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9. Maintenance

■MUFFLER

WARNING

MA12

(1)

MA13

•Inspect periodically, the muffler for loose fasteners, any damage or corrosion. If any sign of exhaust 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 (MA12)

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

In the State of California it is required by law (Section 4442 of the California Public Resources Code) to equip a spark arrester when a gas powered tool is used in any forest covered, brush covered, or grass covered unimproved land. (MA5)

(1) Spark arrester

■GEAR CASE (MA13)

The reduction gears are lubricated by multipurpose, lithium-based grease in the gearcase.

Supply new grease every 25 hours of use or more often depending on the job condition.

When adding lubricant, use a grease gun to insert lubricant into the three grease nipples located on the gear case. (MA9)

(1) Grease fitting

■INTAKE AIR COOLING VENT

WARNING

•Never touch the cylinder, muffler, or spark plugs with your bare hands immediately after stopping the engine. The engine can become very hot when in operation, and doing so could result in severe burns.

•When checking the machine to make sure that it is okay before using it, check the area around the muffler and remove any wood chips or leaves which have attached themselves to the brushcutter. Failing to do so could cause the muffler to become overheated, and that this in turn could cause the engine to catch on fire. Always make sure that the muffler is clean and

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Zenoah PSZ2401 manual Muffler, Spark Arrester MA12, Gear Case MA13, Grease fitting, Intake AIR Cooling Vent
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PSZ2401 specifications

The Zenoah PSZ2401 is a robust and efficient chainsaw designed for both professional and amateur use. Known for its reliability and performance, this model is particularly favored in the forestry industry, landscaping, and for residential purposes.

One of the main features of the Zenoah PSZ2401 is its lightweight design, which ensures easy handling and maneuverability. Weighing in at around 5.6 kg (approximately 12.3 lbs), it allows users to operate the chainsaw for extended periods without experiencing excessive fatigue. This is especially beneficial for professionals involved in tree trimming and logging operations, where prolonged use is common.

The PSZ2401 is powered by a high-performance Zenoah engine that delivers impressive cutting power. With a displacement of 24.0 cc, the engine combines efficiency with strong torque, making it capable of cutting through various types of wood with ease. Its air-cooled, two-stroke engine technology not only ensures optimal performance but also contributes to lower emissions, aligning with environmental standards.

Another standout feature is the automatic chain lubrication system. This technology maintains a consistent oil supply to the chain and bar, reducing wear and tear and extending the lifespan of the cutting components. Additionally, the tool-less chain tensioning system makes adjustments quick and straightforward, allowing users to achieve the desired tension without the need for extra tools.

The ergonomic design of the Zenoah PSZ2401 enhances user comfort. It features a wrap-around front handle and an anti-vibration system that minimizes shock during operation. This results in reduced operator fatigue, enabling longer periods of use while maintaining precision and control.

Safety is a critical aspect of the Zenoah PSZ2401, and it is equipped with several safety features. These include a chain brake system that stops the chain instantly in case of kickback and a throttle lockout that prevents accidental throttle engagement. These features provide peace of mind and contribute to safer operation in demanding environments.

Overall, the Zenoah PSZ2401 is a well-engineered chainsaw that excels in power, efficiency, and user-friendly design. Its combination of advanced technologies, durability, and safety features makes it an excellent choice for both novice users and seasoned professionals, ensuring that it remains a reliable tool in any cutting endeavor.
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