Zenoah BK3420FL-EZ owner manual MA7 MA8, Gear Case, Flexible Shaft

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English

7. MAINTENANCE

MA7

MA8

GEAR CASE

Supply lubricating grease to the gear case every 25 hours of use.

Designated grease

Lithium-based heat-resistant grease (#2)

[How to supply grease]

1.Remove the blade and the blade rest plate.

2.Remove the plug beside the gear case, and pour tube grease from the plug hole.

3.Stop supplying the grease when all the old grease has been pushed out from the shaft connecting hole on the side where the main pipe is installed, and mount the plug in its original position.

4.Wipe off the pushed-out grease, and mount the blade and the blade rest plate in their original positions.

(1)Plug

(2)Blade rest plate

FLEXIBLE SHAFT

Apply grease to the flexible shaft every 25 hours use.

1.Take out the flexible shaft while raising the stopper of the clutch housing.

2.Take out the inner shaft, apply grease to the surface of the inner shaft, and insert the inner shaft into the liner.

Designated grease

Lithium-based heat-resistant grease (#2)

(1)Stopper

(2)Liner

(3)Inner shaft

(4)Grease

(5)Liner

기어 케이스

25시간 사용시를 기준으로 기어 케이 스에 윤활용 그리스를 보충하여 주십 시오.

지정 그리스

리튬계 내열용 그리스(2)

〔보충방법〕

1.칼날과 칼날받침쇠를 분리합니다.

2.기어 케이스 옆의 플러그를 분리하 고, 플러그 구멍을 통하여 튜브에 들어있는 그리스를 주입합니다.

3.묵은 그리스가 메인 파이프 장착부 측의 샤프트 결합구멍에서 밀려나 오면 보충을 정지하고, 플러그를 원 상태로 장착하여 주십시오.

4.밀려나온 그리스를 닦아낸 후, 칼 날과 칼날받침쇠를 원상태로 장착 하여 주십시오.

(1)플러그

(2)칼날받침쇠

플랙시블 샤프트

25시간 사용할 때를 기준으로 플 랙시블 샤프트에 그리스를 보급해 주 십시오.

1.스토퍼를 위로 당기면서 클러치 하 우징으로부터 플랙시블 샤프트를 빼어내어 주십시오.

2.라이너로부터 내부 샤프트를 빼어 내, 샤프트의 표면에 그리스를 바른 후 라이너에 끼워 넣어 주십시오.

지정 그리스

리튬계 내열용 그리스(2)

(1)스톱퍼

(2)라이너

(3)이너(내부)샤프트

(4)그리스

(5)라이너

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Contents BK3420FL-EZ Contents Parts Location Symbols on the Machine Before Using the Machine Safety PrecautionsWorking Gear and Clothing a. When using your product, you Handling of Fuel Things to Check Before Using the ProductKickback Safety Precautions Operation Safety Precautions Maintenance Safety Precaution Safety Precautions Connecting the Flexible Shaft SET UPSE1 SE2 Attaching the Shoulder StrapSE3 Adjusting the Play of the Throttle WireSE4 SE5 스로틀 와이어의 이격조정SE6 Installing Debris GuardSE7 SE8Installing the Metal Blade Installing the Blade WarningSE9 a SE9 bBlade rest plate Shaped round rod Gear case SE10Tightening torque 14.7 to 19.6 N-m 150 to 200 kgf-cm 나일론 컷터별매 방착방법SE11 Fuel Recommended Mixing RatioGasoline 25 Oil OP1 OperationRefueling Warning Tank cap Fuel tankStarting the Engine Warning 감전에 의한 쇼크의 우려가 있으므 로 운전중에는 스파크 플러그나 플 러그 코드를 만지지 마십시오 Choke lever Close Open Fuel cock Closed Opened OP2 OP3 OP4Stopping the Engine Warning OP5Cutting Operation Warning OP6Shouldering the Main Body of the Unit OP7Cutter Application Chart When Using a Metal BladeOP8 OP9Inspection and Maintenance Item Period of USE Remarks MaintenanceInspection Items Measures Regular InspectionPage Blade MA1 HOW to Sharpen the Blade WarningMA2 Tools forAIR Cleaner MA3 MA4Fuel Filter Warning MA6 MA5Spark Plug Warning NGK BPM7AMA7 MA8 Gear CaseFlexible Shaft Adjusting the Engine Warning Maintenance Every 100 HoursMA9 MA10How to adjust the idling revolution speed MA11표준 아이들링 회전수 2300~2700rpm MA12 Maintenance Before LONG- Term StorageTank cap Fuel tank 장기 보관시의 손질 주십시오 연료를 흘리지 않도록 주의하고, 흘 연료는 완전히 닦아 주십시오Phenomenon Main Cause Measures Troubleshooting트러블 발생시 BK3420FL-EZ SpecificationsInstallation, 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.