Baumalight HGW30 Bedienungsanleitung
HGW30 Self-Propelled Stump Grinder
OPERATOR’S MANUAL
Issue Date: October 2020
^ WARNING
Breathing engine exhaust exposes
you to chemicals known to the State
of California to cause cancer and birth
defects or other reproductive harm.
Always start and operate the engine in a
well-ventilated area.
If in an enclosed area, vent the exhaust
to the outside.
Do not modify or tamper with the
exhaust system.
Do not idle the engine except as
necessary.
For more information go to
www.P65Warnings.ca.gov.
^ WARNING
Batteries, battery posts, battery
terminals, and related accessories can
expose you to chemicals including lead
and lead compounds, which are known
to the State of California to cause cancer
and birth defects or other reproductive
harm.
For more information go to
www.P65Warnings.ca.gov.
ii
TABLE OF CONTENTS
1 INTRODUCTION ................................................................................................................................. 2
1.1 Overview...................................................................................................................................... 2
1.2 Intended Use And Foreseeable Misuse.................................................................................... 2
2 SAFETY................................................................................................................................................ 3
2.1 Safety Alert Symbol And Safety Words.................................................................................... 3
2.2 Operational Hazards................................................................................................................... 3
Prepare For Emergencies .......................................................................................................... 4
Replace Safety Signs ................................................................................................................. 4
Do Not Allow Riders ................................................................................................................... 5
Lower Operating Speed ............................................................................................................. 5
Avoid Rollover ............................................................................................................................ 5
Avoid Powerlines & Underground Utilities .............................................................................. 5
Hazards From Modifying Equipment ........................................................................................ 6
2.3 Maintenance Hazards................................................................................................................. 8
3 SAFETY DECALS ............................................................................................................................... 9
4 COMPONENTS ................................................................................................................................. 12
5 OPERATION ...................................................................................................................................... 13
5.1 Pre-Operation Check List ........................................................................................................ 13
5.2 Carbide Teeth Break-In............................................................................................................. 13
5.3 First Time User Tips ................................................................................................................. 14
5.4 Field Operation ......................................................................................................................... 14
Operator Controls..................................................................................................................... 15
Grinding A Stump ..................................................................................................................... 15
6 SERVICE AND MAINTENANCE...................................................................................................... 16
6.1 Maintenance.............................................................................................................................. 16
6.2 Inspections................................................................................................................................ 17
6.3 Rotate Cutting Teeth................................................................................................................. 17
6.4 Replace Cutting Teeth .............................................................................................................. 18
6.5 Replace Tooth Holder............................................................................................................... 18
6.6 Lubrication ................................................................................................................................ 19
7 TROUBLESHOOTING ...................................................................................................................... 20
8 STORAGE.......................................................................................................................................... 20
8.1 Storing Stump grinder ............................................................................................................. 20
8.2 Remove Stump grinder From Storage.................................................................................... 20
9 WARRANTY....................................................................................................................................... 21
1
1 INTRODUCTION
Congratulations on your choice of a Baumalight
Stump Grinder to complement your stump grinding
operation. This equipment has been designed and
manufactured to meet the needs of a discriminating
buyer for ecient grinding of stumps.
You must read, understand, and follow all
instructions in this manual before operating,
adjusting or servicing this machine.
If you do not understand any part of this manual or
you are unsure about any aspect of this machine,
contact Holt Industrial.
Information provided in this manual was current as
of the issue date.
Information furnished in this manual does not
include all of the details of design, production, or
variations of equipment. It does not cover all the
possible contingencies, which may arise during
operation or maintenance.
Should special issues arise, or further information
be desired, contact your dealer.
This manual covers the Baumalight HGW30 Stump
Grinder. Use the Table of Contents as a guide to
locate required information.
Keep this manual handy for frequent reference
and to pass on to new operators or owners. Call
your Baumalight dealer, distributor or the factory
if you need assistance, information or additional
copies of the manuals.
When this machine is worn out and no longer in
use, it should be returned to the retailer or other
party for recycling.
This operator’s manual does not replace, nor does
its use discharge the operator from observing all
safety codes or operating limitations as well as
any applicable federal, state, provincial or local
regulations.
1.1 Overview
The Stump grinder is designed to be used by
experienced operators, trained in the safe operation
of an excavator and trained in the hazards related
to using the stump grinder and the safe use of the
stump grinder for the intended purpose. Operators
will require personal protective equipment to
reduce the risk from some hazards that cannot be
completely eliminated or controlled by the design
of the tool.
Care is required to ensure that the stump grinder
will not come across metallic objects, stones or
other materials.
Stump grinder is not designed for use in hazardous
atmospheres where there is a risk of re or
explosion due to ammable gases or vapors. Use
in hazardous, explosive atmospheres is prohibited.
Serious injury or death of the operator or bystanders
may be caused if the stump grinder is misused.
Misuse may also cause damage to the machine
carrying the implement.
1.2 Intended Use And Foreseeable
Misuse
2
2 SAFETY
You must read, understand and follow the
instructions given by the operating unit
manufacturers, as well as the instructions in this
manual.
The safety information in this manual is denoted
by the safety alert symbol:
^
This symbol means ATTENTION! BECOME
ALERT! YOUR SAFETY IS INVOLVED!
The level of risk is indicated by the following signal
words:
^^ DANGER
DANGER - Indicates a hazardous
situation, which, if not avoided, WILL
result in death or serious injury.
^ WARNING
WARNING - Indicates a hazardous
situation, which, if not avoided, could
result in death or serious injury.
^ CAUTION
CAUTION - Indicates a hazardous
situation, which, if not avoided, could
result in minor or moderate injury.
NOTICE
NOTICE - Indicates a situation that could
result in damage to the equipment or
other property.
2.1 Safety Alert Symbol And Safety
Words
2.2 Operational Hazards
^ WARNING
Prevent serious injury or death.
Read and understand this manual before
operating the stump grinder.
Always stop engine and allow rotor to
stop before approaching rotor.
Never allow anyone near stump grinder
during operation.
Travel at a safe speed.
^ WARNING
Prevent serious injury or death from
moving parts.
Moving parts can crush and dismember.
Do not operate without guards and
shields in place.
Lockout engine controls before
adjusting or performing maintenance.
^ WARNING
Use stump grinder only for the designed
applications.
Any other use may result in personal
injury, damage to equipment and may
void the warranty.
3
^ WARNING
Prevent serious injury or death.
Allow only properly trained and qualied
personnel to operate this equipment.
^ WARNING
Protect from ying debris.
Wear proper safety glasses, goggles,
or a face shield to protect from ying
debris.
^ WARNING
Prevent serious injury or death.
Engine exhaust contains carbon
monoxide. Carbon monoxide is an
odorless gas that can cause death.
Avoid any areas or actions that expose
you or others to carbon monoxide.
Never refuel a running engine or refuel
near ignition sources.
Carefully read all safety messages in this manual
and on equipment safety signs. Keep safety signs
in good condition and replace missing or damaged
safety signs.
New equipment components and repair parts must
include the current safety decal.
Learn how to properly operate equipment.
NEVER operate or work around this equipment
without proper instruction, while fatigued or under
the inuence of alcohol, prescription or non-
prescription medication or if feeling ill.
Keep your equipment in proper working condition.
Know the regulations and laws that apply to you
and your industry. This manual is not to replace
any regulations or laws. Additional information
may be found at: www.asae.org or www.osha.gov.
If you do not understand any part of this manual,
contact Baumalight at 866-820-5603.
Prepare For Emergencies
• Be prepared in case of emergencies.
• Keep a re extinguisher and rst aid kit close
to the machine.
• Keep emergency phone numbers close to your
phone.
• Know your address so emergency services
can locate you if an emergency arises.
Replace Safety Signs
• Replace missing or damaged safety signs.
• Safety signs are identied in Section 3 of this
manual.
• Replacement safety signs are available from
your Baumalight dealer.
4
Do Not Allow Riders
• NEVER lift or carry anyone on the stump
grinder.
• NEVER use stump grinder as a work platform.
• NEVER allow passengers on the stump
grinder.
Lower Operating Speed
• Keep stump grinder low and move at slow
speeds on rough or uneven terrain.
Avoid Rollover
The equipment may rollover, resulting in death or
serious injury. To help prevent rollover:
• Travel at a slow speed.
• Avoid sharp turns & sudden movement on
slopes.
• Carry stump grinder close to the ground.
• Avoid holes, ditches and other obstructions
which may cause equipment to rollover.
• Use caution when operating on slopes and do
not operate on excessively steep slopes.
•
Avoid Powerlines & Underground
Utilities
^^ DANGER
Prevent electrocution.
Death or serious injury can result if
equipment comes near or contacts
power lines.
Electrocution can occur without direct
contact.
DO NOT leave the operator’s seat if any part of the
equipment contacts electric lines or cables.
Raised Rotor
^ WARNING
Crushing hazard.
Raised, unsupported rotor can fall,
resulting in death or serious injury.
Never enter the area under a raised
rotor.
A raised rotor can lower unexpectedly, resulting in
death or serious injury.
NEVER enter area under a raised rotor.
Lower rotor to ground, engage parking brake,
shut o engine and lockout engine controls before
servicing
5
Avoid High Pressure Fluids
^ WARNING
Pressurized uids can penetrate the
skin.
Hydraulic hoses can fail from age,
damage and exposure.
Use body and face protection while
searching for leaks. A tiny, almost
invisible leak can penetrate the skin,
thereby requiring immediate medical
attention.
Use wood or cardboard to detect
hydraulic leaks, never use your hands.
Escaping uid under pressure can penetrate the
skin causing serious injury.
Prevent the hazard by relieving pressure before
connecting or disconnecting hydraulic lines. Verify
all connections are tight before applying pressure.
Search for leaks with a piece of cardboard or
wood.
Protect hands and body from high pressure uids.
If an accident occurs, see a doctor immediately.
Any uid injected into the skin must be surgically
removed within a few hours or serious infection
may result.
Doctors unfamiliar with this type of injury should
reference a knowledgeable medical source.
Avoid Loud Noise
^ WARNING
Prolonged exposure to loud noise can
cause impairment or loss of hearing.
Wear a suitable hearing protective
device such as earmus or earplugs
to protect against objectionable or
uncomfortable loud noises.
Hazards From Modifying Equipment
Do not make any alterations to your stump
grinder. Altering the equipment may cause unsafe
conditions and may void the manufacturer’s
warranty.
6
Avoid Wood Dust Inhalation
^ WARNING
Wear an approved respirator (N95 Type
as a minimum).
Follow local, state and federal
regulations.
The health eects from exposure to wood dust
are due to chemicals in the wood or chemical
substances in the wood created by bacteria, fungi,
or molds.
Avoid High Pressure Fluids
^ WARNING
Pressurized uids can penetrate the
skin.
Hydraulic hoses can fail from age,
damage and exposure.
Use body and face protection while
searching for leaks. A tiny, almost
invisible leak can penetrate the skin,
thereby requiring immediate medical
attention.
Use wood or cardboard to detect
hydraulic leaks, never use your hands.
Escaping uid under pressure can penetrate the
skin causing serious injury.
Prevent the hazard by relieving pressure (See
Excavator Operator’s Manual.) before connecting
or disconnecting hydraulic lines. Verify all
connections are tight before applying pressure.
Search for leaks with a piece of cardboard or wood.
Protect hands and body from high pressure uids.
If an accident occurs, see a doctor immediately.
Any uid injected into the skin must be surgically
removed within a few hours or serious infection
may result.
7
^ WARNING
Crushing hazard.
Before performing inspections, service
or maintenance:
Park machine on rm, level surface.
Engage parking brake.
Turn engine o and remove key.
Place “Do Not Operate” tag on control
panel.
^ WARNING
Burn hazard.
Hot and high pressure hydraulic oil.
Allow oil to cool before servicing.
2.3 Maintenance Hazards
Before servicing, park machine on a rm and level
surface, remove key, set parking brake and place
a “Do Not Operate” tag on control panel. Read and
understand this manual. If you do not understand
any part of the manual, contact your dealer.
Always wear face and/or eye protection, safety
shoes, and other protective equipment appropriate
for the job.
Do not make unauthorized modications. Contact
your dealer before you weld, cut/drill holes, or
make any other modications.
Always use Baumalight replacement parts.
^ WARNING
Moving parts can crush and cut.
Keep clear of moving components.
Follow lockout procedure before
servicing.
^ WARNING
Entanglement hazard.
Keep clear of moving components.
Wear proper protective equipment
appropriate for the job.
8
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