

sparks or heat that may ignite flammable

substances.

• Keep clear of moving parts.

• Equipment may be a potential source of

electric shock or injury if misused.

• Do NOT operate the equipment if it is

damaged, malfunctioning or is in an

excessively worn state.

• Do NOT allow others to use the equipment

unless they have read this manual and are

adequately trained.

• Keep packaging away from children - risk

of suffocation! Operators must use the

equipment correctly. When using the

equipment, consider conditions and pay

due care to persons and property.

General Work Area Safety

• Work areas should be clean and well it.

• Do not operate the equipment if

bystanders, animals etc are within

operating range of the equipment or the

general work area.

• If devices are provided for connecting dust

extraction / collection facilities, ensure

these are connected and used properly.

Dust collection can reduce dust-related

hazards.

General Personal Safety

• Wear appropriate protective equipment

when operating, servicing, or when in the

operating area of the equipment to help

protect from eye and ear injury, poisoning,

burns, cutting and crush injuries. Protective

equipment such as safety goggles,

respirators, non-slip safety footwear, hard

hat, hearing protection etc should be used

for appropriate equipment / conditions.

Other people nearby should also wear

appropriate personal protective equipment.

Do not wear loose clothing or jewellery,

which can be caught in moving parts. Keep

hair and clothing away from the equipment.

• Stay alert and use common sense when

operating the equipment. Do not over-

reach. Always maintain secure footing and

balance.

• Do not use the equipment if tired or under

the influence of drugs, alcohol or

medication.

• This equipment is not intended for use by

persons with reduced physical, sensory or

mental capabilities.

General Fuel Safety

• Petrol/fuel/gasoline is extremely flammable

– keep clear of naked flames or other

ignition sources.

• Do not spill fuel. If you spill fuel, wipe it off

the equipment immediately – if fuel gets on

your clothing, change clothing.

• Do NOT smoke near fuel or when

refuelling.

• Always shut off the engine before

refuelling.

• Do NOT refuel a hot engine.

• Open the fuel cap carefully to allow any

pressure build-up in the tank to release

slowly.

• Always refuel in well ventilated areas.

• Always check for fuel leakage. If fuel

leakage is found, do not start or run the

engine until all leaks are fixed.

General Carbon-Monoxide Safety

• Using a combustion engine indoors CAN

KILL IN MINUTES. Engine exhaust

contains carbon-monoxide – a poison you

cannot smell or see.

• Use combustion engines OUTSIDE only,

and far away from windows, doors and

vents.

General Equipment Use and Care

• The equipment is designed for domestic

use only.

• Handle the equipment safely and carefully.

• Before use, inspect the equipment for

misalignment or binding of moving parts,

loose components, damage or any other

condition that may affect its operation. If

damaged, have the equipment repaired by

an authorised service centre or technician

before use.

• Prevent unintentional starting of the

equipment - ensure equipment and power

switches are in the OFF position before

connecting or moving equipment. Do not

carry equipment with hands or fingers

touching any controls. Remove any tools or

other items that are not a part of the

equipment from it before starting or

switching on.

• Do not force the equipment. Use the

correct equipment for your application.

Equipment will perform better and be safer

when used within its design and usage

parameters.

• Use the equipment and accessories etc. in

accordance with these instructions,

considering working conditions and the

work to be performed. Using the equipment

for operations different from those intended

could result in hazardous situations.

• Always keep equipment components

(engines, hoses, handles, controls, frames,

housings, guards etc) and accessories

(cutting tools, nozzles, bits etc) properly

maintained. Keep the equipment clean and,

where applicable, properly lubricated.

• Store the equipment out of reach of

children or untrained persons. To avoid

burns or fire hazards, let the equipment

cool completely before transporting or

storing. Never place or store the equipment

near flammable materials, combustible

gases or liquids etc.

• The equipment is not weather-proof, and

should not be stored in direct sunlight, at

high ambient temperatures or locations that

are damp or humid.

• Do not clean equipment with solvents,

flammable liquids or harsh abrasives.

• For specific equipment safety use and care,

see Equipment Safety.

Stump Grinder

General Electrical Safety

• Inspect electrical equipment, extension

cords, power bars, and electrical fittings for

damage or wear before each use. Repair or

replace damaged equipment immediately.

• Ensure all power sources conform to

equipment voltage requirements and are

disconnected before connecting or

disconnecting equipment.

• When wiring electrically powered

equipment, follow all electrical and safety

codes.

• Wherever possible, use a residual current

device (RCD).

• High voltage / high current power lines may

be present. Use extreme caution to avoid

contact or interference with power lines.

Electrical shock can be fatal.

General Electrical Safety

• Electrically grounded equipment must have

an approved cord and plug and be

connected to a grounded electrical outlet.

• Do NOT bypass the ON/OFF switch and

operate equipment by connecting and

disconnecting the electrical cord.

• Do NOT use equipment that has exposed

wiring, damaged switches, covers or

guards.

• Do NOT use electrical equipment in wet

conditions or in damp locations.

• Do NOT use electrical cords to lift, move or

carry equipment.

• Do NOT coil or knot electrical cords, and

ensure electrical cords are not trip hazards.

General Service Information

• The equipment must be serviced or

repaired at authorised service centres by

qualified personnel only.

• Replacement parts must be original

equipment manufacturer (OEM) to ensure

equipment safety is maintained.

• Do NOT attempt any maintenance or repair

work not described in this manual.

• After use, the equipment and components

may still be hot – allow the equipment to

cool and disconnect spark plugs and/or

electrical power sources and/or batteries

from it before adjusting, changing

accessories or performing repair or

maintenance.

• Do NOT adjust while the equipment is

running.

• Perform service-related activities in suitable

conditions, such as a workshop.

• Replace worn, damaged or missing

warning/safety labels immediately.

Introduction

• This manual is a valuable document. It describes your new machine. Read the manual carefully before attempting to use the machine. Following

the instructions (use, service, maintenance, etc.) can considerably increase the lifespan of your machine and even increase its resale value.

• Please contact your dealer for more information.

• If you sell your machine, make sure to give the operator’s manual to the new owner.

Use

The stump grinder is used to remove tree stumps. By moving the cutting wheel in sweeping movements laterally over the top and front of the stump,

you can gradually grind it away. Read the chapter “Safety Instructions” before you use the machine for the first time.

Insure Your Machine

Contact your insurance company to check on insurance coverage for your new machine. You should have all-inclusive insurance for liability, fire,

damage, and theft.

Safety Instructions

• WARNING! Under no circumstances may the original design of the machine be modified without written approval from the manufacturer. Such

modifications not only affect the performance and durability of the machine, but many even pose a safety risk for users and those in the vicinity.

Unauthorised modifications to the design of the machine may absolve the manufacturer from liability for any resulting personal injury or property

damage. Modifying the machine without written approval from the manufacturer may void the guarantee.

• The stump grinder can be dangerous if used improperly or without due care and can lead to serious accidents, in the worst cases even fatal

accidents. It is very important that you read this operator’s manual and understand the instructions before you attempt to use the machine.

• Do not use the machine until you have read the operator’s manual carefully and understand the instructions given. All maintenance work or

adjustment not described in this manual must be performed by an authorised service workshop.

• CAUTION: Lubricate the cutting wheel bearings BEFORE first use. Re-lubricate the cutting wheel bearings after every 10 hours of use. Failure

to properly lubricate and maintain the cutting wheel bearings may void product warranty.

General Use

The objective of this manual is to help you use your machine safely and to give you information about how to maintain your machine. Please read

the manual carefully before attempting to use the machine.

If after reading the operator’s manual you are still unsure about the safety risks associated with use of the machine, you should not use the

machine. Please contact your dealer for more information.

These safety instructions only address the basics for safe use. It would be impossible in the safety instructions to describe all possible risk

situations that could arise when using the machine. You can, however, prevent accidents by always using common sense.

• Read this manual carefully and make sure you understand it before using the machine or performing any maintenance. If the user cannot read

this manual, it is the responsibility of the machine owner to explain the contents to the user.

• Follow all safety instructions. Failure to may result in injury to yourself or others.

• Accident prevention regulations, other general safety regulation, occupational safety rules and traffic regulation must be followed without fail.

• All users shall be trained in use of the machine. The owner is responsible for training users.

• Engage an authorised workshop for all service and repair not described in this manual.

• Learn how to use the machine and its controls safely and learn to recognise the safely decals.

• Only use the machine for removing tree stumps; it is not intended for any other use.

• Check that the machine is in serviceable condition prior to use.

Stump Grinder

• Only use the machine in daylight or in other well-lit conditions. Keep the machine a safe distance from holes or other irregularities in the ground.

Pay attention to other possible risks.

• Only allow the machine to be used by adults who are familiar with its use.

• Never allow children or persons no trained in the use of the machine to use or service it. Local laws may regulate the age of the user.

• People and animals can distract you, causing you to lose control of the machine. For this reason, you should always concentrate and focus on

the task at hand.

• Never leave the machine unsupervised while the engine is running.

• Make sure that other people are nearby when you are using the machine so that you can call for help should an emergency arise.

• The machine is tested and approved only with the equipment originally provided or recommended by the manufacturer.

• Warning! The engine can become very hot. To avoid being burned, you must turn off the engine and wait until all parts have cooled

before touching the engine.

• Overexposure to vibration may lead to circulatory or nerve damage, particularly in people who have impaired circulation. Contact your

doctor if you experience symptoms that could have been caused by overexposure to vibration.

• Examples of common symptoms include numbness, pain, muscle weakness, change of skin colour or an uncomfortable feeling of

tingling.

• These symptoms appear most frequently in the fingers, hands, or wrists.

• Important Information! Never use a stump grinder that is damaged or incorrectly adjusted. Never use the stump grinder if any

component is missing or if it is not properly assembled. Check that the cutting tools stop rotating when you reduce the throttle. If you

find yourself in a situation where you are not sure what to do, always seek expert assistance. DO NOT try to tackle any problem you are

not qualified to resolve.

CLEAR THE WORK AREA FIRST BEFORE BEGINNING YOUR WORK

USE APPROPRIATE EQUIPMENT

Stump Grinder

Preparations

• Make sure that you always have first aid equipment at hand when using the machine.

• Make sure nobody that else is in the vicinity of the machine when you start the engine, the drive or run the machine.

• Make sure that animals and people maintain a safe distance from the machine.

• Clear the area of objects such as stones, toys, steel wire, etc. that could become caught in moving machine parts and thrown out.

• Find and locate all fixed objects in the ground, such as sprinkler systems, poles, water valves, bases for washing lines, etc. Be certain to check

for hidden electrical cables or similar in the surface of the lawn. Always run the machine around these objects. Never intentionally run the

machine over foreign objects.

• Check the dead man’s grip and all guards are fitted and functioning. DO NOT use the machine if it is not working properly.

• Make sure that no clothing, long hair or jewellery can get caught in moving machine parts.

• Use mouth protection, protective gloves with good grip and protective clothing which you can move unrestricted. Also use leg protection to protect

your legs from sparks and the cutting tools.

• Never use the machine when barefooted. Always wear protective boots with anti-slip and preferably with steel toes.

• Use a helmet with a full-face visor or a mesh visor and protective glasses. Wear approved ear protection when running the machine. Ask your

dealer about approved protective glasses, ear protection and recommended helmets.

• Warning! Always use approved protective clothing and approved protective equipment when using the machine. Protective clothing

and protective equipment cannot eliminate the risk of accident but wearing proper clothing and the correct equipment will reduce the

degree of injury should an accident occur. Ask your dealer about approved protective clothing and approved protective equipment

recommended.

Operating

THROWING OBJECTS

ROTATING CUTTERS

• DO NOT use the machine on slopes that are more than 10°.

• DO NOT use the machine if you are tired, have consumed alcohol, or if you are taking other drugs/medication that can affect your vision,

judgement or coordination.

• Never use the machine indoors or in spaces lacking proper ventilation.

• Make sure that you have a proper foothold when using the machine, particularly when backing up. Walk, don’t run. Never work on wet grass.

Poor traction may cause you to slip.

• Keep your hands and feet away from moving parts and the work tools.

• DO NOT use your feet or other parts of your body to gain greater bearing pressure against the stump.

• Smoking, open flames or sparks in the vicinity of the machine are strictly forbidden. Gasoline is extremely flammable and carelessness in

handling can result in personal injury of fire.

• Never use a machine with a defective muffler.

• In very warm and dry climates, stump grinder operation poses a risk of forest fires.

• Stop and inspect the equipment if you run over into anything. If necessary, make repairs before beginning again.

• Whatever happens, you should always park the machine on even ground, disengage the drive, activate the parking, turn off the engine and wait

until all moving parts have stopped before leaving the operating position behind the machine.

Movement / Transport

• To turn and steer the machine, press down on the handle and turn on the back wheels.

• Turn off the engine and allow it to cool at least 2 minutes before transport.

• Be careful and use safe lifting and moving techniques when loading/unloading the machine.

• We recommend having two people to lift the machine.

• Activate the parking brake during transport.

• Fasten the machine properly in place with approved fasteners, such as tension belts, chains or rope. Always check that you are in compliance

with applicable traffic regulations before transporting the machine.

Stump Grinder

Table of Contents

Safety ............................................................................................................................................................. 2

Protective Equipment ................................................................................................................................... 8

Personal Equipment ................................................................................................................................................... 8

Important Information .................................................................................................................................. 9

Controls ....................................................................................................................................................... 10

Centrifugal clutch ...................................................................................................................................................... 10

Safety Presence Grip Bar ......................................................................................................................................... 11

Throttle ...................................................................................................................................................................... 11

Brake ........................................................................................................................................................................ 12

Assembly ..................................................................................................................................................... 13

Operation ..................................................................................................................................................... 15

Before You Start ....................................................................................................................................................... 15

Starting the Engine ................................................................................................................................................... 15

Fuel Valve ................................................................................................................................................................. 16

Choke Control ........................................................................................................................................................... 16

Throttle ...................................................................................................................................................................... 17

Safety Presence Grip Bar ......................................................................................................................................... 17

Starter Handle ........................................................................................................................................................... 18

Throttle ...................................................................................................................................................................... 18

Procedure for Cutting a Stump ................................................................................................................................. 19

Stage 1 ............................................................................................................................................................... 19

Stage 2 ............................................................................................................................................................... 20

Normal Shut-Down ................................................................................................................................................... 20

Throttle ............................................................................................................................................................... 20

Brake .................................................................................................................................................................. 21

Fuel Valve .......................................................................................................................................................... 22

Maintenance ................................................................................................................................................ 23

Cutting Teeth ............................................................................................................................................................ 23

Changing the Cutting Teeth ...................................................................................................................................... 23

Sharpening the Cutting Teeth ................................................................................................................................... 24

Sharpening Steps ............................................................................................................................................... 24

Brake Adjustment ..................................................................................................................................................... 24

Two-Minute Rule ....................................................................................................................................................... 25

Cleaning and Washing ............................................................................................................................................. 25

Lubricating Bearings ................................................................................................................................................. 25

Drive Belts ................................................................................................................................................................ 26

Service Checklist ...................................................................................................................................................... 27

Troubleshooting ......................................................................................................................................... 28

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Storage ........................................................................................................................................................ 30

Winter Storage .......................................................................................................................................................... 30

Service ...................................................................................................................................................................... 30

Parts Identification ..................................................................................................................................... 31

Additional Safety Warnings ....................................................................................................................... 40

Safety Symbols ......................................................................................................................................................... 43

Specifications ............................................................................................................................................. 45

Stump Grinder

Protective Equipment

Personal Equipment

Consult your dealer when selecting protective equipment.

Before using the stump grinder, you may in many cases need to cut back to object with a power saw. Hence, it is

appropriate to use personal protective equipment that fulfils requirement for working with both stump grinders

and power saws.

The main difference is that you should wear protective glasses when operating the stump grinder while the wire

mesh visor gives sufficient protection when using a power saw. Thus, when using the stump grinder, we

recommend using both a wire mesh or visor to protect your face and protective glasses.

Alternatively, you can use a face guard, but it scratches more easily and is more susceptible to soiling and

fogging.

You are required to wear the following personal protective equipment:

•

Protective helmet (hard hat)

•

Ear protection

•

Face guard

•

Protective trousers

•

Protective glasses

•

Breathing protection (risk of dusty work environment)

•

Protective gloves

•

First aid kit

•

Protective boots or steel-toed shoes.

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Stump Grinder

Important Information

CAUTION: Lubricate the cutting wheel bearings BEFORE first use. Re-lubricate the cutting wheel

bearings after every 10 hours of use. Failure to properly lubricate and maintain the cutting wheel

bearings may void product warranty.

1. Lubricate the cutting wheel bearings BEFORE first use.

2. Clear the work area before beginning your work (such as clod, stone, steel bar and so on)

3. Change the engine oil after 10 hours.

4. Check bolts and nuts are properly adjusted; after 10 hours, tighten them.

5. When the engine works without the cutter spindle rotating, move the cutter spindle away from work area to

avoid belt worn.

6. Check the edge before and after operating. Replace it when damaged.

7. Check the fuel tank carefully before and after operating. Make sure there is enough fuel.

After the first 10 hours:

1. Change the engine oil.

2. Lubricate the cutting wheel bearings.

3. Check that the clutch is operating well.

4. Check that belts and chains are properly adjusted.

5. Tighten screws and nuts.

Spare parts available for purchase, scan QR code below:

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Stump Grinder

Controls

Warning! Gasoline is highly flammable. Observe caution and fill the tank outdoors. (See

the Safety Instructions).  Do not bind the bar to the handle. It is there for your safety. 

Read the safety instructions before fuelling.  Keep the fuel and fuel tank clean. Avoid filling the machine with

dirty fuel. Make sure the fuel cap is properly tightened and the gasket is not damaged, particularly before

washing the machine.  SAE10W-30 is recommended for general use.  This stump grinder is recommended for

general use.  If the engine “bolts” at normal load it can be damaged. Change the fuel. If this does not help,

contact an authorised service workshop.  Do not fill the tank completely; leave space for the fuel to expand as it

warms up.

Centrifugal clutch

The engine is equipped with a centrifugal clutch that is connected to the crankshaft. When the engine speed

increases, the drive for cutting wheel engages automatically. The centrifugal clutch is maintenance-face; it is not

possible for the user to make adjustments.

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Stump Grinder

Safety Presence Grip Bar

The bar must be held against the handle for the engine to run. If you release the grip, the ignition system short-

circuits and the engine stops.

WARNING! Do not bind the bar to the handle. It is there for your safety.

Throttle

The lever controls engine speed. With the lever down, the engine runs at idle, and functions as start position.

When the engine speed increases, the centrifugal clutch drive automatically engages the cutting wheel.

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Stump Grinder

Brake

Warning! Never operate a machine with a defective brake.

The lever activates a disk brake on the left wheel when it is pulled backwards. The brake should always be

activated when operating the grinder, when it is parked and when it is being transported.

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Assembly

1. Make sure the throttle lever should be at a minimum position on engine before starting the assembly.

2. Remove outer carton sleeve then remove sides and top of crate using hammer or crowbar. Attach gasket

(#55) to the chassis assy. (#4), attach lifting handle upon gasket and tighten with hex bolt M12x35 (#56),

lock washer Ø12 (#20) and nylon lock nut M12 (#19).

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Stump Grinder

3. Remove the nut and washer from brake cable and reinstall with brake cable to the lifting handle. Fix the

wires to the lifting handle, then use white strap to tie up the rest wire to the lifting handle.

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Stump Grinder

Operation

Before You Start

CAUTION: Lubricate the cutting wheel bearings BEFORE first use. Re-lubricate the cutting

wheel bearings after every 10 hours of use. Failure to properly lubricate and maintain the

cutting wheel bearings may void product warranty. Augers and auger tips are consumable parts and are

not covered under warranty.

Dig away the earth and remove any stones near the tree stump that may interfere with your work. Check that the

ground is free of foreign objects, such as electrical cables, barbed wire, etc. Cut or trim the stump as necessary

using a power saw.

•

Review all the machine’s safety decals.

•

Use a hard hat, ear, and eye protection. A mesh visor alone does not provide sufficient eye protection,

supplement with protective glasses.

•

Make sure that you are familiar with safety regulations and shutdown procedures described previously in this

manual.

•

Make sure that all guards are in place and in good condition.

•

Make sure that the cutting wheel bearings are lubricated.

•

Make sure that the blades and cutters are in place and in good condition.

•

Make sure that the work area and cutter in particular and free from metallic objects such as wire, nails, etc.

that could be thrown out and injure persons in the vicinity and damage the equipment.

•

Make sure that everyone, including children and animals, maintain a distance of at least 50 feet (15m) from

the machine. Debris can be thrown out and injure people and animals.

Starting the Engine

Check that all daily maintenance as described in the maintenance schedule has been performed. Check that

there is sufficient fuel in the tank.

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Stump Grinder

Fuel Valve

Open the fuel valve. Place the lever all the way to the right.

Choke Control

When starting the engine warm, the lever should be in the right position; see the illustration.

When starting the engine cold or partially warm, place the lever completely or partly to the left. Move the lever

back to the right once the engine starts. When the engine is cold, it may be best to move the lever back in

several stages. Find the position where the engine runs smoothly.

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Throttle

Set the throttle on the handle to the SLOW (START)/DISENGAGE position.

Safety Presence Grip Bar

Hold in the safety presence grip bar against the handle.

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Starter Handle

The dead man’s grip must be pressed in when starting the engine. Misuse of the starter handle ca damage the

starter. DO NOT twist the starter cord around your hand. Pull out the handle slowly until the gears mesh. Then

give a sharp pull on the starter handle. DO NOT pull out the starter cord completely and DO NOT let go of the

starter handle when extended.

Throttle

Keep the throttle at idle. When the throttle is increased, the cutting wheel will begin rotating.

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Stump Grinder

IMPORTANT! Before operating the stump grinder, check if the M8x50 Screw is secured tightly in the

Centrifugal Clutch.

Procedure for Cutting a Stump

Stage 1

Warning! Never leave operating position when cutting WHEEL is rotating! Keep everyone

and all animals away when cutting WHEEL is rotating.

Important Information

Before operating the stump grinder, review “Machine

Control” and “Other Machine Components” presented

earlier in the “Operation” section, for a refresher on the

function and use if each control and component.

Operating on Hills: Be very careful when operating the

stump grinder on hills because the machine can slip or

move unexpectedly. NEVER use the machine on grades

of 10 percent or more.

Transport: Secure the machine with tensioning belts,

chains or other approved materials.

1. Place the stump grinder into position with cutting wheel

near the front-top edge of stump.

2. Set brake to lock position.

3. Set throttle to (START) DISENGAGE position.

4. Start engine.

5. Allow engine to warm up at idle for two minutes.

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Stump Grinder

6. Move throttle up to the ENGAGE position (this will engage the cutting wheel and rotate it).

7. Swing the cutting blade to one side, then lower it approximately ½” to 1” into the front-top corner of the

stump. Swing the cutting blade back and forth, lowering the cutting blade approximately ½” to 1” before each

sweep, until you have removed the front portion of the stump to ground level.

Warning! A rotating cutting WHEEL is very DANGEROUS! Stay at the operating position

and be sure that the WHEEL comes to a complete stop before doing anything else. To

make operating easier, cut stump to same level as ground.

8. Raise the cutting wheel until centre of it is just above top of stump.

9. With the cutting wheel off to one side, advance the machine horizontally by releasing and resetting the

brake. Advance the machine forward to engage the cutting wheel into the stump so that when swept across

the stump it will remove ½” to 1” of stump with each sweep.

10. Sweep the cutting wheel across the stump, cutting away ½” to 1” of stump.

11. Advance the cutting wheel ½” to 1” and sweep across stump in opposite direction.

12. Continue sweeping the cutting wheel left and right across stump, advancing it before each sweep, cutting ½”

to 1” depth of stump with each sweep.

13. Continue cutting until top level of stump is removed, making sure not to cut stump deeper than ground level

during this first stage.

14. Turn throttle to the (START) DISENGAGE position, wait ten seconds for the cutting wheel to stop rotating

then release brake and retract machine from stump.

15. Pull machine away from stump, and rake chips away from stump.

Stage 2

16. Place the machine into position with the cutting wheel near the front-top edge of the stump.

17. Set the brake to the lock position.

18. Move the throttle up to the ENGAGE position.

19. Complete cutting the stump by repeating the previous steps until the stump is cut to desired depth.

20. Stop the machine.

Normal Shut-Down

Throttle

Set the throttle to SLOW/DISENGAGE. If the engine has been running full out, let it run easily for about 30

seconds to one minute at low speed. DO NOT let front of unit touch ground until you are sure cutting wheel has

stopped turning.

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Stump Grinder

Warning! A rotating cutting WHEEL is very DANGEROUS! Stay at the operating position

and be sure that the WHEEL comes to a complete stop before doing anything else.

Brake

Activate the brake by pulling the lever.

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Stump Grinder

Fuel Valve

Close the fuel valve. Turn the lever all the way to the left (see illustration). Release the safety presence bar. Wait

until the cutting wheel stops. Make sure that the cutting wheel is resting against the ground and has stopped

completely before doing anything.

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Stump Grinder

Maintenance

Cutting Teeth

Among the most critical elements of the machine are the cutting teeth. It is also the most subject to damage and

wear. During cutting, teeth not only make contact with the stump, but also encounters numerous assortments of

abrasives and objects, such as dirt, stones, and occasionally a large rock or buried scrap.

The loss of and wear of cutting teeth can significantly impair the efficiency and performance of the machine.

Therefore, it is important to make frequent observations of the condition of all cutting teeth and replace or

sharpen any damaged or worn teeth. Read all of the following instructions before beginning to change

cutting teeth.

1. Place the tooth in position against the side of the cutting wheel.

2. Slide the 2 fixing bolts through the tooth and cutting wheel. One bolt is longer and must also pass through

the tooth on the opposite side of the cutting wheel.

3. Attach a flat washer, lock washer and nut to the bolts and tighten securely. Check that all cutting teeth bolts

are securely tightened.

Changing the Cutting Teeth

1. Clean all dirt from the cutting wheel and teeth.

2. Check the cutting teeth for cracks, chips, and damage. Replace damaged or unserviceable cutting teeth

3. Remove the 2 bolts securing the cutting tooth - be careful not to let any parts drop when they become loose.

4. Re-install the tooth and securely tighten using the fixing bolts. Ensure that the teeth align with wheel rotation

and that the longer bolt is used where it must fix teeth on both sides of the cutting wheel.

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Stump Grinder

Sharpening the Cutting Teeth

Do not allow cutting teeth to wear too much before sharpening. The cutting teeth must be removed from the

machine before sharpening.

NOTE: Sharpening carbide cutting teeth requires a special process.

Sharpening Steps

For sharpening, you will need a 6- or 8-inch bench grinder, an aluminium-oxide general purpose grinding wheel,

a [green] silicon-carbide wheel and a single-point wheel dresser.

Then follow these steps:

1. Use the single-point wheel dresser to create a ½" groove in the middle- of the silicon-carbide wheel to

accommodate the radius of cutting tooth carbide tip.

2. Hold the tooth vertical and inverted so that the carbide tip faces up. Do not grind the face of the carbide.

3. Use the aluminium-oxide wheel to grind away some of the steel from the front of the tooth below carbide tip,

exposing the front of the carbide tip. Do not allow the cutting edge of the carbide tip to touch the grinding

wheel, as this will ruin the tip.

4. Hold the tooth vertical, with carbide tip facing up and carefully and gradually grind away the dulled portion of

the carbide tip against the silicon-carbide wheel, maintaining a 30-degree front cutting angle. Push the tooth

into the grinding wheel – do not lift the tooth into the wheel.

5. Depending on the tooth dullness, you may need to go back and forth between the aluminium oxide wheel

and the silicon-carbide wheel until you have restored a sharp cutting edge. As you become more familiar

with sharpening, you will be able to do it quickly.

By keeping your stump grinder sharp, you will take a lot of wear-and-tear off of the machine. Sharp teeth

increase effectiveness of the machine, reduces working time, and minimises wear and tear.

Brake Adjustment

For fine adjustment, loosen set screw on side of brake lever knob. Adjust clockwise to tighten brake; adjust anti-

clockwise to loosen brake. (Wheel should lock completely, tighten set screw). For coarse adjustment, turn

adjusting nuts on brake cable fitting at brake cable mount.

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Stump Grinder

Two-Minute Rule

The machine may be tipped backward or on its side to facilitate access for cleaning or service, but no longer

than 2 minutes. If the machine is held in this position for too long, the engine can be damaged by gasoline

draining into the crankcase. Should this happen, perform an engine oil change before starting the engine again.

Cleaning and Washing

Regular cleaning and washing will increase the machine’s life span. Make it a habit to clean the machine directly

after use before the dirt sticks. Check before reusing that the fuel tank lid is properly in place to avoid getting

water in the tank. Use caution when using high-pressure spray because warning decals, instruction signs and

the engine can be damaged. Do not exceed 70 bar/1000 PSI water pressure when cleaning.

Lubricate the machine after cleaning. This is particularly important if the machine is to be stored.

Lubricating Bearings

Lubricate the cutting wheel bearings BEFORE first use. Re-lubricate the cutting wheel bearings after

every 10 hours of use. Failure to properly lubricate and maintain the cutting wheel bearings may void

product warranty. Use a suitable grease gun (not supplied) and automotive wheel bearing grease (not

supplied). Attach the grease gun to the grease nipple on the bearing holder (A) and pump in 1 or 2 squeezes of

grease. Always grease both bearings on either side of the cutting wheel.

PUMP GREASE IN SLOWLY TO PREVENT DAMAGE TO THE BEARING SEALS. USE

EXTREME CAUTION WHEN USING A HIGH PRESSURE OR HIGH-VOLUME GREASE GUN.

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Stump Grinder

Drive Belts

The drive system of the stump grinder is composed of a 9J Joined Narrow V-belt. The stump grinder’s V-belt

tension should be checked daily.

BEFORE BEGINNING TO CHECK OR ADJUST BELT: SHUTDOWN THE MACHINE, BE

SURE THAT ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. EXTREME

CAUTION MUST BE USED TO AVOID DEATH OR SERIOUS INJURY. STAY CLEAR OF

BELTS, PULLEY, CLUTCH AND CUTTING WHEEL WHEN THEY ARE MOVING.

To adjust belt tension, loosen the 2 bolts behind clutch. Also loosen the 4 engine mounting bolts. Turn square

head adjusting bolt on frame clockwise to tighten belt, anti-clockwise to loosen belt. (Make sure to tighten all

bolts after proper belt adjustment is achieved). To check belt tension, you should be able to depress the belt

down about 1/4 - 3/8” (6 -10 mm) from the original position.

TO EXTEND BELT LIFE, PROPER TENSION MUST BE MAINTAINED. A LOOSE BELT WILL CAUSE

EXCESSIVE CUTTING WHEEL SLIPPAGE AND BELT FAILURE. A BELT THAT IS TOO TIGHT CAN CAUSE

BEARING, SHAFT AND BELT FAILURE.

Front tensioning bolt

Rear tensioning bolt

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Stump Grinder

Service Checklist

•

Break the packaging and make sure the machine has not been damaged in transport.

•

Where applicable, assembly accompanying components.

•

Check that the machine design corresponds to the customer order.

•

Check that the right amount of oil is in the engine and transmission.

•

Check and adjust air pressure in the tyres (25PSI max.).

•

Check that the working equipment is properly set.

•

Check that the drive pulleys and sprockets are aligned.

•

Lubricate the cutting wheel bearings and the machine as described in the lubrication schedule.

•

Fill the fuel tank and start the engine.

•

Check that the machine and working equipment do not move in neutral.

•

Check that all operating instruments.

•

Check decals and information attached to the unit.

•

Check the engine speed (RPM), see Technical Data.

•

Check for leakage.

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Stump Grinder

Troubleshooting

Symptom Cause Action

The engine will not

start

Fuel valve closed. Open the fuel valve.

User error



Choke valve open.



Engine switch in OFF position.



Close the chock with cold engine.



Turn engine switch to ON

Fuel system



Fuel tank empty.



Machine stored without observing proper

procedure from chapter Winter Storage.



Contamination, water or ice in fuel system.



Carburettor problems.



Fill with fuel.



Clean tank, sludge reservoir and empty

carburettor.



Fill the tank with fresh fuel.



Clean tank, sludge reservoir, fuel lines

and carburettor fill the tank with fresh

fuel.

Spark plug



Wrong spark plug type.



Build-up on electrodes.



Short circuit.



Gasoline or oil on the spark plug.



Replace the spark plug.



Check electrode gap and clean or

replace spark plug.



Replace the spark plug.



Clean the spark plug. Air the engine

out.



Start with full throttle.

No spark after service Faulty engine switch, cable or ignition. Contact an authorised service workshop.

Low compression

authorised

Serious interior engine damage or faulty valves. Contact a service workshop.

Engine is gutless or unevenly

Air filter Clogged air filter. Clean or replace the air filter.

Fuel system

Machine stored without observing proper

procedure from chapter Winter Storage.



Clean tank, sludge reservoir and empty

carburettor.



Fill the tank with proper fuel.

(Blue exhaust)

(Voluminous blue-

white exhaust)

Tank filled with 2-cycle mixed oil. Tank filled with

diesel.



Clean tank, sludge reservoir and empty

carburettor.



Fill the tank with proper fuel. Open

choke valve.



Clean or replace the air filter.

(Black exhaust)

Choke left on. Clogged air filter. Carburettor

problems.

Contact an authorised service workshop.

Ignition system



Wrong spark plug type.



Build-up on electrodes.



Short circuit.



Faulty ignition unit.



Replace the spark plug.



Check electrode gap and clean or

replace spark plug.



Contact an authorised service



workshop.

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Stump Grinder

Problem Possible solutions

Belt coming off.



Pulleys not aligned.



Belt tension is insufficient. Adjust belt tension.

Belt engages late or slips.



Tighten the belt as described in the operator’s manual.



Reduce cutting depth.

Belt not staying tight after

adjustment.



Check for damage on the axle, pulley or key. Make sure that the setscrews are

properly tightened.



Replace damaged parts.

The cutting wheel does not

rotate



Engine speed is insufficient to activate the centrifugal clutch.



Belt tension is insufficient. Adjust belt tension.



Clutch is worn-replace shoes and springs, and/or clutch bearings.

The cutting wheel continues

to rotate.



Check that the throttle is disconnected.



Check for damage on the throttle cable.



Check that the throttle cable is properly mounted on the throttle valve.



The engine speed is not under 1000 rpm, which is required to disengage the

centrifugal clutch.



Inspect springs on clutch shoes. If tension on clutch shoes is not enough to pull shoes

back, replace spring and clutch shoes.

The parking brake is

slipping



Adjust the brake tension in the manner described in the operator’s manual.



Check for damage on the brake rod or lever.



Check for wear on the brake pads. Replace as necessary.

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Stump Grinder

Storage

Winter Storage

At the end of the season, the machine should be readied for storage (or if it will not be in use for longer than 30

days). Fuel allowed to stand for long periods of time (30 days or more) can leave sticky residues that can plug

the carburettor and disrupt engine function.

Fuel stabilizers are an acceptable option as regards sticky residues during storage. If alkylate gasoline (Aspen)

is used, stabilizers are unnecessary because this fuel is stable. However, you should avoid switching between

regular and alkylate gasoline as sensitive rubber components can harden. Add stabilizer to the fuel in the tank or

in the storage container. Always use the mixing ratios specified by the manufacturer of the stabilizer. Run the

engine for at least 10 minutes after add in the stabilizer so that it reaches the carburettor. DO NOT empty the

fuel tank and the carburettor if you have added stabilizer.

Warning! NEVER store an engine with fuel in the tank indoors or in poorly ventilated

spaces where fuel vapour can come in contact with open flame, sparks or a pilot light such

as in a boiler, hot water tank, clothing drier, etc. handle the fuel with caution. It is very flammable and

careless use can cause serious damage to person and property. Drain the fuel into an approved

container outdoors and far away from open flame. NEVER use gasoline for cleaning. Use a de-greaser

and warm water instead.

Service

When ordering spare parts, please specify the purchase year, model, type, and serial number.

Always use genuine Parts.

An annual check-up at an authorised service workshop is a good way to ensure that your machine performs its

best the following season.

1. Inspect the paint to prevent rust.

2. Inspect the machine for worn or damaged parts and tighten any nuts or screws that may have become

loose.

3. Change the engine oil; dispose it properly.

4. Open the fuel valve. Empty the fuel tank and the carburettor.

5. Close the fuel valve.

6. Remove the spark plug and pour about a tablespoon of engine oil in the cylinder. Turn over the engine so

that the oil is evenly distributed and then refit the spark plug. Put the engine in the compression phase where

the triangle mark on the sleeve of the starter is aligned with the upper hole in the starter. Note: Compression

phase occurs every second revolution.

7. Lubricate all grease nipples, joints and cables.

8. Store the machine in a clean, dry place and cover it for extra protection.

9. Cover the cutting wheel and teeth with a thin coat of oil to avoid rust.

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Stump Grinder

Parts Identification

Part # Description Qty Part # Description Qty

4 Chassis Assy. 1 33 Hexagonal Socket Head Cap Screw M8x50 1

5 Spring Washer Ø8 4 34 9J Joined Narrow V-Belt 1

6 Lock Nut Nylon M8 1 35 Outer Belt Guard 1

13 Engine 1 36 Flat Key 6x50 1

14 Lock Nut Nylon M10 7 37 Hexagon Socket Set Screw M10x16 2

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Stump Grinder

Part # Description Qty Part # Description Qty

15 Spring Washer Ø10 9 38 Pulley Locker 1

16 Flat Washer Ø10 12 39 Bolt 2

17 Axle 1 59 Spring Washer Ø5 1

18 Handle Cover 2 78 Spring Washer Ø6 3

19 Lock Nut Nylon M12 4 91 Large Washer Ø8 2

20 Spring Washer Ø12 4 94 Flat Washer Ø6 1

21 Flat Washer Ø12 8 118 Inner Belt Guard 1

22 Hex Nut M10 2 119 Start Switch Assy. 1

23 Hex Bolt M10x80 1 124 Hex Bolt M6x12 1

24 Blade And Shaft Assy. 1 126 Centrifugal Clutch Bushing 1

25 Belt Pulley 1 131 Flat Washer Ø5 1

26 Hex Bolt M12x40 4 132 Screw M5x10 1

27 Hex Bolt M8x20 3 133 Hex Bolt M5x30 1

28 Hex Bolt M10x25 3 134 Cover Plate 1

29 Step Bolt M10x45 4 135 Press Plate 1

31 Centrifugal Clutch 1 136 Hex Bolt M10x50 1

32 Axle Sleeve 1

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Stump Grinder

Part # Description Qty Part # Description Qty

4 Chassis Assy. 1 56 Hex Bolt M12x35 4

6 Lock Nut Nylon M8 6 57 Bottom of Control Box 1

18 Handle Cover 2 58 Pressure Plate 1

19 Lock Nut Nylon M12 4 59 Spring Washer Ø5 2

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Stump Grinder

Part # Description Qty Part # Description Qty

20 Lock Washer Ø12 4 60 Lock Nut Nylon M5 4

30 Flat Washer Ø8 3 61 Pressure Plate 1

40 Lifting Handle syphone Assy. 1 62 Flat Washer Ø5 4

41 Spring Washer Ø4 2 63 Nylon Diaphragm 1

42 Torsional Spring 1 64 Adjusting Handle 1

43 Hex Nut Nylon M12 2 65 Top of Control Box 1

44 Lock Washer 2 66 Bushing 1

45 Flat Washer Ø4 4 67 Bowl Type Spring Clip 1

46 Cross Recess Head Screw M4x70 2 68 Adjusting Control Wire Assy. 1

47 Lifting Handle Assy. 1 69 Hex Bolt M5x60 2

48 Hex Bolt M8x65 2 70 Nylon Lock Nut M6 3

49 Brake Cable 1 71 Large Flat Washer Ø6 3

50 Cotter Ø2 x16 1 73 Cross Head Tapping Screw Ø6 x30 1

51 Handle Bolt A 1 74 Bushing 1

52 Handle Bush 1 76 Cross Recessed Pan Head Tapping Screw Ø5 x12 2

53 Hex Bolt M8x70 2 77 Nylon Lock Nut M4 2

54 Brake Cable Assy. 1 119 Switch 1

55 Gasket 1

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Stump Grinder

Part # Description Qty Part # Description Qty

4 Bearing UCP205 2 68 Trencher Blade B 4

29 Lock Washer Ø10 18 69 Hex Bolt M10x35 12

30 Nylon Lock Nut M10 18 70 Hex Bolt M10x45 6

65 Cutter Spindle 1 71 Screw M6x8 4

66 Trencher Blade C 4 72 Oil Cup 2

67 Trencher Blade A 4

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Stump Grinder

Part # Description Qty

4 Chassis Assy. 1 98 Wheel Assy. 2

17 Axle 1 99 Deep Groove Ball Bearing 6202 4

27 Hex Bolt M8x20 6 100 Bearing Block A Assy. 1

50 Cotter Ø2 x16 1 101 Brake Mounting Plate A Assy, 1

54 Brake Cable Assy. 1 102 Brake Bolt 1

69 Large Washer Ø6 1 103 Hex Nut M12 2

71 Lock Nut Nylon M6 2 104 Bearing Block B Assy. 1

78 Spring Washer Ø6 2 120 Flat Washer Ø8 6

81 Hexagon Socket Set Screw M6x8 2 121 Spring Washer Ø8 6

86 Hexagonal Socket Head Cap Screw M6x50 2 122 Hex Nut M8 6

87 Brake Mounting Plate Assy, 1 123 Oil Cup M6 2

88 Spring A 2 125 Flat Washer Ø16 2

90 Bush 2 126 Moving Plate C 1

94 Flat Washer Ø6 2 127 Tension Spring 1

97 Axle Fastness Set 2

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Stump Grinder

Part # Description Qty Part # Description Qty

30 Flat Washer Ø8 1 91 Large Washer Ø8 1

71 Lock Nut Nylon M6 2 92 Tie Plate 1

78 Spring Washer Ø6 2 93 Adjusting Plate 1

86 Hexagonal Socket Head Cap Screw M6x50 2 94 Flat Washer Ø6 2

87 Brake Mounting Plate Assy, 1 95 Brake Spring B 1

88 Brake Spring A 2 96 Split Washer Ø6-E 1

89 Brake Mounting Plate A Assy, 1 126 Moving Plate C 1

90 Bush 2 127 Tension Spring 1

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Stump Grinder

Part # Description Qty Part # Description Qty

1 Hex Bolt M8x25 20 7 Side Flap Support 1

2 Rear Flap Support 1 8 Side Flap 1

3 Rear Flap 1 9 Side A Flap 1

4 Chassis Assy. 1 10 Side A Flap Support 1

5 Spring Washer Ø8 20 11 Side B Flap 1

6 Lock Nut Nylon M8 20 12 Side B Flap Support 1

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Stump Grinder

Part # Description Qty Part # Description Qty

30 Flat Washer Ø8 1 109 Bush 1

52 Handle Bush 1 110 Tie Plate A 1

70 External Teeth Lock Washer Ø6 1 111 Tie Bar 1

71 Lock Nut Nylon M6 2 112 Tie Bar A 1

78 Spring Washer Ø6 2 113 Bolt 1

96 Split Washer Ø6-E 1 114 Handle Assy. 1

105 Tie Bar 1 115

Wave Single Coil Spring Lock Washers

Ø10

1

106 Adjusting Hook Assy. 1 116

Hexagonal Socket Head Cap

Screw M6x8

3

107 Tie Plate 1 117 Tiller Grip 1

108 Adjusting Bolt 1

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Stump Grinder

Additional Safety Warnings

Storage

NEVER STORE OR OPERATE THE MACHINE NEAR AN

OPEN FLAME

KEEP CHILDREN AWAY FROM THE MACHINE

• Allow the engine to cool before storing the machine. Never store the machine near an open flame.

• Store the machine with the fuel valve closed.

• Store the machine and fuel in such a way that there is no risk that leaking fuel or fumes can come in contact with flames or sparks from electrical

machine, electric engines, relays, switches, boilers or anything similar.

• Store the machine in a locked space away from children and adults untrained in use of the machine.

Children

•

Serious accidents can occur if you fail to be on guard for children in the vicinity of the machine.

• Never assume that children will stay put where you last saw them.

• Keep children away from the machine.

• Keep children away from the work area and under close supervision by another adult.

• Never allow children to operate the machine.

• Be particularly careful near corners, bushes trees or other objects that block your view.

Fuel System

• W

arning! Gasoline and gasoline fumes are poisonous and extremely flammable. Be especially careful when handling gasoline, as

carelessness can result in personal injury or fire.

• Only store fuel in containers approved for that purpose.

• Never remove the fuel cap and fill the fuel tank when the engine is running.

• Always stop the engine when refuelling.

• Do not smoke when filling the gasoline tank and do not pour gasoline in the vicinity of sparks or open flame.

• Never fill the fuel tank indoors.

• Before starting the machine after refuelling, it should be move at least 10 feet (3 M) from the location where it was filled.

• Turn off the fuel supply for storage or transport.

• If leaks arise in the fuel system, the engine must not be started until the problem has been resolved.

• Check the fuel level before each use and leave space for the fuel to expand, because the heat from the engine and the sun can otherwise cause

the fuel to expand and overflow.

• Avoid overfilling. If you spill gasoline on the machine, wipe up the spill and wait until it has evaporated before starting the engine. If you spill

gasoline on your clothing, change your clothing.

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Stump Grinder

CLOSE THE FUEL VALVE

Maintenance

•

Never adjust with the engine still running.

• Disengage the drive units, shut off the engine and wait until all moving parts come to a complete stop before adjusting, performing maintenance

or cleaning the machine.

• Disconnect the spark plug cable before beginning repair work.

REMOVE THE SPARK PLUG CABLE

• Keep all components in serviceable condition and make sure all nuts, bolts, etc. are tight. Replace worn or damaged decals.

• Be careful when checking work tools. Use gloves when performing maintenance work.

• Never allow persons not trained in the use of the machine to perform service on it.

• Always park the machine on even ground before performing maintenance or making adjustments.

• Do not disassemble the engine. This can invalidate your engine warranty. Contact your dealer if you have any questions regarding service or

guarantee matters. Follow all maintenance instructions.

• Do not change the setting of governors and avoid running the engine with overly high RPM. If you run the engine too fast, you risk damaging the

machine components.

• Do not modify the safety equipment. Check regularly to be sure it works properly. The machine must not be run with defective of disassembled

safety equipment.

• The muffler is designed to maintain sound levels at an approved level and keep direct exhaust away from the user. Exhaust gases from the

engine are extremely hot and may contain sparks that can cause fires or burn the user.

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Stump Grinder

• Never use a machine with a defective muffler.

• Reduce the risk of fire by removing grass, leaves and other debris that may get caught in the machine.

• WARNING! WAIT UNTIL ALL MOVING PARTS ARE COMPLETELY STILL BEFORE PERFORMING MAINTENANCE ON THE MACHINE.

TURN OFF THE ENGINE AND REMOVE THE SPARK PLUG CABLE.

• BE AWARE THAT THE EQUIPMENT MAY INCLUDE HAZARDOUS COMPONENTS, SUCH AS BLADES, HOT SURFACES AND MOVING

PARTS.

• MOVING BLADES CAN CAUSE SERIOUS INJURY AND EVEN DEATH IF USED IMPROPERLY OR WITHOUT SUFFICIENT PPE.

• DO NOT USE THIS EQUIPMENT ON UNEVEN SURFACES AND ALWAYS MAINTAIN GOOD BALANCE WHEN USING THIS EQUIPMENT.

FAILURE TO DO SO MAY CAUSE SERIOUS INJURY.

• MAINTAIN A SECURE GRIP OF THE TRIGGER ASSEMBLY AT ALL TIMES.

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Stump Grinder

Safety Symbols

The product may have safety warning labels attached to it, explained below. Understand the symbols on your

product and their meanings. If any stickers become unreadable, unattached etc., replace them.

Flammable Material Hazard

Flammable liquids, gases or

substances etc may present.

Avoid ignition sources and open

flames. Danger of fire.

Read User Manual

Read and fully understand

product safety warnings,

operation, procedures etc before

using the product.

Use Hand Protection

Wear appropriate hand protection

and take due care as the product

or use of the product may present

hand hazards.

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Electrocution / Electrical Shock

Hazard

High voltage or high current

electricity may be present or

required by the product. Take

due care when handling electrical

products, cables, plugs and

leads. Electrical shock can be

fatal.

Toxic Fumes / Dust Hazard

Using the product or by-products

from use may produce fumes,

smoke or particles that could be

harmful if inhaled. Wear

appropriate breathing protection

and have adequate ventilation.

Explosive Material Hazard

Combustible liquids, gases or

substances etc may be present.

Avoid ignition sources and open

flames. Danger of explosion.

Cutting / Amputation Hazard

The product may have blades,

edges or mechanical devices that

can cause severe cut injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Crush Hazard

The product may have blades,

edges or mechanical devices that

can cause severe crush injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Single Operator Only

The product must be operated by

a single person only. More than

one person operating the product

may introduce additional hazards.

Use Face Protection

Wear appropriate full-face

protection and take due care as

the product or use of the product

may present face and eye

hazards.

Use Foot Protection

Wear appropriate foot protection

and take due care as the product

or use of the product may present

foot hazards.

Use Eye / Ear / Head Protection

Wear appropriate eye and / or

ear and / or head protection and

take due care as the product or

use of the product may present

eye, hearing and head hazards.

Running Hazard

Do not run on or near the product

as doing so may present a fall

hazard.

Diving Hazard

Do not dive into the product as

doing so may present a neck /

head injury hazard.

Adult Supervision Required

Always supervise children and

other users of a product to

prevent drowning or injury.

Skin Penetration / Puncture

Hazard

The product may produce

pressure, emit liquids or objects

that can cause severe injury to

fingers, limbs, blood etc. Take

due care when handling and

using the product.

Hot Surface Hazard

Be aware that the product may

produce high temperatures and

hot surfaces that can cause burn

injuries.

Flying Debris Hazard

Be aware that the product or use

of the product may present

hazards produced by flying

debris. Wear appropriate clothing

and protective devices.

Moving Parts Hazard

Be aware that the product

contains or uses mechanical

devices that move or rotate.

Always wait for moving parts to

stop fully before handling the

product, adjusting, maintenance

etc.

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Stump Grinder

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Pull Hazard

Be aware that the product

contains or uses mechanical

devices that can pull in objects

and can cause severe injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Slope / Fall Injury Hazard

Be aware that using the product

on sloping surfaces or in slippery

conditions may present additional

dangers from falls and contact

with blades, moving parts, hot

surfaces etc.

"Slam Dunk" Warning

Do NOT attempt "slam dunk"

manoeuvres as this may result in

severe injury due to falling,

product breakage or collapse etc.

Electrocution / Electrical Shock

Hazard - Outdoor

High voltage or high current

electricity may be present or

required by the product. Do NOT

use in rain, damp or wet

conditions. Electrical shock can

be fatal.

Electrocution / Electrical Shock

Hazard - Disconnect

High voltage or high current

electricity may be present or

required by the product. Always

disconnect the product from the

electrical supply before handling

the product, adjusting,

maintenance etc.

Power Line Electrocution

Hazard

High voltage / high current power

lines may be present. Use

extreme caution to avoid contact

or interference with power lines.

Electrical shock can be fatal.

"Kick-Back" Hazard

High level of "kick-back" hazard

that can cause the machine to

suddenly rotate towards operator.

Kick-back injury can be fatal.

Winch Operator Position

Hazard

Do NOT stand between winch

and load. Do NOT use winch to

move people.

Winch Lift Hazard

Do NOT LIFT load vertically. Use

machine to PULL only.

Cable Hazard

Ensure that load bearing cable is

not kinked or knotted.

Winch Cable Hazard

Ensure that there is a minimum

number of cable coils on

winching mechanism.

Winch Hook Hazard

Carry hook to load – do NOT

throw or run.

Flash / Blinding Hazard

Wear appropriate eye protection

for welding. Direct exposure to

weld arcs may cause permanent

eye injury.

Laser Hazard

Laser may be in use – do NOT

look directly at laser or allow

others to.

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Stump Grinder

Specifications

Fuel Type Regular Unleaded 95 +RON

Fuel Capacity 6.5L

Oil Capacity 1.1L

Engine Oil Type

10W-30, 10W-40, 15W-30 OR 15W-40 non-synthetic engine oil

(not included with purchase)

Start System Recoil Pull Start

Brake Type Disk-Lever activated

Drive System Triple V-Belt

Maximum Blade Speed 4000rpm

Clutch Centrifugal Heavy-duty commercial system

Cutting Depth 305mm below ground level

Teeth set 12 with tungsten carbide tips

Wheels Pneumatic 12.4"

Product Weight 100kgs

Gross Weight 125kgs

Note: Assembly required

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Stump Grinder

Some experts believe that the incorrect or prolonged use of almost any product

may cause serious injury or death. To help reduce your risk of serious injury or

death, refer to the information below. For more information, see

www.datastreamserver.com/safety



Consult all documentation, packaging, and

product labelling before use. Note that some

products feature documentation available

online. It is recommended to print and retain

the documentation.



Before each use, check the product for

loose/broken/damaged/missing parts, wear,

or leaks (if applicable). Never use a product

with loose/broken/damaged/missing parts,

wear, or leaks.



Products must be inspected and serviced (if

applicable) by a qualified technician every 6

months. This is based on average residential

use by persons of average size and strength,

and on a property of average metropolitan

size. Use beyond these recommendations

may require more frequent

inspections/servicing.



Ensure that all users of the product have

completed a suitable industry recognised

training course before being allowed access

to the product.



The product has been supplied by a general merchandise

retailer that may not be familiar with your specific application or

description of application. Be sure to attain third-party approval

from a qualified specialist for your application before use,

regardless of any assurances from the retailer or its

representatives.



This product is not intended for use where fail-safe operation is

required. As with any product (for example, automobile,

computer, toaster), there is the possibility of technical issues

that may require the repair or replacement of parts, or the

product itself. If the possibility of such failure and the associated

time it may take to rectify could in any way inconvenience the

user, business, or employee, or financially affect the user,

business, or employee, then the product is not suitable for your

requirements. This product is not intended for use where

incorrect operation or a failure of any kind, including but not

limited to, a condition requiring product return, replacement,

parts replacement, or service by a technician may cause

financial loss, loss of employee time or an inconvenience

requiring compensation.



If this product has been purchased in error when considering

the information presented here, contact the retailer directly for

details of their returns policy, if required.

diagrams, or images may be reproduced or transmitted in any form or by any means, electronic or mechanical,

including photocopying, scanning, or recording, or any information storage and retrieval system, without express

permission or consent from the publisher.

BAUMR-AG STGPTLPLTB300 15HP Commercial Petrol Tree Stump Grinder

Product's Documents

Product manual

Specifications

BAUMR-AG STGPTLPLTB300 Questions and Answers