1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

SAFETY INSTRUCTIONS

Code: . . . . . . . .
Carrier No. . . .
Equipment: . . .

This manual is a guide to the safety instructions of the vehicle. In respect of opera-
tion the equipment outfit over the vehicle causes changes and additions which must
be considered separately. The information contained in this manual is current for the
standard vehicle. Continued product improvement, and different versions of the
equipment may result in changes to the vehicle which are not covered.

Normet Oy Tel. . . . . +358 (0)17 83 241

Ahmolantie 6 Fax. . . . +358 (0)17 8324 308
FI--74510 IISALMI e--mail: . info@normet.fi
FINLAND www. . . normet.fi
 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

CONTENTS
1. Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page . . . 3
2. Terms and symbols used in the operating instructions . . . . . . . . . . . . . . . 4
3. General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. Safety instructions in manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1. Safety instructions of the operating instructions . . . . . . . . . . . . . . . . . . . . 6
4.2. Safety instructions of the workshop manual . . . . . . . . . . . . . . . . . . . . . . . . 6
5. Instructions and warnings in the equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7
6. Instructions for the owner and operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.1. Working environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.2. Operation of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.3. Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.4. Distribution of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.5. Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7. Operator suitability and responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.1. Operator suitability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.2. Operator responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7.3. Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
8. Summary of the most important instructions
to prevent damage and maintain safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
9. Operation of the machine or equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
9.1. Safety instructions prior to operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
9.2. Starting up the equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
9.3. Safety instructions for the operation of the equipment . . . . . . . . . . . . . . . 19
9.3.1. Safety instructions for boom operation . . . . . . . . . . . . . . . . . . . . . . 20
9.3.2. Safety instructions for lifting platform operation . . . . . . . . . . . . . . . 21
9.4. Operation in cold conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9.5. Safe operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.5.1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.5.2. Correct operation of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.5.3. Incorrect operation of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.6. Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9.7. Working methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
9.8. Stopping the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
9.9. Ending of shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
9.10. Dowage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
9.11. Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

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FINLAND
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Safety Instructions

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10. Lifting cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page . . . 29
10.1. Taking the lifter into use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
10.2. Instructions for safe lifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
10.3. Lifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
11. Lifting people . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
11.1. General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
11.2. Preparing the lifting equipment for operation . . . . . . . . . . . . . . . . . . . . 35
11.3. Instructions for the operation of the lifter . . . . . . . . . . . . . . . . . . . . . . . . 36
12. Maintenance and service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
12.1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
12.2. General safety instructions for maintenance . . . . . . . . . . . . . . . . . . . . . 39
12.2.1. Safety instructions for servicing the booms . . . . . . . . . . . . . . 40
12.2.2. Safety instructions for servicing the lifting platform . . . . . . . . 41
12.3. Oils, greases and fuels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
12.4. Adding fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
12.5. Engine service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
13. Safety instructions for repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
14. Safety instructions for electric circuits and equipment . . . . . . . . . . . . . . 46
14.1. Electric system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
14.2. Electric equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
14.3. Electric lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
14.4. Contact with electric line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
14.5. Measures to be taken in case of bodily injury . . . . . . . . . . . . . . . . . . . 49
14.6. Service of electric equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
14.7. Service of batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
15. Safety instructions for the hydraulic circuits . . . . . . . . . . . . . . . . . . . . . . . 52
16. Safety instructions for compressed air hoses and water pipes . . . . . . 55

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 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

1. FOREWORD
These safety instructions are intended for both the owner of a Normet
machine and the persons who operate, service and repair the machine or
equipment.

The instructions help you to:

D familiarize yourself with the safe operation of the machine.
D operate the machine safely in order to avoid any damage.
D use the machine appropriately and productively.
D notice, avoid and prevent possible dangerous situations.
These instructions have been provided by the manufacturer. The instructions
must be kept in a special place reserved for them in the machine and they
must always be available at the work site.
All operators are obliged to familiarize themselves with the safety and
operating instructions of the equipment and apply them in practice.

Operation of the equipment

--- In preparatory work, fault finding, handling of raw materials and auxiliaries
Service of the equipment
--- In inspections and repair work
Transportation of the equipment

The machine is in accordance with the technical requirements and the existing
and necessary safety regulations. Despite this, faulty operation, service and
repair may cause danger.
The requirement for all operation is that the operator is familiar with the
operating instructions and follows them. It is therefore recommended that the
instructions are read through several times and that the operator becomes
familiar with the machine before it is taken into use.
In addition to the operating instructions, the operator must remember to act in
accordance with the regulations of the local labour protection authorities, and
the laws and statutes of the user country.
Using the equipment for any other task than for which it has been designed or
to exceed its operating capacity is considered inappropriate usage. Any other
kind of use of the equipment or machine is not acceptable. The manufacturer/
supplier does not assume liability for a damage resulting from such usage.

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Normet Oy
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 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

2. TERMS AND SYMBOLS USED IN THE OPERATING

INSTRUCTIONS
The following terms and symbols are used in the operating instruction when
giving important instructions. Pay attention to the warnings indicated with the
following terms and symbols and follow them.

! DANGER
When there is an immediate danger, which
may cause a dangerous bodily injury or
death.

! WARNING
When there is a danger, which may cause a
bodily injury.

! CAUTION
When there is a danger or misuse, which may
damage property.

To remind you of the things related to service or repair

work, which you should remember, check or do.

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Safety Instructions

Normet Vehicles and Equipment

3. GENERAL SAFETY INSTRUCTIONS

1. Combine the work safety instructions related to the equipment and all oth-
er work safety instructions of your company so that the operation of the
equipment meets both regulations.
2. Make sure that everyone who uses the machine is familiar with the manu-
al, the contents of the safety instructions applying to each case and that
he has been trained appropriately before taking the machine into use.
3. Familiarize yourself with the capacity and limitations of the machine and
equipment and the most effective operating technique.
4. Familiarize yourself with the use and operation of the machine in detail be-
fore taking it into use.
5. Familiarize yourself with the danger areas of the machine and prevent
people from entering these areas.
6. Do not walk or stand in the immediate vicinity of the machine, when it is in
operation. During operation, prevent all unauthorized people from enter-
ing the working area.
7. Make sure that all operators are provided with the necessary safety equip-
ment such as a helmet, safety glasses, boots and the necessary safety
clothing. Make sure that the equipment is operated in accordance with the
regulations of the Labour Protection Law.
8. Keep the working platforms clean and free from any extra materials to pre-
vent slipping and tripping.
9. Do not stand up or try to leave the machine, when it is in operation.
10. Always keep a first aid kit in the machine.
11. Transporting passengers anywhere other than in a place provided for this
purpose is strictly forbidden.
12. It is forbidden to use a machine which is out of order or faulty.
13. Never operate the machine, when under the influence of alcohol or other
intoxicating substance.
14. Depending on its type, the machine has different kinds of safety equip-
ment and safety guards. The purpose of these is to protect the equipment
and its operator and, under no circumstances, should they be changed or
removed.

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Normet Oy
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 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

4. SAFETY INSTRUCTIONS IN MANUALS

4.1. SAFETY INSTRUCTIONS OF THE OPERATING INSTRUCTIONS

Safety instructions, legal provisions and actions classified as follows are used
and followed in the operating instructions depending on the machine,
conditions and requirements.
1. General safety instructions
2. Safety instructions related to operation including e.g.
--- A description of the safety equipment installed and of their operation.
The safety equipment must not be removed from the machine without the
consent of the manufacturer and the machine must not be used when the
safety equipment is broken.
--- Statutory instructions when requested and when necessary
Labour protection law, statutory regulations, national standards and regu-
lations, international standards and regulations, safety instructions related
to pneumatic equipment
--- Danger to the machine caused by the environment
Electric wires, pressure lines, weather conditions, pits, falling objects, soil
--- Danger to the environment caused by the machine
Bordering the working area, Road Traffic Law
--- In the event of an accident
Measures, emergency exit, extinction
--- Due to the machine structure
Permitted load, cleaning, extra materials, dangerous movements and their
restriction, legal requirements, testing what could go wrong when using
the machine, controls, starting the machine, operating the machine, ulti-
mate operation, unwanted operators
3. Safety instructions for service
4. Specified safety instructions
5. Safety instructions related to the equipment
--- Statutory instructions, labour protection law, statutory regulations, national
standards and regulations, international standards and regulations
4.2. SAFETY INSTRUCTIONS OF THE WORKSHOP MANUAL
General safety, and detailed safety instructions in the text itself.

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 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

5. INSTRUCTIONS AND WARNINGS IN THE

EQUIPMENT
Warning and instruction plates classified as follows are used in the machines
depending on the equipment and requirements.

OPERATOR’S SAFETY
D Diagram of places of risk
D Warning of the frame joint
D Symbols of gauges, warning lights and control levers
CONDITIONS AND THE ENVIRONMENT
D Unobstructed starting
D Parking
D Transporting personnel
D Emergency stop
D Warning equipment, beacon, warning plates
OF THE EQUIPMENT
D Type plate
D Operating plate of the main switch
D Tyre pressure plate
D Operating instruction plate of the gearing
D Starting
D Inspection of the brakes
D Operating instruction plate of the parking brake
D Daily and weekly service instruction
D Symbols of the signal lights
D Instruction for the extinction equipment
D Instruction for extras as necessary
D Symbols of the safety equipment
The warning and safety equipment installed in the machine must neither be
changed nor removed, and they must be used correctly.
All safety and warning plates in the machine must be legible and undamaged.
A damaged plate must be replaced.

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Normet Oy
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FINLAND
 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

6. INSTRUCTIONS FOR THE OWNER AND OPERATOR

These safety instructions must be complemented with instructions required by
the laws of the country, other minor statutory provisions and the regulations
provided by the authorities so as not to endanger the safety of the workers
and other people or of property.

6.1. WORKING ENVIRONMENT

Special care should be taken so that the equipment, machines, lifting
equipment, stock, tools, safety equipment, galleries, passages and mine
areas remain in an appropriate condition.
1. Explain to those working on the site the meaning of the warning plates
and lights of the equipment.
2. The working area must be kept clear of waste material and other extra
material. The tools such as belts, chains, hoses and others must be
checked regularly in case of wearing, looseness, braking or rubbing, and
damaged equipment must be removed immediately.
3. The surroundings of the equipment must be kept clean so that the emer-
gency stop button can be reached unobstructed. The location of the
emergency stop button must be shown to all those working on the site.
4. When the equipment is in operation, all unauthorized persons must stay
away from the working area.
5. All persons must keep away from the boom operating area.
6. Working may become dangerous due to operating conditions. It is always
dangerous to work on a slope. If necessary, the working area must be lev-
elled. The inclination values informed must not be exceeded.
7. If the work is done in the vicinity of an underground drain, electric wire,
gas, oil, or water pipe, always contact the owner of the pipe before you
start working. It can be decided in co---operation with the owner, which
measures should be taken in order to ensure complete safety. It is the re-
sponsibility of the operator and the proper representatives to take care of
the necessary safety precautions.
8. The working environment must be arranged so as to promote safety tak-
ing into consideration the quarrying methods, quarrying work and equip-
ment, blasting technique and preparatory work, loading and transporta-
tion, crushing of blasted rock, lifting methods, supporting and enforcing
methods, possible construction work, electric, water and air equipment,
ventilation, labour and fire safety and other possible safety measures.
9. Always follow the local environmental norms.

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 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

6.2. OPERATION OF THE MACHINE
1. Only use the equipment for the purpose informed by the manufacturer.
2. Allow only qualified and trained personnel use and service the machine.
Make sure that the new operators have received guidance and training.
3. There must always be an updated operating instruction for the specific
machine available. Ask for a written confirmation from the personnel that
they have understood the operating, maintenance, repair and safety in-
structions of the equipment. The operator must sign a confirmation which
proves that he is familiar with the instructions.
4. Due to the design criteria, the noise level of the machine may exceed 85
dB(A). Use ear mufflers. Oblige the personnel to use additional safety
equipment (helmet, safety boots, safety glasses, gloves) as necessary.
5. Make sure that:
--- the use of faulty equipment is forbidden.
--- the warning and safety equipment installed in the machine have not been
removed or changed and that they are used correctly.
--- the safety equipment are installed back in their place immediately after
servicing has terminated.
--- regular safety tests and corresponding inspections are carried out.
6. It is to be noted that the manufacturer of the machine is not liable for dam-
ages caused by
--- faulty, careless and inappropriate use.
--- changes made without the manufacturer’s consent.
--- spare parts, which are not original.
--- natural wearing.
--- bringing the machine into a country without making amendments to the
regulations of the manual so that the provisions of the user country are
not taken into consideration.
--- operating errors caused by erroneous performances by an unqualified
person.

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Safety Instructions

Normet Vehicles and Equipment

6.3. PERSONNEL
1. When hiring new employees, the operators must undergo a medical ex-
amination and it is to be recommended that these examinations be per-
formed regularly also in future.
2. The safety requirements of the employer presuppose that each job has a
responsible person in charge of the safety issues. The employees must
know who this person is and be familiar with the safety regulations of the
job.
3. The employees must work in co---operation with the person responsible
and follow his instructions.
4. The employer/principal must clearly define the equipment user responsi-
bilities and forbid the employees to follow any instructions contrary to the
safety regulations.
5. New employees or persons being trained are only allowed to use, service
or repair the equipment under constant supervision of an experienced
person.
6. The operator must familiarize himself with the manuals provided by the
manufacturer and with the characteristics of the equipment.
7. In addition, the operator must have a permit granted by the authorities if
so required by law.
8. The employer must clearly define the qualifications required for the use,
installation, service and repair of the equipment.

6.4. DISTRIBUTION OF LIABILITY

Agree on the distribution of liability in writing.
D Organization
D Sub---contractors
D Casual labour
D Other possible cases
Agreements in which the manufacturer and representative limit the right of a
third person to compensation for bodily or material damage are not valid.
Instead, the parties may agree to divide the responsibility among themselves
or to limit it.

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Safety Instructions

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6.5. TRAINING
1. The operator must be provided with training in operating and servicing the
equipment. The operator must familiarize himself with the manual pro-
vided by the manufacturer and be familiar with the performance values
and characteristics of the equipment he uses.
2. All persons using the equipment must receive appropriate training.
3. Make sure that new operating personnel is provided with training and
document this.
4. Do not use the machine before you have thoroughly familiarized yourself
with the location and operation of the steering and control equipment.
5. Practise the work phases dealt with in the operating instructions under the
supervision of an experienced expert till you master them yourself.
6. The operating personnel must familiarize themselves with the changes
made to the equipment.
7. The operating instructions of the extinguishing equipment are included in
the instruction glued on the side of the equipment.

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Safety Instructions

Normet Vehicles and Equipment

7. OPERATOR SUITABILITY AND RESPONSIBILITY

7.1. OPERATOR SUITABILITY

The machine can only be operated and serviced by a person who
D is at least 18 years old.
D is mentally and physically suitable for the job.
D has been trained for operating and maintaining the machine and who has
proved to the company to be qualified for this job.
D has proved to be skilful and conscientious and thorough in his work.
D is responsible and reliable.
D follows the instructions provided.

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7.2. OPERATOR RESPONSIBILITY
Occupational accidents often occur under unusual circumstances. It is
therefore important to take all possibilities into consideration, even the most
unlikely situations, which may occur in each job.
1. When using the equipment, the operator is responsible for the safety and
danger zone of the entire operating area of the equipment.
2. The operating safety of the equipment must be inspected every time be-
fore taking the equipment into use. If there are faults or defects to be de-
tected, they must be repaired immediately.
3. If it is impossible to abolish factors that endanger the operating safety, the
work must be terminated.
4. The operator is responsible for accidents caused by negligence and care-
lessness. If the operator has not been sufficiently trained, and he cannot
be made liable, the liability is transferred to his superior. It should also be
remembered to act in accordance with both the instructions given by local
labour protection authorities and the laws and statutes of the country.
5. All safety regulations must be followed.
6. All operating and service instructions must be followed.
7. Do not use any piece of equipment unless you have thoroughly familiar-
ized yourself with its operation.
8. The operator must be familiar with the operation of the equipment and all
its control devices.
9. The safety systems must never be bypassed or removed to facilitate the
job. The equipment must never be started up or used if any of the safety
protective devices has been removed.
10. Make sure before starting up or using the equipment that it will not cause
any danger to people or property.
11. The equipment must not be used for any other purpose than which it has
been designed for.
12. It is forbidden to exceed the performance values given.
13. It is forbidden to use the equipment when sick or under the influence of
alcohol or other intoxicating substance.

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Safety Instructions

Normet Vehicles and Equipment

7.3. SAFETY EQUIPMENT
The operator must always use the safety equipment required for the job or by
law such as a helmet, mufflers, safety glasses, overalls, safety boots or other
necessary safety equipment.

Fig. 1. Symbols of the safety equipment

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Safety Instructions

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8. SUMMARY OF THE MOST IMPORTANT

INSTRUCTIONS TO PREVENT DAMAGE AND TO
MAINTAIN SAFETY
1. Only qualified and specially trained persons are allowed to use, service
and repair the machine. Remember to stress the liability of the personnel.
2. Work in accordance with the operating instructions, safety regulations and
warning plates when operating the machine and also pay attention to the
generally accepted regulations to prevent damage.
3. Use the machine correctly and appropriately. It is forbidden to work with
faulty equipment.
4. The warning and safety equipment installed in the machine must neither
be changed nor removed and they must be used correctly.
5. All the safety and warning plates in the machine must be legible and
whole.
6. Personal safety equipment must be worn inside the entire operating area
of the machine.
7. When in operation, the position of the machine must be in accordance
with the inclination values given.
8. Place the machine sufficiently far from pits, banks, electric wires hanging
above and from other obstacles.
9. It is forbidden to make any of the changes mentioned below without the
manufacturer’s consent
--- Extension of pressurized pipes and hoses.
--- The values set at the factory such as pressures, speed, capacity and the
adjustment of the safety valves.
--- Replacing the pipe and hose lines with one with a larger diameter or with
a heavier pipe or hose.
--- Structural changes affecting durability.
10. The pressure hoses must never be bent when the pump is in operation.
The danger of an obstruction caused by bending adds to the risk of an
accident.
11. Connect the different lines such as the pressure and water lines carefully
and safeguard them as necessary. Also remember the safety of the work-
ers.

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12. Do not place the remote control equipment on the ground. Carry the re-
mote control equipment so as to prevent any unintentional operation of
the machine i.e. so that the operating levers are not moved by mistake.
13. It is forbidden to haulage the machine when the extension boom is in an
outer position.
14. The operator must always have an unobstructed view over the working
area. If this is not possible, an assistant must be appointed.
15. When faults occur that decrease the operation safety, stop the machine.
16. The piping joints must not be opened when there is operating pressure in
the pipes. The pressure must be released before opening the pipe sys-
tem.
17. Never try to touch moving parts when the engine is running or the pres-
sure accumulator is pressurized.
18. Only authorized professionals are allowed to repair electric and hydraulic
damages.
19. Only persons authorized by the manufacturer are allowed to weld load
carrying structures. Ask an expert to check all welding.
20. Do not direct a water or steam jet at the electric cables.
21. Service the machine regularly at prescribed intervals and remember the
annual safety inspections.
22. When the shift ends, place the equipment installed on the machine e.g.
the boom, on supports.
23. Always protect the machine against unauthorized use and unintentional
operations when leaving it.
24. The spare parts and equipment must always meet the requirements of the
manufacturer. This can be ensured by using original spare parts.

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9. OPERATION OF THE MACHINE OR EQUIPMENT

9.1. SAFETY INSTRUCTIONS PRIOR TO OPERATION

1. Always make sure before entering the operator’s cabin that there are no
unauthorized persons near the machine.
2. Go into the machine and climb down from it with caution by using the
support handles provided. Beware of slippery surfaces.
3. Check the interior, surroundings, and underneath the machine before
starting it up or before it begins to operate.
4. Make sure that the safety brake has been engaged and that the gears are
disengaged before starting up the machine.
5. Make sure that all the controls are in the correct position before starting
up the engine.
6. If there is a warning sign on the starting switch or levers, the control
equipment in question must not be touched before the person who has
placed the sign or some other person familiar with the situation has re-
moved the sign.
7. Start up the engine only with the ignition switch.
8. Make sure that the machine is only used when it is safe and in operating
condition.
9. Use the machine only when all the necessary protective and safety equip-
ment, e.g. detachable protectors, emergency stop equipment, sound in-
sulation, dust collector and other safety equipment are in a safe and oper-
ating condition.
10. Follow the starting and stopping instructions given by the control equip-
ment and signalling devices as well as other instructions.
11. Make sure that there is enough space for the movements of the equip-
ment.
12. Keep the equipment clean, especially the controls, windows, glasses and
lights. Remove possible oil and grease stains and ice. Wash the equip-
ment regularly.

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9.2. STARTING UP THE EQUIPMENT
1. Make sure before starting up the equipment that this operation does not
endanger anyone and that there is no one inside the danger area of the
work machine.
2. It is forbidden to start up any automatic equipment if there are people in
the operating area. Do not start up the power units when the machine is in
automatic mode.
3. A number of machines have been equipped with an alarm and control
system to prevent serious damage caused by erroneous operation.
4. The safety systems should never be bypassed or removed to facilitate the
work.
5. Check the safety equipment.
6. Test the operation of all control equipment.
7. Check all gauge readings and signal lights and replace all faulty equip-
ment.
8. Check at least once during the shift if there are faults or defects to be ob-
served. Report all possible faults, also faulty operation of the machine, im-
mediately to the department or person responsible. The equipment must
be stopped immediately if necessary, and all necessary safety measures
should be taken.
9. Never leave the immediate vicinity of the machine, if the engine is running.
10. When working near the machine, mufflers, helmet and safety glasses
should be used.
11. Never use an excessive amount of starting fuel (Startpilot). Excessive
amounts of fuel before starting up the engine may damage the engine.
Starting syringe must never be used with flame plug glow.

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9.3. SAFETY INSTRUCTIONS FOR THE OPERATION OF THE EQUIPMENT
1. Only people who have been trained and are familiar with the contents of
the manual are allowed to use the equipment.
2. Before taking the equipment into use, the operator must also be familiar
with the operation of the extras.
3. Always make sure before starting to drive the machine that all the equip-
ment and operations are in order.
4. In addition to the operator, other personnel can only be transported inside
the machine in a place specially designed for this purpose.
5. Prevent people from standing near the frame joint, when the machine is in
operation.
6. Keep a safe and sufficient distance between other people and the operat-
ing area of the machine.
7. When operating the machine, the safety instructions that apply to the job
in question must also be followed.
8. Repair or immediately report the faults or irregular operation of the equip-
ment.
9. Do not use the safety brake to stop the machine, except in an emergency
situation.
10. Drive downhill slowly. It is forbidden to drive downhill in neutral.
11. Disengage the gears while the engine is running at idle.
12. A hot engine must not be stopped directly from high revolution speeds.
13. Do not open the main switch, when the engine is running.
14. When charging, the engine must be switched off or the main switch
opened.
15. It is forbidden to charge and do other operations at the same time.
16. Stop the engine while refuelling, servicing or repairing the machine.
17. Park the vehicle preferable on a flat surface. If you park it on a slope,
jack---knife the vehicle.

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9.3.1. SAFETY INSTRUCTIONS FOR BOOM OPERATION
1. Make sure that all those using the equipment are familiar with the contents of
the manual before starting the work.
2. Safety measures and precautions before lifting the boom:
--- The reversing lever of the vehicle is turned to center position.
--- The safety brake is engaged.
--- The support legs are lowered and it is ensured that the equipment is in a posi-
tion required by the inclination values. Make sure that the support legs are on
firm ground and not, for example, on a piece of rock. When using the boom,
the vehicle must be as straight as possible and on a flat surface.
--- Climb into the cage by using the steps, not by walking on the boom.
--- Close the gates of the cage carefully.
--- Make sure before the boom is operated that there are no obstacles in the oper-
ating area.
--- Exercise special caution when working in the vicinity of electric wires and pipe-
lines.
--- Do not make a turn before the boom is up.
3. There is a valve in the cage to quickly stop the motion of the boom and the
cage e.g. in an emergency situation, which brings all hydraulic operations to a
hault. After being used, the operating lever or push button of the valve must be
returned to the original position. The emergency stop only functions when the
boom is operated with the control valves inside the cage.
4. When the boom is operated, all unauthorized persons must be prevented from
entering the working area.
5. Do not work underneath a boom that has been lifted up.
6. Make sure that the boom can be lifted unobstructed. Take every precaution
when lifting near electric wires or underneath them.
7. Do not exceed the maximum load permitted.
8. Clean daily the working platform of the cage.
9. When the vehicle is being driven, the boom must be drawn completely in and
lowered on its supports. Make sure, before moving the vehicle, that the support
legs are raised completely.
10. When the vehicle is being driven, there must be neither people nor load in the
cage.
11. The boom is equipped with different kinds of safety equipment. These protect
the operator and the equipment and therefore, they must not be changed.
12. A man cage must not be used for transporting materials. When lifting men,
however, tools and equipment can also be lifted in the cage. It is forbidden to
lift materials which extend outside the edges of the cage.
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9.3.2. SAFETY INSTRUCTIONS FOR LIFTING PLATFORM OPERATION
1. Familiarize yourself with operating instructions before driving the machine.
2. The safety and preventive measures before lifting the platform:
---Park the vehicle as level as possible.
---The reversing lever of the vehicle is turned to center position.
---The safety brake is engaged.
---The support legs are lowered and they are used to balance the vehicle.
---Make sure that the support legs stand on firm ground and not e.g. on a
piece of rock.
3. Familiarize yourself with the equipment and learn the correct operating
technique.
4. Make sure that the platform can be lifted and lowered unobstructed. Be-
ware of electric cables, air and water pipes, when lifting the platform.
5. Make sure that the guard---rail posts and chains of the platform are in
place and undamaged.
6. Keep the platform surface clean to prevent slipping and clear of extra ma-
terial.
7. Do not exceed the permitted lifting loads. When lifting a maximum load
ensure that the load is placed evenly on the platform.
8. When moving the vehicle, lower the platform completely to down position.
9. It is to be noted that when two people are working, the platform can only
be used when the persons are in each other’s sight.
10. Tilting the lifting platform:
--- Make sure that the load does not begin to move when the lifting platform
is tilted.
--- Tilting is possible (not all models) only when the platform is lifted a little,
not when it is down.
--- Before the lifting platform is lowered down, it must be parallel to the ve-
hicle (not tilted).

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9.4. OPERATION IN COLD CONDITIONS
1. Read the manufacturer’s instructions on cold start procedure.
2. Operate the control equipment with caution until the hydraulic oil has
reached the correct operating temperature. Warm up the hydraulic oils
according to the instructions provided by the manufacturer.
3. Especially quick stroke---like loads require special caution.
4. In cold conditions, only recommended oils must be used.
5. Always empty the air and water pipes and valves after use, if the tempera-
ture goes below freezing point.
6. Use anti---freeze agent in the cooling system of a liquid cooled engine.
Check the cold tolerance of the cooling system.

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9.5. SAFE OPERATION
9.5.1. GENERAL
1. Familiarize yourself with the manuals provided by the manufacturer and
act accordingly. Plan your work beforehand to avoid accidents and inju-
ries.
2. If an accident occurs or a fire breaks out, act quickly by using the equip-
ment available. Familiarize yourself with the use of first aid equipment and
fire extinguishers. Also find out where you can get help in emergency situ-
ations. Do not take anything for granted. You must not assume that every-
thing is in order, when the day begins only because everything seemed to
be in order yesterday.
3. Work clothing must not be too loose. A wide jacket, long hair, rings and
other jewellery may get stuck to the moving parts. Clean you shoes of
mud and grease before climbing into the machine and beginning the
work. Always use personal safety equipment such as a helmet, safety
glasses, mufflers, safety overalls and boots. Always follow the safety regu-
lations provided.
4. Before commencing the work, inspect the machine carefully in case of
possible wearing and check all the functions. When beginning your shift,
ask the previous shift about the working conditions and the operation of
the equipment.
5. Before operating the equipment, you must know the height, width, length
and weight limits of the working area and make sure that the equipment
does not exceed these limits. Before commencing the work, the operating
area must be known. All gas, water and sewer pipes and the places of
electric wires hanging above or dug underground as well as other ob-
stacles and objects that may cause a danger situation must be known.
The person responsible should mark these clearly in order to avoid acci-
dents.
6. Cave---ins and depressions are dangerous. Use supports to avoid cave---
ins as necessary.
7. Keep the tools and other equipment in the tool box.
8. Always keep the working environment clean. Thus you will avoid acci-
dents.
9. The boom is operated with the hydraulics of the basic machine or with an
aggregate. It is to be remembered that the boom and the man cage must
be in their original condition when operated. They must not be repaired or
changed in a way that could affect the operating safety without the con-
sent of the manufacturer.

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9.5.2. CORRECT OPERATION OF THE MACHINE
1. The correct use of the machine or equipment requires that the operating
and service instructions prepared by the manufacturer are followed.
2. Using the equipment for other purpose than for which it has been de-
signed or exceeding its operating capacity is not considered to be ap-
propriate use. Any other kind of use of the equipment is not acceptable.
The manufacturer/ supplier shall not assume liability for damage caused
by this kind of use.
3. Choosing the most appropriate machine or equipment for a specific job
depends on the type of work e.g. concreting, transport of crushed stone
etc.
4. Only a person who has been trained and authorized for the job is allowed
to operate, service and repair the machine or equipment.
5. It is forbidden to make any changes in the machine without the consent of
the manufacturer. The maximum operating values permitted are men-
tioned on the machine plate and in the technical specifications.
6. Only original spare parts must be used.
7. The operator is responsible for accidents caused by negligence and care-
lessness. The work must be carried out in accordance with the instruc-
tions provided by local labour protection authorities and the laws and stat-
utes of the country. In order to avoid damages, the operators and their su-
periors must be informed of the existing regulations and statutes and ex-
treme caution must be exercised.
9.5.3. INCORRECT OPERATION OF THE MACHINE
The manufacturer of the machine does not assume liability for damages
caused by inappropriate use of the machine, incorrect or insufficient
operation, service or repair.

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9.6. DRIVING
Owing to the equipment, driving requires special measures. Read the driving
instructions of each machine carefully.
1. Do not disengage the parking brake before you have checked that:
--- steering functions correctly.
--- the equipment such as the boom are in a correct position for moving.
--- the driving speed area has been correctly chosen.
--- the driving direction has been chosen.
--- all equipment and operations are in order.
--- operating the machine does not cause any danger to people or property.
2. In narrow places, in addition to the actual control devices of the base
used in driving, the control levers of the boom must also be used. If a
cable or hose reel has been connected to the machine, special attention
must be paid to the use of the reels when driving.
3. The machine must never be driven or operated unless it has been en-
sured that it causes no danger to anyone.
4. Never try to drive the equipment from any other place than the actual op-
erator’s cabin.
5. Only trained personnel are allowed to drive the machine.
6. It is forbidden to enter or leave the machine while it is moving.
7. It is forbidden to transport passengers inside the machine if the machine
has not been bought for that purpose.
8. Beware of narrow passages and low underpasses.
9. Familiarize yourself with the driving instructions in detail before moving or
driving the machines.
10. Always place the boom in the driving position. Thus you get the centre of
gravity as low as possible and the machine is more firm to drive. Also the
stress on the boom decreases considerably.
11. In difficult places in the terrain, the boom may have to be moved due to
obstacles. However, keep the boom short. Always move the boom with
great care so that the machine can also maintain its balance on slopes
and in difficult parts of the terrain.
12. If the machine has been equipped with oscillation, familiarize yourself with
the use of oscillation. If the operating instructions are not followed, this
may cause the machine to fall over and cause serious damage.

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9.7. WORKING METHODS
Due to the equipment and working methods, there are special safety
instructions and legal provisions related to the work e.g. charging and
concreting. Read these instructions carefully before commencing the work.
The most important safety instructions are included in the operating
instructions of the machines.

9.8. STOPPING THE MACHINE

1. Check at least once a week during your shift, if there are any faults or de-
fects to be detected in the machine. Report all possible faults, also faulty
operation of the machine, immediately to the department or person re-
sponsible. The machine must be stopped immediately if necessary and
the necessary safety measures must be taken.
2. Stop the machine immediately and take the necessary safety measures in
case there is any fault in operation. Repair the fault or get it repaired im-
mediately.
3. The emergency stop push button or lever bring all operations to a hault
and the warning light lights up. Before restarting the machine, the push
button must be turned to the direction indicated with an arrow in order to
return the push button to the upper position or the lever to be returned to
its original position.

9.9. ENDING OF SHIFT

1. Choose carefully the place where you can stop the machine. Do not leave
the machine in a place where cave---ins can occur or in a ditch which can
be filled with water from heavy rain.
2. Do not leave the machine on a slope or ramp if you are not absolutely
sure that it will stay in its place.
3. Make sure that the machine will stay in its place by following the instruc-
tions in the manual.
4. Stop the machine and carry out all necessary procedures when ending
your shift, in accordance with the operating instruction.
5. Turn all the control levers to centre or parking position.
6. Engage the brake or lock it in order to prevent the machine from moving.
7. Make sure that the pressure systems are in the operating mode described
in the operating instruction.
8. Lock the ignition switch or starting circuit and take off the key, if it is pos-
sible to lock the machine. In this way you can prevent unauthorized use of
the machine.
9. Lock the operator’s cabin and install all possible safety equipment.

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9.10. TOWAGE
1. Always exercise extreme caution and follow the operating instructions
when you tow the machine. If the operating instructions are not followed,
this may cause serious damage to the machine and after the machine has
broken, there is a danger of an accident.
2. Do not start the engine by towing.
3. If the engine is running, the machine can be towed at the machine’s nor-
mal driving speed.
4. If it is impossible to start up the engine, towing requires special measures
depending on the machine. See the towing instructions in the proper
manuals.
5. A machine without brakes must not be towed except with a fixed bar. If the
engine is not running, the machine can be steered, but steering is heavy
and slow.
6. Always make sure that the brakes of the towing equipment are in good
condition and sufficient to stop both machines in all conditions.

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9.11. TRANSPORT
1. Always plan the transport of a machine beforehand so that it can be done
safely. Always choose the safest way of transporting and make sure that
the transport equipment has sufficient load bearing capacity.
2. Use ramps when moving the machine on or off a trailer. This should al-
ways be done on a flat surface.
3. Always use slow speed and exercise extreme caution, when driving the
machine from the ramps on to the trailer.
4. When driving on to the ramps, the machine must be balanced with the
movements of the boom and oscillation (if the machine is equipped with
oscillation).
5. When planning the route, the measurements of the machine must be tak-
en into consideration. Always measure the maximum height and width of
the cargo.
6. The lifting points of each machine have been marked with hook symbols.
When lifting the machine, make sure that the lifting equipment is in prime
condition.
7. The weight of the machine to be lifted must be known before lifting.
8. The lifting points of the machines have been marked with a sticker shown
below. Lift the machine only from the marked points.

Fig. 2. Symbol of a lifting point.

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10. LIFTING CARGO

10.1. TAKING THE LIFTER INTO USE

1. Clean the ends of the hydraulic hoses of the lifter before connecting them
to the base.
2. All hoses between the base and the lifter must be connected.
3. The hydraulic tank has been filled to the gauge glass and the possible
shut---off cock of the hydraulic circuit is open.
4. Service the lifter in accordance with the service instruction. Check the fas-
tening screws.
5. The base frame of the lifter must be level.
6. Make sure that there are no unauthorized persons or obstacles in the op-
erating area.

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10.2. INSTRUCTIONS FOR SAFE LIFTING
1. Always engage the parking brake when loading. Place blocks in front of the
wheels if necessary.
2. Make sure when lifting that the soil underneath the support points is firm
enough.
3. Make sure that there are no people in the operating area of the lifter.
4. Familiarize yourself with the characteristics of the lifter by first lifting small loads.
5. Fasten the load carefully and always as close as possible to the centre of gravi-
ty.
6. Loads must not be lifted, if there are people below.
7. Make sure that you can see the entire operating area clearly.
8. The load should not be lifted with the maximum reach of the telescope boom,
but it should first be drawn closer and then lifted.
9. The lifter must neither be towed by a vehicle nor pulled sideways.
10. Avoid quick lifting and lowering movements with the maximum reach of the
boom and turns before the load is in the air.
11. Do not drive the boom linkage at a great speed against extreme positions.
12. Avoid obstacles when getting out the extensions.
13. Exercise extreme caution, when working near electric wires. Keep a safe dis-
tance from the wires and follow the instructions (Electric safety regulations).
14. The lifter must not be used for lifting people.
15. Do not try to exceed the values given in the load table.
16. It is forbidden to install extra extensions in the lifter without the consent of the
manufacturer.
17. Do not leave the boom linkage of the lifter in the upper position without supervi-
sion.
18. If the boom linkage begins to fall, bring the load to the ground immediately.
19. Loading on a slope should be avoided. However, if this cannot be avoided, ex-
treme caution should be exercised. In this case, it is forbidden to lift a maxi-
mum load. When loading from uphill, it is to be remembered that turning may
cause the outward relief valves to overload and the load may move downwards
thus causing a danger of the lifter falling over.
20. If the lifter has not been equipped with support legs, the balance of the lifter
must be guaranteed e.g. with a sufficient weight of the base frame. If you some-
times are uncertain of the balance of the loading combination, check the bal-
ance by first lifting the load a little from the ground and, if necessary, lift the
load at a shorter distance.

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Normet Vehicles and Equipment

10.3. LIFTING
Many countries have special laws and statutes related to lifting, hoisting
cables and lifting equipment. Always follow the safety regulations required by
local laws.
1. Only a correct type of machine with a sufficient lifting capacity can be
used for lifting. It is forbidden to lift equipment and parts of equipment
with other equipment than lifters designed for this purpose.
2. The weight of the load to be lifted must be known and the operating ca-
pacity of the lifter informed by the manufacturer must not be exceeded.
3. The course of the lift must be chosen so that loads are not moved above
people or object which may have people inside.
4. Check that the lifting equipment is in order.
5. The hoisting cables and chains must be checked regularly. Discarded
cables must be marked and removed from use immediately.
6. If the lifting points have been marked, lift only from the marked points.

Fig. 3. Mark of a lifting point.

7. Ensure that the load is properly fastened and balanced by first lifting it a
few centimeters from the ground. Continue the lifting only after you are
convinced that the load is in balance and safely fastened.
8. Hoisting cables, which consist of several parts must not be wound. The
hoisting cables must be fastened in accordance with the instructions pro-
vided by the manufacturer.

NO YES

Fig. 4. Use of hoisting cables

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9. The lifting wire must not make a loop round the load in place of a lifting
strap or chain.

NO YES

Fig. 5. Use of hoisting cables.

10. The load must never be lowered so much that there are less than two
rounds of cable on the reel. In this way, we ensure that the weight of the
load to be lifted is evenly distributed on the cable and on the fastening
point.
11. Check the capacity and length of the cable, if the length of the cable or
mast is changed.
12. Never stand or work underneath a load hanging from the lifter.
13. Never use the machine balance as a measurement for capacity.
14. Never lift a load above people.
15. Make sure that lifting can be carried out unobstracted.
16. Never use any other machine for lifting people than a special passenger
hoist.
17. Lifting people on top of the load is strictly forbidden.

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11. LIFTING PEOPLE

11.1. GENERAL SAFETY INSTRUCTIONS

1. Familiarize yourself with the operating instructions of the machine before
operating it.
2. Keep the instructions in a special place reserved for them in the lifter.
3. When lending the machine, make sure that the lender reads the instruc-
tions before using the machine.
4. The lifter has been equipped with different kinds of safety equipment.
These protect the operator and the machine and must not be changed in
any way.
5. The safety equipment must not be put out of order.
6. All safety equipment which are found to be faulty must be repaired before
the machine can be taken into use.
7. Exercise caution when working near electric wires. Stay at a safe distance
from the wires and follow the instructions (Electric safety regulations).
8. If the lifter is used in the traffic:
--- Note the signal lights.
--- Bordering of the area.
--- Requirements of the Road Traffic Law
9. Special attention should be paid to the weather conditions e.g. wind force,
temperature and rain.
10. If the balance of the lifter is endangered e.g. due to the foundation giving
way:
--- Stay within the edges of the cage.
--- Press the emergency---stop push button to turn off the engine.
11. Do not exceed the maximum load permitted.
12. Remove all extra material and tools from the cage after the shift.
13. Clear the lifter from all dirt, snow and ice.
14. Do not use the lifter for transporting people or materials.

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15. Never use a faulty lifter. Report all defects and faults detected.
16. Do not take any risks, when using the lifter.
17. Use the lifter with caution and care.
18. Do not use any elevations on the working platform.
19. Do not climb on the rail of the working platform.
20. Do not throw anything down from the platform.
21. When you have stopped working, drive the lifter to a safe place, preferably
in the driving position. Stop the engine and prevent any unauthorized use
of the lifter.

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11.2. PREPARING THE LIFTING EQUIPMENT FOR OPERATION
1. The safety measures and precautions before lifting the boom:
--- The reversing lever of the vehicle is turned to centre position.
--- Always engage the parking brake when lifting. See if the ground is slip-
pery. Place blocks in front of the wheels if necessary.
--- The support legs are lowered and it is ensured that the vehicle is level.
Check the carrying capacity of the ground and use extra plates under-
neath the support legs if necessary. An asphalt surface can also give way
if water has eroded soil underneath the asphalt. When using the lifter, the
vehicle must be as straight as possible and on a flat surface.
--- The gates of the cage are closed carefully.
--- Make sure before moving the boom that its operating area is unob-
structed.
--- Exercise special caution when working near electric wires and pipelines.
--- Do not make a turn before the cage is in the air.
2. If the lifter has not been equipped with support legs, the balance of the
lifter must be guaranteed e.g. with a sufficient weight of the base frame. If
you are uncertain of the balance of the loading combination, check the
balance by first lifting the load a little from the ground and, if necessary, lift
the load at a shorter distance.
3. The lifter can only be used when it is well supported and as level as pos-
sible.
4. Loading on a slope should be avoided. However, if this cannot be
avoided, extreme caution should be exercised. In this case, it is forbidden
to lift a maximum load. When loading from uphill, it is to be remembered
that there is always a danger of the lifter falling over.
5. There is a valve in the cage to stop the motion of the boom and the cage
quickly e.g. in an emergency situation, which brings all hydraulic opera-
tions to a hault. After being used, the operating lever or push button of the
valve must be returned to the original position. The emergency stop only
functions when the boom is operated with the control valves inside the
cage.
6. A man cage must not be used for transporting materials. When lifting
people, however, tools and materials can also be lifted in the cage. It is
forbidden to lift materials which extend outside the edges of the cage.

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11.3. INSTRUCTIONS FOR THE OPERATION OF THE LIFTER
1. The operator must be familiar with the contents of the manual before lift-
ing.
2. The operator must be familiar with the safety instructions before lifting.
3. The operator must be at least 18 years old.
4. The operator must be adequately trained for the use of the lifter.
5. All instructions provided by the manufacturer must be followed.
6. If possible, the lifter should be taken into use for the first time under the
supervision of the seller or leaseholder.
7. Prevent any unauthorized persons from entering the working area.
8. Plan the lifting of people beforehand.
9. Ensure the most advantageous position of the lifter with respect to the
work object.
10. Check before lowering the cage that the base frame is free from ob-
stacles.
11. Make sure that the side load of the working platform does not exceed the
permitted value.
12. When using the lifter in cold conditions, note the following:
--- The minimum operating temperature permitted.
--- Let the engine/power unit run idle a while before operating the equipment.
--- First make slow movements to warm up the system.
--- Note the operation of the limit switches, emergency lowering and move-
ments
13. Read the instructions on the operation and the use of the emergency low-
ering system carefully.
14. When your shift is over:
--- Lower the lifter on the driving supports.
--- Remove the ignition key of the base to prevent any unauthorized use of
the lifter.
--- Report all operating trouble and defects.

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12. MAINTENANCE AND SERVICE

12.1. GENERAL
Keep a record of the service of the equipment and its wearing parts. Regular
maintenance carried out at prescribed intervals and at the correct time adds
to the operating reliability, economy and safety of the equipment.
Maintenance work can be dangerous if not carried out by executing special
caution. Everyone should understand the possible danger factors involved
and use safe working methods. Before commencing the service or
maintenance work, familiarize yourself with the instructions provided by the
manufacturer, and follow them.
Clearly define the responsible person for the service and maintenance work.
1. Do nothing you are not entitled to do.
2. Inform the operators about the timetable of special service and mainte-
nance work.
3. Reserve a sufficient service area around the machine.
4. If the machine or its part has been stopped for service or repair, make
sure that it will not restart or that it is impossible to start it up by mistake.
--- Turn off the main switch.
--- Remove the ignition key.
--- Place a warning sign on the main switch. The sign can only be removed
by a person who is aware of the situation and knows when the sign can
be removed without danger.
5. Clean and wash the equipment regularly and always before service and
maintenance work.
6. Before you start cleaning the equipment with water, high---pressure wash-
er, steam jet or other washing methods cover all such openings and
places which may cause danger or break. Special attention should be
paid to the protection of electric motors, switch cabinets and boxes.
7. If required, use suitable and safe ladders or working platforms for repair
and maintenance work
8. Do not use any parts of the machine as stepping stones. If the service
must be carried out in a high or dangerous place, use safety equipment
that prevents you from falling.
9. All working platforms, steps, handles, rails, ladders and other places
where you can slip or meet with an accident must be kept clear of oil, dirt,
snow and ice.

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10. Always use appropriate working equipment.
11. If you service underneath the machine, engage the safety and parking
brake. Make sure that the equipment cannot be started or moved.
12. When changing the tyres make sure that the machine is in balance and
well supported. Check the maximum pressure of the tyres. See the values
on the tyre pressure plate on the machine. Do not exceed the pressure
values.
13. Do not stand in front of the tyre when filling it with air.
14. When filling loose tyres with air. DANGER! If the rim is what is called a
locking rim, the tyres must always be filled within a safety cage. Never
stand directly in front of the rim, when the tyre is being filled.
15. Special care must be taken of the exhaust pipes and exhaust gas cleaning
systems. Ensure sufficient ventilation.
16. Over---heating means that something is wrong. Stop the engine and get
the fault repaired before more serious damage is caused. Check that the
radiator has not been covered or become blocked.
17. When checking the amount of the engine radiator fluid, stop the engine
and first let the engine and the radiator cool. If you must stop an over---
heated engine, first let the radiator cool. If you cannot wait for the cooling,
use thick safety gloves and clothes when opening the radiator cap. Stand
aside, turn your face away and open the cap carefully. Wait until there is
no more pressure and no more fluid comes out and then open the plug
carefully.
18. When changing parts or aggregates, fasten them carefully to the lifter and
make sure that the transfer does not cause any danger. Use only ap-
propriate lifters, which technically are in prime condition, and lower the
parts on a surface with a sufficient load carrying capacity.
19. Use original spare parts.
20. It is forbidden to make any structural changes in the equipment without
the consent of the manufacturer.

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12.2. GENERAL SAFETY INSTRUCTIONS FOR MAINTENANCE
1. Before service and maintenance operations, the operator must familiarize
himself with the operating and service instructions of the main compo-
nents and follow these instructions.
2. Do not service the machine while the engine is running if not absolutely
necessary, e.g. when discharging air from the brake circuit.
3. Keep your hands and clothes away from rotating parts.
4. Check the vehicle daily and get even the minor faults repaired immediate-
ly.
5. The ground cable of electric welding must always be connected directly to
the piece to be welded, the excitation current conductor of the charger is
disconnected and the main switch is opened.
6. Carry out all the inspections mentioned in the service manual.
7. Report all faults.
8. Use only appropriate tools for maintenance.
9. Adjusting, servicing and cleaning of the machine is forbidden, when the
machine is in operation.
10. It is forbidden to touch the steering wheel while the machine is being re-
paired.
11. Make sure before filling a tyre with air that the wheel disc and tyre are in
good condition and correctly installed.
12. Add air into the tyres with a compressed air system designed for this pur-
pose. Do not exceed the maximum pressure recommended by the tyre
manufacturer.
13. When changing oils extreme caution must be exercise d, because the oil
may be hot and cause burns.
14. The grease and oil spilled on the machine parts may cause a danger of a
fire. Remove the grease and oil as necessary.
15. Combine the safety instructions related to the service of the machine and
the other service and maintenance operations of your company so that
the maintenance operation of the machine meets both regulations.

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12.2.1.SAFETY INSTRUCTIONS FOR SERVICING THE BOOMS
1. Before servicing the boom:
--- Empty the cage.
--- Support the boom correctly or use the lifter.
--- Turn off the engine before commencing the service and maintenance op-
erations unless the engine must be running, when adjusting the pressure.
2. It is forbidden to repair or change the structures of the supporting booms
without the consent of the manufacturer.
3. It is forbidden to change the pressure values of any of the operations.
4. Do not repair the hydraulic system without first ensuring that there is no
pressure in the system.
5. If the cage has been used for charging, it is absolutely necessary that the
cage be cleared of all charging material before commencing the repair
work.
6. The boom has both sliding and ball bearings, which must be lubricated
regularly.
7. An obstructed or damaged grease nipple must be replaced. If the holes in
the joint pins become obstructed, the pin must be removed and the hole
properly opened to ensure sufficient lubrication.
8. Because people are also lifted with the boom, special attention must be
paid to the condition of the entire equipment. The tightness of the bolt
joints, the condition and tightness of the hydraulic hoses and connectors
and the locking of the joint pins must be checked weekly.
9. The pressure of the hydraulics must be checked in case of malfunction.
The pressure values informed must not be exceeded without the consent
of the manufacturer. If hoses or other components are changed, the sys-
tem must be vented by running the operations a few times to extreme
position. Air in the hydraulic system may cause malfunction and danger-
ous situations.

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12.2.2.SAFETY INSTRUCTIONS FOR SERVICING THE LIFTING PLATFORM
1. Familiarize yourself with the operating and maintenance instructions of the
equipment before any maintenance operations.
2. Turn off the engine before commencing the service and repair work unless
the engine must be running, when adjusting the pressure.
3. Never go underneath a lifted platform unless the mechanical supports on
the front and back edge of the platform are in place.
4. Change all bad and leaking hydraulic hoses immediately.
5. It is forbidden to change the pressure values of any operation without
consent. It is forbidden to repair or change the supporting structures of
the lifting platform without the consent of the manufacturer.
6. Check daily and always after a damage, the important parts of the lifting
platform. Repair all damaged parts immediately. Never use a damaged
lifting platform.
7. When repairing hydraulic leaks, use gloves to prevent compressed hy-
draulic oil from penetrating your skin.
8. Exercise caution when emptying the hydraulic tank. Hot oil may cause
injuries.
9. Do not repair the hydraulic system without first ensuring that there is no
pressure in the system.
10. Clean the surface of the components to be repaired. Do not use dissol-
vents when cleaning the parts.
11. To ensure troublefree and safe operation of the lifting platform, it is impor-
tant that the equipment is kept in good condition. There are not many
parts in the lifting platform that require special maintenance. Cleanliness
of the platform and repairing or immediately changing all faulty parts are
important safety factors.
12. Unnecessary idle hours can be avoided and the safety risks caused by
possible faults can be minimized, when the machine is serviced and in-
spected regularly.

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12.3. OILS, GREASES AND FUELS
1. Always use only the types of oils recommended by the manufacturer. If
these recommendations are not followed, it may damage the machine or
cause the machine not to operate properly, which again may cause seri-
ous bodily injury or material damage.
2. Make sure that the fuel, lubrication oil, radiator fluid and hydraulic fluid
tanks have been filled to the correct level.
3. Do not mix different kinds of fluids or oils together.
4. Remember that not all bearings are alike. Each bearing has its own char-
acteristics and lubrication requirements. Follow the instructions provided
by the manufacturer.
5. Cold starting fluid or other inflammable substances must not be kept in
the cabin.
6. Inflammable substances must be stored protected from heat, sparks and
open fire.
7. The vessels containing inflammable substances must not be punctured or
disposed off by burning, because this may cause a danger of an explo-
sion.
8. Smoking is strictly forbidden when handling fuel.

12.4. ADDING FUEL

When adding fuel, the following precautions must be taken into consideration:
1. Do not fill up the fuel tanks, when the engine is running.
2. Make sure not to spill fuel on hot surfaces.
3. Fill up the tanks in a well ventilated place.
4. Smoking, open fire and sparks are always dangerous when adding fuel.
5. Wipe off all spilled fuel before starting the engine.
6. Keep the fuel inlet pipe attached to the tank or earth it to prevent sparkling
due to static electricity.
7. Switch off the cabin heater.

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12.5. ENGINE SERVICE
1. The filter cartridge must be cleaned with hot liquid or petrol.
2. The oil coming out of the engine is hot and may cause burns.
3. Always turn off the engine before cleaning.
4. Always turn off the engine before inspecting the safety device of the en-
gine, because there is great danger of an accident.
5. The engine must be stopped when the engine belts are retightened. Do
not forget the V belt safety cover.
6. Remember that when disconnecting the fuel oil filter cartridge and taking
out the side flow filter cartridge, a little oil comes out and it may be hot.
7. Never service the fuel equipment near open fire or when smoking.
8. Keep away from rotating parts when the engine is running.
9. When checking the temperature control device of the cylinder cap, warm
the oil vessel on a heating plate and not with a welding burner.
10. The fuel spray jet must not touch the skin. It may cause an injury.

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13. SAFETY INSTRUCTIONS FOR REPAIRS

Before welding is commenced, find out about the material to be welded as
well as the welding method and additives. If necessary, contact the Normet
Service.
1. Check the plates and weldings of the equipment for possible damages,
e.g. fractures, bends or transformations. Cracks in the coat of paint or
peeling may be a sign of a dangerous fracture underneath the painting.
The equipment must not be used before the necessary repairs have been
carried out.
2. Do not repair the steering gear by welding.
3. Only professionals are allowed to carry out welding work. Only persons
authorized by the manufacturer are allowed to weld load carrying struc-
tures. Ask an expert to inspect the welding.
4. Disconnect both cables from the battery and disconnect all possible cir-
cuit cards before welding the machine. The welding voltage may damage
the electric equipment.
5. Use safety mask when welding.
6. Ensure sufficient ventilation.
7. Look after fire safety.
8. When repairing hydraulic leaks, use safety gloves to prevent compressed
hydraulic oil from penetrating your skin. Compressed oil is inflammable
and may cause bodily injuries.
9. It is forbidden to change the pressure values of any operation without the
consent of the manufacturer.
10. Exercise extreme caution when emptying the hydraulic tank. Hot oil may
cause injuries.
11. Release the hydraulic pressure before unfastening the hydraulic parts.
--- Release the pressure in the system.
--- Release the pressure in the pressure accumulator.

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12. Before commencing the repair work, check that the component and its
environment are clean. If possible, replace the component.
13. Use clean plastic plugs to block the hoses and other holes when storing
the components or when disconnecting hoses, cylinders and other equip-
ment.
14. The hydraulic pumps and control valves are heavy. Before disconnecting
them, reserve a firm device such as a block or a lifter to unfasten the part
safely.
15. When washing the parts, do not use corroding detergents.
16. Do not remove the cylinders unless the equipment is lying on the ground.
If the equipment must be held up while being serviced do as follows:
--- Empty the boom.
--- Place a proper support under the equipment.
--- Turn off the engine.

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14. SAFETY INSTRUCTIONS FOR ELECTRIC

CIRCUITS AND EQUIPMENT

14.1. ELECTRIC SYSTEM

1. Check the operation of the safety devices. Test the warning lights of the
meter board by pressing the test button. See the manual for the location
of the button. This test does not show the condition of the detectors of the
safety devices and therefore also the detectors must be inspected regular-
ly. Test also the correct operation of the quenching solenoid.
2. Inspect the cables visually and make sure that the switch boxes and cabi-
nets are closed.
3. An excessive deflection in the supply voltage damages the equipment.
Overvoltage damages the components and undervoltage in starting dam-
ages the components of the engines’ starting circuits.

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14.2. ELECTRIC EQUIPMENT
1. Only professional electricians or persons who have been trained for the
job are allowed, under the supervision and guidance of a professional
electrician, to install, repair or service electric equipment and materials in
accordance with the electric safety regulations.
2. In order to prevent any bodily injuries or material damage in connection
with the use of electricity, there are a number of regulations related to the
structure, installation and use of electric equipment. These regulations are
always based on local laws and electric safety regulations, which must be
followed.
3. Only use original electric parts.
4. It must be assumed, in all situations, that an electric wire has a voltage
and can be dangerous. Damaged wires and cables may cause a danger
of a fire or endanger your life.
5. All parts to be inspected, serviced and repaired must be made dead.
6. If the part worked on must have a voltage, an extra persons is appointed
for the job who, in the event of an emergency, turns off the voltage with
the emergency or main switch.
7. When a fault is detected in the electric equipment, e.g. the door of the
electric switch gear cabinet is open, damaged cables, a broken compo-
nent etc. the equipment must be made dead. The equipment can only be
used after the fault has been repaired and the equipment tested by mea-
suring and testing it in practice.
8. The voltage must not be switched on until it is absolutely certain that it will
not cause any danger and that the local instructions and legal regulations
have been read and followed.
9. When repairing or servicing the electric system, make sure that the volt-
age has been switched off and that no one can switch it on by mistake.
Remember that the cable reel system may have a voltage even though the
main switch has been turned off. When repairing the cable reel system,
disconnect the connecting plug of the cable.
10. The rotation direction of the electric motors should be correct. If the direc-
tion is not right, a warning light lights up. In this case, change two phases
with each other.

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14.3. ELECTRIC LINES
In order to prevent any bodily injuries or material damage in connection with
the use of electricity, there are a number of regulations related to the structure,
installation and use of electric equipment. Make sure that you follow the valid
regulations when working near electric lines.
Electricity always flows to the ground if possible.
1. Contact the local electricity plant if you intend to work in the vicinity of
overhead cables. If necessary, ask the electricity plant to send their expert
to the work site.
2. Remember! You do not have to come into direct contact with electricity.
With a high voltage, electricity can ’jump’ long distances, even as long as
five meters.
3. Do not go near wires! No part of the equipment must go closer to the
overhead cables than the safety distance. Find out, from the local electric
safety regulations, what the safety distance is.
4. If it is difficult to follow the safety regulations in your work, contact the pos-
sessor of the electric wire.
5. You can make working safer by earthing the equipment with a thick cop-
per cable which is connected e.g. from the top of the boom to an earth
bar. However, this does not provide complete protection.

14.4. CONTACT WITH AN ELECTRIC LINE

If the machine comes into contact with an electric line, you can avoid damage
or death by following the instructions below:
1. If you are outside the machine, avoid touching any part of the machine or
trying to climb into it. Keep everyone away from the machine.
2. If you are inside the machine, do not try to leave. A machine which is in
contact with a wire can catch fire. If the machine base has rubber tyres,
leave the machine not later than when the tyres start to smoke. JUMP! Do
not make yourself a wire, which conducts electricity. Leave the machine
by jumping up and down with both feet together or by jumping so that
only one foot at a time touches the ground. The electric field in the ground
may cause a dangerous voltage between your feet. You are not safe until
you are at a distance of at least 20 meters from the machine.
3. If the lifting equipment or some other component comes into contact with
an electric line, the whole machine gets a voltage. Although the situation
may seem safe due to the insulating rubber tyres, a person who is stand-
ing on the ground may get a lethal electric shock when touching the ma-
chine.
4. Ask for help immediately.

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14.5. MEASURES TO BE TAKEN IN CASE OF BODILY INJURY
1. If you come to a scene of an electrical accident, do not endanger your
own life by careless action!
2. First find out if it is a question of a high or low voltage.
3. If it is a question of a high voltage, do not commence any saving opera-
tions before the electricity plant has switched off the current. Approaching
the victim who is inside the machine, which is in contact with an electric
wire or cable, can be dangerous. Remember that, in a high voltage wire,
there is no fuse which blows, but the wire is always dangerous until an ex-
pert has made it dead.
4. The victim can be saved from low voltage wires or from a machine, which
is in contact with a low voltage wire, by using a dry, clean rope or a dry
and unpainted wooden stick or board. Remember to stay as far away
from the wires or the machine as possible. The victim must not be
touched before he has been completely detached from the parts with a
voltage.
5. If the victim is unconscious, resuscitation and artificial respiration should
be commenced immediately.

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14.6. SERVICE OF ELECTRIC EQUIPMENT
1. Only professional electricians or their subordinates are allowed, under the
supervision and guidance of a professional electrician, to install, repair or
service electrical equipment and materials in accordance with the regula-
tions related to electrotechnology.
2. Always follow the regulations of the law related to electricity and electric
safety regulations of the user country.
3. Always use original electric parts.
4. If there is trouble in the electric supply, stop the machine immediately.
5. The machine parts to be inspected, serviced and repaired must be made
dead if the regulations so require. First check that there is no voltage in
the parts disconnected, lock the main switch or earth the part if necessary.
6. Inspect the electric equipment of the machine regularly. All faults e.g.
loose wires or damaged insulation must be repaired immediately.
7. Before making any changes in the electric equipment, contact the electric
design department of the manufacturer to get a written permit for the
changes so as not to affect the machine operation.
8. Do not direct a water or steam jet at the electric cables.

If the part has a voltage

1. If the part worked on must have a voltage, an extra persons is required for
the job who, in the event of an emergency, turns off the voltage with the
emergency or main switch. Follow the electric safety regulations.
2. Isolate the working area with the help of a red and white safety chain and
a warning sign.
3. Use only voltage limited tools.
4. Exercise extreme caution.

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Safety Instructions

Normet Vehicles and Equipment

14.7. SERVICE OF BATTERIES
Always use safety glasses, overalls and gloves when servicing batteries.
1. When disconnecting the batteries, always disconnect first the --- pole and
then the + pole. Connect first the + pole and then the --- pole.
2. In order to prevent sparkling when connecting the charging device of the
battery, disconnect the charging device from the current supply or always
turn it off before connecting the charging wires to the poles. The plugs of
the battery cells must be opened a little in order to release the gases from
the battery.
3. The battery acid burns the skin, makes holes in clothes and may cause
blindness if you get it in your eyes. If you get battery acid on you, rinse
the skin immediately with an abundant amount of water. Use sodium car-
bonate to neutralize the acid if you have got acid in your eyes. In addition,
rinse your eyes with an abundant amount water and call a doctor.
4. When servicing the batteries, it is to be remembered that when charging
or discharging them, a lead accumulator develops hydrogen and oxygen,
which combine to form an extremely inflammable gas mixture. A sparkle
or flame may cause an explosion. Ventilate the space if necessary before
disconnecting or connecting the cable.
5. In order to prevent an explosion, the fluid level must be correct and it
should be checked regularly. Add distilled water as necessary only before
starting but never after the machine has been in operation. When the fluid
level is high enough, there is less space for gas in the cells.
6. Always use a torch when checking the fluid level, never use an open fire.
7. The battery poles must never be short---circuited because the sparkling
may explode the battery.
8. Do not test the electric equipment by connecting a wire to the battery
pole.

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Normet Oy
Ahmolantie 6
FI--74510 IISALMI
FINLAND
 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

15. SAFETY INSTRUCTIONS FOR THE HYDRAULIC

CIRCUITS
Only experienced professionals are allowed to service, repair and install the
hydraulic equipment.
1. Only trained and experienced technicians are allowed to install, repair or
service hydraulic equipment.
2. Check the equipment for possible leaking. All leaks in the hydraulic sys-
tem must be repaired before the equipment is taken into operation. Check
all hydraulic hoses, especially those which have to bend in use and re-
place the hoses as necessary. Check that all the safety caps and filling
plugs have been closed tightly.
3. Check that all the safety equipment such as pressure control valves, pres-
sure gauges etc. are in place and in operating condition. You must know
how to use them. The safety systems must never be bypassed.
4. All hydraulic hoses, which are in bad condition or leaking must be re-
placed.
5. It is forbidden to change the pressure values of any operation.
6. Check daily and always after damage the most important parts of the hy-
draulic system. Repair the damaged parts immediately.
7. Exercise caution when emptying the hydraulic tank. Hot oil may cause
injuries.
8. Clean the surface of the components to be repaired. Do not use dissol-
vents when cleaning the parts.
9. Do not try to do repairs which you do not master.
10. Never try to do repairs in the hydraulic circuit, when the system is pressur-
ized.
11. Do not use the equipment if the system has a leaking hose.
12. Never try to tighten a leaking hose if the system is pressurized but,
instead, the boom must be lowered and the pump stopped. A com-
pressed oil jet may penetrate your skin and be lethal.
13. Make sure that all joints are tight and that the lines have not been dam-
aged.
14. Never try to locate a leakage in the hoses or connectors with your hand. A
high---pressurized oil jet from the leakage may penetrate your skin and be
lethal. The oil jet may also cause a danger of a fire.

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Tel. . . . . +358 (0)17 83 241
Fax. . . . +358 (0)17 8324 308
e--mail: . info@normet.fi
www. . . normet.fi
 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

15. When repairing hydraulic leaks use safety gloves to prevent compressed
oil from penetrating your skin.
16. Compressed oil is inflammable and may cause bodily injuries.
17. Avoid direct contact with oil. Use safety glasses to prevent oil from getting
into your eyes.
18. Do not work underneath a machine or component, which is only held up
hydraulically. Use separate supports when servicing or repairing.
19. Do not disconnect the cylinders of the boom or the machine or their
counter valves before the boom or machine has been supported well.
20. The length and quality of the pipe connectors and hoses must correspond
to the set requirements. When replacing or repairing the hoses, use origi-
nal spare parts or hoses and connectors, which are in accordance with
the manufacturer’s recommendations. It is to made sure, in particular, that
the pressure classes of the hoses and connectors correspond to the oper-
ating pressures.
21. All changes in the equipment require a written permit from the manufac-
turer.
22. The pressure hoses must never be bent when the pump is in operation. A
danger of an obstruction caused by bending adds to the risk of an acci-
dent.
23. Use the control equipment with special care until the hydraulic oil has
reached the correct temperature. Warm up the hydraulic oils in accor-
dance with the instructions provided by the manufacturer.
24. Do not service the machine when the engine is running unless absolutely
necessary e.g. when discharging air from the system.
25. Before you disconnect lines:
--- Release the pressure in the system.
--- Release the pressure in the pressure accumulator.
26. The hydraulic pumps and control valves are heavy. Before you disconnect
them, reserve a firm device such as a block, a lifter or a bench to unfasten
the equipment safely.
27. Keep the hydraulics correctly adjusted to ensure control of the machine.
28. Hydraulic oils do not normally evaporate easily. However, hot oil, splashes
and oil fog (under pressure) are danger factors. Small amounts do not
normally cause intoxication when inhaled or swallowed. Old, dirty oil is
more dangerous than new oil.
29. If you get oil in your eyes, rinse them with abundant water and see a doc-
tor.

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Normet Oy
Ahmolantie 6
FI--74510 IISALMI
FINLAND
 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

30. Occasional skin contact is not normally harmful if the skin is healthy and
there are no open wounds. You can wipe or wash the oil from the skin.
The problem is repeated skin contact, which results in dry and chapping
skin of the hands. The oil dissolves the natural protective grease layer off
the skin and the skin gets small cuts and scratches easily. Hydraulic oil
that penetrate the scratches can cause an inflammation and a rash.
31. If you cannot avoid splashes or skin contact, use safety gloves, glasses
and clothing as necessary. Do not use oily clothes .
32. Hydraulic oil must not get into the environment, because it may pollute the
water system and groundwater. However, if it is necessary to work in eco-
logically sensitive areas, mineral oil should be replaced by vegetable oil
(rape---seed oil).
33. Store the oil in a closed vessels provided by the factory. Try to get the oil
directly from the vessel into the tank.
34. If you must pour oil into other containers, it is important that they are
clean. Also the caps, funnels, filters and filling holes must be clean.
35. Do not store oil out---of---doors to prevent water from condensing in the
oil.
36. Always drain waste oils into a vessel and not into the environment.
37. Although no outside damage can be inspected in the hydraulic hoses, re-
place them at six months intervals (the maximum storing time of two years
included).

Page 54 (55)
Tel. . . . . +358 (0)17 83 241
Fax. . . . +358 (0)17 8324 308
e--mail: . info@normet.fi
www. . . normet.fi
 1 --- 1 GB 0996 US

Safety Instructions

Normet Vehicles and Equipment

16. SAFETY INSTRUCTIONS FOR COMPRESSED AIR

HOSES AND WATER PIPES
There must be no pressure in the pneumatic circuit, when it is being repaired.
1. Check the pipes, valves, draining cocks and other components of the
pneumatic and water system. Make sure that both the air and water pres-
sure are correct and that there are no leaks.
2. When servicing and repairing the compressor make sure that there is no
pressure in the system.
3. Never adjust the pressure of the system higher than the manufacturer has
recommended. Exceeding the given values does not increase the operat-
ing capacity of the equipment.
4. The pressure accumulators of the vehicle have been pressurized with Ni-
trogen N2. Before disconnecting the pressure accumulators from the ma-
chine, release the pressure from the accumulators by opening the filling
valve. Do not overfill the pressure accumulators. Service and repair the
accumulators in accordance with the operating instruction.
5. Only specially trained persons are allowed to install, repair or service hy-
draulic equipment.
6. Empty the air and water pipes and valves if the temperature falls below
the freezing point.
7. Drain the condensed water from the system in accordance with the in-
structions provided by the manufacturer.

Page 55 (55)
Normet Oy
Ahmolantie 6
FI--74510 IISALMI
FINLAND