Echo CS-303T instruction manual Bucking

Page 25

CS-303T

OPERATION

 

 

Don’t cut with the saw overhead or aligned vertically with your body. If the saw should kickback, you may not have enough control to prevent possible injury.

Bucking

Bucking is the sawing of a log or fallen tree into smaller pieces. There are a few basic rules which apply to all bucking operations.

Keep both hands on the handles at all times.

Support logs if possible.

When cutting on a slope or hillside, always stand uphill.

Keep in mind that the wood is heavy and that it will bend and pinch the saw if improperly supported. The trunk will weaken at the point where you make the cut unless the tree is lying on perfectly flat ground or supported as shown. If you make the cut with the tree on the ground, don’t let the saw’s chain dig into the earth; it is harmful for the saw, and you stand a good chance of being struck by flying debris.

To cut the trunk, use the bucking and two-cut sequence shown. The first cut should be no deeper than one-third the trunk diameter.

Uphill position

Finish cut

First cut

Support

When the bar nose hits another tree, etc.

X7503207802

25

© 08/2013 ECHO Inc.

Image 25
Contents Burn Hazard Chain SAWTable of Contents CS-303T Packing ListRules For Safe Operation SafetyChain Brake Operation Correct Use Of Chain BrakeAutomatic Chain Brake Other Safety PrecautionsCS-303T Personal Condition and Safety Equipment Repetitive Stress Injuries Vibration and ColdSafety Hot Surface Symbols and SignsEmission Control Exhaust / Evaporative Manual Safety Symbols and Important InformationEPA 2010 and Later and/or C.A.R.B. Tier Product Emission Durability Emission Compliance PeriodDescription Description Preparation For Use Guide Bar and Saw Chain Installation/RemovalTip Guard to Bar Instructions Adjusting Chain Tension Fuel OperationFuel Requirements Handling FuelAfter use Chain LubricantStarting Cold Engine Starting Hard to Start Engine Running Starting Warm EngineChecking Chain Tension StoppingChain Lubrication Test Cutting InstructionsKickback Limbing Felling the TreeBucking Guide Bar Chain And Guide Bar CombinationSaw Chain Maintenance Intervals MaintenanceSkill Levels Engine Break-In Carburetor AdjustmentSpark Plug Air FilterCheck Fuel System Fuel FilterOil Filter Automatic OilerSprocket Cooling System CleaningSpark Arrestor Muffler Spark Arrestor Screen Exhaust Port CleaningSetting Saw Chain Setting The Saw ChainMaintenance Engine Problem Troubleshooting Chart TroubleshootingStorage After Use StorageNGK BPM8Y Technical DataExceptions Warranty StatementsWarranty Statements CS-303T CS-303T CS-303T Warranty Registration Additional or Replacement Manuals ServiceServicing Information Parts/Serial NumberECHO, Incorporated