McHale C4 Series Assembly instructions

McHale
Ballinrobe
Co. Mayo
F31 K138 Ireland
Tel: [phone]
Email: [email protected]
Website: www.mchale.net
CLT01129_0.01
55
ISO 9001:2015
C430/C460/C470/C490
Bale Chopper
Operator Instruction Manual
Issue 3
(valid from serial number 852500)

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sufficient? If a printed copy is required, always select ‘Print on both sides
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This is the original operator manual with ‘Original Instructions’. The English
language version of the operator manual is the source document for all
translations.
If there is any conflict as to the accuracy or content, of any translation, the English
source manual remains the authorised document.
No part of this manual may be reproduced, distributed or translated, in any form or
by any means, without prior written permission by McHale.

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Thank you for buying this McHale machine, you have chosen wisely!
Given proper care and attention, you can expect it to provide you with
years of dependable service.
It is important to quote the machine serial number when ordering spare parts or
requesting technical assistance. Space is provided below to record machine details.
(See ‘Description of the serial number plate’)
If you require further copies of this instruction manual,
please quote part number: CLT01129
This manual covers the following machine types:
:
Due to a policy of continuous product development and improvement, McHale
Engineering reserves the right to alter machine specifications, including the contents of
this manual, without prior notice or any obligation to make changes or additions to the
equipment previously sold. Images and screenshots used in this manual may differ in
appearance from the actual product.
It is vital to replace defective parts of the machine immediately and to use only genuine
McHale spare parts, as these are designed and manufactured to the same standard
as the original machine. Spare parts can be obtained from your McHale dealer.
Throughout this manual there are links to other relevant sections of the manual, to
guide the reader to additional information to convey the complete message. These
links are in (grey italic font). See the example above i.e. the link to the description of
the serial number plate. When you click on the link in the PDF document, the page will
jump automatically to the linked section. With Adobe Reader, you can go back to the
page on which you clicked the link, by clicking on the ‘Previous view’ button (or by
holding ‘Alt’ and pressing the ‘left arrow’).
Warranty/Guarantee
Attention End User!
Please ensure your machine is fully registered with McHale,
by your dealer, at the time of delivery.
Failure of the dealer to register the machine will render your warranty void!
You can check the registration of your machine by visiting www.mchale.net.
Serial number:
Year of manufacture:
Date of delivery:
C430 Linkage machine
C460/C470/C490 Trailed machine

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Table of Contents
1 Introduction 6
2 Product information 7
2.1 Designated use of the machine 7
2.2 Front view 8
2.3 General dimensions & specifications 9
2.4 Tractor attachment 9
2.5 Machine specifications 10
2.6 Tyre specifications (C460/C470/C490) 10
3 General safety 11
3.1 Be aware of all safety information 11
3.2 Follow all safety instructions 11
3.3 Store all items carefully 12
3.4 Personal protective equipment (PPE) 12
3.5 In case of emergencies 12
3.6 Stay clear of rotating elements 12
3.7 Trained operator criteria 13
3.8 Operating the machine 13
3.9 In the event of a fire 13
3.10 General safety warnings 14
4 Specific safety warnings 19
4.1 Electronic safety warnings 19
4.2 Hydraulic safety warnings 19
4.3 Noise level 20
4.4 Fire precautions 20
4.5 Special safety devices/instructions 20
4.6 Safety instruction decal locations 21
4.7 Safety warnings & instructions explained 22
4.8 Description of the serial number plate 26
4.9 Machine lifting guidelines 26
4.10 Jacking guidelines 27
5 Tractor requirements & preparation 28
5.1 Tractor requirements 28
5.2 Control box installation 28
5.3 Attaching to drawbar (C460/C470/C490) 29
5.4 Preventing unauthorised use 34
5.5 Attaching to 3-point linkage (C430) 35
5.6 Attaching the machine to a 540 rpm PTO 36
5.7 Making connections to the tractor 36
5.8 Connecting the control box 37
5.9 Machine and tractor stability (C430) 37
5.10 Lighting system 38

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6 Machine requirements & preparation 39
6.1 Chopper unit knife setting 39
6.2 Gearbox oil 40
6.3 Tyre inflation pressures (C460/C470/C490) 41
6.4 Drawbar & PTO stand usage (C460/C470/C490) 41
6.5 Machine adjustment 42
6.6 PTO shaft adjustment & maintenance 43
7 Electronic control system 46
7.1 Control box functions 47
7.2 Electronic control box setup 48
7.3 Control box features 49
7.4 Auxiliary control box 52
7.5 Warning messages 53
8 Road traffic safety & operation 54
8.1 Before travelling on any public roadway 54
8.2 Road transportation 55
9 Bale chopper operation & adjustments 56
9.1 Loading a bale 57
9.2 Distribution 60
9.3 Chute elevation 61
9.4 Chute rotation 62
9.5 Gear selection 63
9.6 Clearing a fan blockage 64
9.7 Knife section 65
9.8 Comb adjustments 66
9.9 Adjusting the rotor drive belt tension 67
9.10 Adjusting floor conveyor chain tension 68
9.11 Clamp silage side insert kits 69
10 Machine maintenance 70
10.1 Maintenance intervals 70
10.2 Tightening torque values 73
11 Storage 74
11.1 End of season 74
11.2 Start of season 75
12 Troubleshooting 76
12.1 Troubleshooting overview 76
13 Certification & Warranty 77
13.1 Declaration of Conformity 77
13.2 PDI form 77
13.3 Change of ownership pre-checks 77
13.4 Limited Warranty 77
14 Appendix 82
14.1 Adjusting the PTO shaft to the tractor 82
14.2 Unit conversion tables 83

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1
Introduction
This machine has been designed to chop or shred round or square bales of forage or
straw. The design has been developed based on years of extensive research and
development in the field of bale choppers and shredders. Given proper care and
attention, the machine will provide years of reliable and dependable performance.
Please do not assume that you know how to operate and maintain your machine before
reading this manual carefully. In order to prevent misuse, damage and accidents, it is
very important that everybody who will operate the machine is a fully trained operator.
(See ‘Trained operator criteria’). They must read and fully understand all of the
contents of this manual, before operating the machine, paying particular attention to the
following:
Safety instructions
Functions
Controls (hydraulic & electrical)
It is highly recommended to get acquainted with any new machinery slowly. Take time
to learn and understand all of the features of the machine. Proficiency will increase as
more experience is obtained.
If you have any questions in relation to the instructions in the manual, please contact
your McHale dealer. It is highly recommended that training be sought from your local
McHale dealer.
The operator is solely responsible for the safe use and maintenance of the machinery,
in accordance with this manual. Keep this manual safe and make sure it remains with
the machine, at all times.
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Think before printing documents! Is a PDF on a laptop or tablet
sufficient? If a printed copy is required, always select ‘Print on both sides
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2
Product information
The machine is protected against many dangers to itself while being operated.
However, it is of the utmost importance for the safety of the operator and for others,
that the operator pays attention to all warnings and instructions given in this manual. In
particular all safety devices, decals, guards and controls must be in place and in fully
functioning condition. Never try to clear any malfunction when the tractor is switched
on or while the machine is running. Keep the ‘Danger Zone’ (an area around the
machine) free of all persons and animals at all times, while the machine is in operation
(See ‘Danger Zone’). This manual must be read and fully understood by anyone who
will operate the machine.
2.1 Designated use of the machine
The machine is exclusively designed for normal use in agricultural applications. The
machine has been designed to chop up or shred round or square bales of forage
primarily for feeding livestock, or bales of straw for use as bedding under livestock. This
designation includes the movement of the machine, between fields by track or road,
incidental to the machine’s main use. The manufacturer will not be held responsible for
any loss or damage resulting from machine applications other than those specified
above. Any other use the machine may be put to is entirely at the owner/operator’s risk.
The designated use of the machine includes that:
The operating, maintenance and repair instructions given by the manufacturer
will be strictly fulfilled.
Exclusively persons who are familiar with it and instructed about the risks are
entitled to operate, maintain and/or repair the machine.
The relevant health and safety requirements that may be in force in the
country of use will be strictly followed.
No other equipment or accessories, other than released by McHale, are
installed in the machine. The use of any other equipment or accessory is
entirely at the owner/operator’s risk. In such cases, unauthorised
modifications/changes exclude any liability of the manufacturer.
WARNING: Loss of machine validity
By any alteration of safety equipment, the declaration of conformity and
the CE sign loses its validity for this machine.

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2.2 Front view
No. Machine function No. Machine function
1Chute 8Loading door
2Distribution slide 9Bale chamber
3Hose carrier 10 Comb
4Gearbox 11 Floor conveyor
5PTO input shaft 12 Hydraulic section (inside cover)
6Drawbar (C460/C470/C490)13 Rotor
73-point linkage, CAT 2 (C430)14 Fan
1
2
3
4
5
6
9
10
12
13
14
8
(C460/C470/C490)
11
(C430)
7
1
2
5
9
10
12
13
14
8
11
4

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2.3 General dimensions & specifications
Units are given in both metric and UK imperial values, with the latter shown in brackets.
2.4 Tractor attachment
Model C430 Linkage C460/C470/C490 Trailed
Transport length 2.64 m (104”)
4.5 m (177”) C460
5.0 m (197”) C470
6.0 m (236”) C490
Transport width 2.12 m (83”) 2.25 m (89”)
Transport height
(chute closed) 2.45 m (96”) 2.65 m (104”)
Unladen weight 1,800 kg (3,968 lbs)
2,220 kg (4,894 lbs) C460
2,450 kg (5,401 lbs) C470
2,900 kg (6,393 lbs) C490
Road speed (max) 40 km/h (25 mph) 40 km/h (25 mph)
Model C430 Linkage C460/C470/C490 Trailed
Tractor size (min) 110 kW 60 kW
Attachment 3-point linkage, CAT 2 Low drawbar / lower link arms
PTO speed 540 rpm
Lighting 12 V / 7-pin socket
Electrics 12 V, 20 A socket
Hydraulic systems Open-centre
Minimum pressure 180 bar (2,610 psi)
Minimum flow rate 20 l/min (4.54 gal/min) @ 180 bar (2,610 psi)

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2.5 Machine specifications
2.6 Tyre specifications (C460/C470/C490)
*Not available for the C490
Model C430 Linkage C460/C470/C490 Trailed
Bale chamber length 1.17 m (46”)
1.66 m (65”) C460
2.16 m (85”) C470
3.23 m (127”) C490
Bale chamber width 1.4 m (55”) 1.80 m (71”)
Details Type Pressure Part No.
260/70-15.3 122 A8 (Vredestein) Flotation+ 3.1 bar (45 psi) CWH00011*
340/55-16 133 A8 (Vredestein) Flotation+ 3.1 bar (45 psi) CWH00022

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3
General safety
3.1 Be aware of all safety information
Follow all safety precautions and practice safe operation of machinery, at all times.
Warning, caution, note & environment messages:
When reading this manual, pay particular attention when you see the symbols below
i.e. warning, caution, note and environment. They will be used at various points in this
manual and may also appear on safety decals on the machine. The purpose of these
messages is to ensure that the most important information stands out from the rest of
the text.
WARNING: This symbol indicates a potentially hazardous situation,
that if not avoided could result in machinery damage, personal injury
or even death.
CAUTION: This symbol indicates a potentially hazardous situation,
that if not avoided could result in machinery damage or personal
injury.
NOTE: This symbol is used to identify special instructions or
procedures which, if not followed strictly, could result in machinery
damage.
ENVIRONMENT: This symbol reminds you to respect the
environment in relation to the correct disposal of waste material.
3.2 Follow all safety instructions
Using this manual, read all safety instructions and messages, and
be aware of the meanings of all safety decals. (See ‘Safety warnings
& instructions explained’). The spare part codes for each decal are
also listed, which are available from your McHale dealer. If safety
decals are damaged or missing due to wear and tear or component
replacement, ensure that they are replaced.

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As with all machinery, learn all operations and use controls by reading this manual
thoroughly. Do not attempt to let anyone operate this machine without being fully
instructed.
3.3 Store all items carefully
Store all attachments in a secure and safe manner so as to prevent
items from falling. Keep storage areas clear of bystanders and
children.
3.4 Personal protective equipment (PPE)
The following PPE should be worn, at all times, when carrying out
maintenance work on this machine, to help prevent health and
safety hazards:
Safety glasses
Ear muffs
Safety boots
Gloves
Tight fitting clothing
Use of mobile phones or radio/music headphones are strictly
forbidden while operating machinery and driving, as these impair
the operator’s attention.
3.5 In case of emergencies
In the event of any accident, emergency equipment should be kept
close at hand. A first aid kit and fire extinguisher along with
emergency phone numbers should always be available to machine
operators.
3.6 Stay clear of rotating elements
Serious injury or death can result from entanglement of clothing or body parts with PTO
shafts, drivelines and other rotating and moving components.
Keep all guards in place at all times, only wear close fitting clothing and ensure that the
tractor engine has stopped, the key has been removed and that the PTO has stopped
turning before carrying out any adjustments, connections or cleaning of PTO driven
equipment.

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3.7 Trained operator criteria
3.8 Operating the machine
In order to avoid serious injury or even death by being pulled into the machine:
Never attempt to clear a blockage while the machine is running.
Disengage the PTO, apply the hand brake, shut the tractor engine off and
remove the key from the ignition.
3.9 In the event of a fire
In the event of a fire, it is the operator’s decision to determine the
seriousness and hence the solution to the situation. The following is
given only as a guideline procedure:
Age related requirements General requirements
18 +
The operator needs to be fully
trained in the use of this machine
and have a valid tractor driver’s
licence.
The operator must be in full
control of his/her senses and
must not be under the influence
of any alcohol or drugs,
prescribed or otherwise.
The operator must have read
and understood all aspects of the
operator manual in order to
operate, maintain and clean the
machine. Ideally, they should
also receive training from their
McHale Dealer.
It is only acceptable to have
more than one person in the
tractor cab, if it has a second
seat.
16 - 18
An operator between the age of 16
and 18 years old must have a
provisional licence and must be
accompanied by an experienced
driver/operator, at all times, even
during maintenance and cleaning!
< 16
Persons younger than 16 years of
age are not allowed to operate,
clean or carry out maintenance on
this machine, under any
circumstances!
WARNING : Never clear a blockage while the machine is in operation!
Never attempt to clear a block while the machine is in operation. You
could be pulled in by the rotating parts, which could be extremely
hazardous, or even fatal!
WARNING : Stand well clear of the machine while it is in operation!
Stand well clear of the machine and tractor when the machine is
operating. Objects such as loose tines, stones and other debris may be
discharged from the machine.

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1. Switch off the control box.
2. Move the tractor and machine away from the flammable material.
3. Disengage the PTO, turn off the tractor and remove the key from the ignition.
4. Remove all hosing and electrical looms from the machine, assuming it is safe
to do so.
5. With all connections removed, disengage the machine from the tractor.
6. Drive the tractor away from the machine.
7. Using a suitable fire extinguisher, put out all the fires or call the fire brigade.
3.10 General safety warnings
It is important to be aware of the potential hazards associated with the operation of farm
machinery. Numerous research studies have shown that the majority of machinery-
related accidents occur as the result of human negligence, including taking shortcuts
to save time, lack of or improper maintenance, ignoring warnings, failing to read the
operator's manual, lack of or improper instruction and failure to follow safety rules.
Read and understand this operator manual before using the machine. If any of the
instructions appear unclear do not hesitate to contact your McHale dealer.
Only competent persons who have read and fully understood this manual are qualified
to operate this machine. (See ‘Trained operator criteria’). The owner of this machine is
obliged, by law, to ensure that every operator understands all of the functions, controls,
working processes and safety warnings, before operating the machine.
Safety devices
All safety devices such as guards, protection parts and safety controls must
be in place and in fully functioning condition. It is forbidden to operate this
machine with defective or incomplete safety devices.
WARNING: Fire prevention
It is recommended that the machine be kept reasonably clean and free
of build-ups of crop, lubricants, etc. This will help to reduce the risk of
fires.

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Danger Zone
The ‘Danger Zone’ is the area in front of the tractor, between the tractor and
the bale chopper and a minimum of 25 m behind the machine and 25 m on
either side.
It is the operator’s responsibility to ensure that there is no person in the
‘Danger Zone’ while operating the machine, especially during start up.
Before repair or reassembly
Safe lifting gear of sufficient capacity must be used for machine assembly. All
chains and slings used must be in good condition.
Before operation
Never operate farm machinery while under the influence of drugs or alcohol.
The physiological effects of drugs and alcohol impair performance and can
lead to operators taking risks or putting others at risk. This includes over-the-
counter cold/flu and allergy medications or prescription drugs that are not
recommended to be taken whilst driving a car or operating machinery.
The operator must ensure that the manufacturer’s instructions for attaching
and detaching the machine are followed. This includes the drawbar or linkage
attachment, the electric and hydraulic lines and, in particular, the lighting
system.
NOTE: ‘Danger Zone’ can vary in size
The operator must be aware of the ‘Danger Zone’ which can vary in size,
depending on operating conditions, i.e. hilly terrain.

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The operator must ensure that all covers are closed and all safety devices are
in operating mode.
The operator must ensure that there is no person in the ‘Danger Zone’.
Always be familiar with the health and safety requirements that may be in
force in the country of use.
During operation
While operating this machine on hilly, rough or sloping ground the operator
must take extra precautions. The ‘Danger Zone’ is increased in such
conditions. Precaution must be taken due to the risk of overturning. Always
travel at a speed suitable for the ground conditions.
The operator must ensure that there is a minimum of 4 m clearance between
the machine and any obstacle above, in particular electrical high voltage lines.
Particular care must be taken, if the machine is left idle for any extended
period, to ensure that all sensors and safety features are working correctly.
Before travelling on public roads
The owner of this machine is obliged by law to ensure that every operator has
a valid driving licence and is familiar with the road traffic regulations relating to
the country of use.
Always ensure that the electronic control box and hydraulic supply are
switched off.
Always ensure that the chute and slide extension are fully retracted.
Ensure that the rear loading door is closed fully and the tail lights are swung
out into their full visible position.
Performing maintenance
Maintenance and repair work on the machine should always be carried out in
accordance with this manual.
Maintenance and repair work exceeding the content of this manual should
only be carried out by qualified persons or your McHale dealer.
When conducting maintenance work tie long hair behind your head. Do not
wear a necktie, necklace, scarf or loose clothing when you work near the
machine or moving parts. Rotating machinery parts can entangle loose
clothing, long hair or dangling jewellery faster than a victim can react. If these
items were to get caught, severe injury could result.
WARNING: Do not carry people or animals on the machine
The operator must ensure that no persons or animals are carried on the
machine at any time or are hidden under the machine (on the tractor
persons are only allowed to sit on the relevant seats).

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Before working on this machine or altering any setting, the operator must
ensure the following:
(a) The tractor has definitely stopped moving
(b) The hand brake is applied
(c) The engine is shut down
(d) The ignition key is removed
(e) PTO shaft is removed from PTO stub
(f) Electronic power supply and control box is disconnected
(g) Hydraulic oil supply is switched off
*It is forbidden to open any safety guards or to carry out any work on the machine, unless
the above specified precautions have been carried out.
When conducting maintenance work always support the machine properly.
Where possible, lower the attachment or implement to the ground before you
work on the machine. If it is not possible to lower the machine or attachment
to the ground, always securely support the machine or attachment. Do not
work under a machine that is solely supported by a jack. Never support the
machine with props that may break or crumble under continuous load.
Never disable any electrical safety circuits, tamper with safety devices or carry
out any unauthorised modification to the machine.
Replace any electrical or hydraulic devices immediately, at the first sign of
malfunction or failure, as these components affect the functionality,
sequencing and thus safety of operation. Never use a machine where a
malfunction exists! Contact your McHale dealer to achieve a solution. Always
think ‘Safety First’!
Avoid heating near pressurised fluid lines, as pressurised lines can be
accidentally damaged when heat goes beyond the immediate flame area.
Regular clean down is recommended in order to maintain the machine in a
safe and reliable working condition. McHale recommend that the machine be
blown down with an air line, as opposed to a pressure washer, due to the
dangers involved with pressure washing and to protect the overall paint work
on the machine. If, despite our advice, a pressure washer is used then take
extreme caution and operate from ground level only. Never climb onto any
part of the machine, while pressure washing, due to the fact that all metal
surfaces become extremely wet and slippery and always ensure that the
tractor has been shut down, with the ignition key removed.
Tyres should be inspected for wear on a regular basis. Tyres should be
replaced before wear becomes excessive or after 10 years from the date of
manufacture, as indicated on the tyre. Care must be taken when handling
tyres. Tyres shall be inflated to the pressures indicated in this manual and on
the machine and never over inflated. Tyres shall only be inflated while on the
machine or in an appropriate safety cage.
During inspection
If carrying out an inspection during machine operation within the ‘Danger
Zone’ (extremely dangerous and NOT recommended!), then there should
be a fully trained and competent second person operating both the tractor and
machine controls. If at any time the second operator loses sight of the

McHale C430/C460/C470/C490 Bale Chopper
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inspector, turn off all tractor power immediately! Such inspection should only
be carried out if all guards are fully in place, the machine is on level ground
and a safe distance is kept from any hazards on the machine.
Guidance for safety of children on farms
All adults working or present on farms are required, by law, to do everything
reasonably practical to ensure the safety and health of children and young
people on the farm.
Children must be supervised at all times! Remember, farms are not
playgrounds!
Store farm machinery with safety & stability in mind.
Always exclude children from potentially dangerous areas (they will often get
into apparently inaccessible places). Do not allow them in farm yards on busy
days. Contractors should always be made aware of the presence of children.
Never leave children alone in a tractor cab as they can interfere with controls
and many children have been killed falling from the door or rear window of a
tractor.
Children under 16 years of age should never operate power-driven
machinery. Keys should be removed from vehicles and controls left in neutral.
Lower any implements or loaders to the ground and apply the hand brake.
Do not allow children to use bales of any description for playing. It is very easy
to fall from stacked bales resulting in serious injury, or fall between them
leading to suffocation. Make sure there is no evidence of children burrowing
under stacked bales. Keep matches in a safe place.
Children under 16 should never handle chemicals. Always keep them in their
correct containers and securely stored out of sight under lock and key.
Danger of lightning strike
If there is a risk of lightning in the area, stop all work.
If there is a risk of lightning when travelling, find a safe place to pull over and
stop the tractor.
Do not leave the tractor cab or start work until the risk of lightning has passed.

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4
Specific safety warnings
4.1 Electronic safety warnings
This machine is equipped with electronic parts and components which comply
to the EMC Directive 2014/30/EU but still may be influenced by electromagnetic
transmissions of other apparatus, such as welding machines, etc.
Check electric cables regularly for signs of breakage or wear. If in doubt
always replace.
Do not modify any safety circuits (faulty safety circuits will cause risks).
4.2 Hydraulic safety warnings
The maximum pressure in the hydraulic system of this machine should not
exceed 210 bar.
Always ensure the system is not under pressure before working on the
machine. Oil under pressure can penetrate the skin and cause injury. Beware
of pipes under accumulator pressure, depressurise lines by unthreading
connections extremely slowly.
Hydraulically actuated devices must be blocked mechanically against
movement, before working on the machine.
If any hoses are removed or replaced ensure they are marked and re-installed
to the correct position during re-assembly.
Check hoses monthly for signs of leakage or wear. Use a piece of card when
checking for leaks. Fine jets of hydraulic fluid can penetrate the skin. Never
use your fingers or face to check for leaks. If in doubt always replace. The
recommended maximum working time of hoses should not exceed 5 years.
Only use exact specification McHale genuine replacement parts.
Do not work on hydraulic systems unless you are qualified to do so. This work
should only be carried out by qualified persons or your McHale dealer.

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4.3 Noise level
The European Directive 2003/10/EC directs employers and employees to
control the noise level at work. The noise level at field work may differ
according to the tractor, ground, crops and other environmental conditions.
In normal conditions, whilst driving the machine, the noise level to the driver’s
ear does not exceed 70 dB (A) with the rear screen of the tractor cabin open.
The common noise level of the machine and the tractor is primarily influenced
by the tractor noise (radio is an additional noise source). It is recommended to
operate this machine with closed cabin windows.
4.4 Fire precautions
Be aware that crops are easily inflammable.
Do not smoke or make use of any open fire next to the machine.
A functioning fire extinguisher should always be available on the tractor.
The machine is to be kept clear of oil, grease, crops, string, plastic or any
other flammable material at all times.
Do not continue to work with overheated parts, cables or pipes, unless you
have identified and eliminated the reason for overheating.
Equipment being refuelled should have its engine turned off before refuelling.
Personnel should be instructed on how to properly refuel equipment: do
periodic maintenance checks on the tank, pump, hose and nozzle; and abide
by safety rules, such as not smoking when around the refuelling area.
4.5 Special safety devices/instructions
When maintenance or repair work has to be carried out on the machine, the
hand brake must be applied, engine shut down with ignition key removed. The
PTO shaft must be removed from the PTO stub, with the hydraulic and electric
power supply disconnected. It is forbidden to open any safety guards or carry
out any work on the machine unless the specified precautions have been
carried out.
Always use protective clothing and gloves when working at the chopping
system and avoid all contact with the chute base knife.
WARNING: The machine must be completely shut down before
using the unblocking system!
Ensure the engine has been shut down and PTO has been disconnected
before using the unblocking system. Never attempt to remove material
from the machine until it and the tractor have both come to a complete
stop (this is extremely important when working on the fan outlet, where
there is a risk of mutilating a finger or hand on the support plate or on
sections of the beater bar).