Cap indication

Oil/fuel tanks are indicated by the following illustrations on the caps.

Oil tank cap

Fuel tank cap

CHAIN LUBRICANT

Proper lubrication of the chain while in operation reduces friction between the chain and the guide bar to a minimum and assures a longer service life.

ss5SESBAR ANDACHAINAOILDOF HIGHAQUALITYOFORLTHIS purpose.

ss$O NOT USE USEDUOR RECLAIMED OIL TORAVOIDEVARIOUS oiler problems.

ss 5SES%#(/ BAR AND CHAIN OIL

ss7HEN %#(/ BAR#AND/CHAINAOIL IS NOT AVAILABLE

Use motor oil, etc.

ss5SESBAR ANDACHAINAOILDOF THE FOLLOWING GRADES

SAE No. 30....... in summer

SAE No. 10....... in winter or when cutting

resinous trees

ss 7HEN REFUELING FALSO RElLL CHAIN OIL

OPERATION

Chain brake

 

Choke

Throttle trigger

 

lockout

Start / Run

 

Throttle trigger

Ignition switch

Starter handle

Unlock chain brake

WARNING

ss!FTERTCHOKE CONTROLKKNOB ISOPULLED AND THENN knob is returned to original position, throttle remains a little open (latch condition).

ss)F ENGINENIS STARTED INSTHIS LATCH CONDITION N chain starts to turn. Do not start engine before chain brake is activated.

CAUTION

ss!FTERTSTARTING THE ENGINE IMMEDIATELY squeeze and release throttle trigger for disengaging throttle latch and returning engine to idle, and pull front hand guard towards the operator immediately. (Chain brake unlocked position)

ss.EVERVUSERTHROTTLE LATCH FOR CUTTING

ss5SESTHE CHAINEBRAKEHONLY IN STARTING OR IN emergencies.

CS-680

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Echo CS-680 instruction manual Operation, Chain Lubricant, Cap indication, Choke, Start / Run

CS-680 specifications

The Echo CS-680 is a powerful and versatile chainsaw designed for both professional arborists and enthusiastic homeowners. Renowned for its reliability, performance, and ease of use, the CS-680 stands out in the competitive chainsaw market. It is particularly useful for those who need to tackle demanding cutting tasks while ensuring precision and control.

One of the main features of the CS-680 is its robust 67.9 cc engine, which provides an impressive power-to-weight ratio. This high-displacement engine delivers ample torque and speed, enabling users to easily cut through hardwoods and take on larger cutting projects. The chainsaw’s engine is equipped with a patented decompression valve that ensures easier starts, especially in cold weather. This feature significantly reduces the effort required to pull the starter rope, making it an excellent choice for users who may not have the strength of professional operators.

The Echo CS-680 comes with a 20-inch bar, allowing for deep cuts while maintaining maneuverability. Its precision-engineered chain ensures clean cuts and reduces kickback, enhancing safety during operation. The saw's automatic chain lubrication system keeps the chain properly lubricated during use, increasing its lifespan and performance. Additionally, the side-access chain tensioner allows for quick and easy adjustments without the need for additional tools, ensuring minimal downtime during projects.

Another notable characteristic of the CS-680 is its vibration-dampening technology. This system reduces the amount of vibration transmitted to the operator, leading to enhanced comfort during long periods of use. This is especially beneficial for professionals who rely heavily on their tools and need to mitigate fatigue.

The construction of the Echo CS-680 incorporates high-quality materials, providing rugged reliability. It features a heavy-duty air filter system that extends engine life by ensuring maximum air cleanliness. The chainsaw is also designed with a lightweight yet durable frame, making it easy to handle while still being tough enough to withstand the rigors of heavy use.

In summary, the Echo CS-680 chainsaw combines power, efficiency, and user-friendly features, making it an excellent choice for anyone looking to tackle serious cutting tasks with confidence. Its innovative technologies and engineering provide reliability and performance, ensuring it can handle the toughest jobs while remaining comfortable for the operator. Whether for professional or personal use, the Echo CS-680 is a dependable tool that meets the demands of its users.