Zenoah BK3420FL-EZ owner manual Contents

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English

SAFETY FIRST

Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail.

NOTES ON TYPES OF

WARNINGS IN THE MANUAL

WARNING

This mark indicates instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death.

IMPORTANT

This mark indicates instructions which must be followed, or it leads to mechanical failure, breakdown, or damage.

NOTE

This mark indicates hints or directions useful in the use of the product.

English

Contents

1.PARTS LOCATION ………………………3

2.SYMBOLS ON THE MACHINE …………4

3.SAFETY PRECAUTIONS ………………5

4.SET UP …………………………………12

5.FUEL………………………………………18

6.OPERATION ……………………………19

7.MAINTENANCE …………………………27

8.TROUBLESHOOTING …………………37

9.SPECIFICATIONS ………………………39

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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.