MOUNTING OF PROTECTOR

To meet the applicable safety provisions, only the tool/ protector combinations as indicated in the table must be used.

Be sure to use genuine MAKITA cutter blades or nylon cutting head.

The cutter blade must be well polished, free of cracks or breakage. If the cutter blade hits against a stone during operation, stop the engine and check the blade immediately.

Polish or replace the cutter blade every three hours of operation.

If the nylon cutting head hits against a stone during operation, stop the engine and check the nylon cutting head immediately.

CAUTION : The appropriate protector must always be installed, for your own safety and in order to comply with accident-prevention regulations.

Operation of the equipment without the guard being in place is not permitted.

For EM4250/EM4250CA

The outside diameter of the cutter blade must be 230mm (9-1/16"). Never use any blades surpassing 230mm (9-1/16") in outside diameter.

EM 4250/EM4250CA

 

 

Protector for metal blades

Star Blade

Protector for metal blades

(Use of protector for metal

 

 

blade/cord cutter)

PART NO. 6208501400

PART NO. 6258028002

PART NO. 6258061001

 

 

 

 

 

 

 

EM 4251/EM4251CA

 

 

 

Protector for cord cutter

Nylon cutting head

Protector for cord cutter

(Use of protector for metal

 

 

blade/cord cutter)

PART NO. 6218014001

PART NO. 6218008003

PART NO. 6258060001

 

 

 

For EM4250/EM4250CA, EM4251/EM4251CA

Install the clamp (3) on the shaft so that the projection of the clamp (3) is inserted into the opening between the gear case (1) and the shaft. Secure the protector (4) with the installation bolts M6 x 30 (2) and screw M5 x 8 (5).

Use of protector for metal blade / cord cutter.

In use of the metal blade, fasten the protector (4) to the clamp (3) with two bolts M6 x 30 (2).

NOTE : Tighten the right and left bolts evenly so that the gap between the clamp (3) and the protector (4) will be constant.

Otherwise, the protector sometimes may not function as specified.

In use of the cord cutter, insert the protector (2) into the protector (1), and fasten them with two screw (4) and two nuts (3).

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Makita EM4250, EM5250CA instruction manual Mounting of Protector

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.