Clutch

Groove

 

(Sprocket)

Oil hole

 

GUIDE BAR

Clean before using.

-Clean the groove of the guide bar with a small screwdriver.

-Clean oil holes with a wire.

Reverse guide bar periodically.

Check sprocket and the clutch and clean the bar mount area before installation of the bar. Replace either or both if worn.

Worn : 0.5 mm (0.02 in.)

Cylinder fins

SPROCKET

A damaged sprocket will cause premature damage or wear of saw chain.

-When the sprocket has worn out 0.5 mm (0.02 in.) or more, replace it.

Check sprocket when you install new chain. Replace it if worn.

CYLINDER FINS

Check periodically.

Clogged fins will result in poor engine cooling.

Remove dirt and dust from between fins to let cooling air pass easily.

Spark arrestor screen

Screen cover

Muffler

MUFFLER SPARK ARRESTOR

Remove air cleaner cover and remove spark plug lead.

Remove spark arrestor screen cover and screen from muffler body.

Clean carbon deposits from muffler components.

Replace screen if it is cracked, or has holes burned through.

Assemble components in reverse order.

NOTE

Carbon deposits in muffler will cause drop in engine output. Spark arrestor screen must be checked periodically.

Increase Decrease

Adjusting screw

CS-500P

AUTOMATIC OILER

The discharge volume of the automatic oiler is adjusted to 7 mL/min approximately at 7000 r/min, prior to shipment from factory.

-To increase the delivery volume, turn the adjusting screw counterclockwise.

When the screw touches stopper and stops, this position indicates maximum discharge volume. (16.5 mL/min at 7000 r/min)

-Do not turn the adjusting screw beyond the maximum or minimum limit of volume adjustment.

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Echo CS-500P instruction manual Sprocket, Cylinder Fins, Muffler Spark Arrestor, Automatic Oiler

CS-500P specifications

The Echo CS-500P is a robust chainsaw designed for both professional landscapers and avid homeowners. Combining power, efficiency, and advanced technology, this chainsaw is ideal for cutting tasks ranging from light pruning to heavy-duty tree felling.

At the heart of the Echo CS-500P is a 50.2 cc professional-grade two-stroke engine that allows the chainsaw to deliver exceptional power. This engine technology not only ensures high performance but also optimizes fuel efficiency, enabling longer run times between refuels. The engine is designed to reduce emissions, complying with stringent environmental standards, making it an eco-friendlier option in its class.

The CS-500P features a high-quality 20-inch bar and chain, which provides excellent cutting capacity. The chain is designed for high performance, delivering smooth cuts while minimizing kickback—a vital feature that enhances operator safety. Additionally, it comes equipped with a centrifugal air cleaning system that removes larger dust and debris particles before they reach the air filter. This system significantly extends the life of the air filter and reduces maintenance needs, ensuring the chainsaw operates at peak performance for longer periods.

Another key feature of the Echo CS-500P is its ergonomic design. The chainsaw includes a lightweight design that balances power and portability, allowing for easy handling during extended use. The anti-vibration technology incorporated into the handle effectively reduces user fatigue, making it suitable for extensive cutting tasks.

Further enhancing the user experience is the easy-to-use starting system. The CS-500P features a mechanical ignition system that allows for quick startups, even in cold conditions. The side-access chain tensioner simplifies chain adjustment, ensuring that the chain remains properly tightened without the need for additional tools.

Built for durability, the Echo CS-500P is constructed with high-quality materials, ensuring it can withstand the rigors of professional use. With its combination of power, efficiency, and innovative design, the Echo CS-500P chainsaw is an excellent choice for anyone in need of a reliable cutting tool, whether for occasional yard work or intensive forestry tasks. The Echo name is synonymous with quality, making this chainsaw a trusted companion for those who demand performance and dependability.