BC251

9. Maintenance

WARNING

•Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.

AIR FILTER

•The air filter, if clogged, will reduce the engine per- formance. Check and clean the filter element in warm, soapy water as required. Dry completely before in- stalling. If the element is broken or shrunk, replace with a new one.

(1)

(1) Air filter

FUEL FILTER

•When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage.

IMPORTANT

•Note that using any spark plug other than those des- ignated may result in the engine failing to operate prop- erly or in the engine becoming overheated and dam- aged.

•To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench.

9.8~ 11.8 Nm TIGHTENING TORQUE: (1 ~ 1.2 Kg.m)

MUFFLER

WARNING

•Inspect periodically, the muffler for loose fasten- ers, any damage or corrosion. If any sign of ex- haust leakage is found, stop using the machine and have it repaired immediately.

•Note that failing to do so may result in the engine catching on fire.

SPARK ARRESTER

•The muffler is equipped with a spark arrester to pre- vent red hot carbon from flying out of the exhaust out- let. Periodically inspect and clean as necessary with a wire brush.

(1) Fuel filter

SPARK PLUG

•Starting failure and misfiring are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a re- placement plug, use the correct type specified by

ZENOAH.

•When you take off the spark plug, twist (1) and pull off the cap (2).

0.6~0.7 mm

•REPLACEMENT PLUG IS A NGK BPMR7A.

(1)

(1) Spark arrester

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Zenoah BC251 owner manual AIR Filter, Fuel Filter, Muffler, Spark Arrester, Spark Plug, Replacement Plug is a NGK BPMR7A
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BC251 specifications

The Zenoah BC251 is a highly regarded brushcutter that emphasizes efficiency and performance for both professionals and hobbyists in landscaping and gardening. This powerful machine is designed for tackling tough grass, weeds, and brush with ease, making it an essential tool for maintaining expansive lawns and gardens.

One of the standout features of the BC251 is its lightweight design, weighing in at approximately 5.5 kg (12 lbs). This makes it easy to maneuver, reducing fatigue during extended use. The ergonomic handle is also adjustable, allowing users to find the most comfortable position while operating the machine. These design choices enhance user comfort and control, especially during long periods of operation.

The engine in the Zenoah BC251 is a robust 25.4 cc, air-cooled, two-stroke engine that delivers impressive power and performance. This engine not only ensures efficient cutting but also contributes to lower emissions through its environmentally friendly design. The BC251 employs Zenoah's advanced engine technology, which improves fuel efficiency without compromising on performance. Users benefit from longer operating times and reduced fuel costs, which is a crucial consideration for professional landscapers.

Another notable characteristic of the BC251 is its versatility. It comes with a range of attachments and cutting heads, making it suitable for various tasks. Whether trimming grass along sidewalks or clearing more substantial vegetation, the BC251 can be adapted for different cutting needs. The quick-change head allows for easy switching between attachments without the need for tools, significantly improving productivity.

The vibration-dampening technology integrated into the BC251 also enhances user experience by reducing the amount of vibration transferred to the operator's hands. This feature is especially important for those who use the brushcutter for extended periods, as it minimizes fatigue and discomfort.

In summary, the Zenoah BC251 is an outstanding brushcutter known for its powerful engine, lightweight design, and versatility. With its user-friendly features and advanced technologies, it is an ideal choice for those seeking a reliable tool for maintaining gardens and landscapes. The combination of performance, comfort, and adaptability makes the BC251 a valuable addition to any landscaping toolkit.
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