Echo CS-620P instruction manual Troubleshooting, Problem, Cause Remedy

Page 31

TROUBLESHOOTING

Problem

Engine

— hard to start

Cause

Remedy

does not start

Engine

Fuel at

No fuel at

ss&UEL lLTER CLOGGED

ss#LEANEOR REPLACE

cranks

 

carburetor

 

 

carburetor

ss&UEL LINE CLOGGED

ss#LEAN

 

 

 

 

 

 

 

 

ss#ARBURETOR

ss!SKSYOUR %#(/UDEALER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel at

 

 

No fuel at

ss#ARBURETOR

ss!SKSYOUR %#(/UDEALER

 

 

 

cylinder

cylinder

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Muffler wet with

ss&UEL MIXTURE ISXTOOURICH

ss/PEN CHOKE

 

 

 

 

 

 

 

fuel

 

ss#LEANEAREPLACE AIRElLTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ss!DJUST CARBURETOR

 

 

 

 

 

 

 

 

 

ss!SKSYOUR %#(/UDEALER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Spark at end

No spark at end

ss)GNITION SWITCHNOFF

ss4URN SWITCHSON

 

 

 

of plug wire

of plug wire

ss%LECTRICAL PROBLEM

ss!SKSYOUR %#(/UDEALER

 

 

 

 

 

 

 

 

 

 

 

Spark at plug

No spark at plug

ss3PARKAGAPKINCORRECT

ss!DJUST  TO MM

 

 

 

 

 

 

 

 

 

(0.024 to 0.028 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ss#OVEREDEWITH CARBON

ss#LEANEOR REPLACE

 

 

 

 

 

 

 

 

ss&OULED WITHDFUEL

ss#LEANEOR REPLACE

 

 

 

 

 

 

 

 

ss3PARKAPLUG DEFECTIVE

ss2EPLACELPLUG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine

 

 

 

 

 

ss)NTERNAL ENGINELPROBLEM

ss!SKSYOUR %#(/UDEALER

does not

 

 

 

 

 

 

 

crank

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine

Dies or accelerates poorly

ss!IRIlLTERlDIRTY

ss#LEANEOR REPLACE

runs

 

 

 

 

 

ss&UEL lLTER DIRTY

ss#LEANEOR REPLACE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ss&UEL VENT BLOCKED

ss#LEAN

 

 

 

 

 

 

 

 

ss3PARKAPLUG

ss#LEANEANDNADJUST  REPLACE

 

 

 

 

 

 

 

 

ss#ARBURETOR

ss!DJUST

 

 

 

 

 

 

 

 

ss#OOLINGLSYSTEM BLOCKED

ss#LEAN

 

 

 

 

 

 

 

 

ss%XHAUSTAPORT  SPARK

ss#LEAN

 

 

 

 

 

 

 

 

arrestor screen blocked

 

WARNING

Fuel vapors are extremely flammable and MAYACAUSEClREUANDOR EXPLOSIONN.EVEROTEST for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result.

29

CS-620P

Image 31
Contents ECHO, Incorporated Chain SAWCopyright 2013 All Rights Reserved CS-620P Rules for Safe OperationOther Safety Precautions Symbols and Signs ContentsStop Symbol FormDecals Packing List Guide bar Kick Guard Saw chain Warranty sheetEcho chain saw Nomenclature of Parts Chain tension adjuster Device to adjust Operator Safety Spark Arrestor Muffler Correct USE of Chain BrakePreparation for USE Guide BAR and SAW Chain INSTALLATION/REMOVALKick Guard to BAR Instructions Adjusting Chain Tension Fuel Statement Fuel and LubricantHandling Fuel Emission DataEmission Control Start / Run Choke OperationChain Lubricant Cap indicationWhen the Engine is Warm When the Engine is ColdStart / Run Chain Lubrication Test RunningStopping Checking Chain TensionGeneral Cutting InstructionFelling the Tree Bucking LimbingChain brake unlock Testing the BrakeChain Brake Operation Chain brake functionWinter Operation Automatic Chain BrakeStop the engine SAW Chain Low-kickback Replacement guide barsChain and Guide BAR Combination Guide BARMaintenance Intervals Maintenance and CareSkill Levels Cutting attachment must not move when unit is idling Carburetor AdjustmentHigh Altitude Operation Fuel Filter AIR FilterCheck Fuel System Spark PlugAutomatic Oiler SprocketCylinder Fins Muffler Spark ArrestorSetting SAW Chain Setting the SAW ChainCS-620P Problem TroubleshootingCause Remedy Storage After USE Technical DataExceptions Warranty StatementsCS-620P C26712001001/C26712999999 Purchased Repair PARTS, Short Blocks and Accessories

CS-620P specifications

The Echo CS-620P is a robust and versatile chainsaw designed for professional users and serious enthusiasts alike. It is renowned for its powerful performance and user-friendly features, making it a popular choice among forestry workers, landscapers, and agricultural specialists.

At the heart of the Echo CS-620P lies a powerful 59.8cc professional-grade, 2-stroke engine. This engine is engineered for efficiency, offering ample power to tackle a variety of cutting tasks, from felling large trees to limbing and bucking. The engine is equipped with a PureFire technology, which ensures lower emissions and improved fuel efficiency. This means users can work longer with fewer refueling stops, contributing to both cost savings and environmental sustainability.

One of the standout features of the CS-620P is its lightweight design, weighing only 13.2 pounds. This allows for enhanced maneuverability, reducing operator fatigue during extended use. The chainsaw also incorporates an ergonomic handle that provides a comfortable grip and better control, ensuring precise cutting even in challenging positions.

The CS-620P features a 20-inch bar and chain, allowing for a wide cutting capacity that can handle various log sizes. The chainsaw employs a heavy-duty, 3/8-inch pitch chain that is designed for fast cutting while maintaining durability. Additionally, the chainsaw includes a tool-less chain adjustment system, making it convenient to adjust the tension without needing additional tools.

Safety is a critical consideration in chainsaw design, and the CS-620P addresses this with features such as an inertia-type chain brake, which automatically stops the chain in the event of kickback. The chainsaw also includes a guide bar cover for protection and a rear hand guard that offers additional safety.

Maintenance is simplified thanks to the easy-access air filter and an automatic, adjustable oiler that ensures optimal lubrication of the chain and bar during operation. This prolongs the life of the equipment and enhances cutting performance.

Overall, the Echo CS-620P combines power, efficiency, and user-friendly design, making it an ideal choice for professionals who demand reliability and performance in their cutting equipment. Whether you are tackling heavy-duty landscaping projects or performing routine tree care, the CS-620P stands out as a trustworthy partner for all your cutting needs.