Zenoah BK3420FL-EZ owner manual OP8, OP9, When Using a Metal Blade, Selection of Blade Warning

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English

6. OPERATION

 

WHEN USING A METAL BLADE

 

OP8

Swing the blade from right to left to

 

 

 

cut grass.

 

To cut usual grass, use the part of

 

 

 

the blade corresponding to 1/2 of

 

 

 

the diameter of the blade. To cut

 

 

 

tough weeds such as Japanese

 

 

 

pampas grass and Solidago

 

 

 

altisima, use the part of the blade

 

 

 

corresponding to 1/3 of the

 

 

 

diameter of the blade.

 

Adjust the rotation speed of the

 

 

 

engine in accordance with the

 

 

 

resistance of grass. Cut young

 

 

 

grass at middle speed, and cut

 

 

 

tough and thick grass such as

 

 

 

Japanese mugwort and vines at

 

 

 

high speed.

 

 

 

 

 

 

IMPORTANT

 

 

 

 

 

 

Operating the engine at low speed

 

 

might cause grass, weeds or twigs to

 

be caught up in the blade. It also

 

wears down the clutch more quickly.

(1)Usable area of the blade

(2)Area to be used for cutting young grass

(3)Area to be used for cutting tough grass

SELECTION OF BLADE WARNING

When cutting branches and plants, always use a saw blade, and never use an eight-tooth blade or a four-tooth blade.

If you cut grass and plants with the wrong type or size of blade, the blade might damage the shaft and external pipe of this machine.

Select an appropriate blade to suit the material being cut.

칼날은 작업용도에 맞추어 적절한 것을 선택해 주십시오.

예초작업 (금속칼날 사용시)

칼날을 오른쪽에서 왼쪽으로 움직 이면서 풀을 베어 주십시오.

매 작업량은, 보통의 잡초에서 칼날 직경의 1/2, 참억새 등 가지가 단 단한 풀에서는 직경의 1/3까지로 해 주십시오.

엔진의 회전수는 풀의 저항에 맞추 어 조정해 주십시오. 잔디 등의 부 드러운 풀은 스로틀 반열림 정도로 충분하지만, 밀집한 쑥이나 덩굴 등 은 회전수를 올려서 자르도록 해 주 십시오.

엔진의 회전수가 너무 작으면 풀이 끼 어들기 쉽게 되는 것 뿐만 아니라, 클 러치의 조기마모의 원인이 됩니다.

(1)사용가능 범위

(2)가지가 연한 풀

(3)가지가 단단한 풀

칼날선정

나뭇가지나 수목을 절단할 경우에 는, 톱날을 사용하고, 8매날이나 4 매날로는 절대 자르지 말아 주십시 오.

잘못 선택한 칼날이나 지정사이즈 이외의 칼날로 풀이나 나무를 자르 면, 본 기계의 샤프트나 외부 파이 프를 파손시킬 우려가 있으므로 주 의해 주십시오.

OP9

Saw blade

8-teeth blade

4-teeth blade

2-teeth blade

Nylon line head

CUTTER APPLICATION CHART

톱날

8매날

4매날

2매날

나일론커터

 

 

 

 

 

 

 

 

 

칼날의 선택방법

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Under growth

수풀베기

Heavy weeds

군풀베기

Light weeds

잡초베기

Grass

잔디깎기

For details, refer to the operating manual supplied with each blade. 자세한 것은 각각 칼날에 첨부된 설명서를 읽어 주십시오.

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Contents BK3420FL-EZ Contents Parts Location Symbols on the Machine Safety Precautions Before Using the MachineWorking Gear and Clothing a. When using your product, you Things to Check Before Using the Product Handling of FuelKickback Safety Precautions Operation Safety Precautions Maintenance Safety Precaution Safety Precautions SE1 SE2 SET UPConnecting the Flexible Shaft Attaching the Shoulder StrapSE4 SE5 Adjusting the Play of the Throttle WireSE3 스로틀 와이어의 이격조정SE7 Installing Debris GuardSE6 SE8SE9 a Installing the Blade WarningInstalling the Metal Blade SE9 bTightening torque 14.7 to 19.6 N-m 150 to 200 kgf-cm SE10Blade rest plate Shaped round rod Gear case 나일론 컷터별매 방착방법SE11 Gasoline 25 Oil FuelRecommended Mixing Ratio Refueling Warning OperationOP1 Tank cap Fuel tankStarting the Engine Warning 감전에 의한 쇼크의 우려가 있으므 로 운전중에는 스파크 플러그나 플 러그 코드를 만지지 마십시오 OP2 OP3 OP4 Choke lever Close Open Fuel cock Closed OpenedOP5 Stopping the Engine WarningOP6 Cutting Operation WarningOP7 Shouldering the Main Body of the UnitOP8 When Using a Metal BladeCutter Application Chart OP9Inspection Items Measures MaintenanceInspection and Maintenance Item Period of USE Remarks Regular InspectionPage Blade MA2 HOW to Sharpen the Blade WarningMA1 Tools forFuel Filter Warning AIR CleanerMA3 MA4 Spark Plug Warning MA5MA6 NGK BPM7AFlexible Shaft MA7 MA8Gear Case MA9 Maintenance Every 100 HoursAdjusting the Engine Warning MA10표준 아이들링 회전수 2300~2700rpm How to adjust the idling revolution speedMA11 Tank cap Fuel tank 장기 보관시의 손질 Maintenance Before LONG- Term StorageMA12 주십시오 연료를 흘리지 않도록 주의하고, 흘 연료는 완전히 닦아 주십시오Troubleshooting Phenomenon Main Cause Measures트러블 발생시 Specifications BK3420FL-EZInstallation, and Operation Safety Precautions

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.