Makita EM4251CA, EM4250 Safety Instructions, General Instructions, Intended use of the machine

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SAFETY INSTRUCTIONS

General Instructions

–To ensure correct operation, user has to read this instruction manual to make himself familiar with the handling of the Brush Cutter/String trimmer. Users insufficiently informed will risk danger to themselves as well as others due to improper handling.

–It is recommended only to lend the Brush Cutter/String trimmer to people who have proven to be experienced with Brush Cutter/String trimmers.

Always hand over the instruction manual.

–First users should ask the dealer for basic instructions to familiarize oneself with the handling of an engine powered cutter.

–Children and young persons aged under 18 years must not be allowed to operate the Brush Cutter/String trimmer. Persons over the age of 16 years may however use the device for the purpose of being trained only whilst under supervision of a qualified trainer.

–Use Brush Cutter/String trimmers with the utmost care and attention.

–Operate the Brush Cutter/String trimmer only if you are in good physical condition. Perform all work calmly and carefully. The user has to accept liability for others.

–Never use the Brush Cutter/String trimmer after consumption of alcohol or drugs, or if feeling tired or ill.

Intended use of the machine

–The Brush Cutter/String trimmer is only intended for cutter grass, weeds, Bushes, undergrowth it should not be used for any other purpose such as Edging or hedge cutting as this may cause injury.

Personal protective equipment

–The clothing worn should be functional and appropriate, i.e. it should be tight- fitting but not cause hindrance. Do not wear either jewelry or clothing which could become entangled with bushes or shrubs.

–In order to avoid either head-, eye-, hand-or foot injuries as well as to protect your hearing the following protective equipment and protective clothing must be used during operation of the Brush Cutter/String trimmer.

–Always wear a helmet where there is a risk of falling objects. The protec- tive helmet (1) is to be checked at regular intervals for damage and is to be replaced at the latest after 5 years. Use only approved protective helmets.

–The visor (2) of the helmet (or alternatively goggles) protects the face from flying debris and stones. During operation of the Brush Cutter/String trimmer always wear goggles, or a visor to prevent eye injuries.

–Wear adequate noise protection equipment to avoid hearing impairment (ear muffs (3), ear plugs etc.).

–The work overalls (4) protect against flying stones and debris. We strongly recommend that the user wears work overalls.

–Special gloves (5) made of thick leather are part of the prescribed equipment and must always be worn during operation of the Brush Cutter/String trimmer.

–When using the Brush Cutter/String trimmer, always wear sturdy shoes (6) with a non-slip sole. This protects against injuries and ensures a good footing.

Starting up the brush cutter

–Please make sure that there are no children or other people within a working range of 15 meters (49ft), also pay attention to any animals in the working vicinity.

–Before use always check that the Brush Cutter/String trimmer is safe for operation:

Check the security of the cutting tool, the control lever for easy action and check for proper functioning of the control lever lock.

–Rotation of the cutting tool during idling speed is not allowed. Check with your dealer for adjustment if in doubt. Check for clean and dry handles and test the function of the start/stop switch.

Diagrammatic figure

15Meter

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Contents EM4250CA EM4251CA English SymbolsPersonal protective equipment Safety InstructionsGeneral Instructions Intended use of the machineRefuelling Kickback prevention Maintenance instructionsMethod of operation KickbackPackaging When asking for help, please give the following informationNever straighten or weld damaged cutting tools First AidEM4251/EM4251CA EM4250/EM4250CA Model Technical Data EM4250, EM4251EM4250/EM4250CA Brush Cutter EM4251/EM4251CA String trimmer Designation of PartsMounting of Handle For machines with U Handle modelsFor machines with Loop Handle models Mounting of Protector Mounting of Cutter Blade or Nylon Cutter Head For EM4250/EM4250CA with the hex wrench still in placeMounting of nylon cutting head Point 1 in Replacement of Oil Oil Gauge Before Start of OperationInspection and Refill of Engine Oil Storageof Machineand Refilltank RefuelingPoints in Operation and HOW to Stop Correct Handling of MachineStarting Open For machine with U Handle or Loop HandleStartup after warm-up operation Adjustment of LOW-SPEED Rotation IdlingResharpening the Cutting Tool StoppingNylon Cutting Head OperationReplacing the nylon cord Replacement of Engine OIL Daily checkup and maintenanceServicing Instructions Cleaning of AIR Cleaner Points in Handling Air Cleaner ElementPoints on OIL Replacement of Gaskets and Packings Cleaning of Fuel FilterReplacement of Fuel Pipe Cleaning of PartsStorage Fault locationOperating time Troubleshooting Emission Compliance Period MANUFACTURER’S Warranty Coverage Page Every 8 hours daily Every 8 hours daily ProcedureFederal Emission Component Defect Warranty Obtaining Warranty Service HOW to Make a Claim Français SymbolesÉquipement personnel de protection Consignes DE SécuritéInstructions générales Utilisation spéciale de la machineMètres RavitaillementOutils de coupe Instructions de maintenanceMéthode dutilisation Effet de retourEmballage Premier secoursCaracteristiques Techniques EM4250/EM4250CA, EM4251/EM4251CA Nomenclature DES Pièces Montage DE LA Poignée Pour les modèles à polgnée en UMachines à poignée simple Montage DU Dispositif DE Protection Montage du dispositif de coupe à fil Montage DE LA Lame DE Coupe OU DE LA Téte DE Coupe À FILRemplacement de l’huile Jauge d’huile Avant Mise EN MarcheControle ET Ravitaillement DE L’HUILE Moteur ENTREPÔSAGEDEL’APPAREILET Duréservoir DE Ravitallement RavitaillementRetrait Manipulation Correcte DE LA MachineConsignes DE Mise EN Marche ET Arrêt DE LA Machine Fixation du harnaisConsignes de sécurité lors du fonctionnement Pour les machines à poignée en U ou en BoucleVerification DE Larotationapetite Vitesse Réaffûtage DE Loutil DE CoupeReglage DE LA Marche a Petite Vitesse AU Ralenti Démarrage après réchauffageRemplacement du fil en nylon Tête de coupe à fil en nylonFonctionnement Remplacement DE L’HUILE a Moteur Contrôle et opérations de maintenance réguliersInstructions Relatives AUX Réparations ESSENTIELSPOURL’HUILE Nettoyage DU Filtre a AIRGraissage DU Carter D’ENGRENAGE Remplacement DU Tuyau a CarburantRemplacement DES Joints ET Garnitures Contôle DE LA Bougie DallumageLocalisation des défauts RemisageDurée de marche Depannage Lista de contenidos Página SimbolosEquipo Personal de Protección Instrucciones DE SeguridadInstrucciones generales Uso intentado de la máquinaReabastecimiento Cabezal de Nylon Método de trabajoContragolpe Herramientas de CorteNunca rectificar o soldar las herramientas de corte dañadas Primeros AuxiliosEmbalaje EM4251/EM4251CA EM4250/EM4250CA Modelo Datos Técnicos EM4250/EM4250CA, EM4251/EM4251CAEM4250/EM4250CA Desbrozadora EM4251/EM4251CA Cortabordes Denominación DE PartesMontaje DEL Manillar Para máquinas con manillar en UPara máquinas con manillar cerrado USO DE Protector Para Hojas METALICAS/CORTADOR DE Cuerda Montaje DEL ProtectorMontaje DE LA Hoja DE Corte O Cabezal DE Corte DE Nylon Para EM4250/EM4250CA con la llave hexagonal todavía puesutaMontaje de la cabeza de corte de nylon Antes DE Empezar EL Trabajo Inspección Yreabastecimientode AceitedemotorPunto 1 de reabastecimiento de aceite bayoneta de aceite Almacenaje DE Lamáquinay DEL Tanque DE Reabastecimiento Reabastecimiento DE CombustibleUSO Correcto DE LA Máquina Puntos Relacionados CON EL Manejo Y LA ParadaArranque Precauciones durante la operación Máquina con manillar U ó cerradoCuidado Afilar LA Herramienta DE CorteAjuste DEL Giro a Baja Velocidad Ralentí Arrancar después de la operación de calentamientoCabezaldenylon UtilizaciónSustitución del cabezal de Nylon Instrucciones DE Servicio Cambio DEL Aceite DEL MotorComprobación y mantenimiento diarios Limpieza DEL Depurador DE Aire Puntos Relacionados Conel AceiteManipulación del elemento del filtro de aire Cambio DE LA Tubería DE Combustible Comprobación DE LA BujiaSuministro DE Grasa a LA Caja DE Engranajes Limpieza DEL Filtro DE CombustibleAlmacenamiento Atención después de almacenamiento de largo tirmpoLocalizacion de averias Tiempo de Iinvestigación DE Averías Page Advertencia
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EM4250, EM4251, EM4250CA, EM4251CA specifications

The Makita EM4251CA and EM4250CA models are the latest additions to Makita's robust range of outdoor power equipment, specifically designed for professional landscapers and gardening enthusiasts. These brushcutters are known for their powerful performance, ease of use, and advanced technologies that enhance efficiency and durability.

The Makita EM4251CA features a displacement of 25.4cc, while the EM4250CA is slightly larger, with a 30.5cc engine. Both models are equipped with a high-performance 2-stroke engine that delivers impressive power and torque for tackling thick grass, weeds, and underbrush. The engines are designed for low emissions and fuel consumption, contributing to environmentally friendly operation while maintaining compliance with the latest regulatory standards.

One of the standout features of these brushcutters is the Easy Start System, which significantly reduces the effort required to start the engine. This system incorporates a spring-assisted starter that provides a smooth and reliable start every time. Additionally, the models offer a semi-automatic choke system that adjusts fuel flow for optimal performance in varying conditions.

For user comfort, the EM4251CA and EM4250CA are designed ergonomically, with a lightweight construction that enhances maneuverability without compromising strength. The adjustable bike handle provides solid control during operation, minimizing user fatigue during lengthy tasks. Both models also feature anti-vibration technology that reduces vibrations transmitted to the user, ensuring a more comfortable experience.

A robust and durable design is another hallmark of Makita's brushcutters. The fuel tank is constructed from high-quality materials to resist impacts and environmental factors, while the shaft is reinforced to withstand rigorous use. The inclusion of a reinforced cutter head allows for versatile cutting options, accommodating both trimmer line and metal blades for various applications.

For added convenience, these models are equipped with a soft grip handle that provides comfort during extended use, alongside a quick-release harness that allows for swift transitions between tasks. Overall, the Makita EM4251CA and EM4250CA brushcutters represent a blend of power, efficiency, and user-oriented design, making them ideal tools for anyone serious about maintaining their outdoor spaces.

With their mix of advanced technology and practical features, the EM4251 and EM4250 models ensure that users can tackle tough landscaping jobs with confidence and ease, making them invaluable assets for both professionals and hobbyists alike.
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