Jonsered 2116 EL Cutting Logs, Crosscutting/bucking, Crosscutting logs, pressure on top

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S H

Basic Working Techniques

E N G L I

CUT FROM TOP (OVERBUCK)

AVOID CUTTING EARTH

LOG SUPPORTED ALONG THE ENTIRE LENGTH

Cutting Logs

STOP WARNING!

Never attempt to cut two logs lying together or logs which are piled up.

Doing so drastically increases the risk of kickback and serious or fatal injury.

When cutting a pile of logs, remove each log from the pile and place on sawbench or prop up before cutting individually.

Remove the cut pieces from the cutting area. Leaving them scattered around the work area increases the risk of kickback, or of losing your balance while working.

Crosscutting/bucking

Before starting to cut through the log, try to forsee what will happen. Look out for stresses in the log and cut through in such a manner that the guide bar will not jam.

IMPORTANT !

It is important to make sure your footing is firm and your weight is evenly distributed on both feet.

Whenever possible, the log should be raised and supported by the use of limbs or chocks.

Follow these simple direction for easy cutting.

When the log is supported along its entire length, as illustrated, cut from the top (overbuck).

Crosscutting logs, pressure on top

When the log is supported on both ends as illustrated, cut 1/3 of that diameter from the top overbuck. Then make the finished cut by underbucking the lower 2/3 to meet the first cut.

Crosscutting logs, pressure on bottom.

When the log is supported at both ends as illustrated, cut 1/3 of that diameter from the underside (underbuck). Then make the finished cut by overbucking to meet the first cut.

When bucking on a slope, always stand on the uphill side of the log. When making the final cut, in order to maintain control, ease up on cutting pressure near the end of the cut without relaxing your grip on the chain saw. Do not let the chain contact the ground. After completing the cut, wait for the chain to stop before moving the chain saw.

Always stop the motor before moving from tree to tree.

STOP WARNING!

Do not use a chain saw to cut shrubs, brush etc. The risk of kickback is high and kickbacks can cause fatal injury. If trunks are close, it may be impossible to avoid contact with the kickback zone. Use a brush cutter or other tool designed for the purpose.

Cutting logs, shrubs, brush, etc.

Do not use your chain saw to cut shrubs, brush etc. The possibility of kickback is high. If the stands are close together, it might be impossible to avoid contact with the kickback zone.

A brush cutter has been specially designed for small, flimsy objects, and may be used for all types of clearing operations. Your dealer will be happy to show how a brush cutter may be of value to you.

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Contents 2116 EL Safety symbols Before using your new electric chain sawIndex Explanation of Symbols MAXKickback safety precautions Safety PrecautionsSafety precautions for electric chain saw users Kickback safety featuresOther Safety Precautions Contact your Authorized Service DealerPower supply and extention cable Safety Precautions for Electric ToolsDouble insulation General Safety General Safety PrecautionsElectric Chain Saw Operator IntroductionCommon Sense Your condition Personal EquipmentThrown Objects ClothingHeavy Duty Gloves BootsComplete Protective Helmet Protective Pants or ChapsTechnical specifications User ExplanationChain oil Mounting guide bar and chainChain oil Starting up Before each useStart and stop To stopManual activation Chain BrakeChain brake Inertia activationInertia-activation function test Testing and maintenance of the chain brakeBrake function test Motor overload protectionDaily maintenance MaintenanceSaw maintenance Tools and materialsCutting Equipment Recommended cutting equipmentChain Maintenance Sharpening Depth gaugeWhat is kickback ? General Working InstructionsChain brake Does a Chain Brake Work in All Situations and Positions?Pinch Kickback Direction of KickbackProper working techniques Avoiding kickbacksAvoid these situations Use Proper Speed Use Proper GripAvoid Unsafe Positions Maintain control over workpieceSmall Nose Radius Bar Avoiding Kickback Your EquipmentLow-Kickback Chain General rules Basic Working TechniquesReactive Forces Boring Cut StepFelling Before FellingFelling Cut Trunk Diameter Less than Guide Bar Length Basic Rules for Felling TreesFelling Back Cut Felling Cut Trunk Diameter Greater than Guide Bar LengthFelling Cut Trunk Diameter More than Twice Guide Bar Length Felling Leaning TreesSome Suggestions as to How You can Take Down a Lodged Tree Lodged TreesSimple Hang-Ups Rolling the Tree Techniques DE Travail Élémentaires Arbrisseaux et branchages sous tensionHang-Ups Limbing a treeIf the saw jams Cutting logs or woodCrosscutting logs, pressure on top Cutting LogsCrosscutting/bucking Crosscutting logs, pressure on bottomCutting Trees or Limbs Under Tension Small Trees and Limbs Under Tension Usqvarna .ORGE !3