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7. MAINTENANCE

■BLADE

WARNING

•In order to carry out cutting work safely, be sure to check the blade before you begin and after you finish your work. If you continue to use a blade which has become loosened, chipped, cracked, broken, or bent, such a blade might disintegrate and broken pieces might hit you or adjacent workers, causing a serious injury.

•Be sure to stop the engine before checking the blade. If you check the blade with the engine still in operation, the blade might begin to rotate because of overturning of the machine, etc.

WARNING

•When checking the blade, be sure to stop the engine and wear gloves. Handling the blade with bare hands might cause an injury.

IMPORTANT

Do not use a blade which has worn away and has become round. Such a blade does not cut well, and grass and twigs easily wind themselves around it, thus increasing the load on your arm during cutting and affecting the fuel consumption and life-span of the machine.

Be sure to check the blade before or after using the machine. If anything is wrong with the blade, replace it with a new one, or sharpen it again.

■칼날

●작업을 안전하게 하기 위하여, 작업 개시 전과 종료 후에는 반드시 칼날 을 점검하여 주십시오. 칼날의 느슨 함, 금이감, 부러짐, 구부러짐 등을 방치하여 계속 사용하면, 작업 중에 칼날의 파편이 분산하여, 작업자나 부근의 사람에 맞는 등 중대한 인신 사고를 초래할 위험이 있습니다.

●칼날의 점검시에는, 반드시 엔진을 꺼 주십시오. 엔진을 시동한 상태로 점검하면 기계 본체의 전도 등에 의 해 칼날이 돌기 시작할 우려가 있습 니다.

●칼날을 점검할 때에는, 반드시 엔진

을 끄고 장갑을 착용해 주십시오. 맨손으로 칼날을 취급하면 부상할 위험이 있습니다.

칼날 끝이 마모해서 둥글게 된 칼날을 사용하면, 풀이 잘 잘리지 않고 끼어 들기 쉽고, 작업시에 팔에 걸리는 부 담이 증가합니다. 또한 기계의 연비나 수명에도 악영향을 끼칩니다.

작업 전후에는 반드시 칼날을 점검해 주십시오. 이상이 있을 경우에는, 교 환하거나 칼끝의 날을 다시 세워서 사 용해 주십시오.

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Zenoah BK3420FL-EZ owner manual Blade
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BK3420FL-EZ specifications

The Zenoah BK3420FL-EZ is a high-performance, professional-grade brush cutter that has gained significant popularity among landscaping and forestry professionals. Renowned for its robust design and powerful features, this machine is engineered to meet the rigorous demands of tackling tough vegetation, making it an excellent choice for both commercial and residential applications.

One of the standout features of the BK3420FL-EZ is its impressive engine. Equipped with a 34 cc, two-stroke engine, it delivers reliable power while maintaining fuel efficiency. This balance is critical for professionals who need a machine that can operate for extended periods without frequent refueling. The technological advancements in Zenoah's engine design contribute to lower emissions, aligning with environmentally conscious practices.

The BK3420FL-EZ also boasts an innovative Easy Start system, which significantly reduces the effort required to start the machine. This feature is particularly beneficial for users who may have difficulty with traditional pull-start systems. With a simple pull of the starter cord, users can initiate operation with minimal resistance, allowing for a hassle-free start every time.

Another notable aspect of the BK3420FL-EZ is its ergonomic design. The machine features a comfortable handlebar configuration that minimizes vibrations, reducing operator fatigue during prolonged use. This is complemented by a lightweight construction that enhances maneuverability without compromising durability.

Additionally, the BK3420FL-EZ comes equipped with a professional-grade steel blade that can easily cut through dense brush and thick grass. The blade's design ensures optimal cutting performance, allowing users to achieve clean and precise results. The machine also supports interchangeable attachments, increasing versatility and enabling users to switch between different cutting implements as needed.

Maintenance of the BK3420FL-EZ is straightforward, thanks to its user-friendly design. Key components are easily accessible, making routine inspections and servicing a simple task. The durable materials used in its construction contribute to a long lifespan, which is essential for professionals looking for a reliable investment in their equipment.

In conclusion, the Zenoah BK3420FL-EZ combines power, efficiency, and user-friendly features, making it a top choice in the brush cutter market. Whether tackling overgrown landscapes or performing routine maintenance, this machine proves to be an invaluable tool for any serious landscaper or gardener.
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