Echo CS-680 instruction manual Preparation for USE, Guide BAR and SAW Chain INSTALLATION/REMOVAL

Page 12

PREPARATION FOR USE

Brake lever

(Front hand guard)

Clutch cover

Two nuts

 

Spiked bumper

 

Two bolts 5 × 12

Guide bar studs

 

 

Guide bar studs

Pin

Guide bar

 

adjuster hole

Clutch

Nuts

 

Hole

Adjuster pin

Clutch cover

Brake band

 

Unlock chain brake

WARNING

Saw chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result.

GUIDE BAR AND SAW CHAIN INSTALLATION/REMOVAL

NOTICE

Move the chain brake lever (Front hand guard) fully rearward to remove or install the clutch cover to chain saw.

1.Remove spark plug lead. (See page 25)

2.Remove two clutch cover nuts and remove clutch cover.

3.Remove bar and saw chain if necessary. See “Maintenance and Care” section for guide bar/ saw chain maintenance procedures.

4.For initial setup, install the spiked bumper on the front of machine with two 5 u 12 mm bolts.

5.Mount guide bar on studs and slide toward clutch to make saw chain installation easier. Install chain with cutters on top of guide bar facing forward.

6.Unlock the chain brake, and install the clutch cover over the guide bar studs. Ensure chain tension adjuster pin fits into the guide bar adjuster hole, brake band is positioned around clutch drum, and hole at rear of clutch cover fits pin on engine cover. Tighten clutch cover nuts finger tight.

CS-680

10

Image 12
Contents ECHO, Incorporated X750-012 20 X750 316-510Copyright 2008 All Rights Reserved Rules for Safe Operation CS-680Other Safety Precautions Contents Symbols and SignsSymbol Form StopDecals Idle speedWarranty sheet Packing ListEcho chain saw Nomenclature of Parts X505-002041 Part NumberChain tension adjuster Device to adjust Manual oil pump Device for proper lubrication of chainOperator Safety Safety Requirement for chain saws Correct USE of Chain BrakeSpark Arrestor Muffler Ansi Standard B175.1Guide BAR and SAW Chain INSTALLATION/REMOVAL Preparation for USEAdjusting Chain Tension Fuel and Lubricant Fuel StatementGasoline Oil Gallons US. fl. oz 160 12.8 400 Emission Data Handling FuelEmission Control Operation Chain LubricantCap indication ChokeWhen the Engine is Cold When the Engine is WarmOpen firing sound, pull throttle trigger to release chokeRunning StoppingChecking Chain Tension Chain Lubrication TestCutting Instruction GeneralKickback Felling the Tree Limbing BuckingUphill position Finish cut First cut Board or flat stones Testing the Brake Chain Brake OperationChain brake function Chain brake unlockAutomatic Chain Brake Winter OperationStop the engine Chain and Guide BAR Combination Guide BARSAW Chain Maintenance and Care Maintenance IntervalsComponent / system Maintenance procedure Skill LevelsCarburetor Adjustment Idle adjusting screw High speed needle H Low speed needle LCS-680 Cutting attachment must not move when unit is idling Turn screw out, CCW, an additional ¼ turnAIR Filter Check Fuel SystemSpark Plug Fuel FilterSprocket Cylinder FinsMuffler Spark Arrestor Automatic OilerSetting the SAW Chain Setting SAW ChainHold the file tipped 10 upward CS-680 Troubleshooting ProblemCause Remedy Technical Data Storage After USESs 3TOREOIN a DRY Area Freerfrom DUST Warranty Statements ExceptionsPurchased Repair PARTS, Short Blocks and Accessories CS-680 C03203001001/C03203999999
Related manuals
Manual 32 pages 23.5 Kb

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.