MONTAGE DE LA LAME DE COUPE OU DE LA TÉTE DE COUPE À FIL

Retourner la machine afin de pouvoir placer facilement la lame de coupe ou la tête de coupe.

Pour EM4250/EM4250CA, EM4251/EM4251CA

Insérer la clé hexagonale dans le trou du carter de la boîte de vitesse et faire effectuer une rotation à la rondelle d'accouplement (3) jusqu'à ce qu'elle soit verrouillée au moyen de la clé hexagonale.

Desserrer l'écrou (filetage à gauche) au moyen de la clé à tube puis resserrer l'écrou (1) et la rondelle de serrage (2).

Pour EM4250/EM4250CA avec clé hexgonale étant toujours en place.

– Monter la lame sur l’axe en respectant l’indexage avec la rondelle(3). Monter la rondelle de serrage (2) et bloquer la lame de coupe au moyen de l'écrous

(1).

(Couple de serrage: 13-23 N-m)

REMATQUE: Toujours porter des gants lors de la manipulation de la lame de coupe.

REMATQUE: L’écrou de serrage de la lame de coupe (avec rondelle à ressort) est une pièce consommable. S’il y a aucune usure ou déformation sur la rondelle à ressort, remplacer la rondelle.

Clé hexagonale

Montage du dispositif de coupe à fil

Pour monter le dispositif de coupe à fil (7), retirer l’écrou (8).

Insérer la clé à douile (11) dans l’orifice du réducteur et tourner le disque d’arrêt jusqu’à ce qu’il soit verrouillé avec son encoche (12) (ou que l’arbre soit verrouillé)

Puis, visser le dispositif de coupe à fil sur l’arbre en le tournant dans le sens inverse des aiguilles d’une montre.

Retirer la clé à douille.

S'assurer que le côté droit de la lame est bien tourné vers le haut.

Rotation

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Makita EM4250, EM5250CA Montage DE LA Lame DE Coupe OU DE LA Téte DE Coupe À FIL, Montage du dispositif de coupe à fil

EM5250CA, EM4250 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.