7. Fuel

FUEL

WARNING

Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it cool before refuel- ing the unit. Select outdoor bare ground for fuel- ing and move at least 3 m (10 ft) away from the fueling point before starting the engine.

The Zenoah engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use. If Zenoah oil is not available, use an anti-oxidant added quality oil expressly labeled for air-cooled 2-cycle engine use (JASO FC GRADE OIL or ISO EGC GRADE).

Do not use BIA or TCW (2-stroke water-cooling type) mixed oil.

RECOMMENDED MIXING RATIO

GASOLINE 50 : OIL 1

(when using ZENOAH genuine oil)

Exhaust emission are controlled by the funda- mental engine parameters and components (eq., carburation, ignition timing and port timing) with- out addition of any major hardware or the intro- duction of an inert material during combustion.

These engines are certified to operate on unleaded gasoline.

Make sure to use gasoline with a minimum octane number of 89RON (USA/Canada: 87AL).

If you use a gasoline of a lower octane value than prescribed, there is a danger that the engine tem- perature may rise and an engine problem such as piston seizing may consequently occur.

Unleaded gasoline is recommended to reduce the contamination of the air for the sake of your health and the environment.

Poor quality gasolines or oils may damage sealing rings, fuel lines or fuel tank of the engine.

HOW TO MIX FUEL

• Pay attention to agitation.

1.Measure out the quantities of gasoline and oil to be mixed.

2.Put some of the gasoline into a clean, approved fuel container.

3.Pour in all of the oil and agitate well.

BK2651DL

4.Pour in the rest of gasoline and agitate again for at least one minute. As some oils may be difficult to agitate depending on oil ingredients, sufficient agi-

 

tation is necessary for the engine to last long. Be

 

 

careful that, if the agitation is insufficient, there is an

G

 

increased danger of early piston seizing due to ab-

 

normally lean mixture.

B

5.

Put a clear indication on the outside of the container

 

to avoid mixing up with gasoline or other contain-

 

 

ers.

 

6.

Indicate the contents on outside of container for easy

 

 

identification.

 

FUELING THE UNIT

1.Untwist and remove the fuel cap. Rest the cap on a dustless place.

2.Put fuel into the fuel tank to 80% of the full capacity.

3.Fasten the fuel cap securely and wipe up any fuel spillage around the unit.

WARNING

1.Select bare ground for fueling.

2.Move at least 10 feet (3 meters) away from the fuel- ing point before starting the engine.

3.Stop the engine before refueling the unit. At that time, be sure to sufficiently agitate the mixed gasoline in the container.

FOR YOUR ENGINE LIFE, AVOID:

1.FUEL WITH NO OIL (RAW GASOLINE) – It will cause severe damage to the internal engine parts very quickly.

2.GASOHOL – It can cause deterioration of rubber and/ or plastic parts and disruption of engine lubrication.

3.OIL FOR 4-CYCLE ENGINE USE – It can cause spark plug fouling, exhaust port blocking, or piston ring sticking.

4.Mixed fuels which have been left unused for a period of one month or more may clog the carbu- retor and result in the engine failing to operate prop- erly.

5.In the case of storing the product for a long period of time, clean the fuel tank after rendering it empty. Next, activate the engine and empty the carburetor of the composite fuel.

6.In the case of scrapping the used mixed oil con- tainer, scrap it only at an authorized repository site.

Note: As for details of quality assurance, read the description in the section Limited Warranty carefully. Moreover, normal wear and change in product with no functional influence are not covered by the warranty. Also, be careful that, if the usage in the instruction manual is not observed as to the mixed gasoline, etc. described therein, it may not be covered by the warranty.

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Zenoah BK2651DL owner manual Fuel

BK2651DL specifications

The Zenoah BK2651DL is a powerful and versatile petrol-powered brush cutter, designed for both professional landscapers and homeowners seeking an efficient tool for tackling various outdoor maintenance tasks. Known for its reliability and performance, the BK2651DL combines innovative technology with user-friendly features to deliver outstanding results.

One of the standout characteristics of the Zenoah BK2651DL is its robust 25.4cc engine. This dual-cycle engine provides a perfect balance of power and fuel efficiency, ensuring users can complete their tasks without frequent interruptions for refueling. The engine utilizes a specially designed intake system, enhancing airflow for better combustion, which translates into improved power output and reduced emissions.

Ergonomics play a significant role in the design of the BK2651DL. The brush cutter features an adjustable handle, allowing for customized operation angles tailored to the user's height and preference. This not only enhances comfort during prolonged use but also minimizes operator fatigue. The lightweight design of the unit, weighing only around 5.3 kilograms, further contributes to ease of handling and maneuverability in tight spaces.

Another defining feature of the Zenoah BK2651DL is its low vibration technology. This innovation significantly reduces the amount of vibration transmitted to the user’s hands and arms, making it an ideal choice for extended use, particularly for those who regularly engage in heavy-duty tasks. Additionally, the machine incorporates a sophisticated anti-kickback system, which increases safety by stabilizing the tool during operation.

The BK2651DL is designed with a quick-release attachment system, facilitating the easy interchange of different cutting blades and accessories. This versatility allows users to switch from cutting grass to tackling thicker brush or even small trees effortlessly. The dual-line cutting head simplifies line replacement, making maintenance straightforward and efficient.

In conclusion, the Zenoah BK2651DL is an exceptional brush cutter that excels in performance, comfort, and adaptability. Its powerful engine, ergonomic features, and advanced technologies make it suitable for a variety of tasks, making it a valuable tool for anyone looking to maintain their landscape efficiently. With Zenoah's commitment to quality and innovation, the BK2651DL stands out as an excellent choice in the competitive market of outdoor power equipment.