Baroness LM531 Operation manual

5-Unit Reel Mower
Owner's Operating Manual
Serial No. LM531：10024-
"Required reading"
Read this manual before using the machine.
Original Instructions Ver.1.1

California Proposition 65
(For California, USA)
Operating, servicing and maintaining
a passenger vehicle or off-road
vehicle can expose you to chemicals
including engine exhaust, carbon
monoxide, phthalates, and lead,
which are known to the State of
California to cause cancer and birth
defects or other reproductive harm.
Tominimize exposure, avoid
breathing exhaust, do not idle the
engine except as necessary, service
your vehicle in a well-ventilated area
and wear gloves or wash your hands
frequently when servicing your
vehicle. For more information go to
www.P65Warnings.ca.gov/passenge
r-vehicle.
WARNING:
318yi8-005
California Proposition 65_001
California Spark Arrester
(For California, USA)
Warning
Operation of this equipment may create
sparks that can start fires around dry
vegetation.
A spark arrester may be required.
The operator should contact local fire
agencies for laws or regulations relating to fire
prevention requirements.
The engine of this machine is not equipped with
a spark arrester.
In some areas there are local, state, or federal
regulations requiring that a spark arrester be
used on the engine of this machine.
The recommended spark arrester for this
machine is Part No.49028N Spark Arrester
made by Nelson Global Products.
LM531
Regulations

Thank you for purchasing the Baroness product.
This manual describes the proper handling,
adjustment, and inspection of your product.
We hope you will use the product safely, and take
advantage of its best performance.
Keeping the Owner's Operating Manual
Keep this Manual in the box on the left side of
the fuel tank.
1
bhf6qq-007
Keeping the Owner's Operating Manual_001
1Box
LM531
Greeting

Read this manual carefully to ensure that you thoroughly understand how to properly operate and maintain the
product, and to avoid causing injury to yourself or others.
The operator is responsible for operating the product properly and safely.
Maintenance should only be performed by a certified specialist.
If you have any questions concerning maintenance or genuine parts, please contact a Baroness dealer or
Kyoeisha.
When making inquiries about the product, please specify the product's model designation and serial number.
When loaning or transferring the product, please also provide this manual together with the product.
Kyoeisha Co., Ltd.
Warning Symbols
This manual uses the following warning symbols for handling precautions that are important for your
safety.
696cq5-001
Warning symbol
This symbol indicates the articles regarding “Danger,” “Warning,” or “Caution.”
Those articles describe important safety precautions and so read them carefully to understand completely before
operating the machine.
Failure to adequately follow these safety precautions may cause an accident.
Danger
Danger
This symbol indicates that serious injury or death will occur if the warning is ignored.
Warning
This symbol indicates that serious injury or death may occur if the warning is ignored.
Caution
This symbol indicates that injury or damage to property may occur if the warning is ignored.
Important
This symbol indicates precautions on the mechanism of the machine.
LM531
Introduction

Precautionary Statement
Caution
The information described in this manual is
subject to change for improvement without
prior notice.
When replacing parts, be sure to use genuine
Baroness parts or parts designated by
Kyoeisha.
Note that the Baroness product warranty may
not apply to defects caused by the use of
parts from other companies.
Prior to use, carefully read the following
manuals to thoroughly understand the contents
for safe and correct operation.
Baroness Owner's Operating Manual
The Engine's Owner's Manual
The Battery's Owner's Manual
Purpose
This product is intended for cutting turf grass at
golf courses.
Do not use this product in any way other than its
intended purpose, and do not modify this
product.
Operating this product for other purposes and
modifying it may be very dangerous and may
cause damage to the product.
In addition, this product is not authorized for
operation as a special motor vehicle. Do not
operate it on public roads.
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LM531
Introduction

LM531
Introduction

Safety .............................................................. Page 1-1
Safe Operating Practices ...............................Page 1-2
Disposal .......................................................... Page 2-1
Recycle and Waste Disposal ......................... Page 2-2
Product Overview .......................................... Page 3-1
Specifications .................................................Page 3-2
Names of Each Section ................................. Page 3-4
Regulation Decals ..........................................Page 3-5
Safety Signs and Instruction Signs ................ Page 3-9
Handling Instructions .................................... Page 4-1
Inspections .....................................................Page 4-2
Tightening Torques ......................................Page 4-14
Adjustment before Work .............................. Page 4-17
Procedure to Start/Stop Engine ................... Page 4-19
Operation Method ........................................ Page 4-21
Instruments .................................................. Page 4-32
Move ............................................................ Page 4-34
Cutting Work ................................................ Page 4-36
Transporting .................................................Page 4-37
Storage ........................................................ Page 4-37
Maintenance ................................................... Page 5-1
Maintenance Precautions .............................. Page 5-2
Maintenance Schedule .................................. Page 5-3
Jacking Up The Machine ............................... Page 5-8
Greasing ........................................................ Page 5-9
Lubrication ................................................... Page 5-12
Maintenance Work .......................................Page 5-13
LM531
Contents

LM531
Contents

Safe Operating Practices ...................... Page 1-2
Training ..................................................Page 1-2
Preparation ............................................ Page 1-2
Operation ...............................................Page 1-3
Maintenance and Storage ..................... Page 1-4
Safety
LM531
Safety
Page 1-1

Failure to adequately follow these safety
precautions may cause an accident resulting in
injury or death.
Danger
Danger
This product is designed to ensure safe
operation and has been tested and inspected
thoroughly before shipment from the factory.
The product is equipped with safety devices to
prevent accidents.
However, whether the product demonstrates
its original performance level depends on the
manner in which it is operated and handled,
as well as the manner in which it is managed
on a daily basis.
Inappropriate use or management of the
product may result in injury or death.
Observe the following safety instructions to
ensure safe operation.
Safe Operating Practices
Training
Read this manual and other training material
carefully. Be familiar with the controls, safety
signs, and the proper use of the equipment.
If the operator or mechanic can not read
English it is the owner's responsibility to
explain this manual to them.
All operators and mechanics should seek
and obtain professional and practical
instruction.
The owner is responsible for training the
users.
Such instruction should emphasize.
The need for care and concentration when
working with ride-on machines.
Control of a ride-on machine sliding on a
slope will not be regained by the
application of the brake.
The main reasons for loss of control are
Insufficient wheel grip
Being driven too fast
Inadequate braking
The type of machine is unsuitable for its
task
Lack of awareness of the effect of
ground conditions, especially slopes
Incorrect hitching and load distribution
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Never allow children or people unfamiliar
with these instructions to use or service the
machine.
Local regulations may restrict the age of the
operator.
The owner/user can prevent and is
responsible for accidents or injuries
occurring to themselves, other people, or
property.
Keep in mind that the owner, operator, and
mechanic are responsible for accidents or
hazards occurring to other people or their
property.
The ROPS is an integral and effective safety
device.
Do not remove or alter the ROPS.
Replace a damaged ROPS.
Do not repair or alter.
You can find additional safety information
where needed throughout this manual.
Determine the left and right sides of the
machine from the normal operating position.
Preparation
Evaluate the terrain to determine what
accessories and attachments are needed to
properly and safety perform the job. Only
use accessories and attachments approved
by the manufacturer.
While operating, always wear substantial
footwear, long trousers, hard hat, safety
glasses, and ear protection. Long hair, loose
clothing, or jewelry may get tangled in
moving parts. Do not operate the equipment
when barefoot or wearing open sandals.
Inspect the area where the equipment is to
be used and remove all objects such as
rocks, toys and wire which can be thrown by
the machine.
Keep children out of the operating area and
under the watchful care of a responsible
adult other than the operator.
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LM531
Safety
Page 1-2 Safe Operating Practices

Exercise care in the handling of fuel.
Warning
Warning-Fuel is highly flammable. Take the
following precautions.
Store fuel in containers specifically
designed for this purpose.
Add fuel before starting the engine. Never
remove the cap of the fuel tank or add fuel
while the engine is running or when the
engine is hot.
Refuel outdoors only and do not smoke
while refueling.
If fuel is spilled, do not attempt to start the
engine but move the machine away from
the area of spillage and avoid creating any
source of ignition until petrol vapours have
dissipated.
Replace all fuel tanks and container caps
securely.
Check that operator's presence controls,
safety switches and shields are attached and
functioning properly. Do not operate unless
they are functioning properly.
If the brake operation is faulty or the parking
brake lever has noticeable play, be sure to
adjust or repair them before operating the
machine.
Replace faulty mufflers.
On multi-cylinder/multi-reel machines take
care as rotating one cylinder/reel can cause
other cylinder/reels to rotate.
Operation
Do not operate the engine in a confined
space where dangerous carbon monoxide
fumes can collect.
Only operate in good light, keeping away
from holes and hidden hazards.
Before attempting to start the engine,
disengage all attachments, shift into neutral,
and engage the parking brake.
Only start engine from the operator`s
position.
Use seat belts if provided.
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[2]
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Remember there is no such thing as a safe
slope. Travel on grass slopes requires
particular care.
To guard against overturning:
Do not stop or start suddenly when going
up or downhill.
Engage clutch slowly, always keep
machine in gear, especially when traveling
downhill.
Machine speeds should be kept low on
slopes and during tight turns.
Stay alert for humps and hollows and
other hidden hazards.
Never operate across the face of the
slope, unless the machine is designed for
this purpose.
Never drive the machine on a slope with
an angle of gradient that is greater than
that specified or in a place where there is
a danger of the machine slipping.
Use extra care while operating machine with
a grass catcher or other attachments.
They can affect the stability of the machine.
Never operate the machine with damaged
guards, shields, or without safety protective
devices in place.
Be sure all interlocks are attached, adjusted
and functioning properly.
Do not change the engine governor settings
or overspeed the engine. Operating the
engine at excessive speed may increase the
hazard of personal injury.
Do the following before leaving the
operator`s position.
Stop on level ground.
Disengage the power take-off and lower
the attachments.
Change into neutral and set the parking
brake.
Stop the engine and remove the key.
Disengage the drive to attachments, stop the
engine, and remove the ignition key in the
following conditions.
Before refueling.
Before making height adjustment unless
adjustment can be made from the
operator's position.
Before cleaning blockages.
Before checking, cleaning, or working the
machine.
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Safety
LM531
Safety
Page 1-3
Safe Operating Practices

After striking a foreign object or if an
abnormal vibration occurs.
Inspect the machine for damage and
make repairs before restarting and
operating the equipment.
Keep hands and feet away from the cutting
units and the rotating parts.
Do not mow in reverse unless absolutely
necessary. Always look down and behind
before and while backing.
Do not carry passengers.
Never operate while people, especially
children, or pets are nearby.
Slow down and use caution when making
turns and crossing roads and sidewalks.
Stop the blades rotating before crossing
surfaces other than grass.
Disengage drive to attachments when
transporting or not in use.
When using any attachments, never direct
discharge of material toward bystanders nor
allow anyone near the machine while in
operation.
Do not operate the machine under the
influence of alcohol or drugs.
Take care when loading or unloading the
machine into a trailer or a truck. Load or
unload the machine in a flat and safe place.
Before loading or unloading, set the parking
brake on the truck or trailer, stop the engine,
and chock the wheels.
When transporting the machine on a truck or
a trailer, set the parking brake, stop the
engine, and fasten the machine to the truck
with a rope or other suitable restraining
device that has sufficient strength.
When using a loading ramp, select one with
sufficient strength, length, and width and that
will not cause the machine to slip.
Close the fuel valve before transporting the
machine.
Use care when approaching blind corners,
shrubs, trees, or other objects that may
obscure vision.
Do not take your eyes off the road ahead. Do
not operate the machine with no hands.
Reduce the throttle setting during engine
run-out and, if the engine is provided with a
shut-off valve, turn the fuel off at the
conclusion of operation.
[5]
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Do not operate the machine when there is
the risk of lightning.
Maintenance and Storage
Disengage drives on level ground, lower the
attachments, set parking brake, stop engine
and remove key from ignition. Wait for all
movement to stop before adjusting, cleaning
or repairing.
When machine is to be parked, stored, or left
unattended, lower the cutting units unless a
positive machanical lock is provided.
To reduce the fire hazard, keep the engine,
silencer/muffler, battery compartment fuel
storage area, cutting unit and drives free of
grass, leaves, or excessive grease. Clean up
oil or fuel spillage.
Allow the engine to cool before storing in any
enclosure.
Only cover the machine with a sheet after
hot parts have sufficiently cooled down.
Never store the equipment with fuel in the
tank inside a building where fumes may
reach an open flame or spark.
If the engine is provided with a shut-off
valve, shut off valve while storing or
transporting.
Do not store fuel near flames.
Never allow untrained personnel to service
machine.
Allow the engine/muffler to cool before
checking/maintenance.
Appropriately manage and correctly use the
tools necessary for servicing or adjusting the
machine.
Use jack stands to support components
when required.
Carefully release pressure from components
with stored energy.
Be sure to depressurize the hydraulic system
before performing maintenance operations
on it such as removing hydraulic equipment.
Check whether line connectors in the
hydraulic system are properly tightened.
Before applying hydraulic pressure, check
the connections of the hydraulic pressure
lines and the condition of the hoses.
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LM531
Safety
Page 1-4 Safe Operating Practices

When checking the hydraulic circuit for
pinhole leaks or oil leakage from nozzles, do
not use your hands. Use items such as
paper or corrugated cardboard to find
leakage points. Be extremely careful with
high-pressure oil as it may pierce your skin,
resulting in an injury.
If fluid is injected into the skin it must be
surgically removed within a few hours by a
doctor familiar with this form of injury or
gangrene may result.
Disconnect battery before making any
repairs. Disconnect the negative terminal
first and the positive last. Reconnect positive
first and negative last.
Make sure that parts such as wires are not
touching each other and that their covers
have not come off.
Use care when checking the cylinders/reels
and bed knives.
Wear gloves and use caution when
servicing them.
Be careful during adjustment of the
machine to prevent entrapment of the
fingers between moving blades and fixed
parts of the machine.
On multi-cylinder/multi-reel machines take
care as rotating one cylinder/reel can cause
other cylinder/reels to rotate.
Keep hands and feet away from moving
parts. If possible, do not make adjustments
with the engine running.
Charge batteries in an open well ventilated
area, away from spark and flames. Unplug
charger before connecting or disconnecting
from battery. Wear protective clothing and
use insulated tools.
Keep all parts in good working condition and
all hardware tightened. Replace all worn or
damaged decals.
Keep all nuts, bolts and screws tight to be
sure the equipment is in safe working
condition.
If the fuel tank has to be drained, do this
outdoors.
Swallowing engine coolant can cause injury
or death; keep out of reach from children and
pets.
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Safety
LM531
Safety
Page 1-5
Safe Operating Practices

LM531
Safety
Page 1-6 Safe Operating Practices

Recycle and Waste Disposal ................ Page 2-2
About Recycle ........................................Page 2-2
About Waste Disposal ........................... Page 2-2
Disposal
LM531
Disposal
Page 2-1

Recycle and Waste Disposal
About Recycle
Recycling battery etc. is recommended for
environmental conservation and economical
use of resources.
It may be required by local laws.
About Waste Disposal
Make sure that waste generated when
servicing or repairing the machine is disposed
of in accordance with local regulations.
(e.g. waste oil, antifreeze, rubber products, and
wires etc.)
LM531
Disposal
Page 2-2 Recycle and Waste Disposal

Specifications ........................................ Page 3-2
Specifications .........................................Page 3-2
Sound Pressure Level ........................... Page 3-3
Sound Power Level ............................... Page 3-3
Vibration Level .......................................Page 3-3
Carbon Dioxide (CO2) Emissions
Measurement .........................................Page 3-3
Names of Each Section ......................... Page 3-4
Regulation Decals ..................................Page 3-5
Positions of Regulation Decals ..............Page 3-5
Description of Regulation Decals .......... Page 3-5
Safety Signs and Instruction Signs ..... Page 3-9
About Safety Signs and Instruction
Signs ......................................................Page 3-9
Positions of Safety Decals and
Instruction Decals .................................. Page 3-9
Description of Safety Decals and
Instruction Decals ................................ Page 3-10
Product Overview
LM531
Product Overview
Page 3-1

Specifications
Specifications
Model LM531
Dimensions
Total length 119.29 in 303 cm
Total width
During
operation 116.5 in 296 cm
During
transport 86.6 in 220 cm
Total height Steering wheel 52.4 in 133 cm
Weight
Machine
(empty fuel
tank)
with Slight lift
and ROPS 2755.7 lb 1,250 kg
Minimum turning radius 110.2 in 280 cm
Engine
Model Kubota D1105-E4B (Diesel)
Type Vertical Water-cooled 4-cycle diesel engine
Total displacement 68.52 cu.in. 1,123 cm3 (1.123 L)
Maximum output 17.3 kW (23.5 PS)/3,000 rpm
Fuel tank capacity Diesel 10.04 U.S.gal. Diesel 38.0 dm3 (38.0 L)
Fuel consumption 213 g/PS・h (rated output) 289 g/kW・h (rated output)
Engine oil capacity 0.82 U.S.gal. 3.1 dm3 (3.1 L)
Coolant volume 1.59 U.S.gal. 6.0 dm3 (6.0 L)
Hydraulic tank capacity 9.25 U.S.gal. 35.0 dm3 (35.0 L)
Operating width (Mowing width) 99.2 in 252 cm
Operating height (Mowing height) 0.394 - 2.362 in 10 - 60 mm
Blades 9
Drive Traveling HST (Full time 4WD)
Mowing Hydraulic
Speed (HST) Forward 0 - 9.63 mph 0 - 15.5 km/h
Reverse 0 - 4.97 mph 0 - 8.0 km/h
Speed (Mechanical) -
Efficiency 4.98 acres/hour (6.22 mph x
mowing width x 0.8)
20,160 m2/h (10.0 km/h x mowing
width x 0.8)
Maximum inclination for operation 15 degrees
Tire size Front wheel 26.0 x 12.00 - 12
Rear wheel 20 x 10.00 - 10
Tire pneumatic
pressure
Front wheel 20.30 psi 140 kPa (1.4 kgf/cm2)
Rear wheel 14.50 psi 100 kPa (1.0 kgf/cm2)
Battery 75D23L
Engine plug -
The factory default maximum engine rpm is 3,100 rpm.
LM531
Product Overview
Page 3-2 Specifications

Sound Pressure Level
Sound Pressure Level
This machine was confirmed to have a
continuous A-weighted sound pressure level
of 88 dB by measuring identical machines in
accordance with the procedure specified in
ISO5395-1:2013.
Sound Power Level
Sound Power Level
This machine was confirmed to have a sound
power level of 105dB by measuring identical
machines in accordance with the procedure
specified in ISO5395-1:2013.
Vibration Level
Hand-Arm Vibration
This machine was confirmed not to exceed a
vibration level of 2.5 m/s2 to hands and arms
by measuring identical machines in
accordance with the procedure specified in
ISO 5395-1:2013.
Whole Body Vibration
This machine was confirmed not to exceed a
vibration level of 0.5 m/s2 to the whole body
by measuring identical machines in
accordance with the procedure specified in
ISO 5395-1:2013.
Carbon Dioxide (CO2) Emissions
Measurement
For CO2 emissions measurement on the
engine of this machine, refer to the engine's
owner's manual.
Product Overview
LM531
Product Overview
Page 3-3
Specifications

Names of Each Section
2
1
14
8
8
9
12
17
22
18
10
7
11
6
4
5
18
24
15
19 21 3 13
16
20
23
quwxcl-210
Names of Each Section_001
1Steering wheel
2 Seat
3 Throttle lever
4 Mower unit up/down lever
5 Reel rotation switch
6 Light switch
7 Stop valve
8 Mower lock lever (Latch)
9 Reel reverse switch
10 Reel rotation/stop switching lever
11 Traveling pedal
12 Brake pedal
13 Parking brake lock lever
14 Fuel tank
15 Muffler
16 Battery
17 Hood
18 Front tire
19 Rear tire
20 Mower unit #1
21 Mower unit #2
22 Mower unit #3
23 Mower unit #4
24 Mower unit #5
LM531
Product Overview
Page 3-4 Names of Each Section