Barbieri TracMow 70 E POWER User manual

BHV
Barbieri Hybrid Vehicle
Operator’s Manual
MODEL:
REMOTE CONTROLLED
GRASSLAND MOWER
BARBIERI GROUPBARBIERI GROUP
MADE IN ITALY
70 e power
ENGLISH

1
NOTE

2
A - INTRODUZIONE
SAFETY QUICK REMIND
SAFETY HIGHLIGHTS
SAFE AREA
DANGER
50m
1m
Operator with
PPE only
Operator with
PPE only
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Danger
Pericolo
6201855
6202543
6202542
314813 TORQUE 130 Nm
SAFE AND DANGER AREA
SLOPE LIMITATION REPLACE SAFETY PARTS
30°
45°

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3
A - INTRODUCTION
A - INTRODUCTION
INTRODUCTION
This handbook must be considered as part of the machine. The seller of new and second-hand
machines must record in the selling document that this booklet has been given along with the
machine.
PICTURES USED IN THE HANDBOOK
Before starting to use this machine, it is necessary to read carefully this hand-book, learn and
observe all the safety rules indicated with the following symbols.
DANGER:
This symbol is used to highlight an important safety information. If this information is ig-
nored, people are in danger either of possible injures - even serious ones - or death.
In these messages are also described the normal precautions which have to be taken
to avoid the danger. Ignoring these precautions can cause serious damages to the
machine.
ATTENTION:
This warning is used in the handbook safety messages when the danger can cause
minor or moderate damages and injuries.
The message can be used also for dangers which can cause damages to the machine
or its components.
IMPORTANT:
It is used for precautions which have to be taken to avoid operations which can shorten
the life of the machine or of its component.
NOTE:
This word is used to highlight information which refers to operations in progress.
Any time you see these symbols, whether on the machine or on the following of this
manual you must pay attention to avoid danger to yourself and to other people.
Following some rules suggested by the common sense, you will avoid any break risk
and your machine will function longer and more efciently.

A - INTRODUZIONE
4
B - CONDITIONS AND PROPER USE
B - CONDITIONS AND USE RESTRICTION
DEFINITION OF PROPER USE
• This machine have been designed for grass cutting and weed control in agriculture
and public green, at and sloped areas.
• The exact observance of use conditions, maintenance and reparation are the essential
element for a correct use.
• The machine should be used, maintained and repaired only by people who have
knowledge of the security rules.
• The general rules about accident prevention and public road circulation rules should be
respected
IMPROPER USES
• Any other use is not allowed. The manufacturer is not responsible for damages caused
by any use than the intended one. The user is fully responsible for any possible risk.
• Each arbitrary modication carried out on the machine could release the manufac-
turer from the responsibility for any damage or accident derived by the machine.
ONLY ONE OPERATOR
The machine was designed to be used by one operator only. The presence of other
people in the closeness could be dangerous for the safety of both user and people.
(see danger area in paragraph 5.13)
ACCESSORIES ON THE MARKET (ONLY IF AUTHORIZED)
Any use of accessories different from the authorized ones by the manufacturer is not al-
lowed. For further applications different from the authorized one or in case of misunder-
standing of this handbook, please contact the technical department of the manufacturer.
BARBIERI s.r.l. - Technical assistance service
36040 SOSSANO - (Vl) - ITALY
Tel: [phone] - Fax: [phone]
e-mail [email protected]
Descriptions, gures and technical features mentioned herein are non-binding for the
Manufacturer. These are mentioned as mere information. The Manufacturer reserves the
right to make any change at any time without notice, to improve the quality of the products
without being bound to update this publication.

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5
C - INDEX OF CONTENTS
C - INDEX
A - INTRODUCTION
B - PROPER USE AND LIMIT OF USE
C - INDEX
D - MACHINE IDENTIFICATION
o Serial Number
o Battery serial label
o Dimensions
SECTION 1 - TECHNICAL DATA
1.1 Technical data
1.2 Noise
1.3 Vibrations
SECTION 2 - SAFETY NORM
2.1 Safety devices
2.2 Safety warning label
2.3 Safety advices
SECTION 3 - MACHINE PREPARATION
3.1 Endowment and unpack
3.2 Preliminary tests
SECTION 4 - CONTROLS
4.1 Name of major components
4.2 Battery
4.2.1 Battery Charger
4.2.2 Battery Protection
4.3 Mower Deck
4.4 Electric System
4.5 BeaConnet (warning Lamp)
4.6 Transmission
4.7 Radio Control
SECTION 5 - SAFE USE
5.1 Connection of the Radio control
5.2 Machine activation
5.3 Machine Stop
5.4 Drive
5.5 Work in the slope
5.6 Brakes System and Parking
5.7 PTO (Blade start)
5.8 Cutting height adjustment
5.9 Auxiliary sockets
5.10 Checks during the use
5.11 Access to the work eld
5.11.1 Load or unload on a truck
5.12 Safety in the work field -DANGER
AREA
5.13 Machine cleaning
5.14 Use of Compass Servo Drive
(optional)
SECTION 6 - TROUBLESHOOTING
SECTION 6.1 - RADIOC. ERRORS LIST
SECTION 7 - MAINTENANCE
Main maintenance points
Lubrication points
Electric Plan
7.1 Checks before the use
7.1.1 Check main battery level
7.1.2 Check of the cutting blades
7.1.3 Radio control Battery charge
7.1.4 Check of the track tension
7.2 Maintenance and adjustment
7.2.1 Maintenance and lubrication sched-
ule
7.2.2 Main Battery charge
7.2.3 Check and change of the gearbox oil
7.2.4 Sharpen or replacement of the
blade
7.2.5 Replacement of the track
7.2.6 Use of the track tensioner
7.2.7 Protection chain and shield
7.2.8 Battery and Radiocontroller
7.3 Diagnostic and software update
7.4 Disposal advices
SECTION 8 - COMPLAINTS AND WARRANTY
8.1 Denition
8.2 Warranty start
8.3 Duration
8.4 Engine's warranty
8.5 Claim Form
SECTION 9 - DECLARATION
OF CONFORMITY

A - INTRODUZIONE
6
D - MACHINE IDENTIFICATION
In the event of a problem, before contacting the dealer for repairs or to order spare parts,
the following identication numbers of the machine must be noted:
• Model and chassis number
• Battery serial number
Chassis number Type and serial number of the Battery unit
Dimensions (mm)
D - MACHINE IDENTIFICATION
Fig.1 Fig.2
1206
754
1333
631
Fig.3

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7
1 - TECHNICAL DATA
SECTION 1 - TECHNICAL DATA
1.1 Technical data
Manufacturer BHV Model GM - ST500/04840 Model BHV-51-184 Input 230V AC - 11,5 A Battery type Lithium-ion Li (NiCoMn) O2 Output 60V DC - 40 A Charging time 6 Hours Communication CAN BUS Net power - Capacity
9,4 kW - 184 Ah CUTTING DEVICE
Max. Current 200 A Type Mulching rear discharge Rated Voltage - Current 48 V - 100 A Blades 2 swinging - 2000 rpm Working Temperature -10° ~ +38° C Working width 70 cm BMS Passive balancing Hight regulation 30-150 mm electric - continue Overcharge Control By BMS Blade speed Adjustable Overdischarge Control By BMS RADIOCONTROLLER 2,4 GHz Automatic switch Controlled by BMS Radio Technology AFA (Autom. Frequency Agility) Fuse on main line 200A Joystick Optic - contactless Main Switch Manual - 200A capacity Reach 200 m Comm. Protocol CAN Norms Battery life cycles (80%C) 600 recharges Charger Input 230V AC - 11,5A Weight 1,3 Kg. Weight 74 Kg.
DIMENSIONS
Type Overall dimensions 1333 x 1206 x 631
Weight 390 Kg
Control Continue Electric Soil pressure 149 g/cm2 Speed 0-8 Km/h Soil contact area (17,5x75x2) = 2450 cm2 Slope 35° Front. - Later. 45° Limit angle/Gravity centre 65° / 15cm E-Motor type Brushless Magnete perm.
3 phases
E-Motor power 2+2 kW Electronic control BHV - 48V 100A Servodrive Compass Servo Drive
BATTERY PACK
BATTERY CHARGER
Direttive R&TTE 1999/5/CE
2006/42/CE PLe categoria 4 /SIL 3
ISO 13849-1:2008 / EN62061:2005”
TRANSMISSION
E-motors 48V with reductor
gearbox with brakes

A - INTRODUZIONE
8
1 - TECHNICAL DATA
SECTION 1 - TECHNICAL DATA
1.2 Noise
The noise level was obtained during the equipment in action, in neutral position and the
results are the following:
Electric Motor BHV (10 Kw):
- Acoustic pressure level (LpAm) .... // dB(A)
- Acoustic power level (LwA)...........// dB(A)
1.3 Vibrations
The vibrations level was obtained with the machine at work at 3060 rpm (85% of the
nominal condition of 3600 rpm) and the results are the following:
- Not applicable
LABELS AND WARNINGS POSITION
Fig.4

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2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
2.1 SAFETY DEVICES
The terms “FRONT” - “REAR” - “RIGHT” - “LEFT” used in this handbook and in the
spare parts catalogue, are referred to the machine as shown in Fig. 5
SAFETY PARTS
The machine is equipped with a series of safety devices to comply with the Machinery
Directive. All safety devices are necessary for the safe use of the machine and in case
same of them are missing, damaged or weared it is mandatory to replace them with
genuine spare part.
Do not attempt to repair a safety component.
DANGER:
Do not use for any reason the machine with a wear, damaged, or missing safety
element. Replace the safety component with genuine parts before to use the ma-
chine. The use of the machine without efcient safety element can cause injure
or death.
In detail, the following devices are provided for safety:
1 - Power-Stop devices (A) (B) and (C)(Fig.5)
2 - Automatic brake system in case of engine stop
3 - Front and rear shield to stop the objects thrown by the blade (Fig. 5)
4 - Blade and blade fasteners (Fig. 5)
5 - Engine stop in case of loss of the RadioControl signal
6 - Transmission belt’s cover
7 - Warning labels
Power OFF
Back
Fig. 5
A
B
Blade fasteners
Blade supp.
Blade
Front Flap-Guard
Rear debris Chain
&
rubber guard Belt cover bonnet
C
Right
Left
Front

A - INTRODUZIONE
10
2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
2.2 WARNING LABELS AND SAFETY ADVICES
The most important warning labels are placed near to the danger around the machine.
Be sure to understand the meaning of the labels in order to use a proper behaviour to
avoid any danger action. These labels are very important for the safe use of the machine
along the time. Keep these label clean and in a good condition. In case of damage or
lack of such a labels it is mandatory to replace them with original ones.
CAUTION LABEL AND WARNINGS
Besides CE mark, safety pictures and indications are applied on the machine and
mentioned in the g. 4.
DANGER: BEFORE SERVICING
Read the technical instructions in the operation manual before
servicing the machine.
DANGER: RISK OF INJURY
Stay away of the discharge opening of the mower deck because
stones or other hard objects ejected from the mower may hit you.
Use visor to protect from ying object
DANGER FOR HAND AND FEET:
Cutting blade: Keep hands and feet away.
DANGER:
Radio controlled machine.
Keep away if machine is in action
DANGER:
Danger of hand crushing
WARNING:
Wear always suitable PPE
DANGER:
Battery gases are explosive.
Danger of re and electric spark

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2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
DANGER:
Do not work in slopes over the limits
Stability of the machine can be lost
DANGER : RISK OF INJURY
On a slope, stay below never above the machine.
2.3 WARNING LABELS AND SAFETY ADVICES
WARNING:
Read all safety warnings designated by this symbol and all instructions.
Grassland mower Safety Warnings - Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate Grassland Mower in explosive atmospheres, such as in the presence
of ammable liquids, gases or dust. Grassland Mower create sparks which may ignite
the dust or fumes.
c) Keep children and bystanders away while operating a Grassland Mower. Distractions
can cause you to lose control.
Grassland mower Safety Warnings - Electrical safety
a) Battery charger plugs must match the outlet. Never modify the plug in any way. Do
not use any adapter plugs with earthed (grounded) battery charger. Unmodied plugs
and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your body is
earthed or grounded.
c) Do not expose battery charger to rain or wet conditions. Water entering a charger will
increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the battery
charger. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or
entangled cords increase the risk of electric shock.
e) When operating a battery charger outdoors, use an extension cord suitable for outdoor
use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a battery charger in a damp location is unavoidable, use a residual current
device (RCD) protected supply. Use of a ground fault circuit interrupter (GFCI) reduces
the risk of electric shock.

A - INTRODUZIONE
12
2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
Grassland mower Safety Warnings - Personal safety
a) Stay alert, watch what you are doing and use common sense when operating a
Grassland Mower. Do not use a Grassland Mower while you are tired or under the
influence of drugs, alcohol or medication. A moment of inattention while operating
Grassland Mowers may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective equip-
ment such as a dust mask, non-skid safety shoes, hard hat or hearing protection
used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting
to power source and/or battery pack, picking up or carrying the tool.
d) Remove any adjusting key or wrench before turning the Grassland Mower on. A wrench
or a key left attached to a rotating part of the Mower may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better
control of the Mower in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing
away from moving parts. Loose clothes, jewellery or long hair can be caught in
moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities,
ensure these are connected and properly used. Use of dust collection can reduce
dust-related hazards.
h) Do not let familiarity gained from frequent use of tools allow you to become complacent
and ignore tool safety principles. A careless action can cause severe injury within a
fraction of a second.
Grassland mower Safety Warnings - Power tool use and care
a) Do not force the Grassland Mower. Use the correct Grassland Mower for your appli-
cation. The correct Grassland Mower will do the job better and safer at the rate for
which it was designed.
b) Do not use the Grassland Mower if a switch does not turn it on and off. Any power
tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or remove the battery pack, if de-
tachable, from the Mower before making any adjustments, changing accessories,
or storing Grassland Mowers. Such preventive safety measures reduce the risk of
starting the power tool accidentally.
d) Store idle Grassland Mowers out of the reach of children and do not allow persons
unfamiliar with the Grassland Mower or these instructions to operate the power tool.
Grassland Mowers are dangerous in the hands of untrained users.
e) Maintain Grassland Mowers and accessories. Check for misalignment or binding of
moving parts, breakage of parts and any other condition that may affect the Grass-
land Mower’s operation. If damaged, have the Grassland Mower repaired before use.
Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are easier to control.

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2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
g) Use the power tool, accessories and tool bits etc. in accordance with these instruc-
tions, taking into account the working conditions and the work to be performed. Use
of the power tool for operations different from those intended could result in a
hazardous situation.
h) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slip-
pery handles and grasping surfaces do not allow for safe handling and control of the
tool in unexpected situations.
Grassland mower Safety Warnings - Battery tool use and care
a) Recharge only with the charger specied by the manufacturer. A charger that is suit-
able for one type of battery pack may create a risk of re when used with another
battery pack.
b) Use Grassland Mowers only with specically designated battery packs. Use of any
other battery packs may create a risk of injury and re.
c) When battery pack is not in use, keep it away from other metal objects, like paper
clips, coins, keys, nails, screws or other small metal objects, that can make a con-
nection from one terminal to another. Shorting the battery terminals together may
cause burns or a re.
d) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If
contact accidentally occurs, ush with water. If liquid contacts eyes, additionally seek
medical help. Liquid ejected from the battery may cause irritation or burns.
e) Do not use a battery pack or tool that is damaged or modied. Damaged or modied
batteries may exhibit unpredictable behaviour resulting in re, explosion or risk of injury.
f) Do not expose a battery pack or tool to re or excessive temperature. Exposure to
re or temperature above 130 °C (265 °F) may cause explosion.
g) Follow all charging instructions and do not charge the battery pack or tool outside the
temperature range specied in the instructions. Charging improperly or at temperatures
outside the specied range may damage the battery and increase the risk of re.
Grassland mower Safety Warnings - Service
a) Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
b) Never service damaged battery packs. Service of battery packs should only be
performed by the manufacturer or authorized service providers.

A - INTRODUZIONE
14
2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
Grassland mower Safety Warnings - General advices
1) Before starting the Mower, be sure that the SAFETY DEVICES are well working
and tting. Without these cares the operator might work in a danger situation.
2) This machine has been designed and manufactured for being used by one operator
only who hold the Radiocontrol. Any other use is not permitted!
3) It is important to ensure a safe distance between the operator and the machine in
the Work Field (see cap.5.12)
4) Before the machine is operating, read the Use and Maintenance manual thoroughly,
so that you are fully aware of all the operating controls and safety aspects of the
machine.
5) No modification to the machine or use of not genuine spare parts can be done
without the Manufacturer consent. This praxis can lead to very dangerous and
unpredictable situation and will anyway nullify the warranty.
6) Do not under any circumstances transport people or objects on the machine.
7) Before use, check that all the controls and safety components are assembled and
in good condition (see chapter 2.1)
8) Move the controls gradually; sudden engagement could cause the loose of stability
of the machine.
9) Check anytime that all the parts all well xed
10) This machine have not to be used by children or inexperienced persons. Operators
that are not duly trained of people that are under effect of alcohol or other
substances.
11) Before operating the machine, check that the area is clear and free of debris and
that there are no people within the Work Field. The operator will be held respon-
sible for the safety of third parties, if these are found within the Work Field. Stop
work in these cases.
12) Do not use the machine when you are tired
13) Keep away from cutting blades at all times while the machine is in operation.
Observe carefully to avoid the danger area (See chap. 5.12).
14) Use only genuine spare parts and accessories especially the safety parts (chap.2.1)
to guarantee the safety and the function of the machine.

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15
2 - SAFETY NORMS
SECTION 2 - SAFETY NORMS
15) Plan well your work before starting
16) Keep the area of work clear and clean.
17) Only use the machine in clear visibility.
18) If you hit any objects during the work, stop the machine and check for any damage
immediately. For the blade and blade’s fasteners integrity refer to par. 7.1.2.
19) It is advisable to keep a rst aid kit handy.
20) The speed of the machine must be convenient to the environment conditions
21) Never do maintenance or cleaning works when the engine running.
22) When possible, avoid working up or down-hill. Always travel across the slope.
23) Do not work on very steep slopes more than 100% (max.45°).
24) Whenever possible, stop the machine on a at ground.
25) Park the machine in an inaccessible place for children or unauthorized persons:
stop the machine and remove the Start key from the dashboard.
26) Follow carefully the maintenance instruction and replace always the damaged and
worn parts with genuine spare part, if necessary.
27) Storage the machine after cleaning it, only.
28) If any, it is necessary to take heed of the specic safety norms in force in the Country
where the machine is operating.
29) Never recharge the battery in conned places, in vicinity of open ames or near the
source of sparks.
30) After storage of the machine for a long period, make a deep cleaning and lubricate
the machine according to the lubrication program.
31) Pay particular attention to all safety screens (front and rear bulkheads). Damage or
lack of them can cause serious accidents and even death.
DANGER:
Do not attempt to use the machine if some safety protections are missing or damaged.
Immediately restore these protections with original spare parts, before starting work.

A - INTRODUZIONE
16
3 - MACHINE PREPARATION
SECTION 3 - MACHINE PREPARATION
3.1 Endowment and unpacking
The machine is supply with:
1 x Basic Unit X-Rot e-Power
1 x Radio Control
2 x Lithium battery for Radio control
1 x Battery charger
1 x Radio control’s hanging belt
1 x User Manual & Engine user manual
1 x wrench kit (for crawler replacement)
Before operating the machine, check the fuel and engine oil levels and carefully read the
operating instructions for safety regulations and procedures for starting and controlling
the machine.
3.2 PRELIMINARY TESTS
Before to use the machine for the rst time, it is necessary to verify:
• Battery charge (see Cap. 7.1.1)
• Battery charge on the Radio receiver (see Cap. 7.1.3)
- The 2 battery set have to be charged before to start any work. One battery should be
enough for one day operation but the 2nd one is required in case of need.
4.1 NAME OF MAJOR COMPONENTS
Identication of the main service plugs.(Fig.7a)
A) Comm. plug for Motor-Drivers
B) Brake release - Emergency plugs
C) Comm.plug RS232 for Logic card
D) Access point for 3 CANBUS lines
Fig. 6
A
B
D
C
Fig. 7a

SICUREZZA
17
4 - CONTROL COMPONENTS
SECTION 4 - CONTROL COMPONENTS
Basic Unit: Identication of the main components. (Fig.7b)
A) Tensor wheels I) Rear Flap-guard (*) Q) Remote control
B) Crawler’s roller J) Beaconnect R) Front Flap-guard (*)
C) Drive wheel K) GPS Antenna S) Blade support
D) Crawler Belt L) Emergency switch (*) T) Blade (*)
E) Power Switch M) Main Battery pack U) Blade Fasteners (*)
F) Drive motors N) ECU V) Mower deck
G) Height adj. actuator O) Radio receiver
H) Electric cabinet P) Antenna (*) Safety Parts
UST
CBAV
R
Q
D
Fig. 7b
ML
K
E F I
G
N
O
H
J
P

A - INTRODUZIONE
18
4 - CONTROL COMPONENTS
SECTION 4 - COMPONENTS AND CONTROLS
4.2 BATTERY
The machine is equipped with a Li-Ion battery with a high density
of charge, which guarantees a long operation time, and reduced
weight. The battery is equipped with an innovative electronic
control system (Battery Management System) that constantly
monitors the environmental conditions and the power required in
order to always offer the best and most economical performance.
To switch ON the battery, see chap. 5.2. The battery has dry
elements so as far as this power unit is concerned, there are no
limitation for the slope.
IMPORTANT:
The life of the battery depend from the environment temperature, the conditions of
charge (time, temperature) and the condition of storage (State Of Charge, temperature,
time period). To preserve for a long time the performance of the battery, it is important to
follow the recommendation of this manual.
The Battery is a NMC type which grant 700 charging cycles with a residual charge
capacity of 75%. The charge capacity is due to a degradation of the electrodes which
increase the internal resistance. The degradation is proportional to the temperature
reached by the battery during charge, operations and storage.
4.2.1 BATTERY CHARGER (Fig.8)
The charger is integral part of the machine and it is design to
perform the battery charging cycle according to the battery cell
manufacturer reccomandation in order to preserve the good
performance of the battery for a longer life. There is a CanBus
connection between BMS and charger in order to follow a
specic charging cycle. Even during recharging, the battery is
always isolated from the mains in order to keep the user safe
from electric shock. In case the charger is defective, do not
attempt to charge the battery with a different device.
4.2.2 BATTERY PROTECTION
The battery has several controls of the charge level and
temperatures of the individual cells with a balancing program
between them. It also has three levels of safety devices for
interrupting the power supply in the event of an external
malfunction or short circuit.
Inside the battery there is also a 200A fuse that opens the
circuit in case of overcurrent.
DANGER:
If the battery does not work, do not try to open the case. This operation requires a
specialized technician as an incorrect action can cause internal combustion and
explosion with the release of toxic and corrosive liquids.
Fig. 8
E

SICUREZZA
19
4 - CONTROL COMPONENTS
SECTION 4 - COMPONENTS AND CONTROLS
4.3 MOWER DECK
The cutting deck has a special shape to reduce the power
requirement. The knife is driven directly from the motor
via a belt that is connected to an electromagnetic (EM)
clutch.
The knives are activated with a button on the remote
control and electronically controlled. The blades used
are a compromise between cutting results and impact
resistance to enable heavier work. The knives and knife
fastening screws as well as the chains and rubber guards
on the mower deck are SAFETY COMPONENTS and
must be checked regularly (see maintenance program in
section 7.2.1.) The cutting height can be set directly via
the remote control. For maintenance of the blade see
chapter 7.2.4.
4.4 ELECTRIC SYSTEM
The machine is driven electrically. 4 microprocessors
control the functions of the machine to ensure maximum
safety at all times. A powerful Battery provides a voltage
of 48 V (Extra Low Voltage - ELV), which is safe from
electrical hazards for people. The tracks are driven by
2 brushless motors that are electronically controlled by
2 inverters that run sophisticated software that makes
the machine easy to use and exible. The radio receiver
and the fuse and relay box are easily accessible via the
switch cabinet on the back of the machine (Fig. 7a). The
electrical system has protection class IP 54.
4.5 BEACONNET
The machine is equipped with a coloured flashing light
that can easily warn the operator over the status of the
machine: on, off, alarm, danger, PTO on, power steering,
etc.
This simple tool is very effective and convenient for the
operator who receives information simply by watching the
machine in motion. (See pic. 11, section 5)
Fig. 9