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7. MAINTENANCE

MA12

36

■MAINTENANCE BEFORE LONG- TERM STORAGE

WARNING

This machine is highly inflammable.

•When you take fuel out, keep the fuel tank well away from flames.

•Be careful not to spill the fuel, and completely wipe off all fuel spills.

IMPORTANT

•If you will not use the machine for a long time (two months or more), take out the fuel from the fuel tank and carburetor. If you leave the fuel tank and carburetor filled with fuel for a long time, the fuel might deteriorate and clog the inside of the carburetor, thus causing engine problems (such as wrong start or insufficient output).

•When storing the machine for a long time, loosen the cap of the fuel tank slightly. Excessive tightening of the cap might deform its packing over time.

1.Brush off dirt from the machine, and check the damage or slack of each part. If you find any abnormal part, repair it completely ready for the next time the machine is used.

2.Extract fuel from the fuel tank, switch on the engine, and leave it running until it stops naturally.

3.Remove the spark plug, and pour 1 to 2 ml of 2-cycle oil into the engine. Draw the starter rope two to three times, set the plug back, and stop it at the contraction position.

4.Supply some grease to the gear case, and apply anti-rust oil to the metal parts such as the throttle wire.

5.Apply a little oil to the blade, put the cover on the blade, and keep the machine in a safe place away from heat and humidity.

(1)Tank cap

(2)Fuel tank

■장기 보관시의 손질

인화로 인한 화재의 위험이 있습니다. ●연료를 빼어 낼 때에는 화기를 멀리

해 주십시오.

●연료를 흘리지 않도록 주의하고, 흘

린 연료는 완전히 닦아 주십시오.

●장기간(2개월 이상) 사용하지 않을 경우, 연료탱크와 캬뷰레터로부터 연료를 뽑아 주십시오. 연료는 넣은 상태로 장기간 방치하면, 연료가 변 질되어 캬뷰레터 내부가 막히고, 엔 진고장(시동불량이나 출력부족)의 원인이 됩니다.

●보관시에는, 연료탱크의 뚜껑을 느 슨하게 해 주십시오. 너무 강하게 조이면 경시변화에 의해 패킹이 변 형할 수 있습니다.

1.기계 본체의 오염을 제거하면서, 각 부의 손상이나 느슨함의 유무를 점검하고, 이상이 발견된 곳은 다음 번 사용에 대비해서 완전하게 정비 해 주십시오.

2.연료 탱크로부터 연료를 뽑아 낸 후, 엔진을 걸어 자연적으로 정지할 때까지 운전해 주십시오.

3.스파크 플러그를 빼어 내고, 2사이 클 오일을 1~2cc엔진 내부에 넣어 주십시오.

스타터 로브를 2~3회 당긴 후, 플러 그를 원상태로 조립하고 압축위치 에서 정지해 주십시오.

4.스로틀 와이어 등의 금속부에 방청 유를 바른 후, 칼날에 커버를 씌우 고, 실내의 화기나 습기가 없는 장 소에 시트 등을 덮어서 보관해 주십 시오.

5.플랙시블 샤프트는 가능하면 똑바 로 직선으로 하여 보관해 주십시오.

(1)뚜껑

(2)연료탱크

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Zenoah BK3420FL-EZ owner manual MA12, Maintenance Before LONG- Term Storage, Tank cap Fuel tank 장기 보관시의 손질
Page 35 Page 37

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.

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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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