Baumalight STUMP BLASTER 1P24 User manual

1P24 STUMP BLASTER
OPERATOR’S MANUAL
Issue Date May 2018D001656

TABLE OF CONTENTS
1 INTRODUCTION����������������������������������������������������������������������������������������������������������������������������������� 1
1�1 Overview�������������������������������������������������������������������������������������������������������������������������������������� 1
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�������������������������������������������������������������������������������������������������������������������� 5
Donot allow riDers �������������������������������������������������������������������������������������������������������������������� 5
lower oPerating sPeeD ����������������������������������������������������������������������������������������������������������������� 5
avoiD rollover ����������������������������������������������������������������������������������������������������������������������������� 5
avoiD Powerlines & UnDergroUnD Utilities ����������������������������������������������������������������������������������� 5
Detach stUmP grinDer saFely ������������������������������������������������������������������������������������������������������� 5
hazarDs From moDiFying eqUiPment����������������������������������������������������������������������������������������������� 6
2�3 Maintenance Hazards����������������������������������������������������������������������������������������������������������������� 7
3 SAFETY SIGNS ������������������������������������������������������������������������������������������������������������������������������������ 8
4 ASSEMBLY ����������������������������������������������������������������������������������������������������������������������������������������� 10
4�1 Attach Driveline ������������������������������������������������������������������������������������������������������������������������ 10
4�2 Driveline Dimension ������������������������������������������������������������������������������������������������������������������11
5 OPERATION ��������������������������������������������������������������������������������������������������������������������������������������� 12
5�1 Preparation For Use ����������������������������������������������������������������������������������������������������������������� 12
5�2 Pre-Operation Check List �������������������������������������������������������������������������������������������������������� 13
5�3 Machine Components �������������������������������������������������������������������������������������������������������������� 14
5�4 Attaching Stump Grinder To Tractor��������������������������������������������������������������������������������������� 14
5�5 Detaching Stump Grinder From Tractor��������������������������������������������������������������������������������� 15
5�6 Transporting������������������������������������������������������������������������������������������������������������������������������ 16
5�7 Carbide Teeth Break-In������������������������������������������������������������������������������������������������������������� 16
5�8 First Time User Tips ����������������������������������������������������������������������������������������������������������������� 17
5�9 Field Operation ������������������������������������������������������������������������������������������������������������������������� 18
6 SERVICE AND MAINTENANCE��������������������������������������������������������������������������������������������������������� 20
6�1 Service��������������������������������������������������������������������������������������������������������������������������������������� 20
rePlace cUtting teeth ���������������������������������������������������������������������������������������������������������������� 20
6�2 Maintenance������������������������������������������������������������������������������������������������������������������������������ 21
7 TROUBLESHOOTING������������������������������������������������������������������������������������������������������������������������ 22
8 STORAGE������������������������������������������������������������������������������������������������������������������������������������������� 23
8�1 Storing Grinder ������������������������������������������������������������������������������������������������������������������������� 23
8�2 Removing Grinder From Storage�������������������������������������������������������������������������������������������� 23
9 WARRANTY���������������������������������������������������������������������������������������������������������������������������������������� 24
ii

1 INTRODUCTION
Congratulations on your choice of a Baumalight
3-Point Stump Grinder to complement your stump
grinding operation. This equipment has been
designed and manufactured to meet the needs
of a discriminating buyer for efcient grinding of
stumps.
Model 1P24 has 34 teeth on a 24 in. cutter. This
means less cutting for each tooth resulting in
longer tooth life and smoother cutting for less wear
on the tractor. Heavy tooth population makes ner
mulch and smoother operation.
The cutting wheel is powered by the PTO (540) on
your tractor.
Grease zerks are provided at major pivot points for
extended service life.
The debris shields is standard equipment on all
stump grinders. It is recommended that the stump
grinder never be operated without one.
Safe, efcient and trouble free operation of your
Stump Grinder requires that you and anyone else
who will be operating or maintaining the Stump
Grinder, read and understand the Safety, Operation,
Maintenance and Troubleshooting information
contained within the Operator’s Manual.
This manual covers the Baumalight 3-Point Stump
Grinder, model 1P24. 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.
1.1 Overview
OPERATOR ORIENTATION - The directions left,
right, front and rear, as mentioned throughout this
manual, are as seen from the tractor driver’s seat
and facing in the direction of travel.
1

The stump grinding tool is designed to be used
by experienced operators, trained in the safe
operation of a tractor and trained in the hazards
related to using the stump grinder and the safe use
of the 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.
Each model in the family is intended to be used
within the stump size limits shown in the catalog
and in the implement specications in the manual.
Care is required to ensure that the stump grinding
tool will not come across metallic objects, stones
or other materials harder than a typical stump
while grinding.
The Stumpblaster stump grinding tools are 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 tool is misused. Misuse may
also cause damage to the tractor 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 stump grinder�
Always stop engine and remove key
before leaving operators seat�
Never allow anyone near the 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�
Disconnect and lock out power source
before adjusting or servicing�
^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�
Verify stump grinder is attached to
tractor before operation or transport�
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 866-820-7603.
PrePare For emergencies
• Be prepared in case of emergencies.
• Keep a re extinguisher and rst aid kit close
to the machine.
^WARNING
Prevent serious injury or death�
Read and understand this manual before
operating stump grinder�
Always stop engine and remove key
before leaving operators seat�
Never allow anyone near the 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�
Disconnect and lock out power source
before adjusting or servicing�
^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�
4

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.
Donot allow riDers
• NEVER lift or carry anyone with stump grind-
er.
• NEVER use stump grinder as a work plat-
form.
• NEVER allow passengers on stump grinder.
lower oPerating sPeeD
• Lower operating speed while loading, unload-
ing or performing heavy operations.
• Keep load 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 loads close to the ground.
• Avoid holes, ditches and other obstructions
which may cause equipment to rollover.
• Balance load so weight is evenly distributed
and load is stable.
• Use caution when operating on slopes and do
not operate on excessively steep slopes.
• Do not exceed load capacity of equipment.
avoiD Powerlines &
UnDergroUnD Utilities
• Check clearance before raising equipment.
• Have local utilities locate and mark buried
wires, cables, pipelines and other hazards
before grinding.
^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.
Detach stUmP grinDer
saFely
Detach stump grinder on a rm and level surface.
Stump grinder may fall over if detached on sloping
or soft surface. Be sure people, livestock and pets
are clear of machinery.
5

stay clear oF rotating
Drivelines
^WARNING
Entanglement in a rotating driveline can
cause serious injury or death�
Keep tractor shields and driveline
shields in place at all times� DO NOT
operate without driveline guards�
DO NOT wear loose tting clothing.
avoiD wooD DUst
inhalation
^WARNING
Wear an approved respirator (N95 Type
as a minimum)�
Follow local, state and federal
regulations�
The health effects from exposure to wood dust
are due to chemicals in the wood or chemical
substances in the wood created by bacteria, fungi,
or molds.
raiseD attachment
^WARNING
Crushing hazard�
Raised, unsupported stump grinder can
fall, resulting in death or serious injury�
Never enter the area under a raised stump
grinder unless properly supported�
A raised stump grinder can lower unexpectedly,
resulting in death or serious injury.
NEVER enter area under a raised stump grinder
unless stump grinder is properly and safely
supported.
Lower stump grinder to ground, engage parking
brake, shut off engine and remove key before
servicing.
Avoid Loud Noise
^WARNING
Prolonged exposure to loud noise can
cause impairment or loss of hearing�
Wear a suitable hearing protective device
such as earmuffs 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

2.3 Maintenance Hazards
Before servicing, park machine on a rm and
level surface, set parking brake, chock wheels,
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
Baumalight at 866-820-7603.
Always wear face and/or eye protection, safety
shoes, and other protective equipment appropriate
for the job.
Do not make unauthorized modications. Contact
Baumalight at 866-820-7603 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
Crushing hazard�
Before performing inspections, service
or maintenance:
• Park machine on rm, level surface.
• Engage parking brake�
• Turn engine off and remove key�
• Place “Do Not Operate” tag on
control panel�
^WARNING
Entanglement hazard�
Keep clear of moving components�
Wear proper protective equipment
appropriate for the job�
7

3 SAFETY SIGNS
B. MTB-180 Safety Sign
A. MTB-175 Safety Sign
8

C. MTB-108 Safety Sign D. MTB-179 Safety Sign
9

4 ASSEMBLY
4.1 Attach Driveline
1. Attach driveline (A) to gear box shaft (B).
2. Install nut and bolt in driveline.
3. Attach safety shield chain.
A
B
10

4.2 Driveline Dimension
To accompany the variety of 3 point hitch geometry
available today, the driveline can be too long for
some machines or too short for others. It is very
important that the driveline be free to telescope but
not to bottom out when going through its working
range. If the driveline bottoms out, the bearings
on both the machine and tractor PTO shaft will be
overloaded and fail in a short time.
To determine the proper length of the driveline,
follow this procedure:
1. Attach brush cutter to tractor but do not attach
driveline.
2. Raise cutter until the input shaft is level with
tractor PTO shaft.
3. Measure dimension (A) between locking
grooves on tractor PTO shaft and cutter input
shaft.
4. Measure same dimension (B) on compressed
driveline.
5. If compressed driveline dimension (B) exceeds
the machine dimension (A), driveline must be
cut.
When cutting driveline, follow this procedure:
1. Subtract machine dimension (A) from uncut
driveline dimension (B). This dimension
determines how much too long the driveline is.
2. Add 1 in. (25 mm) to the dimension to be sure
it doesn’t bottom out, to determine cut off
dimension (C).
3. Use a hacksaw to cut dimension (C) from both
ends. Cut both plastic tubes and metal cores.
4. Use a le to remove burrs from cut edges.
5. Assemble shaft.
6. Make sure shaft can telescope freely. If it does
not, separate and inspect for burrs or cuttings
on shaft ends. Be sure it telescopes freely
before installing.
11

^WARNING
Wear an approved respirator (N95 Type
as a minimum)�
Follow local, state and federal
regulations�
The health effects from exposure to
wood dust are due to chemicals in the
wood or chemical substances in the
wood created by bacteria, fungi, or
molds�
Although the Stump Grinder has been carefully
inspected and checked prior to shipment from
manufacturer, it is recommended that the unit be
thoroughly inspected.
Check all bolts for tightness and remove all
shipping tags, bags, skids, and blocking.
Remove stabilizer pin (A). Check swing frame
to ensure that it is free from obstruction and can
operate smoothly without binding.
A
Remove any masking materials afxed during
painting. Inspect the tractor and any accessory
equipment to verify that nameplates and all safety
warning, caution signs and decals provided with
the equipment are in place and clearly visible.
5 OPERATION
5.1 Preparation For Use
Verify the three lynch pins are securely fastened.
Visually inspect the unit before each start up.
Check for loose or missing parts and any damage
that may have occurred during moving or shipping.
Review all tractor pre-start instructions, and ensure
that all recommended steps and procedures have
been followed. Never bar over the rotor, This could
cause damage and result in personal injury or
equipment damage.
NOTE: Always keep the weight of the machine in
mind. Never position body in line of impact.
12

Check-mark Check these items: Frequency
Check the three lynch pins on the hitch to verify they are
securely fastened.
Each operation.
Verify the pins on each end of the drive shaft are secured. Each operation.
Verify the safety chains on the drive shaft are securely
attached to the cover.
Each operation.
Grease pivot pins Each operation.
Verify the cutting tips on the cutting wheel are tight. Every 4 hours.
5.2 Pre-Operation Check List
13

5.4 Attaching Stump
Grinder To Tractor
^WARNING
To prevent injury or machine damage
put transmission in “Park” and check
the full range of hitch for interference,
binding or PTO separation�
Never position yourself between tractor
and stump grinder�
Only experienced and properly trained
operator’s should operate the tractor
and stump grinder�
1. Read ALL Safety instructions.
2. Check for loose teeth or any other loose parts.
3. Verify there is sufcient visibility and
maneuverability to move up to the stump
grinder.
4. Verify pins are secure in the correct position.
5. Attach tractor to stump grinder. See tractor
Operator’s Manual.
6. Pull collar (A) back toward the grinder. Align
splines on tractor PTO shaft and driveline by
rotating grinder driveline. Push driveline onto
PTO shaft until it snaps into place.
7. Pull back on driveline to make sure it is locked
on shaft.
8. Attach safety shield chain (B) as shown.
A
B
A. Manual Storage Tube
B. 3-Point Top Link
C. Cutting Wheel Shield
D. Debris Shield
E. Cutting Wheel
F. Parking Stands
5.3 Machine Components
A
B
C
D
E
F
F
14

1. Park tractor on a level surface.
2. Engage tractor park brake.
3. Lower grinder to the ground.
4. Shut off engine and remove key.
5. Disconnect safety shield chain (B).
6. Support driveline with your hand.
7. Pull collar (A) back toward grinder and slide
shaft off tractor PTO.
5.5 Detaching Stump
Grinder From Tractor
^WARNING
Prevent serious injury or death caused
by unexpected movement:
1� Park tractor on a level surface�
2� Engage tractor park brake�
3� Disengage PTO�
4� Shut off engine and remove key�
A
B
15

During the rst few hours of use, avoid hitting
stones as much as possible to allow the carbide
teeth to wear slightly. This can be done by keeping
the cutting wheel above ground level. Brand new
carbide tips are razor sharp and can chip and
shatter easily when they hit hard objects. Once
the razor sharpness has worn away, the tips do
not chip as easily. Observing these precautions
will extend the life of the carbide teeth and reduce
operating expenses.
5.7 Carbide Teeth Break-
In
^WARNING
Wear an approved respirator (N95 Type
as a minimum)�
Follow local, state and federal
regulations�
The health effects from exposure to
wood dust are due to chemicals in the
wood or chemical substances in the
wood created by bacteria, fungi, or
molds�
1. Verify all reectors and Slow Moving Vehicle
(SMV) sign are visible.
2. Raise stump grinder to fully raised position.
3. Verify tractor PTO is disengaged.
4. Travel at a reasonable and safe speed.
5.6 Transporting
^WARNING
To prevent bodily injury from rotating
cutting wheel, be sure to disengage
PTO before transporting grinder�
16

Before you begin, make sure the tractor is turned
off and the PTO drive is disengaged.
Stand to the side of the stump grinder and observe
the center point on the bottom of the cutting
wheel. Now sit on the tractor seat and observe the
center point again. This point will appear different
depending on where you are positioned. This can
be very deceiving! Familiarize yourself with the
view of the stump grinder from the tractor seat.
Test all operating functions in an open area with the
tractor at idle speed to get a feel for the controls.
Take your time.
Start with a small stump. Make the rst pass then
disengage the PTO drive and get off the tractor to
see how much you have removed.
Get off the tractor after each pass to check the
progress. The cutting wheel is shielded from view
when sitting on the tractor seat so it is difcult to
accurately determine the progress. The ability to
judge the positioning improves with practice. Do
not expect to get the rst stump done quickly.
^WARNING
Always turn off the tractor and disengage
the PTO drive before getting off the seat
and approaching the cutting wheel�
5.8 First Time User Tips
17

^WARNING
Never operate tractor when other people
are in the vicinity�
Do not allow riders on tractor�
^WARNING
Clean machine thoroughly before service
or maintenance procedures�
The health effects from exposure to wood
dust are due to chemicals in the wood or
chemical substances in the wood created
by bacteria, fungi, or molds�
1. Attach stump grinder to tractor. See Attaching
Stump Grinder to Tractor in this section.
Note: All cutting is done on the front side of the
cutting wheel, not the bottom of the wheel.
If the stump is on a grade, position tractor lower on
the grade with the cutting wheel on the stump
grinder higher up the grade.
2. Back the tractor up to the front edge of the
stump (the edge that is closest to the tractor).
^WARNING
Always turn off the tractor and disengage
the PTO drive before getting off the seat
and approaching the cutting wheel�
3. Disengage tractor PTO. Shut off engine and
remove key.
4. Get off the seat and check the position of the
stump grinder to the stump. Verify the grinder
is positioned at the edge of the stump that is
farthest away from tractor.
5.9 Field Operation
^WARNING
Entanglement in a rotating driveline can
cause serious injury or death�
Keep tractor shields and driveline
shields in place at all times� DO NOT
operate without driveline guards�
DO NOT wear loose tting clothing.
^WARNING
Prevent serious injury or death caused
by unexpected movement:
1� Park tractor on a level surface�
2� Engage tractor park brake�
3� Disengage PTO�
4� Shut off engine and remove key�
^WARNING
Never operate stump grinder when other
people are in the vicinity� Debris can be
thrown several feet from cutting area�
Keep all shields in place�
18
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