Metal-Fach T703A User manual

FARMING TRUCK TRAILER
T703A
INSTRUCTIONS MANUAL
TRANSLATION OF THE ORIGINAL INSTRUCTIONS MANUAL
REV. II
JANUARY 2020
Instruction Manual No. T703A-02-167/2013

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 3
EC DECLARATION OF CONFORMITY
The
undersigned,
Jacek Kucharewicz, President of the Board,
hereby declares, with full responsibility, that the complete machine:
FARMING TRUCK TRAILER
1.1.
Brand (the trading name of the
manufacturer)
Metal-Fach
1.2. Type: T703A
1.2.1. Variant:
1.2.2. Version:
1.2.3. Trade name(s) (if any):
1.3.
Category, Subcategory, and Vehicle-
Speed Indicator
R3a
1.4. Company name and manufacturer’s
address:
Metal-Fach Sp. z o.o.
ul. Kresowa 62
16-100 Sokółka, Poland
1.4.2.
Name and address of the
manufacturer's authorised
representative (if applicable)
N/A
1.5.1.
The location of the manufacturer's
rating plate
Right-hand side of the front
crossmember on the Trailer body
1.5.2.
The method used to fix the rating plate
of the manufacturer:
Bonded
1.6.1.
The location of the vehicle-
identification number on the chassis
The right-hand side of the front cross
member of the chassis frame
2. Machine-identification number:
Complies with all the appropriate regulations of Directive 2006/42/EC and the Regulation of
the Minister of the Economy dated 21 October 2008 on the principal requirements for
machines (Journal of Laws of 2008, No. 199, item 1228, as amended)
The following harmonised standards were applied to assess the compliance.
PN-EN 1853+A1:2009, PN-EN ISO 4254-1: 2016-02, PN-EN ISO 12100: 2012,
and the following standards: PN-ISO 3600:1998, PN-ISO 11684:1998, and Regulation of
the Minister of Infrastructure dated 31 December 2002, on technical conditions of vehicles
and the range of their necessary equipment (Journal of Laws of 2003, No. 32, item 262, as
amended).
Safety Testing Report No.: MF/01/2016
This EC Declaration of Conformity shall become null and void if the machine is
modified or reconstructed without the Manufacturer's consent.
Sokółka
(Place)
03/07/2016
(Date)
Jacek Kucharewicz
(Signature)
President of the Board,
(Position)

4INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
Machine data
Type of machine:
Farming Truck Trailer
Trade name:
T703A
Serial number/ VIN(1):
_______________________________
Machine manufacturer:
METAL-FACH Sp. z o.o.
16-100 Sokółka
ul. Kresowa 62
Phone: [phone]
Fax.: [phone]
Seller:
_______________________________
Address:
_______________________________
_______________________________
Phone/Fax.:
_______________________________
_______________________________
Delivery date:
_______________________________
Owner or user:
Last Name:
_______________________________
Address:
_______________________________
_______________________________
Phone/Fax.:
_______________________________
(1) The data is located on the machine's rating plate located on the front part of the
machine's main frame

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 5
Table of Contents
INTRODUCTION ..........................................................................................................7
1. General description.............................................................................................9
Introduction .....................................................................................................9
Machine identification......................................................................................9
The intended use of the Trailer .....................................................................11
Basic components.........................................................................................12
Storage, sale, and transport..........................................................................12
1.5.1 Storage....................................................................................................12
1.5.2 Sale .........................................................................................................12
1.5.3 Transporting to the User..........................................................................13
1.5.4 Transporting the Trailer by the User........................................................13
Cleaning the Trailer.......................................................................................14
Storage..........................................................................................................15
2. Safety of use.....................................................................................................17
Obligation to provide information ..................................................................17
General principles regarding user safety ......................................................17
Safety of operation ........................................................................................17
Warning and information pictograms ............................................................20
2.4.1 Hazard-warning symbols.........................................................................20
2.4.2 The arrangement of the pictograms on the machine...............................24
3. Technical data ..................................................................................................26
Basic technical data ......................................................................................26
Dimensions of the Trailer ..............................................................................28
General design and principles of operation...................................................29
3.3.1 Chassis....................................................................................................29
3.3.2 Load area ................................................................................................29
3.3.3 Hydraulic tilting mechanism of the load-carrying body ............................29
3.3.4 Electrical system (signalling and warning) ..............................................31
3.3.5 Support foot.............................................................................................33
3.3.6 Brake system...........................................................................................34
Pneumatic and hydraulic systems.................................................................35
4. Information on use ............................................................................................36
Use with a tractor ..........................................................................................36
4.1.1Coupling the Trailer with the tractor ........................................................36

6INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
4.1.2 Uncoupling the Trailer from the tractor....................................................36
Start-up .........................................................................................................37
Loading the Trailer body ...............................................................................37
Unloading the Trailer's body..........................................................................39
Driving on public roads..................................................................................40
The hydraulic system ....................................................................................41
4.6.1 Using the hydraulic system tilting the load-carrying body .......................41
4.6.2 Adjusting the hydraulic mechanism tilting the load-carrying body...........42
5. Elements requiring ongoing adjustments..........................................................43
Wheels – bearing play adjustment ................................................................43
Wheels – tyres ..............................................................................................44
Brakes ...........................................................................................................45
5.3.1 Maintaining the pneumatic system of the brakes ....................................45
5.3.2 Adjustment of the brake system components .........................................46
6. Scheduled inspections......................................................................................48
Technical maintenance .................................................................................48
Periodic maintenance....................................................................................48
Repair instructions ........................................................................................49
Lubrication.....................................................................................................50
Metric-bolt-tightening torques........................................................................51
7. Defects and troubleshooting .............................................................................52
8. Authorised service ............................................................................................53
Guarantee service.........................................................................................53
Routine service .............................................................................................53
Ordering spare parts .....................................................................................53
9. Disassembly, disposal, and environment protection.........................................54
10. Residual risk .....................................................................................................55
Residual-risk description ...........................................................................55
Assessing residual risk ..............................................................................55
INDEX OF NAMES AND ABBREVIATIONS ..............................................................56
ALPHABETICAL INDEX .............................................................................................57

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 7
INTRODUCTION
The information included in the Instructions Manual is valid as of the date of its drawing
up. The manufacturer reserves its right to make design changes to machines, and due to this,
some values or illustrations might not correspond to the actual state of the machine supplied
to the user. The manufacturer reserves its right to make design changes without amending
these instructions. The Instructions Manual is part of the basic equipment of the machine.
Before using the machine, the User is obliged to read the contents of this Instructions Manual
and to comply with its recommendations. It will ensure a safe operation and a trouble-free
machine operation.
The machine has been designed in accordance with the standards and legal provisions
contained in the declaration of conformity. The Instructions Manual describes the principal
safety and operation rules for the Trailer manufactured by Metal-Fach.
The significant obligations of the Manufacturer are shown in the Guarantee Certificate,
which includes the complete regulations currently in force regarding guarantee services.
If the information included in the Instructions Manual proves to be incomprehensible,
you should ask for assistance at the point of sale where the machine was purchased, or the
manufacturer directly.
The spare-parts catalogue functions as a separate list. It is attached in the form of a
CD as part of the machine purchase. It is also available on the Manufacturer’s web site:
www.metalfach.com.pl
Pursuant to the Act of 4 February 1994 on copyrights and related Laws (Journal of
Laws of 2018, item 1191), this Instructions Manual is protected by copyright. It is prohibited to
copy and distribute the contents and figures herein without the consent of the proprietor of the
copyright.
The Guarantee Certificate, together with the warranty terms, is attached to this
instructions Manual as a separate document.
Manufacturer’s address:
Metal-Fach Sp. z o.o.
ul. Kresowa 62
16-100 Sokółka
Contact:
Phone: [phone]
Fax.: [phone]

8INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
The symbols used in these Instructions:
Hazard-warning symbol. This indicates the occurrence of a serious
hazard condition, which, if not avoided, can result in death or serious
injury. This symbol warns against the most-dangerous situations.
This symbol highlights very important information and
recommendations. Non-compliance with the described
recommendations risks serious damage to the machine due to its
incorrect operation.
This symbol indicates the possibility of the occurrence of a hazard,
which, if not avoided, can result in death or serious injury. This symbol
indicates a lower level of risk of injury than the symbol including the word
“DANGER”.
This symbol indicates useful information.
This symbol indicates maintenance activities that should be performed
periodically.
CAUTION
DANGER
WARNING

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 9
1. General description
Introduction
THE INSTRUCTIONS MANUAL IS PROVIDED WITH THE TRAILER'S BASIC
EQUIPMENT
The Trailer is intended for the transporting agricultural produce and other bulk and loose
materials, within the farm area and on public roads.
To operate the Trailer in a safe manner, read and adhere to all the instructions set out
in this Instruction Manual. Abiding by the guidelines provided in the Instructions Manual
ensures safe operation for the User, and also prolongs the machine's service life.
Machine identification
Identify the Trailer based on the rating plate and VIN number. The rating plate is fixed
on the right-hand side of the front crossmember of the Trailer's body frame. The VIN number
is stamped on the right-hand side of the front crossmember on the Trailer’s chassis frame, and
on the rating plate (see Fig. 1).
Figure 1. Location of the rating plate
Figure 2.
CAUTION
CAUTION!
Entering public roads without a rating plate or with an illegible rating
plate are prohibited.
Rating plate
650-900 (depending on wheels)
VIN number
min. 10mm

10 INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
Figure 3. Example of a rating plate
Please read the Instructions Manual carefully!
Upon purchase, check the compliance of the serial / VIN number
located on the machine's rating plate with the number specified in the
Instructions Manual and the Warranty Card.
It is often necessary to provide the Trailer's VIN number to identify
the Trailer unambiguously when ordering spare parts, or if any other
problems arise, so it is advisable to write this number down below.
VIN number of the Trailer:
S U M S S K
CAUTION
CAUTION!
The use of the Trailer by those who have not read this Instructions
Manual is forbidden. The Trailer should only be operated by trained
operators.

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 11
The intended use of the Trailer
The Trailer is intended for transporting agricultural produce and other bulk and loose
materials, or for carrying loads on box pallets or Europallets, within the farm area and on public
roads. It is also possible to use it to transport building materials, mineral fertilisers, and other
loads, provided that the appropriate requirements defined in section 4.3 have been met.
Loading the Trailer's body.
The Trailer can be unloaded either manually or by tilting the body to the rear, or to the
sides. The Trailer is designed to work with agricultural tractors equipped with an external
hydraulic system, sockets for the signal and warning system and the braking system, and a
transporting hitch.
The Trailer must not be used for the transportation of fuel, gas cylinders, or similar
loads, as it would require complying with the additional technical conditions regarding the
carriage of dangerous goods. The Trailer must not be used for transportation of toxic materials,
which could cause environmental contamination. The manufacturer is not responsible for the
resulting damage – this risk is borne by the owner.
The Trailer cannot be used to carry people, animals, or goods classified as hazardous
materials.
The Trailer may only be used by those who have read the Instructions Manual, have
been trained in the scope of the hazards it can create, and are capable in providing pre-medical
assistance to accident victims.
In order to use the Trailer in accordance with its intended use, you must also perform
all the operations associated with the correct and safe operation and maintenance of the
machine. Therefore, the user must:
1) Read and follow the guidelines contained in the Instructions Manual.
2) Observe the instructions for maintenance and routine adjustments,
3) Follow the safety principles.
4) Comply with the road traffic regulations within a particular country where the Trailer
is being used.
DANGER!
DANGER!
The Trailer must not be used contrary to its intended purpose. It is
especially forbidden to transport the following:
•People and animals;
•Unsecured toxic materials, since there is a possibility of causing
environmental pollution;
•Machinery and equipment, in which the location of their centre of
gravity can have an adverse effect on the Trailer's stability;
•Loads which cause non-uniform loading of and overloading of the
axles;
•Unsecured loads, which can change their position on the load-
carrying body while driving.

12 INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
Basic components
The basic components of each Trailer include the following:
•Instructions Manual;
•Warranty Certificate with warranty terms and conditions;
•A bracket for fixing a slow-vehicle marking plate
•Brake system;
•A parking brake;
•Lights.
If requested by the client (subject to an additional fee), the manufacturer can equip the
Trailer with a slow-vehicle marking plate and a reflective warning triangle.
Storage, sale, and transport
1.5.1 Storage
The Trailer must be protected from direct exposure to weather conditions (e.g. sun and
rain), parked on a solid ground on its ground wheels, secured with chocks under the wheels
(reduce tyre pressure and cover the tyres, if there is a likelihood of exposure to sunlight). Long-
term storage is permitted only in enclosed areas.
If the Trailer is exposed to weather conditions, inspect it from time to time to make sure
that no rainwater has accumulated inside it. Make sure the paint coating is intact. These areas
should be cleaned, degreased, and then covered with paint, maintaining a uniform colour and
even thickness of the protective coating.
If the Trailer is equipped with a canvas cover, regularly check to ensure that no water
has accumulated on its surface. Too much water accumulating on the surface of the canvas
cover may damage both the cover and its supporting frame.
1.5.2 Sale
The buyer shall collect the Trailer from the manufacturer or from the point of sale, or
agrees on the terms of delivery with the manufacturer.
The Trailer is sold as ready for operation and with the basic accessories, as specified
in section 1.4 of this manual. Additional equipment may be purchased for an additional fee.
Personnel at the point of sale are obliged to make sure that the buyer is acquainted
with the principles of design and operation of the Trailer, safety requirements, and warranty
conditions.
The Buyer is obliged to check whether:
•The Trailer is complete, undamaged, and equipped with all the basic
components;
•The data on the nameplate and the VIN number stamped on the chassis frame
are compliant with the data entered in the warranty;
•The warranty card is filled in correctly, according to the identification data
provided on the rating plate.

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 13
1.5.3 Transporting to the User
The Trailer must be transported on its wheels, coupled to a tractor, or on a low-loading
platform, from the point of sale or from the manufacturer. Before it is loaded onto a low-loading
platform, couple it to the Tractor's hitch and connect the brake-system’s lines. Use unfolded
ramps to drive the Trailer onto the low-loading platform. Once on the low-loading platform,
secure the Trailer wheels with chocks.
Having done this, uncouple the brake lines and uncouple the Trailer from the tractor.
Then, secure the Trailer with special straps designed for securing loads when transporting
(transport belts, ropes, chains, guy ropes, etc.). Make a visual check to ensure the fastening
items are fully functional, i.e. they are not broken, worn, or the hooks are unbent. Install the
wheel chocks in such a way as to prevent the Trailer from moving. Secure the Trailer in such
a way as to prevent its movement during transportation.
Before unloading the Trailer, unfold the ramps, and then unlock the straps which
secured the Trailer against possible sliding down during transit. Next, drive the tractor close
enough to connect the brake lines. Finally, pull out the chocks from under the wheels of the
Trailer. When all of the above steps have been completed, proceed with driving the Trailer
down from the platform.
CAUTION
CAUTION!
General health and safety regulations must be observed when
loading and unloading the Trailer. Those operating the loading and
unloading equipment must have the required authorisation to use it.
CAUTION
CAUTION!
Pay particular attention to the angle of inclination of the ramps on the
low loader. It may not exceed 10°. Excessive inclination of the ramps
can lead to damage both the agricultural trailer and the transportation
trailer.
1.5.4 Transporting the Trailer by the User
The User may transport the Trailer by towing it to its destination with their own
agricultural tractor.
Before transporting the Trailer by yourself, it is absolutely essential to read this
Instructions Manual and to follow the guidelines therein.

14 INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
CAUTION
CAUTION!
The operator of the tractor must read this Instruction Manual and
adhere to the guidelines therein.
CAUTION
CAUTION!
When driving a trailer-towing vehicle, particular caution must be
exercised, as the vehicle's centre of gravity shifts upwards.
Use only technically sound and certified fastening accessories.
Before selecting the fastening accessories, read the operating
instructions provided by the manufacturer of the particular accessory.
DANGER!
DANGER!
Check the components which the tractor and Trailer are coupled with,
as their improper use can cause an accident.
Cleaning the Trailer
After finishing work, thoroughly clean the Trailer and wash it with a jet of water.
Clean the machine before each long period of disuse, after carrying loads which can
cause corrosion, and whenever necessary. Clean the Trailer according to the following
guidelines.
The machine can only be cleaned in designated areas, when the ambient temperature
is above zero.
First, before you start the cleaning, open the sideboards and extensions of the Trailer
to remove any residual material which has been carried. Once that has been completed, start
cleaning the Trailer.
It is forbidden to use any kind of organic solvents or other substances, which could
damage varnished surfaces, or rubber and plastic components.
A pressure washer may be used to clean the Trailer. Before using a washer, read its
Instruction Manual. When using a pressure washer, keep a safe distance between the device's
nozzle and the surface of the Trailer. The minimum distance is 50 cm. When washing the
Trailer using a pressure washer, never point the water jet directly at the hydraulic and
pneumatic system components, i.e. hoses, valves, cylinders, plugs, electrical connections etc.,
or at the Trailer’s lubricating points, information and warning signs, and the rating plate.
Surfaces contaminated with oil or grease must be cleaned with agents intended for this
type of contamination. It is acceptable to use other degreasing agents designed for cleaning
this type of contamination. Before using them, it is recommended that you read the information
on how to use them to clean a particular surface. After degreasing a contaminated surface,
wash it with water and a detergent which is intended for this purpose.

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 15
Wash down the Trailer with clean water or water with detergent. When using various
types of detergents and organic agents, remember that they can affect the machine’s
components, especially the seals and flexible hoses. Some substances can accelerate the
ageing of the material. Use only special cleaning and maintenance products designed for
surfaces. Always read and follow the information provided with the cleaning and maintenance
products.
The spray-suppression skirts must be cleaned on a regular basis.
CAUTION
CAUTION!
After cleaning and drying the machine, grease all the lubrication
points.
Storage
The Trailer must be stored in roofed areas (preferably on a level and hard surface) and
in such a way as to prevent any injury to people and animals.
If the Trailer is not to be used for a longer period of time, ensure the machine is
protected from the harmful effects of the weather. Preparing the Trailer for long-term non-use
involves, among other things, the thorough cleaning and drying of all machine components,
including tyres and rims, in accordance with the instructions in Section 1.6. Cleaning the
Trailer.
Ensure that there are no corrosive environments. To do this, apply primer coat and
topcoat on the susceptible places, after having prepared them properly. Follow the
recommendations of the paint manufacturers.
When preparing the Trailer for long periods of non-use, lubricate the machine parts,
regardless of the date of the last lubrication.
Check the tyre pressure from time to time during long-term non-use of the machine. If
the pressures are too low, re-inflate the tyres.
Changing the position of the wheel is recommended every 14 days so that the contact
area between the tyre and the ground is variable during extended periods of non-use.
Wash the canvas cover and dry it before you store it for a long period of time. Ensure
the tarpaulin is stored either in the unfolded or rolled-up position so as not to cause folds in the
material.

16 INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
CAUTION
CAUTION!
In order to achieve the correct tensioning of the canvas cover, its reel
must be fastened to the knob of the locking mechanism of the lever
releasing the rope clamping on both sides of the Trailer. If the reel of
the canvas cover is supported by the knob, it prevents the canvas
cover from stretching properly.
Poor tensioning of the canvas cover causes water to accumulate on
its surface, etc. As a result, the canvas cover will deform and fail to
fulfil its purpose.
Figure 4. Correct tensioning of the canvas cover
CORRECT
CORRECT
WRONG

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 17
2. Safety of use
Obligation to provide information
CAUTION
CAUTION!
When the Trailer is handed over to other users, attach the Instruction
Manual. The person receiving the Trailer must undergo training, as
indicated in the content of the Manual.
General principles regarding user safety
Each time before using the Trailer, conduct a pre-operational safety check in the
following ways:
1. Observe the generally applicable safety and accident prevention regulations, in
addition to the information provided in this Instruction Manual;
2. The attached symbols, and warning and informational inscriptions, provide important
guidelines for safe operation – complying with them helps you stay safe.
3. Operate the Trailer only if all the required devices are connected and protected against
unintentional uncoupling or opening (e.g. hitch and drawbar, couplings);
4. Before you start work, learn the functions of and the ways of operating all the devices
and controls. It will be too late to do this during the operation;
5. It is forbidden for people who are under the influence of alcohol or other stimulants,
who are untrained, or do not have the proper authorisation to drive motor vehicles to
operate the Trailer;
The improper use of the machine will result in the risk of voiding the warranty. The user
who fails to operate the Trailer, according to its intended use, assumes full responsibility for all
the consequences resulting from such use.
Safety of operation
1. Before using the machine, the user must read and understand the content of this
Instruction Manual. Observe all instructions in this Manual during operation.
2. If the information contained in this Manual is unclear, please contact the distributor
running an authorised technical service on behalf of the Manufacturer or contact the
Manufacturer directly.
3. Careless and improper operation of the Trailer, and failure to observe the guidelines
contained in this Instruction Manual, crates hazards to health.
4. Failure to observe the safety rules poses a threat to the health and life of the operators,
and third parties.
5. Be advised that there are residual risks, which makes complying with the safety rules
a priority, when operating the Trailer.
6. All safety-related information must also be passed on to all other Trailer users.
7. Before starting, check the immediate vicinity (for the presence of children or
bystanders). Pay particular attention if visibility is reduced.

18 INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
8. It is forbidden to stand on the Trailer during a ride, as it is when coupling the Trailer to
the tractor, and during loading and unloading.
9. When unloading is completed, the load-carrying body must be fully lowered. Never
leave the Trailer unattended with the load-carrying body raised.
10. It is only possible to enter the Trailer if it is in a complete standstill and with the tractor's
engine switched off.
11. The raising and lowering of the load-carrying body should always be controlled from
the driver's seat.
12. Couple the Trailer as prescribed and only connect it to the recommended equipment
and secure the drawbar eye with the tractor's transporting hitch.
13. Special care must be taken when coupling and uncoupling the Trailer to and from the
tractor.
14. When installing and removing, any support and safety devices, and ladders should
always be placed in a position that ensures safe operation.
15. Adhere to the acceptable axle loads, total weight, and transporting dimensions.
16. Check the transporting equipment, such as the brakes and lights, the marking plate,
and other protective devices, for their connecting and functioning.
17. Before driving, check the function of the lights and brakes and prepare the Trailer in
accordance with the instructions provided in section "Driving on public roads".
18. Observe the changes in the vehicle's behaviour, its steering, and braking performance
resulting from the coupled Trailer and its load.
19. When driving with a Trailer, take into account the distribution of its load or inertia forces,
especially if the load is asymmetrical.
20. Do not stay within the range of the load to be discharged.
21. The hydraulic lifting (tilting) of the load-carrying body may only be started if:
•the Trailer is coupled to the tractor,
•it is standing on a hard and flat surface,
•there is no one in the unloading area,
•the tractor is aligned with the axle of the Trailer,
•keeping a safe distance from the power lines,
•there are no strong gusts of wind.
22. If you need to unload a carried load backwards on an incline, the tractor and Trailer
should be positioned in the uphill direction. With side unloading on a slope, the load-
carrying body should be tilted to the side opposite of the Trailer's inclination. Please
note that you cannot unload the Trailer forward.
23. The Trailer's body must be secured against falling down, by means of the Trailer's
support, when carrying out any work with the body raised. Switch off the tractor's engine
and remove the key from the ignition switch.
24. Be careful to avoid crushing fingers and hands when opening and closing the sides of
the load-carrying body.
25. Observe the warnings against crushing and shear points when starting the Trailer.
There is a risk of injury when coupling and uncoupling the Trailer to the tractor. For this
reason, do not step between the Trailer and the tractor, when coupling and uncoupling
the Trailer, and do not stand behind the Trailer, if it is not secured with the wheel chocks
or its parking brake.
26. No one may stand between the tractor and the Trailer unless the vehicle is protected
against rolling by the parking brake or wheel chocks.

INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER 19
27. Secure the Trailer and the tractor against rolling when stationary.
28. It is forbidden to drive with the load-carrying body raised.
29. Keep a safe distance from electrical lines when lifting the load-carrying body. There is
a pictogram warning about electrical cables (pictogram No. 8 in Table 1), according to
PN-ISO 11684:1998, located on the front board of the Trailer.
30. When carrying out repairs and maintenance work, which requires lifting the load-
carrying body, it must be empty and secured against unintentional lowering, by a
mechanical support.
31. The driving speed must always be adapted to the ambient conditions. Avoid sudden up
or downhill turns on sloping terrain.
32. Maintain a sufficient safety clearance within the turning area of the unit.
33. When reversing, ensure that you have sufficient visibility (if possible, have another
person to assist you).
34. When cornering, take into account the inertia of the Trailer.
35. Observe a minimum turning radius of approx. 6 m when turning and reversing.
36. Before you fit any additional protection on the load to be carried on the Trailer, like
chains, tarpaulins, films, nets etc., switch the tractor engine off and remove the ignition
key.
37. Remove any functional faults of the attached devices only when the engine is switched
off and the ignition key removed.
38. Should any failure occur in the hydraulic or pneumatic system, remove the Trailer from
service until the failure has been rectified.
39. It is forbidden to carry out maintenance or repair work with a load-bearing or raised,
unsupported load-carrying body.
40. Before carrying out repair work on the hydraulic or pneumatic systems, the oil or air
pressure must be reduced.
41. In the event of an injury sustained from a strong hydraulic oil jet, consult a physician
immediately. Hydraulic oil can penetrate under the skin or into the eye, and cause
infections.
42. Use the hydraulic oil recommended by the Manufacturer. Never mix two different types
of oil.
43. Entering the loading area is only permitted when the drive and the engine are switched
off. Remove the key from the ignition.
44. Switch off the engine and remove the ignition key before leaving the tractor. Engage
the parking brake and secure the Trailer with chocks.
45. When driving on public roads, do not exceed the maximum permissible axle load
exerted by the Trailer as stated on the rating plate.
46. The maximum allowable pressure in a single-line pneumatic system is 580-630kPa, in
a dual-line system 650-800kPa, in a single-line hydraulic system 1400kPa.
47. The Manufacturer provides a fully assembled Trailer.
48. When preparing the Trailer for operation like connecting the hydraulic and air hoses
etc., switch the tractor engine off and remove the ignition key.
49. Hydraulic lines must be replaced every 5 years.
50. Noise – the equivalent A-weighted emission sound pressure level (LpA) is not above
70 dB.
51. Keep the Trailer clean.

20 INSTRUCTION MANUAL – T703A FARMING TRUCK TRAILER
WARNING
WARNING!
There is a risk of the machine tipping over when driving on sloping or
uneven ground.
Warning and information pictograms
2.4.1 Hazard-warning symbols
Do not remove any warning signs or inscriptions located on the Trailer. They are
intended for the safe handling of the Trailer. If an information sticker has been damaged or
removed, it must be reordered. Stickers with phrases and symbols can be purchased at service
points or from the Trailer's manufacturer.
Table 1. Safety signs
No.
Safety symbol (sign)
Meaning of the sign (mark) or content of the
inscription
1.
Caution.
Before you start operating the machine, read the
Instructions Manual.
2.
Caution.
Before carrying out any maintenance or repair work,
switch off the tractor’s engine and remove the keys.
3.
Caution.
Body crushing hazard.
Keep a safe distance from the machine.