Echo CS-352 instruction manual Chain Brake Operation, Testing the Brake

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Kickback motion

Kickback

Chain brake function

When the lever is pushed forward, chain brake instantly stops the chain.

Chain brake unlock

When the lever is fully pulled toward the operator, brake is unlocked.

CHAIN BRAKE OPERATION

Set the lever in the unlocked position before starting to cut.

If the brake is tripped by kickback reaction, the chain will stop immediately. Release the throttle to avoid possible damage to the engine or clutch.

Do not attempt to operate the engine with the brake locked.

TESTING THE BRAKE

Start the engine on a solid level surface and run at a fast idle until warm.

Hold the saw firmly by the handles and accelerate the engine to a fast idle.

Slowly operate the chain brake lever while holding the saw firmly on the ground.

When the brake lever trips, the chain should stop.

Immediately release the throttle trigger.

WARNING

If the chain does not stop immediately, return the saw to your authorized ECHO dealer for repair.

NOTE

For practice, while cutting a small tree, push the lever forward to lock the brake.

Confirm that the brake works properly before each use.

If the chain brake is clogged with wood chips, function of the brake may deteriorate. Always keep the device clean.

Do not increase engine revolution while the chain brake is locked.

Use the chain brake only in starting or in emergencies.

When using throttle latch at starting, keep the chain brake locked.

And after starting the engine, unlock the brake immediately.

IMPORTANT

Do not allow the saw to tip forward in order to avoid damage to the chain.

CS-352

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Contents Chain SAW Copyright 2010 All Rights Reserved Kickback Safety Precautions for Chain Saw Users Rules for Safe OperationOther Safety Precautions Contents Symbols and SignsSymbol Form DecalsPacking List Nomenclature of Parts 890191-30131 X503-010400 Part NumberChain tension adjuster Device to adjust chain tension Operator Safety Correct USE of Chain Brake Spark Arrestor MufflerPreparation for USE Guide BAR and SAW Chain INSTALLATION/REMOVALKick Guard to BAR Instructions Adjusting Chain Tension Fuel and Lubricant Fuel StatementHandling Fuel Emission DataEmission Control Operation Chain LubricantWhen the Engine is Cold When the Engine is WarmChecking Chain Tension RunningStopping Chain Lubrication TestCutting Instruction GeneralFelling the Tree Limbing BuckingTesting the Brake Chain Brake OperationAutomatic Chain Brake Winter OperationGuide BAR Chain and Guide BAR CombinationSAW Chain Maintenance Intervals Maintenance and CareSkill Levels Carburetor Adjustment High Altitude OperationSpark Plug AIR FilterCheck Fuel System Fuel FilterCylinder Fins SprocketMuffler Spark Arrestor Setting the SAW Chain Setting SAW ChainCS-352 Troubleshooting Problem Cause RemedyTechnical Data Storage After USEWarranty Statements ExceptionsPurchased Repair PARTS, Short Blocks and Accessories MANUFACTURER’S Warranty Coverage
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