ALPINA B 28 - String Trimmer

B 28 - String Trimmer ALPINA - Free user manual and instructions

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Product type String trimmer
Brand Alpina
Model B 28
Engine 2-stroke petrol
Power 1.1 kW
Displacement 28 cm³
Fuel tank 0.6 L
Cutting width 42 cm
Cutting type Nylon line or 3-tooth blade
Weight 5.2 kg
Dimensions (L x W x H) 180 x 30 x 30 cm
Fuel 2-stroke mixture (40:1)
Ignition Electronic
Anti-vibration system Yes
Sound level 94 dB(A) (guaranteed)
Maintenance Clean air filter after 10 h, spark plug every 50 h
Cleaning After each use, with a damp cloth
Safety Instant engine stop, hand guard, stand
Spare parts Lines, blades, spark plugs, filters available
Repairability Repairability index 7.2/10

Frequently Asked Questions - B 28 ALPINA

How to start the Alpina B 28 string trimmer?
Make sure the tank contains the 2-stroke oil-gasoline mixture (40:1). Activate the choke, pump the primer, pull the starter rope until the engine runs.
What mixture to use for the Alpina B 28?
Use a mixture of unleaded 95 gasoline and 2-stroke oil at 40:1 (25 ml of oil per 1 L of gasoline).
How to replace the cutting line?
Disconnect the spark plug. Remove the head cap, unwind the used line. Wind a new line of 2.4 mm diameter in the indicated direction, then reassemble.
How to clean the air filter?
Unscrew the filter cover, remove the foam element. Clean it with soapy water, dry it and soak it in engine oil before putting it back.
What are the safety precautions?
Wear gloves, goggles and closed-toe shoes. Never cut without the protective guard. Wait for the tool to stop before handling it.
How to maintain the blade?
After use, sharpen the blade with a file. Check for cracks. Replace it if damaged. Grease the blade shaft.
What to do if the engine stalls?
Check the mixture, the air filter, the spark plug (gap 0.6 mm). If the problem persists, drain the fuel and clean the carburetor.
What is the maximum cutting width?
The cutting width is 42 cm with nylon line. With the 3-tooth blade, it is slightly reduced, about 30 cm.
Where to find spare parts?
You can order parts from Alpina authorized dealers, online or in DIY stores. Specify the reference B 28.
How to store the device in winter?
Drain the tank and run the engine idle until it stops. Clean the device, grease moving parts and store it in a dry place.

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USER MANUAL B 28 ALPINA

7 1 2 3 4

8 STOP 1 RUN START 2 3 4 5 CHOKE RUN 6 1 STOP RUN START 3 4a

ALPINA B 28 - 3

natural_image Line drawing of hands operating a mechanical device with a tool (no text or symbols)

10 1 2.3 2.4 2.2 2.1 2

ALPINA B 28 - 5

natural_image Illustration of a person using a power tool to measure a machine, with no visible text or symbols.

ALPINA B 28 - 6

flowchart
graph TD
    A["Step 1"] --> B["Step 2"]
    B --> C["Step 3"]
    C --> D["Water Flow to Ground"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

13

ALPINA B 28 - 8

natural_image Technical diagram showing mechanical assembly and tool path (no text or symbols)

15

BUMP

Technical diagram of a mechanical device with labeled parts and directional arrows indicating motion or movement.

18 0,5 mm

Lithium Grease 1

Technical diagram of a mechanical assembly with numbered parts labeled 2 and 3

"DUPLEX" 21 22 23 7

ETICHETTA MATRICOLA

2. SIMBOLI

12

ALPINA B 28 - SIMBOLI - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SIMBOLI - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a black gear-like shape and a gray square icon

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SIMBOLI - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SIMBOLI - 12

thank you for choosing one of our products. We hope that you will be completely satisfied with this machine and that it fully meets your expectations. This manual has been compiled in order to provide you with all the information you need to get acquainted with the machine and use it safely and efficiently. Don't forget that it is an integral part of the machine, so keep it handy so that it can be consulted when necessary, and pass it on to a further user if you resell or loan the machine.

Your new machine has been designed and manufactured in pursuance with current regulations, and is safe and reliable if used in compliance with the instructions provided in this manual (proper use). Using the machine in any other way, or non-compliance with the safety specifications relative to use, maintenance and repair is considered "improper use" which will invalidate the warranty, relieve the manufacturer from all liabilities, and the user will consequently be liable for all and any damage or injury to himself or others.

Since we regular improve our products, you may find slight differences between your machine and the descriptions contained in this manual. Modifications can be made to the machine without notice and without the obligation to update the manual, although the essential safety and function characteristics will remain unaltered. In case of any doubts, please contact your dealer. And now enjoy your work!

TABLE OF CONTENTS

  1. Identification of the main components 2

  2. Symbols 3

  3. Safety requirements 4

  4. Machine assembly 6

  5. Preparing to work 7

  6. How to start - Use - Stop the engine 8

  7. Using the machine 10

  8. Maintenance and storage 12

  9. Troubleshooting 14

  10. Technical data 14

  11. Accessories 16

1. IDENTIFICATION OF MAIN COMPONENTS

MAIN COMPONENTS

  1. Power unit
  2. Drive tube
  3. Cutting device

a. Blade with 3 or 4 points

b. Cutting line head

  1. Cutting device guard
  2. Front handgrip
  3. Guard
  4. Handlebar
  5. Rear handgrip
  6. Connection point (of the webbing)

  7. Identification plate

  8. Webbing

a. single belt
b. double belt

  1. Angle transmission
  2. Blade protection (for transport)
  3. Spark plug

CONTROLS AND FILLING POINTS

  1. Engine stop switch
  2. Throttle trigger
  3. Throttle trigger lockout
  4. Starter
  5. Choke
  6. Primer

  7. Fuel tank cap

"MONO" 21 9 23 8 22 10 11a 11b 6 5 2 4 12 3 3b 3a 13 1

1 24 14 25 26 31

21 22 23 7

IDENTIFICATION PLATE

10.1) Conformity marking in accordance with Directive 2006/42/EC
10.2) Name and address of the manufacturer
10.3) Acoustic output level LWA in accordance with directive 2000/14/EC
10.4) Manufacturer's model of reference
10.5) Machine model
10.6) Serial number
10.7) Year of manufacture
10.8) Article Code
10.9) Emission number

10.110.2 10.410.510.3 CE 10.7 10.6 10.810.9 LWA dB

2. SYMBOLS

12

ALPINA B 28 - SYMBOLS - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLS - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLS - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SYMBOLS - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SYMBOLS - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SYMBOLS - 12

1) Warning! Danger. The failure to use this machine correctly can be hazardous for oneself and others.
2) Read the instruction manual before using the machine.
3) If you are using the machine every day in normal conditions, you can be exposed to a noise level of 85 dB (A) or higher. Wear ear protectors, safety goggles and a protective helmet.
4) Wear gloves and protective footwear!
5) Danger of flying objects! Keep any people or pets at least 15 m away when using the machine!

6) Maximum cutting device speed. Only use suitable cutting devices.
7) Do not use the circular saw blade. Danger: Using the circular saw blade with machines marked with this symbol exposes the user to the danger of very serious or even fatal injuries.
8) Warning! Petrol is flammable. Allow engine to cool at least 2 minutes before refuelling.
9) Warning! Keep away from hot surfaces.
10) Beware of blade thrust.

EXPLANATORY SYMBOLS ON THE MACHINE (if present)

11 +o 12 O a START b c 13 CHOKE RUN |←| 14 |

11) Fuel tank

12) Engine stop switch positions

$$ \mathbf {a} = \text { stop } $$

$$ \mathbf {b} = \text { run } $$

$$ \mathbf {c} = \text { s t a r t } $$

13) Choke

14) Primer

EXPLANATORY SYMBOLS ON THE PROTECTION DEVICES (if present)

ALPINA B 28 - EXPLANATORY SYMBOLS ON THE PROTECTION DEVICES (if present) - 1

21) Cutting device with adequate protection

ALPINA B 28 - EXPLANATORY SYMBOLS ON THE PROTECTION DEVICES (if present) - 2

22) Cutting device rotation direction

3. SAFETY REQUIREMENTS

A) TRAINING

1) Read the instructions carefully. Become acquainted with the controls and the proper use of the machine. Learn how to stop the engine quickly.
2) Only use the machine for the purpose for which it was designed, namely

  • cutting grass and non-woody vegetation, using a nylon line (e.g. around the edges of lawns, flowerbeds, walls, fences and small grassy areas to tidy up the cutting done using a mower);
  • cutting tall grass, dry branches, twigs and woody shrubs of up to 2 cm diameter, with the help of metal or plastic blades.

Any other use may be dangerous and damage the machine.

Examples of improper use may include, but are not limited to:

  • use the machine for sweeping;
    – trimming hedges or other jobs in which the cutting device is not used on ground level;
  • pruning trees;
    – using the machine with the cutting device above the operator's belt level;
    – using the machine for cutting non-plant material;
    – use of the machine by more than one person.
    3) Never allow children or persons unfamiliar with these instructions to use the machine. Local regulations can restrict the age of the user.
    4) The machine must never be used by more than one person.
    5) Never use the machine:

– when people, especially children or pets are in the vicinity;
- if the user is tired or unwell, or has taken medicine, drugs, alcohol or any substances which may slow his reflexes and compromise his judgement;
- if the user is not capable of holding the machine firmly with two hands and/or remaining standing on the ground whilst working.
6) Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property.

B) PREPARATION

1) Always wear adequate clothing which does not hamper movements when using the machine.
- Always wear slim-fitting protective clothing, fitted with shear-proof protection devices.
- Always wear a helmet, protective gloves, eye-goggles, a half-mask respirator and safety anti-shear boots with non-slip soles.
– Always wear ear and hearing protection devices.
- Never wear scarves, shirts, necklaces, or any hanging or flapping accessory that could catch in the machine or in any objects or materials in the work area.
- Tie your hair back if it is long.
2) WARNING: DANGER! Petrol is highly flammable:

  • keep the fuel in containers which have been specifically manufactured and homologated for such use;
  • never smoke when handling fuel;
    – slowly open the fuel tank to allow the pressure inside to decrease gradually;
  • top up the tank with fuel in the open air, using a funnel;
  • add fuel before starting the engine. Never remove the fuel tank cap or add fuel while the engine is running or when the engine is hot;
  • if you have spilt some fuel, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until the fuel has evaporated and fuel vapours have dissipated;
    – immediately clean up all traces of fuel spilt on the machine or on the ground;
    – never start the machine in the same place you refilled it with fuel;
  • make sure your clothing does not come into contact with the fuel, on the contrary, change your clothes before starting the engine;
    – always put the tank and fuel container caps back on and tighten well.
    3) Replace faulty or damaged silencers.
    4) Before using the machine, check its general condition and in particular:
  • the throttle trigger and the safety lever must move freely, they must not need forcing and should return automatically and rapidly back to the neutral position;
    – the throttle trigger must remain locked until the safety lever is pressed;
    – the engine stop switch must easily move from one position to the other;
  • the electric cables and in particular the spark plug cable must be in perfect condition to avoid the generation of any sparks, and the cap must be correctly fitted on the spark plug;
    – the machine handgrips and protection devices must be clean and dry and well fastened to the machine;
    – the cutting devices and guards must be undamaged.
    5) Check the correct position of the handgrips and the connection point of the webbing, and the proper balance of the machine.
    6) Before starting work make sure that the guards are suitable for the cutting tool being used and are fitted correctly.
    7) Thoroughly inspect the whole work area and remove anything that could be thrown up by the machine or damage the cutting group or engine (stones, branches, iron wire, bones, etc.).

C) OPERATION

1) Do not start the engine in a confined space where dangerous carbon monoxide fumes can collect.
2) Mow only in daylight or good artificial light.

3) Take on a firm and well-balanced position:

- where possible, avoid working on wet, slippery ground or in any case on uneven or steep ground that does not guarantee stability for the operator;

– never run, but walk carefully paying attention to the lay of the land and any eventual obstacles;

– assess the potential risks of the ground to be mown and take all necessary precautions to ensure your own safety, especially on slopes or on bumpy, slippery or unstable ground;

– work along the contour on slopes, never when walking up or down and always keep downhill of the cutter.

4) Make sure the machine is securely locked when you start the engine:

- start the motor in an area at least 3 metres from where you refuelled;

- check that there is nobody within at least 15 metres of the machine's range of action or at least 30 metres for heavier mowing;

- do not direct the silencer and therefore the exhaust fumes towards inflammable materials.

5) Do not change the engine governor settings or overspeed the engine.

6) Do not strain the machine too much and do not use a small machine for heavy-duty works. If you use the right machine, you will reduce the risk of hazards and improve the quality of your work.

7) Check that when the machine is running idle, there is no movement of the cutting device and, after pressing the throttle trigger, the engine quickly returns to minimum speed.

8) Ensure that the blade does not come into violent contact with foreign bodies and beware of the possibility of material being thrown up by the blades.

9) Always keep the machine connected to the webbing when working.

10) Stop the engine:

– whenever you leave the machine unattended.

– before refuelling.

– during movements between work areas.

11) Stop the engine and disconnect the spark plug cable:

– before cleaning, checking or working on the machine;

– after striking a foreign object. Inspect the machine for any damage and make repairs before restarting it again;

- if the machine starts to vibrate abnormally: find the cause of the vibration immediately and have it inspected at a Specialised Centre.

- when the machine is not in use.

1) Keep all nuts, bolts and screws tight to be sure the equipment is in safe working condition. Routine maintenance is essential for safety and for maintaining a high performance level.

2) Do not store the machine with fuel in the tank in an area where the fuel vapours could reach an open flame, a spark or a strong heat source.

3) Allow the engine to cool before storing in any enclosure.

4) To reduce fire hazards, keep the engine, exhaust silencer and fuel storage area free from sawdust, branches, leaves, or excessive grease; never leave containers with the cut debris inside the storage area.

5) If the fuel tank has to be emptied, this should be done outdoors once the engine has cooled down.

6) Always wear protective gloves when handling the cutting device.

7) For safety reasons, never use the machine with worn or damaged parts. Damaged parts are to be replaced and never repaired. Only use original spare parts. Parts that are not of the same quality can seriously damage the equipment and compromise safety. The cutting tools must always bear the manufacturer's trademark as well as a reference to the maximum working speed.

8) Before putting the machine away, check you have removed wrenches or tools used for maintenance.

9) Store the machine out of the reach of children!

E) TRANSPORTATION AND HANDLING

1) Whenever the machine is to be handled or transported you must:

- turn off the engine, wait for the cutting device to stop and disconnect the spark plug cap;

- fit the cutting device guard;

– only hold the machine using the handgrips and position the cutting device in the opposite direction to that used during operation.

2) When using a vehicle to transport the machine, position it so that it can cause no danger to persons and fasten it firmly in place to avoid it from tipping over, which may cause damage or fuel spillage.

F) HOW TO READ THE MANUAL

Certain paragraphs in the manual contain particularly significant information and are marked with various levels of highlighting with the following meaning:

NOTE

or

IMPORTANT

These give details or further information on what has already been said, in the aim to prevent damage to the machine.

WARNING!

Non-observance will result in the risk of injury to oneself or others.

DANGER!

Non-observance will result in the risk of serious injury or death to oneself or others.

4. MACHINE ASSEMBLY

IMPORTANT

The machine is supplied with

some of the components disassembled and the fuel tank empty.

• 3 or 4 point blade (Fig. 4)

WARNING!

Wear protective gloves

and fit the blade guard.

WARNING!

Always wear strong work gloves to handle the cutting devices. Mount the components very carefully so as not to impair the safety and efficiency of the machine. If in doubt, contact your dealer.

  • Remove the blade (if fitted) as described in paragraph 4.
  • The guard (1) is fixed to the angle transmission (2) by four screws (3).

1. COMPLETING THE MACHINE

1a. "MONO" models (Fig. 1)

  • Position the upper part (2) with the front grip's guard on the drive tube (1).
  • Fasten the lower cap (4) inserting the pin (4a) in one of the three holes on the drive tube.
    – Fully tighten the screws (4).

1b. "DUPLEX" models (Fig. 2)

  • Loosen the screws (5) and remove the cap (4) from the support (2).
  • Put the handlebar (1) into the seating in the support (2), located on the drive tube (3), making sure that the controls are on the right.
  • Fit the cap (4), fully tightening the screws (5).
    – Fasten the casing (6) of the controls to its cable fastener (7).

• Cutting line head (Fig. 5)

WARNING!

When using the cutting line head the additional guard, with line cutting knife, must always be fitted.

  • Remove the blade (if fitted) as described in paragraph 4.
  • The guard (1) is fixed to the angle transmission (2) by four screws (3).
  • Assemble the additional guard (4) fastening it into place on the guard (1).

4. REMOVING AND REFITTING THE CUTTING DEVICES

WARNING!

Use only original cutting

devices or ones homologated by the Manufacturer.

2. MOUNTING THE ROD

(Models with separate rod - Fig. 3)

  • Pull out the stop pin (5) and push the lower part of the rod (4) right down until the stop pin (5) slots into the hole (6) in the rod. This is easier to do if you rotate the bottom of the rod (4) slightly in both directions. The pin (5) is in place when it is completely lodged in the hole.

– Lastly, tighten the knob (7) securely.

• 3 or 4 point blade (Fig. 6)

WARNING!

Wear protective gloves

and fit the blade guard.

NOTE

The fastening nut (5) has a

left-hand thread and so must be unscrewed in a clockwise direction and screwed up anticlockwise.

3. FITTING THE GUARDS

WARNING!

Each cutting device is

provided with a specific guard. Never use guards other than those indicated for each cutting device.

  • Insert the wrench supplied (2) into the specific hole in the angle transmission (3) and rotate the blade (1) by hand until the wrench enters the inner hole, blocking rotation.
  • Remove the split pin (4) and unscrew the nut (5) in a clockwise direction.
    – Pull out the washer (6) and the outer ring-nut (7) and remove the blade (1).

When mounting,

  • Ensure that the grooves in the inner ring-nut (8) match up perfectly with the angle transmission (3).
  • Fit the blade (1) and outer ring-nut (7).
  • Refit the washer (6) and the nut (5), fully tightening it in an anticlockwise direction.
  • Reposition the split pin (4) and refold the two ends.
  • Remove the wrench (2) to restore blade rotation.

• Cutting line head (Fig. 7)

NOTE

The cutting line head has a left-hand thread and so must be unscrewed in a clockwise direction and screwed up anticlockwise.

  • Insert the wrench supplied (2) into the specific hole in the angle transmission (3) and rotate the cutting line head (1) by hand until the wrench enters the inner hole, blocking rotation.
  • Remove the cutting line head (1) unscrewing it in a clockwise direction.

When mounting,

  • Ensure that the grooves in the inner ring-nut (4) match up perfectly with the angle transmission (3).
  • Fit the cutting line head (1) screwing it up in an anticlockwise direction.
  • Remove the wrench (2) to restore shaft rotation.

5. PREPARING TO WORK

CHECKING THE MACHINE

Before starting work please:

  • check that all the screws on the machine and the cutting device are tightly fastened;
  • check that the cutting device is undamaged and that the 3-point metal blades (if fitted) are properly sharpened;
  • check that the air filter is clean;
  • check that the protection devices are well fastened and working efficiently;
  • check the handgrips are well fastened.

PREPARING THE FUEL

This machine is fitted with a two-stroke engine which requires a mixture of petrol and lubricating oil.

IMPORTANT

Using petrol alone will damage the motor and will cause for invalidation of petrol. the warranty.

IMPORTANT

Only use quality fuels and oils to maintain high performance and guarantee the duration of the mechanical parts over time.

• Petrol characteristics

Only use unleaded petrol with a fuel grade of at least 90 N.O.

IMPORTANT

Unleaded petrol tends to create deposits in the container if preserved for more than 2 months. Always use fresh petrol!

- Oil characteristics

Only use top quality synthetic oil specifically for two-stroke engines.

Your dealer can provide you with oils which have been specifically developed for this type of engine, and which are capable of guaranteeing a high level of protection.

The use of these oils makes it possible to prepare a 2% mixture, consisting in 1 part oil to 50 parts

• Preparation and preservation of the fuel mixture

DANGER!

Petrol and the fuel mixture are highly inflammable!

  • Keep the petrol and fuel mixture in homologated fuel containers, in safe place, away from any flames or heat sources.
  • Never leave the containers within the reach of children.
  • Never smoke whilst preparing the mixture and avoid inhaling the petrol fumes.

9- IMPORTANT Periodically clean the petrol and fuel mixture containers to remove any eventual deposits.

The chart indicates the amount of petrol and oil to use to prepare the fuel mixture according to the type of oil used.

Petrol Synthetic oil 2-stroke
liters literscm ^3
10.0220
20.0440
30.0660
50.10100
100.20200

To prepare the fuel mixture:

  • Place about half the amount of petrol in a homologated tank.
  • Add all the oil, according to the chart.
  • Add the rest of the petrol.
  • Close the top and shake well.

IMPORTANT

The fuel mixture tends to

age. Do not prepare excessive amounts of the full mixture to avoid deposits from forming.

IMPORTANT

Keep the petrol and fuel mix-

ture containers separate and easily identifiable to avoid the mistake of using one in place of the other.

REFUELLING

DANGER!

Never smoke whilst refu-

elling and avoid inhaling the petrol fumes.

WARNING!

Carefully open the tank

top as pressure could have formed inside.

Before refuelling:

  • Shake the fuel mixture container well.
  • Place the machine on a flat stable surface, with the fuel tank cap facing upwards.
    – Clean the fuel tank cap and the surrounding area to avoid any dirt from entering the tank during refilling.
  • Carefully open the fuel tank cap to allow the pressure inside to decrease gradually. Use a funnel to refill and avoid filling the tank to the brim.

WARNING!

Always close the fuel tank

cap firmly.

WARNING!

Immediately clean all tra-

ces of fuel which may have dripped on the machine or the ground and do not start the engine until the petrol fumes have dissipated.

6. HOW TO START - USE - STOP THE ENGINE

STARTING THE ENGINE

WARNING!

WARNING! The engine must be started in an area at least 3 metres from where refilled the fuel tank.

Before starting the engine:

  • Place the machine firmly on the ground.
  • Remove the guard from the blade (if used).
  • Make sure the blade (if used) is not touching the ground or any other object.

- Cold starting

NOTE

A "cold" start of the engine

means starting it after at least 5 minutes from when you was switched off or after refuelling.

To start the engine (Fig. 8):

  1. Press the lock lever (3), activate the throttle (2) and holding them in this position, move the switch (1) to the «START» position, then release the lever (3) and the throttle (2).

  2. Operate the starter, turning lever (5) to «CHOKE».

  3. Press the primer device button (6) 3 or 4 times to prime the carburettor.

  4. Hold the machine firmly on the ground with one hand on the power unit, in order not to lose control of the machine during startup (Fig. 9).

IMPORTANT

To prevent distortions, the drive tube must not be used as a support for the hand or knee during startup.

  1. Pull the starter rope slowly for 10 - 15 cm until you feel some resistance, then tug it hard a few times until you hear the engine turn over.

IMPORTANT

To avoid breaking the starter rope, do not pull the whole length of it or let it s along the edge of the cable guide hole. Release starter gradually, to avoid letting it fly back uncontrollably.

  1. Pull the starter rope again until the engine starts as normal.

USE OF THE ENGINE (Fig. 8)

Cutting device speed is regulated by the throttle trigger (2), located on the rear handgrip (4) or the right handgrip (4a) of the handlebar.

The throttle trigger only works if the lockout (3) is pressed at the same time.

The movement is transmitted from the engine to the drive shaft by a centrifugal mass clutch that prevents the shaft from moving when the engine is running at minimum speed.

WARNING!

Do not use the machine if moves when the engine is running idle; in this case, contact you dealer.

The correct running speed will be achieved by pressing the throttle trigger (2) as far as possible.

IMPORTANT

Avoid using the engine at full power for the first 6-8 working hours.

WARNING!

Starting the engine with

the choke engaged causes the cutting device to move, only stopping when the choke is disconnected.

  1. When the engine is started, disconnect the starter by turning the lever (2) to «RUN».
  2. Briefly activate the throttle (2) to bring the engine down to minimum, with the switch (1) which will move automatically to the «RUN» position.
  3. Let the engine run idle for at least 1 minute before using the machine.

STOPPING THE ENGINE (Fig. 8)

To stop the engine:

  • Release the throttle trigger (2) and allow the engine to run idle for a few seconds.
  • Set the switch (1) to «STOP».

WARNING!

When you have reduced

speed to a minimum, it will take a few seconds for the cutting device to stop

IMPORTANT

If the starter rope is pulled

repeatedly with the choke on, it may flood the engine and make starting difficult.

If you have flooded the engine, remove the spark plug and gently pull the handle on the starter rope to eliminate any excess fuel; then dry the spark plug electrodes and replace it on the engine.

- Hot starting

When hot starting (immediately after stopping the engine):

- Set the switch (1) to position «RUN», then follow points 4 - 5 - 6 - 9 in the previous procedure.

7. USING THE MACHINE

To respect people and the environment:

  • Try not to cause any disturbance.
  • Scrupulously comply with local regulations and provisions for the disposal of waste materials after sawing.
  • Scrupulously comply with local regulations and provisions for the disposal of oils, petrol, damaged parts or any elements which have a strong impact on the environment.

If the machine has more than one coupling hole, use the most favourable point for keeping the machine balanced when working.

Always use webbing suited to the weight of the machine and the cutting device used

- the single or double belt models can be used for machines weighing less than 7.5 kg fitted with the cutting line head or 3 or 4-point blades; - the double belt model must be used for machines weighing more than 7.5 kg.

WARNING!

WARNING! Prolonged exposure to vibrations can cause injuries and neurovascular disorders (also called "Renaud's syndrome" or "white hand"), especially to people suffering from circulation disorders. The symptoms can regard the hands, wrists and fingers and are shown through loss of sensitivity, torpor, itching, pain and discolouring of or structural changes to the skin. These effects can be worsened by low ambient temperatures and/or by gripping the hand grips excessively tightly. If the symptoms occur, the length of time the machine is used may be reduced and a doctor consulted.

- Single belt "MONO" models

The belt (1) must go over the left shoulder towards the right hip.

- Double belt models

The belt (2) must be worn with:

- the machine's support and snap-hook coupling on the right side (2.1); st the release in front (2.2);

- the belts cross-over on the operator's back (2.3); - the buckle properly fastened on the left side (2.4).

DANGER!

DANGER! This machine's starter unit generates an average sized electromagnetic field, but it is not however possible to exclude possibility of interference on any active or passive medical devices that operators may be wea ing; this could be risky for their health conditions. All those using medical devices should always consult their GP, or the device manufacturer, before using this machine.

The belts must be tensioned so that the load is evenly distributed on the shoulders.

USING THE MACHINE

WARNING!

WARNING! Always wear suitable clothing when using the machine. Your dealer can provide you with all the information on the most suitable accident-prevention devices to guarantee your safety.

WARNING!

WARNING! When working, the machine must always be firmly held in both hands, keeping the power unit on the right of the body and the cutting group below the line of the belt.

USING THE WEBBING (Fig. 10)

WARNING!

WARNING! The machine must always be used connected to the webbing worn correctly. Frequently check the efficiency of the quick release mechanism used to quickly free the machine from the belts in case of danger.

WARNING!

WARNING! Stop the engine immediately if the blade stops during sawing. Always beware of a kickback, which could occur if a blade encounters a solid object (logs, roots, branches, stones, etc.). Do not touch the ground with the blade. Kickbacks cause blade recoils that are difficult to control, so as to cause loss of control of the machine, compromise operator safety and cause damage to the machine itself.

The webbing must be put on before connecting the machine to the special coupling and the belts must be adjusted to suit the operator's height and stature.

Before tackling a mowing job for the first time it is advisable to gain the necessary familiarity with the machine and the most suitable cutting techniques, finding out how to wear the webbing correctly, firmly gripping the machine and making the movements required by the job.

- Choosing the cutting device

Choose the most suitable cutting device for the job to be done, according to these general indications:

  • the 3-point blade is suitable for cutting brushwood and small shrubs up to 2cm in diameter;
  • the 4-point bladeis is suitable for cutting resistant grass over large surfaces;
  • the cutting line head can eliminate tall grass and non-woody vegetation near fences, walls, foundations, pavements, around trees, etc. or to completely clean a particular area of the garden;

WORKING TECHNIQUES

a) 3-point blade (Fig. 11)

Start cutting above the undergrowth and then move down with the scything blade so as to cut the brush into small pieces.

b) 4-point blade (Fig. 12)

Proceed using the machine as a traditionalscythe, with a circular movement of about 60-90°, thus moving outside the undergrowth, andso on.

c) Cutting line head

For heavier cutting it can be useful to tilt the cutting line head by about 30^ .

WARNING!

Do not work in this way if there is the possibility of causing objects to be thrown, which could harm people and animals and cause damage.

- Precision cutting (Trimming)

Keep the machine slightly tilted so that the lower part of the cutting line head does not touch the ground and the cutting line is at the required point, always keeping the cutting device at a distance from the operator.

• Cutting near fences/foundations (Fig. 14)

Slowly approach the cutting line head to fences, posts, rocks, walls, etc. without hitting them hard. If the line strikes a solid object it could break or become worn; if it gets tangled in a fence it could break abruptly. In any case, cutting around pavements, foundations, walls, etc. can cause greater wear than normal in the line.

WARNING!

Use ONLY nylon lines. The • Cutting round trees (Fig. 15)

use of metal lines, plasticised metal lines and/or

lines not suitable for the head can cause serious injuries and wounds. Walk round the tree from left to right, approaching the trunks slowly so as not to strike the tree with the line and keeping the cutting line head tilted forward during use it is advisable to stop the engine periodi- slightly.

cally and remove the weeds wound round the machine, so as to prevent the drive tube from overheating due to the grass caught under the guard. Remember that the nylon line could lop or damage small shrubs and that the impact of the nylon line against the trunk of bushes or trees with soft bark could seriously damage the plant.

Remove the caught-up grass with a screwdriver to allow the rod to be properly cooled.

WARNING!

Do not use the machine for

sweeping, tilting the cutting line head. The power of the engine could throw objects and small stones 15 metres or more, causing damage and injuries to people.

- Adjusting line length when working (Fig. 16)

eThis machine is fitted with a "Tap & Go" head.

To release more line, tap the cutting line head against the round with the engine at top speed: the line will be released automatically and the knife cut off the excess length.

• Cutting in motion (Scything) (Fig. 13)

Proceed at a regular pace, with a circular motion similar to a traditional scythe, without tilting the cutting line head during the operation.

First try cutting at the right height in a small area, so as to then achieve a uniform cutting height keeping the cutting line head at a constant distance from the ground.

END OF OPERATIONS

When you have finished your work:

  • Switch off the engine as indicated above (Chap. 6).
  • Wait for the cutting device to stop and fit the blade guard.

8. MAINTENANCE AND STORAGE

Correct maintenance is essential to maintain the original efficiency and safety of the machine over time.

ALPINA B 28 - MAINTENANCE AND STORAGE - 1

WARNING!

During maintenance ope-

rations:

  • Remove the spark plug cap.
  • Wait until the engine is sufficiently cold.
  • Use protective gloves when handling the blades.
  • Keep the blade protection device on, except when intervening directly on the bla
  • Never dispose of oils, fuel or other polluting materials in unauthorised places.

Clean the filter as follows:

  • Press the button (1), turn the cover (2) over and remove the filter element (3).
  • Wash the filter element (3) with soap and water. Do not use petrol or other solvents.
  • Leave the filter to dry in the open air.
  • Refit the filter element (3) and close the cover (2) pushing until it clicks into place.

CYLINDER AND SILENCER

To reduce fire risks, periodically clean the cylinder flaps with compressed air and clear the silencer area to get rid of sawdust, branches, leaves or other debris.

Periodically remove and clean the spark plug using a metal brush to get rid of any deposits. Check and reset the correct distance between the electrodes.

Replace the spark plug and fasten it firmly using the supplied wrench.

The spark plug must be replaced with one with the same characteristics whenever the electrodes have burnt or the insulation has worn, and in any case every 100 working hours.

STARTING SYSTEM

To avoid overheating and damage to the engine, always keep the cooling air vents clean and free of sawdust and debris. The starter rope must be replaced as soon as it shows signs of wear.

TUNING THE CARBURETTOR

The carburettor is tuned by the manufacturer to achieve maximum performance in all situations, with a minimum emission of toxic gas in compliance with the regulations in force.

In the case of poor performance contact your Dealer for a check of the carburetion and engine.

NUTS AND SCREWS

Periodically check that all the nuts and screws are securely tightened and the handgrips are tightly fastened.

- Tuning minimum speed

ALPINA B 28 - NUTS AND SCREWS - 1

WARNING!

The cutting device must

not move when the engine is running idle. If the cutting device moves when the engine is running idle, contact your dealer to correctly regulate the engine.

CLEANING THE AIR FILTER (Fig. 17)

IMPORTANT

Cleaning the air filter is es-

sential to guarantee the efficiency and duration of the machine. Do not work with a damaged filter without a filter, as this could permanently damage the engine.

It must be cleaned after every 15 working hours.

fANGLE TRANSMISSION (Fig. 19)

eLubricate with lithium-based grease.

Remove the screw (1) and put in the grease, turning the shaft manually until grease emerges, then replace the screw (1).

SHARPENING THE 3 or 4 POINT BLADE (Fig. 20)

WARNING!

Use protective gloves. If sharpening is done without removing the blade, disconnect the spark plug cap.

Sharpening must be done taking account of the type of blade and cutting edges, using a flat file and working all the points equally.

The references for correct sharpening are given in Fig. 20:

A = Incorrect sharpening

B = Sharpening limits

C = Incorrect and unequal angles

It is important to retain the correct balance after sharpening.

3 or 4 point blades can be used from both sides. When one side of the points is worn, the blade can be turned and the other side used.

WARNING!

The blade must never be repaired, but must be replaced as soon as signs of breaking are noted or the sharpening limit is exceeded.

HEAD LINE REPLACEMENT (Fig. 21)

– Follow the sequence indicated in the figure.

SHARPENING THE LINE CUTTING KNIFE (Fig. 22)

  • Remove the line cutting knife (1) from the guard (2) by unscrewing the screws (3).
  • Fix the line cutting knife in a vice and sharpen it using a flat file, being careful to retain the original cutting angle.
  • Refit the knife on the guard.

All maintenance operations not foreseen in this manual must be performed exclusively by your dealer.

All and any operations performed in unauthorised centres or by unqualified persons will totally invalidate the warranty.

STORAGE

After every work stint, clean the machine thoroughly to remove all dust and debris, and repair or replace any faulty parts.

The machine must be stored in a dry place away from the elements and with the cover correctly fitted.

LONG PERIODS OF DISUSE

IMPORTANT

If you are not going to use the machine for a period of more than 2-3 months, we recommend you do a few things before putting it away. This will make it easier when you want to use the machine again and will also prevent permanent damage to the engine.

- Storage

Before putting the machine away:

  • Empty the fuel tank.
  • Start the engine and run it idle until it comes to a halt, so that it uses up all the fuel that is left in the carburettor.
  • Wait for the engine to cool down and remove the spark plug
  • Pour a teaspoon of fresh oil into the spark plug hole.
    – Pull the starter rope several times to deliver oil to the cylinder.
  • Replace the spark plug with the piston in the dead end upper position (visible from the spark plug slot when the piston is at maximum stroke).

- Restarting work

When you wish to start using the machine again:

  • Remove the spark plug.
    – Pull the starter rope a few times to eliminate excess oil.
  • Check the spark plug as described in chapter "Checking the spark plug".
  • Prepare the machine as indicated in the paragraph entitled "Preparing for work".

9. TROUBLESHOOTING

PROBLEM LIKELY CAUSE SOLUTION

1) The engine will not start or will not keep running- Incorrect starting procedure- Follow the instructions (see chapter 6)
- Dirty spark plug or incorrect distance between the electrodes- Check the spark plug (see chapter 8)
- Air filter clogged- Clean and/or replace the filter (see chapter 8)
- Carburetion problems- Contact your dealer
2) The engine starts but is lacking in power- Air filter clogged- Clean and/or replace the filter (see chapter 8)
- Carburetion problems- Contact your dealer
3) The engine runs irregularly and lacks in power when revved- Dirty spark plug or incorrect distance between the electrodes- Check the spark plug (see chapter 8)
- Carburetion problems- Contact your dealer
4) The engine gives off an excessive amount of smoke- Incorrect composition of the fuel mixture- Prepare the fuel mixture according to the instructions (see chap. 5)
- Carburetion problems- Contact your dealer

10. TECHNICAL SPECIFICATIONS

Engine 2-stroke air-cooled

Capacity / Power

28/326 mod. 25.4 cm ^3 / 0.7 kW

33/336 mod. 32.6 cm ^3 /0.9 kW

44/346 mod. 42.7 cm ^3 /1.1 kW

Engine rotation speed at tick-over

28/326 mod. 2520-3080 rpm

33/336 mod. 2520-3080 rpm

44/346 mod. 2520-3080 rpm

Maximum engine rotation speed

28/326 mod. 10000 rpm

33/336 mod. 10000 rpm

44/346 mod. 9500 rpm

Maximum tool rotation speed

28/326 mod. 7800 rpm

33/336 mod. 7800 rpm

44/346 mod. 7400 rpm

Spark plug Torch L8RTC or

NGK-R BPMR7A or equivalent

Mixture ..... Petrol : 2-stroke oil = 50:1 = 2%

Tank capacity

28/326 mod. 650 cm ^3

33/336 mod. 850 cm ^3

44/346 mod. 950 cm ^3

Maximum permitted blade diameter

3 or 4 point blade .... 0 255 mm

Weight 1)

28/326 6.8 kg

28 J 7.3 kg

28 D 6.9 kg

28 JD 7.7 kg

33/336 7.8 kg

33 D 8.6 kg

44/346 8.6 kg

44 D 9.5 kg

1) Weight as per standard ISO 11806-1

(without fuel, cutting devices and harness)

Measured equivalent noise and vibration valuesModel
B 28 SB 28 BJ 326 BJC 326 B 28 J SB 28 JB 28 D B 28 JD SB 28 JD MB 2801 J MB 2802B 33 SB 33 BJ 336 BJC 336B 33 D SB 33 D MB 3302B 44 SB 44 BJ 346 BJC 346B 44 D SB 44D
Operator ear noise pressure level (EN ISO 22868)
with line cutter headdB(A)98.898.898.798.795.695.6
Measurement uncertainty (2006/42/EC - EN 27574)dB(A)33333
with 3-point bladedB(A)92.292.294.094.097.397.3
Measurement uncertainty (2006/42/EC - EN 27574)dB(A)33333
with 4-point bladedB(A)97.697.696.396.391.491.4
Measurement uncertainty (2006/42/EC - EN 27574)dB(A)33333
Measured sound power level (EN ISO 22868)
with line cutter headdB(A)105.5105.5113.2113.2108.5108.5
Measurement uncertainty (2006/42/EC - EN 27574)dB(A)33333
with 3-point bladedB(A)110.0110.0106.0106.0110.8110.8
Measurement uncertainty (2006/42/EC - EN 27574)dB(A)33333
with 4-point bladedB(A)105.4105.4107.7107.7107.3107.3
Measurement uncertainty (2006/42/EC - EN 27574)dB(A)33333
Vibrations transmitted to the hand on the front handgrip ("MONO") (ISO 22867)
with line cutter headm/sec ^2 5.91-4.40-5.04-
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 1.5-1.5-1.5-
with 3-point bladem/sec ^2 2.55-3.62-3.03-
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 1.5-1.5-1.5-
with 4-point bladem/sec ^2 5.42-5.19-6.15-
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 1.5-1.5-1.5-
Vibrations transmitted to the hand on the rear handgrip ("MONO") (ISO 22867)
with line cutter headm/sec ^2 4.04-3.45-2.13-
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 1.5-1.5-1.5-
with 3-point bladem/sec ^2 5.69-3.04-2.15-
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 1.5-1.5-1.5-
with 4-point bladem/sec ^2 4.41-4.59-5.11-
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 1.5-1.5-1.5-
Vibrations transmitted to the hand on the left handgrip ("DUPLEX") (ISO 22867) - ORIGINAL HANDLEBAR
with line cutter headm/sec ^2 -1.81-3.42-4.49
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 3-point bladem/sec ^2 -2.43-2.94-2.51
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 4-point bladem/sec ^2 -6.25-2.54-3.42
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
Vibrations transmitted to the hand on the right handgrip ("DUPLEX") (ISO 22867) - ORIGINAL HANDLEBAR
with line cutter headm/sec ^2 -2.49-4.53-1.94
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 3-point bladem/sec ^2 -2.56-4.16-1.04
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 4-point bladem/sec ^2 -6.45-4.88-2.92
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
Vibrations transmitted to the hand on the left handgrip ("DUPLEX") (ISO 22867) - ALTERNATIVE HANDLEBAR
with line cutter headm/sec ^2 -2.94-3.25-2.90
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 3-point bladem/sec ^2 -3.31-2.40-2.20
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 4-point bladem/sec ^2 -5.67-3.75-2.56
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
Vibrations transmitted to the hand on the right handgrip ("DUPLEX") (ISO 22867) - ALTERNATIVE HANDLEBAR
with line cutter headm/sec ^2 -5.07-3.81-3.57
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 3-point bladem/sec ^2 -6.61-3.63-3.24
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5
with 4-point bladem/sec ^2 -7.80-4.22-3.87
Measurement uncertainty (2006/42/EC - EN 12096)m/sec ^2 -1.5-1.5-1.5

11. ACCESSORIES

The table contains a list of all available accessories, indicating those which may be used on each machine, marked with the symbol “”.

WARNING!

Inconsiderationthatthe selection, application and usage of the accessory to be fitted in the variety of possible usage are actions made solely by the user, the

latterassumesresponsibilityfordamagesof anykindduetosuchactions.Whenindoubtor iflackingknowledgeofthespecificityofeach accessory,contactyourretailerorspecialised gardeningcentre.

Code Model:28/326/2801/280233/336/330244/346
ALPINA B 28 - WARNING! - 1118801127/0***
ALPINA B 28 - WARNING! - 2118801418/0***
ALPINA B 28 - WARNING! - 3118801126/0 (M10 x 1,25 sx F)***
Code ModelB 28 J
ALPINA B 28 - WARNING! - 4118801754/0Hedge trimmer*
ALPINA B 28 - WARNING! - 5118801755/0118801756/0Pruner*

Cher Client,

ÉTIQUETTE MATRICULE

2. SYMBOLES

12

ALPINA B 28 - SYMBOLES - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLES - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLES - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLES - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines indicating no protection or anti-protection

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SYMBOLES - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

15m

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

Mod. 33/336 10000 tours/1'

Mod. 44/346 9500 tours/1'

Mod. 33/336 7800 tours/1'

Mod. 44/346 7400 tours/1'

TYPENSCHILD

2. SYMBOLE

12

ALPINA B 28 - SYMBOLE - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLE - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLE - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLE - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a black gear-like shape and a gray square icon

Warning sign depicting a flame inside a triangle, with a gray square symbol at the top left.

ALPINA B 28 - SYMBOLE - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

"DUPLEX" 21 22 23 7

ETIQUETA MATRÍCULA

2. SÍMBOLOS

ALPINA B 28 - SÍMBOLOS - 1

Mod. 33/336 10000 rev/1'

Mod. 44/346 9500 rev/1'

TYPEPLAATJE

2. SYMBOLEN

1

ALPINA B 28 - SYMBOLEN - 2

natural_image Icon of an open book inside a black circle, no text or symbols present

ALPINA B 28 - SYMBOLEN - 3

natural_image Circular icon with a helmet and safety gear symbol (no text or numbers)

ALPINA B 28 - SYMBOLEN - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLEN - 5

5

6 max min⁻¹

7

8

ALPINA B 28 - SYMBOLEN - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

11 +0 12 O I START a b c

11) Brandstofreservoir
12) Standen stopschake- laar motor

$$ \begin{array}{l} \mathbf {a} = \text { stop } \ \mathbf {b} = \text { s t a r t } \ \mathbf {c} = \text { o p s t a r t e n } \ \end{array} $$

ETIQUETA DA SÉRIE

2. SÍMBOLOS

12

ALPINA B 28 - SÍMBOLOS - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SÍMBOLOS - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - SÍMBOLOS - 4

natural_image Symbol of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SÍMBOLOS - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SÍMBOLOS - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

"DUPLEX" 21 22 23 7

ETIKETA ANAΓNΩΡΙΣΗΣ

2. ΣΥΜΒΟΛΑ

12

ALPINA B 28 - ΣΥΜΒΟΛΑ - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - ΣΥΜΒΟΛΑ - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - ΣΥΜΒΟΛΑ - 4

natural_image Symbol of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - ΣΥΜΒΟΛΑ - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines indicating no protection or anti-protection

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - ΣΥΜΒΟΛΑ - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

"DUPLEX" 21 22 23 7

MAKİNE ETİKETİ

2. SEMBOLLER

12

ALPINA B 28 - SEMBOLLER - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SEMBOLLER - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SEMBOLLER - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SEMBOLLER - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a black gear-like shape and a gray square icon

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SEMBOLLER - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SEMBOLLER - 12

1b. "DUPLEX" modeller (Res. 2)

TABLICZKA ZNAMIONOWA

2. SYMBOLE

12

ALPINA B 28 - SYMBOLE - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLE - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLE - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLE - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines indicating no protection or anti-protection

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SYMBOLE - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

15m

1a. Modele "MONO" (Rys. 1)

1b. Modele "DUPLEX" (Rys. 2)

NAPISNA TABLICA Z OSNOVNIMI PODATKI

10.1) Oznaka o ustreznosti, skladno z direktivo 2006/42/EC
10.2) Ime in naslov izdelovalca
10.3) Nivo akustične moči LWA po določilu 2000/14/EC
10.4) Referenčni model proizvajalca
10.5) Model stroja
10.6) Serijska številka
10.7) Leto izdelave
10.8) Šifra artikla
10.9) Število emisij

10.110.2 10.410.510.3 CE LWA dB 10.7 10.6 10.810.9

2. SIMBOLI

12

ALPINA B 28 - SIMBOLI - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SIMBOLI - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SIMBOLI - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SIMBOLI - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SIMBOLI - 12

DALJŠE OBDOBJE NEUPORABE

A = Napačno brušenje
B = Meje brušenja
C = Napačni in neenaki koti

POMEMBNO

Če stroja ne nameravate

ТАБЛИЧКА С ДАННЫМИ

2. СИМВОЛЫ

12

ALPINA B 28 - СИМВОЛЫ - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - СИМВОЛЫ - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - СИМВОЛЫ - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - СИМВОЛЫ - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines indicating no protection or anti-protection

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - СИМВОЛЫ - 10

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10

15m

PLOČICA S PODACIMA

10.1) Oznaka sukladnosti u skladu s direktivom 2006/42/EZ
10.2) Naziv i adresa proizvođača
10.3) Razina zvučne snage LWA u skladu s direktivom 2000/14/EZ
10.4) Proizvođačeva oznaka modela
10.5) Model stroja
10.6) Serijski broj
10.7) Godina proizvodnje
10.8) Šifra Artikla
10.9) Broj emisija

10.110.2 10.410.510.3 CE 10.7 10.6 10.810.9 LWA dB

2. SIMBOLI

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ALPINA B 28 - SIMBOLI - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SIMBOLI - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a black circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 4

natural_image Symbol of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or electrical hazard.

ALPINA B 28 - SIMBOLI - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

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ALPINA B 28 - SIMBOLI - 12

1) Pozor! Opasnost. Nepravilno rukovanje strojem može izazvati opasnost za samog korisnika i druge osobe.
2) Prije uporabe stroja pročitajte priručnik za uporabu.
3) Tijekom rada s ovim strojem u normalnim uvje-smrtonosnih ozljeda. tima predviđenim za dnevnu uporabu, korisnik
može biti izložen razini buke jednakoj ili većoj od 85 Oprez! Benzin je zapaljiv. Prije punjenja, osta-dB (A). Koristite zaštitu za sluh, naočale i zaštitnuvite da se motor ohladi barem 2 minute. kacigu.
4) Nosite zaštitne rukavice i zaštitnu obuću!
5) Opasnost od izbacivanja predmeta! Osobe i domaće životinje moraju biti udaljene najmanje 15 m za vrijeme rada sa strojem!
6) Maksimalna brzina rezne glave. Koristite samo zalgovarajuće rezne glave.
7) Ne koristite kružne nazubljene noževe. Opasnost: Uporabom kružnih nazubljenih noževa na strojevima koji nose prikazani simbol, korisnik se izlaže opasnosti od teških pa čak i
-smrtonosnih ozljeda.
85 Oprez! Benzin je zapaljiv. Prije punjenja, ostavite da se motor ohladi barem 2 minute.
9) Pozor! Ne približavajte se vrućim površinama.
10) Pazite na potisak noža.

SIMBOLI NA STROJU (ako su prisutni)

11 +o 12 O a I START b c 13 CHOKE RUN |←| 14 |

11) Spremnik za mješa- vinu
12) Položaji prekidača za zaustavljanje motora

a = zaustavljanje

b = hod

c = pokretanje

13) Gumb čoka (Starter)
14) Gumb uređaja za ubrizgavanje (Primer)

SIMBOLI NA ŠTITNICIMA (ako su prisutni)

ALPINA B 28 - SIMBOLI NA ŠTITNICIMA (ako su prisutni) - 1

ALPINA B 28 - SIMBOLI NA ŠTITNICIMA (ako su prisutni) - 2

21) Rezne glave s odgovarajućim štitnikom
22) Smjer okretanja rezne glave

3. SIGURNOSNE UPUTE

A) OBUKA

1) Pažljivo pročitajte upute. Upoznajte se s načinom upravljanja i primjerenom uporabom stroja. Naučite brzo zaustavljati motor.
2) Koristite stroj u svrhe za koje je namijenjen, tj. za:

  • košenje trave i travnate vegetacije pomoću naj- lonske niti (npr. uz rubove gredica, nasada, zidova, ograda ili pak na ograničenim zelenim površinama, radi završne obrade nakon rada s kosačicom);
  • rezanje visoke trave, šiblja, grančica i drvena- stog grmlja promjera do 2 cm, uz pomoć metalnih- ili plastičnih noževa.

1b. Modeli "DUPLEX" (SI. 2)

  • Odvijte vijke (5) i izvadite kapicu (4) iz nosača (2).
  • Úvucite upravljač (1) u predviđeno sjedište u nosaču (2) na pogonskoj cijevi (3), pazeći da upravljački elementi budu na desnoj strani.
  • Nataknite kapicu (4) i do kraja zategnite vijke (5).
  • Zakačite omotač (6) upravljačkih naprava na odgovarajući držač kabela (7).

POZOR!

UPORABA MOTORA (SI. 8)

Brzina lanca podešava se pomoću ručice gasa (2), postavljene na zadnjoj ručki (4) ili na desnoj ručki- (4a) upravljača.

INNEHÅLLSFÖRTECKNING

2. SYMBOLER

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ALPINA B 28 - SYMBOLER - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLER - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a black circle (no text or symbols)

ALPINA B 28 - SYMBOLER - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLER - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or electrical hazard.

ALPINA B 28 - SYMBOLER - 10

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10

"DUPLEX" 21 22 23 7

ARVOKILPI

2. SYMBOLIT

12

ALPINA B 28 - SYMBOLIT - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLIT - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLIT - 4

natural_image Symbol of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SYMBOLIT - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SYMBOLIT - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

11 +0 12 O I START a b c

POLTTOAINESEOKSEN VALMISTUS

IDENTIFIKATIONSSKILT

10.1) Overensstemmelsesmerke i henhold til EU-direktivet 2006/42/EF
10.2) Fabrikantens navn og adresse
10.3) Lydeffektniveau (LWA) jf. direktivet 2000/14/EF
10.4) Producentens referencemodel
10.5) Maskinens model
10.6) Serienummer
10.7) Konstruktionsår
10.8) Varenummer
10.9) Antal emissioner

10.110.2 10.410.510.3 CE 10.7 10.6 10.810.9 LWA dB

2. SYMBOLER

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ALPINA B 28 - SYMBOLER - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLER - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLER - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SYMBOLER - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SYMBOLER - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SYMBOLER - 12

AFLSUTNING AF ARBEJDET

2. SYMBOLER

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ALPINA B 28 - SYMBOLER - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLER - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SYMBOLER - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLER - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SYMBOLER - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SYMBOLER - 12

D) VEDLIKEHOLD OG LAGRING

8. VEDLIKEHOLD OG LAGRING

B = Grenser for slipping

IDENTIFIKAČNÍ ŠTÍTEK

2. SYMBOLY

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ALPINA B 28 - SYMBOLY - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SYMBOLY - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a black circle (no text or symbols)

ALPINA B 28 - SYMBOLY - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SYMBOLY - 5

5

67 max min⁻¹

Prohibition sign with a circular graphic containing a black gear-like shape and diagonal line, indicating no protection or anti-protection.

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SYMBOLY - 10

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10

ALPINA B 28 - SYMBOLY - 12

1a. Modely "MONO" (Obr. 1)

1b. Modely "DUPLEX" (Obr. 2)

AZONOSÍTÓ CIMKE

2. JELÖLÉSEK

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ALPINA B 28 - JELÖLÉSEK - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - JELÖLÉSEK - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a black circle (no text or symbols)

ALPINA B 28 - JELÖLÉSEK - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - JELÖLÉSEK - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a black gear-like shape and a gray square icon

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - JELÖLÉSEK - 10

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11 +0 12 O I START a b c

ГЛАВНА ЕТИКЕТА

2. СИМБОЛИ

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ALPINA B 28 - СИМБОЛИ - 2

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ALPINA B 28 - СИМБОЛИ - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - СИМБОЛИ - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - СИМБОЛИ - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - СИМБОЛИ - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

"DUPLEX" 21 22 23 7

IMATRIKULIACINĖ ETIKETĖ

2. SIMBOLIAI

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ALPINA B 28 - SIMBOLIAI - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SIMBOLIAI - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a black circle (no text or symbols)

ALPINA B 28 - SIMBOLIAI - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - SIMBOLIAI - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - SIMBOLIAI - 10

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10

11 +0 12 O I START a b c

5. PASIRUOŠIMAS DARBUI

PRIETAISO PATIKRINIMAS

Prieš pradedant darba reikia:

2. SIMBOLI

12

ALPINA B 28 - SIMBOLI - 2

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ALPINA B 28 - SIMBOLI - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SIMBOLI - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a black gear-like shape and a gray square icon

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SIMBOLI - 10

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10

11 +0 12 O I START a b c

ETICHETA DE IDENTIFICARE

2. INDICATOARE DE SECURITATE

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ALPINA B 28 - INDICATOARE DE SECURITATE - 2

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ALPINA B 28 - INDICATOARE DE SECURITATE - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - INDICATOARE DE SECURITATE - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - INDICATOARE DE SECURITATE - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - INDICATOARE DE SECURITATE - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - INDICATOARE DE SECURITATE - 12

1b. Modelele "DUPLEX" (Fig. 2)

2. СИМВОЛИ

12

ALPINA B 28 - СИМВОЛИ - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - СИМВОЛИ - 3

natural_image Icon of a person wearing safety gear and helmet, enclosed in a circle (no text or symbols)

ALPINA B 28 - СИМВОЛИ - 4

natural_image Black circular icon with white hand silhouette (no text or symbols)

ALPINA B 28 - СИМВОЛИ - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines indicating no protection or anti-protection

Warning sign depicting a flame inside a triangle, indicating hazard or safety warning.

ALPINA B 28 - СИМВОЛИ - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

"DUPLEX" 21 22 23 7

MATRIKLIETIKETT

10.1) Vastavusmärgistus vastavalt direktiivile 2006/42/CE
10.2) Ehitaja nimi ja aadress
10.3) Müra tase LWA vastavalt direktiivile 2000/14/CE
10.4) Ehitaja viitemudel
10.5) Masina mudel
10.6) Matriklinumber
10.7) Valmistusaasta
10.8) Artiklikood
10.9) Emissioni number

10.110.2 10.410.510.3 CE LWA dB 10.7 10.6 10.810.9

2. SÜMBOLID

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ALPINA B 28 - SÜMBOLID - 2

natural_image Icon of an open book inside a circle, no text or symbols present

ALPINA B 28 - SÜMBOLID - 3

natural_image Icon of a person wearing a helmet and safety goggles, enclosed in a circle (no text or symbols)

ALPINA B 28 - SÜMBOLID - 4

natural_image Symbolic icon of a hand wearing gloves inside a black circle (no text or symbols)

ALPINA B 28 - SÜMBOLID - 5

5

67 max min⁻¹

Prohibition sign with circular and diagonal lines, featuring a shaded gear-like shape and a gray square icon.

Warning sign depicting a flame symbol in a triangular shape, commonly used to indicate hazard or caution.

ALPINA B 28 - SÜMBOLID - 10

natural_image Silhouette of a hand reaching toward a textured surface with wavy lines (no text or symbols)

10

ALPINA B 28 - SÜMBOLID - 12

1b. Mudelid "DUPLEX" (Joon. 2)

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Product information

Brand : ALPINA

Model : B 28

Category : String Trimmer