Poulan 530088740 manual Bucking Without a Support, Bucking Using a LOG or Support Stand

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use a metal wedge. Do not attempt to restart your saw when it is pinched or hung in a log.

Use a wedge to remove pinched saw

Turn saw OFF and use a plastic or wooden wedge to force cut open.

Overcutting begins on the top side of the log with the bottom of the saw against the log. When overcutting use light downward pres- sure.

Overcutting Undercutting

Undercutting involves cutting on the under- side of the log with top of saw against the log. When undercutting use light upward pres- sure. Hold saw firmly and maintain control. The saw will tend to push back toward you.

WARNING: Never turn saw upside down to undercut. The saw cannot be con- trolled in this position.

Always make your first cut on the compres- sion side of the log. The compression side of the log is where the pressure of the log’s weight is concentrated.

First cut on compression side of log

Second cut

Second cut

First cut on compression side of log

BUCKING WITHOUT A

SUPPORT

SOvercut through 1/3 of the diameter of the log.

SRoll the log over and finish with a second overcut.

SWatch for logs with a compression side to prevent the saw from pinching. See il- lustration for cutting logs with a compres- sion side.

BUCKING USING A LOG OR SUPPORT STAND

SRemember your first cut is always on the compression side of the log.

(Refer to the illustration below for your first and second cut)

S Your first cut should extend 1/3 of the diameter of the log.

SFinish with your second cut.

Using a log for support

2nd Cut

1st Cut

1st Cut

2nd Cut

Using a support stand

2nd Cut

1st Cut

1st Cut

2nd Cut

LIMBING AND PRUNING

WARNING: Be alert for and guard against kickback. Do not allow the moving chain to contact any other branches or ob- jects at the nose of the guide bar when limb- ing or pruning. Allowing such contact can re- sult in serious injury.

WARNING: Never climb into a tree to limb or prune. Do not stand on ladders, platforms, a log, or in any position which can cause you to lose your balance or control of the saw.

IMPORTANT POINTS

S Work slowly, keeping both hands firmly gripped on the saw. Maintain secure foot- ing and balance.

S Watch out for springpoles. Springpoles are small size limbs which can catch the saw chain and whip toward you or pull you off balance. Use extreme caution when cutting small size limbs.

S Be alert for springback. Watch out for branches that are bent or under pressure. Avoid being struck by the branch or the

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Contents 220 Clothing Gloves Safety Sa fety Chaps Shoes Plan AheadOperate Your SAW Safely Maintain Your SAW in Good Working OrderHandle Fuel with Caution KickbackKickback Safety Features Maintain ControlReduce the Chance Kickback Chain Brake and CKA Angle Safety Notice Exposure to Computed kickback angle CKA TableAttaching the BAR & Chain If not Adjusting the tension Know Your SAWON/STOP Switch Chain Brake Throttle TriggerThrottle Lockout Chain TensionImportant Points to Remember Starting a Warm EngineDifficult Starting or starting a flooded engine Braking function control Caution The chain brake must be Inertia activating function controlImportant Points Tree Felling TechniquesFelling Large Trees Notch CUT and Felling the TreeCutting a Fallen Tree Types of Cutting Used for BuckingBucking Using a LOG or Support Stand Bucking Without a SupportLimbing and Pruning Important Points Cleaning the air filter LimbingPruning AIR FilterCarburetor Adjustments BAR MaintenanceChain Sharpening Ignition TimingCall Contact your retailerLigations The U. S. Environmental Responsibilities As the lawn and gar