Poulan 530086532 Limbing and Pruning Important Points, Using a support stand, Pruning technique

Page 13

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 saw when the tension in the wood fibers is released.

SKeep a clear work area. Frequently clear branches out of the way to avoid tripping over them.

LIMBING

SAlways limb a tree after it is cut down. Only

then can limbing be done safely and prop- erly.

S Leave the larger limbs underneath the felled tree to support the tree as you work.

SStart at the base of the felled tree and work toward the top, cutting branches and limbs. Remove small limbs with one cut.

SKeep the tree between you and the chain. Cut from the side of the tree opposite the

branch you are cutting.

SRemove larger, supporting branches with

the cutting techniques described in BUCK-

ING WITHOUT A SUPPORT.

S Always use an overcut to cut small and freely hanging limbs. Undercutting could cause limbs to fall and pinch the saw.

PRUNING

WARNING: Limit pruning to limbs shoulder height or below. Do not cut if branches are higher than your shoulder. Get a professional to do the job.

SMake your fist cut 1/3 of the way through the bottom of the limb.

SNext make a 2nd cut all the way through the limb. Then cut a third overcut leaving a 1 to 2 inch collar from the truck of the tree.

Second cut

Third cut

Collar

First cut

Pruning technique

WARNING: Disconnect the spark plug before performing maintenance except for carburetor adjustments.

We recommend all service and adjustments not listed in this manual be performed by an authorized service dealer.

13

Image 13
Contents Manual de Instrucciones Manuel d’Instructions Plan Ahead Maintain Your SAW in Good Working Order Operate Your SAW SafelyHandle Fuel with Caution KickbackReduce the Chance Kickback Kickback Safety FeaturesMaintain Control Your left arm straight with the elbow lockedFront Hand Guard, designed to reduce Chain Brake and CKA AngleAttaching the BAR & Chain If not Computed kickback angle CKA TableTip Bar Chain Brake Nuts Chain Adjustment Adjusting the tensionChecking the tension Fit chain drive links in to bar grooveKnow Your SAW ON/STOP SwitchThrottle Trigger Throttle LockoutBAR and Chain Lubrication Fueling EngineImportant Points to Remember Right foot through rear handleDifficult Starting or starting a flooded engine Starting a Warm EngineBraking function control Caution The chain brake must be Inertia activating function controlFelling Large Trees Tree Felling TechniquesNotch CUT and Felling the Tree Plan a clear retreat pathCutting a Fallen Tree Bucking Using a LOG or Support StandTypes of Cutting Used for Bucking Bucking Without a SupportLimbing and Pruning Important Points Using a support standLimbing PruningCleaning the Spark ARREST- ING Screen Cleaning the air filterAIR Filter Inspect Muffler and Spark Arresting ScreenBAR Maintenance Carburetor AdjustmentsNeed Service PART? Chain SharpeningLegal RIGHTS, and YOU MAY have This Warranty Gives YOU SpecificOther Rights Which Vary from State to StateLigations The U.S. Environmental Your Warranty Rights and OB