Lawn-King LK PRT3043 AUTO Original Instructions For Use
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Lawn-King LK PRT3043 AUTO Original Instructions For Use

Petrol trimmer
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PETROL
TRIMMER
Translation of the original instructions for use
WARNING: Read the instructions before using the product
Before initial start-up, please read through these operating instructions carefully
prior to using the machine. Keep the instructions safe and pass them on to any
subsequent user so that the information is always available.
Serial Number:
1

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Summary of Contents for Lawn-King LK PRT3043 AUTO

  • Page 1 PETROL TRIMMER Translation of the original instructions for use WARNING: Read the instructions before using the product Before initial start-up, please read through these operating instructions carefully prior to using the machine. Keep the instructions safe and pass them on to any subsequent user so that the information is always available.

  • Page 2: Table Of Contents

    Dear Customer, 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 safety and efficiently.
  • Page 3 1. IDENTIFICATION OF MAIN COMPONENTS MAIN COMPONENTS 1. Power unit 2. Drive tube 3. Drive tube terminal 4. Cutting line head 5. Cutting device guard 6. Front handle 7. Rear handles with controls CONTROLS AND REFUELLING 21. Engine stop switch 22.

  • Page 4: Symbols

    2. SYMBOLS On the equipment, there are information symbols. These convey important information about the product or information about the use. CAUTION: special safety measures are required when handing the unit! The entire operating instructions must be read and understood before use. Non-observance of the operating instructions may be fatal! 1.
  • Page 5 12. Specification of the guaranteed sound power level LWA in dB. 13. Caution! Hot surfaces – risk of burns! Symbol on the choke lever Lever in cold start position (START) Lever in warm start position (RUN) 15. Symbol of fuel pump: press the fuel pump 10x before starting. 16.

  • Page 6: Safety Requirements

    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.
  • Page 7 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 funnel;...
  • Page 8 C) OPERATION 1) Do not start the engine in a confined space where dangerous carbon monoxide fumes car 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 steel ground that does not guarantee stability for the operator;...
  • Page 9 - If the machine starts to vibrate abnormally: find and remove the cause of the vibration immediately; - When the machine is not in use. D) MAINTENANCE AND STORAGE 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.
  • Page 10 F) HOW TO READ THE MANUAL Certain paragraphs in the manual contain particularity significant information and are marked with various levels of highlighting with the following meaning: NOTE IMPORTANT These give details or further information on what has already been said, in the aim to prevent damage to the machine.

  • Page 11: Machine Assembly

    4. MACHINE ASSEMBLY IMPORTANT The machine is supplied with some of the components disassembled and the fuel tank empty. WARNING! Mount the components very carefully so as slot to impair the safety and efficiency of the machine. If in doubt, contact your dealer. A.
  • Page 12 ASSEMBLING OF PLASTIC GUARD AND OF LINE CUTTER Unscrew the plastic guard. Slide the plastic guard along the lower transmission shaft, up to the « U » part, provided for this purpose. Place the plastic guard on the « U » aligning its holes with those of the « U » part. Tighten the screw and tighten the plastic guard on the transmission shaft, so that it cannot come loose during use, due to vibrations.

  • Page 13: Preparing To Work

    5. PREPARING TO WORK CHECKING THE MACHINE Before starting work please: - Check that ail the screws on the machine and the cutting device are tightly fastened; - check that the air filter is clean; - check that the protection devices are well fastened and working efficiently; - check the handgrips are well fastened.
  • Page 14  For synthetic oil, add 2, 5% oil to gasoline (refer to indications of oil), it means 2, 5 cl of oil per 100 cl petrol.  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.
  • Page 15 DANGER! Never smoke whilst refueling and avoid inhaling the petrol fumes. Carefully open the tank top as pressure could have formed inside. WARNING! Before refueling: 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.

  • Page 16: How To Start - Use - Stop The Engine

    6. HOW TO START - USE - STOP THE ENGINE STARTING THE ENGINE WARNING! The engine must be started in an area at least 3 meters from where you refilled the fuel tank. Before starting the engine: - ensure that the protective cap on the line cutter has been removed. - Place the machine firmly on the ground.
  • Page 17 • Pour slowly to avoid splash back and allow air to escape from the fuel tank. • Close the tank cap securely by turning it clockwise as far as it will do. Warning! Never fill the tank so the fuel level rises into the filler neck. If the tank is overfilled, heat may cause the fuel to expand and overflow through the vents in the tank cap.
  • Page 18 Hold the equipment firmly with one hand on the shaft tube. With the other hand, pull the starter cable several times on the starter handle until the engine starts. Pull the recoil starter grip slowly to engage the starter, and then give a short, quick pull. Caution! Do not pull the starter cable out too far –...
  • Page 19 8. Adjusting Fuel adjustment The carburetor has been adjusted to the optimum fuel supply at the factory. Don’t reset the carburetor setting. Note: If adjustment is needed, if should be performed by your authorized dealer. 10. Attach the equipment to the shoulder strap that has been put on (see chapter on “Putting on the Shoulder Strap”).
  • Page 20 • Keep an eye on the cutting head. • Never cut above shoulder height. • Never replace the plastic cord with a steel wire – risk of injury and damage. • Do not work on a ladder. • Work only on firm and stable bases. •...

  • Page 21: Using The Machine

    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 alter 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.
  • Page 22 WARNING! The use of metal or rigid blades of any type with this machine is prohibited. WORKING TECHNIQUES WARNING! Use ONLY nylon lines. The use of metal lines plasticized metal lines and/or lines not suitable for the head can cause serious injuries and wounds. During use it is advisable to stop the engine periodically 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.
  • Page 23  Cutting near fences / foundations 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.

  • Page 24: Maintenance And Storage

    8. MAINTENANCE AND STORAGE Correct maintenance is essential to maintain the original efficiency and safety of the machine over time. WARNING! During maintenance operations: - Remove the spark plug cap. - Wait until the engine is sufficiently cold. - Never dispose of oils, fuel or other polluting materials in unauthorized places. 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.
  • Page 25 - Leave the filter to dry in the open air. - Fit the filter element and the cover back on. CHECKING THE SPARK PLUG 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.
  • Page 26 HEAD LINE REPLACEMENT Follow the instructions for replacing the nylon line. 1- Firmly hold the body of the cutting head and unscrew the bumper cover. 2- Remove the empty spool. Remove the line remaining on the spool. 3- Remove the spring. 4- Clean the interior of the spool body carefully.
  • Page 27 SHARPENING THE LINE CUTTER - Unscrew the two nuts and remove the line cutting knife from the guard. - Let sharpen the cutting knife an authorized Service Workshop. - Refit the knife on the guard. EXTRAORDINARY MAINTENANCE Ail maintenance operations not foreseen in this manual must be performed exclusively by your dealer. Ail and any operations performed in unauthorized centers or by unqualified persons will totally invalidate the warranty.
  • Page 28  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".

  • Page 29: Troubleshooting

    9. TROUBLESHOOTING PROBLEM LIKELY CAUSE SOLUTION  The engine will not start Incorrect starting  Follow the instructions or will not keep running procedure  Check the spark plug  Dirty spark plug or  Clean and/or replace the filter incorrect distance ...

  • Page 30: Disposal / Environmental Protection

    10. DISPOSAL / ENVIRONMENTAL PROTECTION Machinery does not belong in domestic waste. Do not allow used oil and petrol residues into the sewer system or drains. Dispose of used oil and petrol residues in an environmentally friendly way – take them to a disposal point. Take the equipment, accessories and packaging for environmentally friendly recycling.

  • Page 31: Technical Specifications

    11. TECHNICAL SPECIFICATIONS Engine ...................... 2-stroke air-cooled Capacity / Power ..................29.7 cm / 0.76 kW Engine rotation speed at tick-over ................ 11000 min Maximum engine rotation speed ................11000 min Maximum tool rotation speed ................11000 min Mixture ................Petrol: 2-stroke oil = 40:1=2,5 % Tank capacity ......................

  • Page 32: Ec Declaration Of Conformity

    The undersigner, Bruno VAN ELSLANDE, Managing Director, Declare that the product PETROL TRIMMER: LAWNKING models LK PRT3043 AUTO – ref. CBT911251 (MODEL PRT3043) Complies with the essential health and safety requirements of the following directives: - The Machinery Directive 2006/42/EC - The EMC Directive 2004/108/EC - The Noise Directive 2000/14/EC &...

This manual is also suitable for:

Cbt911251Prt3043

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