FARMTECH FORTIS 2200 User manual

User Manual
Universal push-off trailer / Manure spreader
FORTIS 2200, FORTIS 3000

Farmtech d.o.o.
User manual | FORTIS | R0
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MANUFACTURER
Farmtech d.o.o.
Industrijska ulica 7
SI-9240 Ljutomer
Slovenia
Tel.: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: www.farmtech.eu
Chassis number
Z Y 3
Please fill in.
EN-FRT_R0_NZU_0000_19-11
All Rights Reserved. Reproduction in any form, as well as translation, is prohibited without
permission. Without any written permission, any reproduction (printing, photocopying, microfilm or
other process) of passages from the instructions and storage, processing, reproduction or
dissemination through electronic systems is prohibited.
In the context of technological development, Farmtech d.o.o. reserves the right to make changes at
any time or without any specific notice on the product described or in these instructions.

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SAFETY NOTICE
The author and the publisher are not liable for
any physical damage or personal injury
resulting from failure to comply with these
instructions or for what has not been
explained in these instructions.
Maintenance must be carried out by suitably
qualified persons, who use appropriate tools
with regard to the complexity of the
maintenance.
These instructions describe everyday basic
maintenance and do not cover major repairs.
We recommend that you carry out proper
maintenance in an authorised service centre.
Repairs and maintenance work may be
dangerous. This security notice describes
only some of the potential risks and is
intended to alert the user to the dangers of
maintenance.
Personal protection:
Wear suitable protective equipment: safety
glasses, mask, protective gloves, helmet,
footwear, work clothes, etc. Always carry out
work in the presence of another person.
Unstable vehicles:
Never work under or near a vehicle that has
been lifted only with a jack. When working
under or near a raised vehicle, always make
sure that the jack is used in combination with
suitable stands or other suitable supports,
which combined with the jack and racks
support the specific weight of the vehicle.
Make sure that the vehicle is properly
positioned and secured on level ground, and
that other forces that could move the vehicle
during maintenance and cause serious or
even fatal injury do not influence the vehicle.
Hot parts:
Some parts, such as brake drums, gear units,
and bearings can become extremely hot
during use.
Pressurised hydraulic and air systems:
Before performing maintenance on a
hydraulic or air system, which is under high
pressure, pay particular attention to avoid
accidents and injuries or damage when the
pressure is released in the system itself.
Risk of fire, smoke, toxic gases and irritant
substances:
All fuels are highly flammable and oil vapour
can be very explosive. Only use suitable and
recognised cleaning fluids to clean and
degrease parts and follow the instructions on
the packaging. Avoid contact with skin and do
not breathe in vapours, smoke or toxic gases.
It is forbidden to smoke, use open flames, or
cause sparks if there is a possibility of
explosion or fire and in the presence of
flammable vapours, fuels, oils, paint, solvents,
dust, dry straw, etc. A suitable fire
extinguisher, depending on the degree of risk,
must always be within reach.
Asbestos:
The brake pads of the embedded axles do not
contain asbestos particles. Coatings without
asbestos were used before the EU
regulations prohibited its use. If you are in
doubt about the presence of asbestos (for
example, when performing maintenance on
older types of axes), treat the brakes and
brake pads as if they contain asbestos,
because asbestos dust can cause serious
health problems.
Environment:
Respect the environment and do not deposit
various oils, lubricants and used chemical
products in the wild. In accordance with the
Hazardous Waste Regulations, ensure that
hazardous waste is delivered to a suitable
collection or recycling centre for hazardous
waste.

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TABLE OF CONTENTS
A. PRODUCT WARRANTY .................................................................................................................7
B. SAFETY INSTRUCTIONS...............................................................................................................8
1. ABOUT THE SAFETY INSTRUCTIONS FOR THE FORTIS PUSH-OFF TRAILER /MANURE SPREADER..8
1.1. Content Overview ...................................................................................................................... 8
1.2. User Roles ..................................................................................................................................8
1.2.1. The Role of the Operator................................................................................................................ 9
1.2.2. The Role of the User ....................................................................................................................... 9
1.2.3. The Role of the Maintenance Worker ......................................................................................... 10
1.3. Security Labels ........................................................................................................................10
1.3.1. Description of all Pictograms Used ............................................................................................. 11
2. SAFETY CONCEPT –SEPARATION OF RESPONSIBILITY.....................................................................13
2.1. Appropriate Use of the FORTIS Universal Push-off Trailer as Manure Spreader ......... 13
2.2. Improper Use............................................................................................................................ 14
2.3. Areas of Responsibility for the Trailer / Spreader...............................................................14
2.4. General Safety Provisions...................................................................................................... 14
3. DANGERS -HOW TO IDENTIFY THEM IN A TIMELY MANNER AND PREVENT THEM PROPERLY..........15
3.1. Safety in Use ............................................................................................................................ 16
3.1.1. Areas of Danger............................................................................................................................. 16
3.2. The Most Important Dangers when Using the FORTIS Push-off Trailer.........................17
3.2.1. Misuse by Unauthorised Persons................................................................................................ 17
3.2.2. Inadequate Use due to Incomplete Instructions........................................................................ 17
3.2.3. Unsuitable Psychophysical Condition of the User .................................................................... 18
3.2.4. Damaged Trailer / Spreader......................................................................................................... 18
3.2.5. Injuring Others during Maintenance Work.................................................................................. 19
3.2.6. Protection during Maintenance Works............................................................................................. 20
3.2.7. Injuries due to Inadequate Spare Parts........................................................................................... 20
3.2.8. Less than 3 People in the Area of Danger ................................................................................. 21
C. INSTRUCTIONS FOR USE ........................................................................................................... 22
1. PURPOSE OF USE OF THE FORTIS UNIVERSAL PUSH-OFF TRAILER...............................................22
1.1. Scratching Drive ...................................................................................................................... 22
1.2. Moving the Trailer Push-off Wall ...........................................................................................23
2. PURPOSE OF USE OF THE FORTIS UNIVERSAL PUSH-OFF TRAILER AS SPREADER.......................23
2.1. Drive of the Universal Spreading Unit ..................................................................................24
2.2. Dosing Roller Drive ................................................................................................................. 25
2.3. Drive of the Vertical Spreading Unit...................................................................................... 25
2.4. Moving the Push-off Wall ....................................................................................................... 26
3. STARTING THE MACHINE ....................................................................................................................26
3.1. Control Steering Panel for the FORTIS Universal Trailer with a Spreading Unit........... 26
3.2. Safety at Standstill...................................................................................................................29
3.3. Attaching the Trailer / Spreader to the Towing Vehicle ..................................................... 29
3.4. Connecting Supply Pipes between the Tractor and Spreader.......................................... 30
3.5. Hydraulic Jack..........................................................................................................................30
3.6. Uncoupling the Trailer / Spreader from the Towing Vehicle .............................................31
3.7. Overwinter Storage of the Universal Push-off Trailer ........................................................31
3.8. Brakes ....................................................................................................................................... 32
3.8.1. Air Brakes ............................................................................................................................................ 32
3.8.2. Hydraulic Brakes................................................................................................................................. 33
3.8.3. Parking Brake................................................................................................................................. 33
3.9. Wheels and Tyres.................................................................................................................... 34
3.10. Axles and Axle Suspension ...................................................................................................34
3.11. Hydraulic Suspension......................................................................................................... 34
3.12. Steering Axle........................................................................................................................37
3.13. Retractable Axle .................................................................................................................. 37
3.14. Steering Axle with Mechanical Power Steering ..................................................................38

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3.15. Steering Axle with Electronic Power Steering ................................................................ 40
3.16. Transport.............................................................................................................................. 46
3.17. Safety Devices ........................................................................................................................ 47
3.19. Trailer Box / Transport Mechanism ...................................................................................... 50
3.19.1. Increments of the Box ................................................................................................................... 50
3.20. Hydraulic Installation .............................................................................................................. 50
3.20.1. Load-Sensing ................................................................................................................................. 51
3.21. PTO Shaft/ Drive................................................................................................................. 52
3.22. Hydraulic Slide Gate Cover............................................................................................... 53
3.23. Rear Protective Doors of the Spreading Unit/ Ensilage Doors .................................... 53
4. MAINTENANCE .................................................................................................................................... 54
4.1. General Maintenance ............................................................................................................. 54
4.1.1. Maintenance of Electrical Installation .............................................................................................. 56
4.1.2. Maintenance of Electronic Parts (Control Steering Panel)........................................................... 56
4.1.3. Setting/Adjusting the Sensors...................................................................................................... 57
4.1.4. Maintenance and Brake Adjustment................................................................................................ 57
4.1.5. Maintenance of Air Brakes................................................................................................................ 58
4.1.6. Maintenance of Hydraulic Brakes................................................................................................ 58
4.1.7. Maintenance of Tyres ........................................................................................................................ 59
4.1.8. Maintenance of Tandem / Tridem Suspension .............................................................................. 59
4.1.9. Maintenance of Hydraulic Suspension ....................................................................................... 60
4.1.10. Maintenance of Hydraulic Installation......................................................................................... 61
4.1.11. Replacing and Controlling Oil in Gear Trains ............................................................................ 61
4.1.12. Changing the Oil Filter .................................................................................................................. 63
4.1.13. Maintenance and Adjusting the Axles ........................................................................................ 63
4.1.14. Maintenance and Adjusting the Steering Axle........................................................................... 66
4.1.15. Lubrication ...................................................................................................................................... 67
4.1.16. Maintenance and Adjustment of Transmission Chains on the Dosing Rollers ..................... 68
4.1.17. Tensioning the Scratching Drive Chains (Conveyor Belt)........................................................ 68
4.1.18. Maintenance of the cardan shaft................................................................................................. 69
4.2. Noise Level .............................................................................................................................. 69
5. MODE OF OPERATION ........................................................................................................................ 69
5.1. Loading the Trailer / Spreader .............................................................................................. 69
5.2. Regulating the Spreading Quantity ...................................................................................... 71
5.3. Adjusting the Spreading Blades............................................................................................ 72
5.4. Adjusting the Limiting Flap .................................................................................................... 73
................................................................................................................................................................ 74
5.5. Switching on the Spreading Unit .......................................................................................... 74
5.6. Finishing Spreading................................................................................................................ 74
5.7. Blockage of the Spreading Unit due to Foreign Matter ..................................................... 75
6. CONSTRUCTION OF THE EQUIPMENT................................................................................................. 75
6.1. Mechanical Steering with Connecting Pipes....................................................................... 75
6.2. Electric Central Lubrication.................................................................................................... 76
7. CRITICAL SITUATION .......................................................................................................................... 76
7.1. Towing Vehicle Malfunction / Towing................................................................................... 76
7.2. Changing Wheels.................................................................................................................... 76
7.3. Rescuing the Trailer from Soft Ground ................................................................................ 76
8. OTHER HAZARDS WHILE THE TRAILER IS OPERATING -SUMMARY .................................................. 76
8.1. Driving Characteristics of a Loaded Trailer......................................................................... 76
8.2. Area of Operation of the Trailer/Spreader during Spreading............................................ 76
9. DISPOSING THE TRAILER /SPREADER (PARTS)NO LONGER SUITABLE FOR USE ........................... 77
D. TECHNICAL DATA........................................................................................................................ 77
1. TRAILER /SPREADER PERFORMANCE............................................................................................... 77
1.1. Wheels and Data..................................................................................................................... 77

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Dear Customer,
Thank you for the trust you have shown in us.
This user manual will familiarise you with the technical details and help you with the operation and
maintenance of the FORTIS universal push-off trailer / manure spreader. It will also alert you to any
potential dangers that may occur.
Therefore, we ask all users to familiarise themselves with the user manual before starting to work
with the push-off trailer / manure spreader. For better understanding of the instructions, we
recommend reading them a few times. That way, when using the FORTIS universal push-off trailer
/ manure spreader, errors will be reduced, and unnecessary problems and additional costs will be
avoided.
Avoid unprofessional maintenance on the FORTIS universal push-off trailer / manure spreader and
contact our service department directly instead.
Usage of the push-off trailer / manure spreader without the knowledge
of the user manual is prohibited!

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A. Product Warranty
The product warranty binds the manufacturer or the seller to hand over the instructions for use when
selling the FORTIS universal push-off trailer / manure spreader and to educate the customer on how
to work with the trailer in accordance with the regulations on safety, maintenance and usage. To
prove the correct handover of the push-off trailer / manure spreader and the instructions for use a
certificate must be issued. To this end, the form "Transmittal Minutes and Warranty Card" shall be
completed in triplicate. The seller and the buyer then sign the form. One signed copy of the
document is sent to Farmtech d.o.o., one copy of the document remains with the seller and one
copy goes to the buyer.
All Farmtech d.o.o. products are in constant technical development and are designed according to
the latest EU guidelines with which we fulfil all essential safety and health requirements.
Material damage, which is in accordance with national regulations for product warranty, is damage
resulting from the use of a push-off trailer / manure spreader and not on the trailer / spreader itself.
In accordance with the regulations, material loss of the company is excluded from the guarantee,
since the guarantee relates solely to persons.
Attention! When the first buyer resells the push-off trailer / manure spreader, it is also necessary to
attach the instructions for use and to educate the new buyer on how to work with the trailer /
spreader in accordance with the aforementioned regulations.
Before the FORTIS universal push-off trailer / manure spreader leaves the plant, it is subject to
careful control, which ensures that our buyer (seller) can only get it in an impeccable condition.
Check the condition of the trailer / spreader immediately upon delivery. Report any complaints to
the seller immediately.

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B. Safety Instructions
Chapter B refers to users (operator, user, and maintenance worker, see section 1.2.). The operator
educates the users about the safety concept of the FORTIS universal push-off trailer / manure
spreader. The responsibility of the users to understand and follow the provisions lies with the
operator. Chapter B summarizes the safety concept of Farmtech d.o.o. for push-off trailer / manure
spreader. The manufacturer's general safety instructions are binding because they ensure the safe
use of the push-off trailer.
1. About the Safety Instructions for the FORTIS Push-off Trailer / Manure
Spreader
1.1. Content Overview
Safety instructions for the FORTIS universal push-off trailer / manure spreader have been issued by
Farmtech d.o.o. and are shipped together with the FORTIS universal push-off trailer / manure
spreader. The safety instructions must be properly stored and accessible to all.
Also included are:
Technical description of electrical wiring
List of FORTIS spare parts
Handover certificate – warranty certificate
The use of a FORTIS universal push-off trailer / manure spreader can present significant risks in the
case of improper handling. The safety instructions are intended to inform the user and seek to instil
a sense for understanding the safe use. Refer to the operating instructions in chapter C for the actual
use of the push-off trailer.
FORTIS safety instructions are primarily a textbook for users. They
provide a basis for understanding the safety concept, familiarize you
with the safety requirements for the user, the vehicle and the
environment, and explain how to deal with risks and dangers in the
workplace.
1.2. User Roles
The safety concept of Farmtech d.o.o. defines three user roles with different profiles of complexity.
Any person who is entitled to use the trailer or spreader and is properly trained, can perform one or
more user roles. The operator decides on the concrete use and is also responsible for it. Before the
user can safely use the FORTIS universal push-off trailer / manure spreader in all situations, he or
she needs extensive knowledge and experience. User roles allow the operator to effectively
determine the areas of work for his co-workers.
When planning chores, the operator must consider the following criteria:
Clear separation of tasks and areas of responsibility
Providing instructions for each individual role (not too much and not too little)
Experience of the co-worker
Ability of the co-worker to perform tasks safely and efficiently

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1.2.1. The Role of the Operator
Operator
The role of the operator describes the buyer or manager. The operator is responsible
for the professional use of the trailer / spreader, coaching (educating and instructing)
the user and the maintenance worker, and for the perfect condition of the FORTIS
universal push-off trailer / manure spreader.
The operator is subject to the following rights and obligations:
Understanding the instructions in the user manual (FORTIS, technical description of
electricity) and passing on these instructions to the co-workers (user,maintenance worker).
Knowing the applicable safety regulations on accident prevention.
Planning the use of the FORTIS universal push-off trailer / manure spreader, informing the
user or maintenance worker about the realisation and controlling the work.
Ensuring correct use and perfect condition of the FORTIS universal push-off trailer / manure
spreader.
Ensuring that only users, who are mentally and physically able to complete the set tasks,
operate the FORTIS universal push-off trailer / manure spreader.
Prohibiting unprofessional alternations and providing the manufacturer's expert opinion
before doing so.
Notifying the manufacturer or seller of any possible safety deficiencies on the FORTIS
universal push-off trailer / manure spreader.

1.2.2. The Role of the User
User
The role of the user encompasses all persons who can use the FORTIS universal push-
off trailer / manure spreader without restriction at the request of the operator.
The user is responsible for the professional use of the devices and the control of the
FORTIS universal push-off trailer / manure spreader.
The following rights and obligations apply to the user:

The user must meet the legal requirements for operating machinery.
Has been trained by the operator or the manufacturer to safely use the push-off trailer /
spreader.
Must consistently follow the manufacturer's instructions (user manual) and follow the
instructions of the operator.
Must check the safety status of the FORTIS push-off trailer / manure spreader before each
use.
Must use FORTIS only in accordance with the instructions.
Must supervise the use of the push-off trailer / manure spreader if a third person is involved.
Must perform self-monitoring during work, consider all possible hazards, causes of
accidents, and implement all countermeasures (personal responsibility).

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1.2.3. The Role of the Maintenance Worker
Maintenance
worker
The role of the maintenance worker depicts a specialist, authorized by the operator, to
perform repairs and maintenance work on the FORTIS push-off trailer / spreader. The
maintenance worker is responsible for the maintenance work described in the user
manual.

The maintenance worker is subject to the following rights and obligations:

Requires a specialist mechanic education or other comparable education.
Can judge which maintenance and repair work he may not perform.
Consistently follows the manufacturer's instructions (user manual) and follows the
instructions of the operator.
Repair and maintenance work on the FORTIS trailer / spreader are only be carried out if he
or she is aware of the hazards and causes of accidents; self-monitoring or control of the
operator (personal responsibility).
1.3. Security Labels
Please note the importance of the following safety signs on the FORTIS push-off trailer / manure
spreader and in the user manual:
PROHIBITION!
The prohibition sign is round and has a black symbol on a white background.
The edge and the transverse line are red.
WARNING!
The warning sign is in the form of an equilateral triangle, has a black symbol on a yellow
background, and a black edge.
MANDATORY!
The mandatory sign is round with a white symbol on a blue background.
OBSTACLES AND HAZARDS!
Time-bound barriers or hazardous sites must be marked with yellow-black lines.
In any case, unauthorised persons should be prohibited from using the push-off trailer
/ manure spreader.

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1.3.1. Description of all Pictograms Used
Read the user manual before
using the trailer.
Only touch the trailer parts
when they are standstill.
Before maintenance works or
repairs, shut the engine off and
pull out the engine start key.
It is forbidden to be near
rotating parts during
operation.
Risk of injury!
Material particles
may fly out
during operation. Keep a safe
distance!
Never access the loading area
when the drive and the engine
are running!
Do not open the protective
devices while the engine is
running!
Do not stay in the area of the
moving cover during
operation!
Do not go under the raised
tailgate if it is not secured!
Maintain a safe distance to the
rotating parts of the machine!
Check the locking of the wheel
nuts.
Tighten the wheel nuts.
Do not reach into a pressing
area while moving parts are in
motion!

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Driving on the machine (trailer
box
, platform or ladder) is
forbidden!
Secure lifting cylinder with
locking device before getting
in hazardous area.
Avoid fluid escaping under
pressure. Consult technical
manual for service procedures.
Keep sufficient distance from
high voltage power lines!
Nominal voltage
Safety distance
to 1 kV
above 1 to 110 kV
above 110 to 220 kV
above 220 to 380 kV
3 m
4 m
5 m
6 m
Set the tensioner (min. 126, max. 133 mm).
Rotational speed of the shaft drive
Before removing or
uncoupling the device from the
vehicle, it must be secured
with a safety jam!
Close shields and guards prior
to operating the machine.
Read the user manual before
washing the trailer.
1000 min-1
ATTENTION!
Before the first use and after the first 20
to 50 km or approximately 10 working
hours check the wheel nuts and tighten
them if necessary.

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2. Safety Concept – Separation of Responsibility
As already mentioned, the safety concept of the company Farmtech d.o.o. determines three roles:
Operator
The role of the operator
User
The role of the user
Maintenance
worker
The role of the maintenance worker
As a user, you undertake to adhere consistently to the intended use of the FORTIS
trailer / spreader.
The following paragraphs separate the appropriate use from the improper use of the trailer /
spreader.
The stated information is binding!
2.1. Appropriate Use of the FORTIS Universal Push-off Trailer as Manure Spreader
The universal manure spreader or universal push-off trailer with a spreading unit is suitable for
spreading:
Stable manure
Poultry manure
Compost
Lime-sludge
Sediment from treatment plants

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2.2. Improper Use
To prevent accidents, Farmtech d.o.o. especially prohibits spreading of materials
with solid particles, where the diameter is greater than 100 mm.
The manufacturer does not accept warranty for damages and repairs to the spreader
that were caused by inappropriate materials present during spreading.
2.3. Areas of Responsibility for the Trailer / Spreader
The area of responsibility of the FORTIS push-off trailer / manure spreader manufacturer
The manufacturer of the FORTIS push-off trailer / manure spreader is responsible for technical safety
precautions that are in line with the scope of delivery:
Constructional safety devices including warning signs
Quality control during and after manufacture
The area of responsibility of the seller when selling the FORTIS push-off trailer / manure spreader
The seller of the FORTIS push-off trailer / manure spreader is responsible for informing the customer
about safety measures that are in line with the scope of the delivery.
Instructions consist of explanations of the following user manuals:
FORTIS (for the operator)
Technical description of electricity
Spare parts list FORTIS
Transmittal record - warranty certificate
The area of responsibility of the operator
The operator is responsible for the proper use of the FORTIS push-off trailer / manure spreader, for
the distribution of user roles that are in accordance with the instructions and ensuring that everything
is always in perfect condition.
Other users are subordinate to the operator in regard to the work and safe use. They are responsible
for complying with the instructions received (e.g. execution).
2.4. General Safety Provisions
In addition to the warning signs on the FORTIS push-off trailer / spreader and the
safety instructions in the individual user manual, it is necessary to strictly observe
the following provisions of the manufacturer:
1. Technical condition: the FORTIS universal push-off trailer / manure spreader is built
according to the latest technical standards and is safe to use. However, in the case of
unprofessional use by untrained personnel or improper use of the trailer /spreader, certain
hazards may occur.
2. Manufacturer's regulations for operation: the operating rules include the manufacturer's
references for proper use and the regulations for use and maintenance.

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3. Training the staff: the FORTIS universal push-off trailer / manure spreader can only be
used, maintained and serviced by authorised, properly trained and experienced personnel.
The staff must be particularly educated on the potential hazards that may arise.
4. Delimitation of competences: when starting the trailer / spreader and maintenance work,
it is necessary to determine the individual competences to ensure clear competence in
terms of safe use.
5. Unprofessional behaviour: any action that can affect the safety of persons (user, third
parties) and things (FORTIS, environment) needs to be refrained from.
6. Access by unauthorised persons: the operator must ensure that only trained persons
work with the push-off trailer / spreader.
7. Unauthorised changes to the system: arbitrary alterations and changes affecting the
FORTIS trailer / spreader safety are prohibited (see warranty conditions).
8. Mandatory notification of changes to the system: the user is obliged to immediately notify
the manufacturer of any changes on the FORTIS trailer / spreader, which affect safety.
9. Maintenance obligation: the operator is obliged to use the FORTIS trailer / spreader only
if it is in an impeccable condition.
10. Appropriately equipped workplaces: the operator must ensure the cleanliness of
workplaces on the FORTIS trailer / spreader with appropriate instructions and controls.
11. Removal of safety devices: safety devices can be removed only from a stationary FORTIS
trailer / spreader.
12. Controls after repairs or overhaul: after repair or overhaul, it is necessary to check
whether all safety devices are installed, and their faultless operation is enabled. Only then,
the FORTIS trailer / spreader can be used again.
3. Dangers - How to Identify Them in a Timely Manner and Prevent them
Properly
This section will inform you of all potential dangers arising from use and will attempt to show you
the close connection between the accident, the danger, and the cause of the accident.
Description: Security Labels (see 1.3.)
It describes the most important known hazards that correspond to the three operating modes:
Standstill
Use
Maintenance

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These are explained in three sections:
Danger (warning or ban)
Safety measures of the manufacturer
User safety measures (requirement)
3.1. Safety in Use
We assume that you are aware that none of the four participants (manufacturer, operator, user and
maintenance provider) alone can provide 100% safe use of FORTIS universal push-off trailer /
manure spreader. Appropriate experience that enables us to securely and economically use the
FORTIS universal push-off trailer / manure spreader can be provided only with the common effort
of all participants.
In spite of all the safety measures, a variety of hazards may arise when using the FORTIS universal
push-off trailer / manure spreader. Safe use is therefore only possible through the cooperation and
assistance of all participants.
We count on you and your full attention as it concerns your safety and health!
3.1.1. Areas of Danger
There are two areas of danger concerning the FORTIS universal push-off trailer / manure spreader.
Each area has its own specific dangers:
Area of danger of the universal push-off trailer at:
Normal use
Maintenance
Overload
Insufficient maintenance and defects
Use of inappropriate spare parts
Arbitrary alterations of the machine
Inadequate use
Area of danger of the user at:
Misuse
Inattention
Incorrect instructions
Incorrect assessment of a particular danger or cause of the accident
Negligent behaviour due to stress, lack of experience
Tiredness or alcohol consumption (drug use)
Abuse of unauthorised persons

User manual | FORTIS | R0
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3.2. The Most Important Dangers when Using the FORTIS Push-off Trailer
We expect the users to get to know potential dangers or study them in order to be
able to handle the universal push-off trailer / manure spreader at any time!
3.2.1. Misuse by Unauthorised Persons
PROHIBITION!
Unauthorised persons are prohibited from using the machine!
MANDATORY!
If the machine is not in use, pull out the key, close the console and
safely store the key.
Danger
Unauthorised use of FORTIS push-off trailer / manure spreader may cause
unforeseen hazards.
Security measure
A safety lock protects the towing vehicle of the FORTIS push-off trailer /
manure spreader.
Countermeasures
After finishing work with the FORTIS push-off trailer / manure spreader,
always pull out the keys from the towing vehicle, block the console and
store the keys in a safe place.
Operator: Prevent access to unauthorised persons and make decisions
about the rights for use of your co-workers.
Unauthorised persons should not be allowed to use the trailer / spreader!
3.2.2. Inadequate Use due to Incomplete Instructions
WARNING!
Incorrect use due to incomplete instructions.
MANDATORY!
Instructions for use must be read and the described safety
instructions followed.
Danger
For safe use, it is essential to instruct users to deal with hazards, causes of
accidents and countermeasures. Missing or incomplete tutorials lead to
incorrect use. The safe and efficient use of the FORTIS push-off trailer /
manure spreader is thus reduced or prevented.

Farmtech d.o.o.
User manual | FORTIS | R0
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Security measure
Safety signs on the trailer / spreader and manufacturer's instructions
contained in the various instructions for use. Introduction to safe use of
FORTIS push-off trailer / manure spreader
, mandatory operator
instructions, legal regulations in case of accidents.
Countermeasures
All users: adhere to safety information on warning signs, schooling
documentation and regulations. Follow this information consistently and
pass it on to others.
Hazards need to be recognised and eliminated!
3.2.3. Unsuitable Psychophysical Condition of the User
PROHIBITION!
Unsuitable psychophysical condition of the user.
MANDATORY!
Start work rested and with a sober head.
Follow and comply with all safety instructions.
Danger
Stress, tiredness and inadequate sobriety due to alcohol, drugs or
medicines can prevent rapid and safe response in case of danger, thereby
threatening the user, other persons or things.
Security measure
Follow the instructions of the manufacturer and operator.
Countermeasures
User: Start work rested and with a sober head. Pay attention to signs of
tiredness and take enough breaks during work. Avoid alcohol or other illicit
substances while working.
Operator: Include sufficient breaks for the user during work. Provide
sufficient safety and do not overload the push-off trailer / spreader.
Only a rested user with a clear head can use the FORTIS push-off trailer / manure
spreader!
3.2.4. Damaged Trailer / Spreader
WARNING!
Damaged trailer / spreader.

User manual | FORTIS | R0
Farmtech d.o.o.
19
MANDATORY!
Only use the trailer / spreader if it is in perfect condition.
Disturbances and faults must be repaired immediately.
Danger
Devices that are not safe to use or not properly maintained pose a hazard
for the user, for others and for the environment.
Security measure
Follow the warning indicators on the FORTIS push-off trailer / manure
spreader and maintenance instructions!
Countermeasures
User: check the safety of the FORTIS push-off trailer / manure spreader
before each use. All faults on the trailer have to be immediately
communicated to the operator. When using the trailer / spreader, avoid
overloading and use existing safety devices.
Operator: Maintain the FORTIS push-off trailer / manure spreader
regularly. Stop using the damaged FORTIS push-
off trailer / manure
spreader immediately and have it professionally repaired.
Maintenance worker:
Repair the defects professionally and check the
safety devices before using them again.
Trailer / spreader defects can jeopardise your personal safety!
3.2.5. Injuring Others during Maintenance Work
WARNING!
Possible injury to others during maintenance work.
MANDATORY!
When performing maintenance work, have visual contact with
other people.
Danger
In the case of maintenance work on the FORTIS push-off trailer / manure
spreader, dead corners, which are not taken into account and can cause
significant risk of physical injuries, may occur during the control of trailer
functions.
Security measure
Alert people near the trailer and always pull out the key from the towing
vehicle.
Countermeasures
Operator: Allow only trained persons to maintain the FORTIS push-off
trailer / manure spreader.
Maintenance worker:
in the case of maintenance work, carry out any
inspection of the functions of the trailer only with the knowledge of other
persons present. Before starting, other people present must be informed
about your intended work.

Farmtech d.o.o.
User manual | FORTIS | R0
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Haste and hurry can cause danger!
3.2.6. Protection during Maintenance Works
WARNING!
Risk of injury during maintenance and cleaning.
PROHIBITION!
It is prohibited to stay in the trailer / spreader!
Danger
There is a high risk of injury during the maintenance and cleaning of the
FORTIS push-off trailer / manure spreader.
Security measure
In principle, it is prohibited to stay in the FORTIS trailer / spreader.
Maintenance and cleaning can only be carried out when the trailer/
spreader is at a standstill!
Only access protected dangerous areas!
3.2.7. Injuries due to Inadequate Spare Parts
WARNING!
Injuries due to inadequate spare parts.
MANDATORY!
Only use original spare parts to maintain the trailer / spreader or in
extreme cases those that offer the same level of security as the
original spare parts.
Danger
In case of improper maintenance or repairs, replaced spare parts may
break down if they do not meet certain requirements or are not handled
properly.
Example: a burst pipe and with it pressurised hot oil gushing out.
Security measure
Actions to ensure quality safety measures in the production of relevant
spare parts.
Countermeasures
Operator: Let the FORTIS trailer / spreader be inspected regularly and
properly maintained.