Troy-Bilt TB3516 manual Limbing, Bucking Using a Sawhorse

Page 12

OPERATING INSTRUCTIONS

Fig. 11

LIMBING

Limbing a tree is the process of removing the branches from a fallen tree. Do not remove supporting limbs (A) until after the log is bucked (cut) into lengths (Fig. 12). Branches under tension should be cut from the bottom up to avoid binding the chain saw.

A

Fig. 12

WARNING: Never cut tree limbs while standing on a

tree trunk.

BUCKING

Bucking is cutting a fallen log into lengths. Make sure you have a good footing and stand uphill of the log when cutting on sloping ground. If possible, the log should be supported so that the end to be cut off is not resting on the ground. If the log is supported at both ends and you must cut in the middle, make a downward cut halfway through the log and then make the undercut. This will prevent the log from pinching the bar and chain. Be careful that the chain does not cut into the ground when bucking as this causes rapid dulling of the chain.

When bucking on a slope, always stand on the uphill side.

1.Log supported along entire length: Cut from top (overbuck), being careful to avoid cutting into the ground (Fig. 13).

2.Log supported on 1 end: First, cut from bottom (underbuck) 1/3 diameter of log to avoid splintering. Second, cut from above (overbuck) to meet first cut and avoid pinching (Fig. 14).

3.Log supported on both ends: First, overbuck 1/3 diameter of log to avoid splintering. Second, underbuck to meet first cut and avoid pinching (Fig. 15).

NOTE: The best way to hold a log while bucking is to use a sawhorse. When this is not possible, the log should be raised and supported by the limb stumps or by using supporting logs. Be sure the log being cut is securely supported.

Fig. 14

Fig. 15

BUCKING USING A SAWHORSE

For personal safety and ease of cutting, the correct position for vertical bucking is essential (Fig. 16).

A.Hold the saw firmly with both hands and keep the saw to the right of your body while cutting.

B.Keep the left arm as straight as possible.

C.Keep weight on both feet.

CAUTION: While the saw is cutting, be sure the

chain and bar are being properly lubricated.

AB

Fig. 13		C

Fig. 16

12

Image 12

Contents Operator’s Manual Save These Instructions do not Throw AwayProduct REFERENCES, Illustrations and Specifications Service InformationTable of Contents IntroductionImportant Safety Instructions Rules for Safe OperationBefore Operating While OperatingKickback Safety Precautions Other Safety Precautions Electrical Safety WarningsElectrical Safety Warnings CONT’D Safety and International Symbols Symbol MeaningDouble Insulated Do not USE in the RainSafety Features Chain SAW ComponentsKickback Specifics Rotational KickbackPinch Kickback Chain properly installed STARTING/STOPPING InstructionsStopping Instructions Size and type for your sawOperating Instructions FellingArea for bystanders, animals or obstacles Bucking Using a Sawhorse LimbingBucking Chain and bar are being properly lubricatedMaintenance and Repair Instructions Install the Guide BARInstall the SAW Chain Source before checking or adjusting the chain saw tensionSAW Chain Tension Adjustment Chain and BAR Lubrication Chain Brake / Hand GuardFor starting and stopping the saw during normal operation Maintenance Chain Brake TestExtension Cords Double InsulationGuide BAR Maintenance Maintenance ProceduresDisconnected before performing any maintenance on your saw Sprocket Tip LubricationChain Maintenance Chain Replacement InformationTroubleshooting Specifications / FeaturesU S E T I O NTroy-Bilt LLC Manuel de Lutilisateur Manuel ImportantTous NOS Remerciements Informations D’ENTRETIENTable DES Matières Alerte DE Sécurité Avertissement le nonMise EN Garde le non Importantes Consignes DE SécuritéAvertissement Les rebonds Avertissement Pourréduire le Avertissements DE Sécurité ÉlectriqueAutres Précautions DE Sécurité Conserver CES Instructions Calibre de Fil MinimumAmpère Voltage c.a Longueur du Câble d’Alimentation 5m / 25 pl 15m / 50 pl 30m / 100 plSymboles DE Sécurité ET Internationaux AvertissementComposants DE LA Tronçonneuse Dispositifs DE SecuriteAvertissement Lesrebonds Rebonds Conseils SupplementairesAvertissement N’opérez Avertissement S’assureAvertissement S’assurer Instructions DE Démarrage ET ArrêtMode Demploi Avertissement Eviter laAvertissement Avant la AbattageAvertissement Ne jamais Mise EN Garde S’assurerEbranchage TronconnageInstallation DE LA Chaine Mise EN Garde DémontezEntretien ET Réparations Nstallation DU GUIDE-CHAINEReglage DE LA Tension DE LA Chaine Reglage DE LA Tension DE LA ChaineMise EN Garde nejamais Avertissement UneMise EN Garde Chain Chain Brake / Arceau ProtecteurAvertissement Si la Avertissement NepasDouble Isolation Test DE Chain BrakeEntretien DU GUIDE-CHAINE Lubrification de la RouletteSi la roulette Renseignements SUR LE Remplacement DE LA Chaîne Avertissement AmoinsEntretien DE LA Chaine Dépannage CaractéristiquesL U T I O N Garantie Limitée DU Fabricant Pour Manuel del Dueño/Operador Este Manual ES ImportanteIntroduccion Muchas GraciasIndice DE Contenidos REFERENCIAS, Ilustraciones Y Especificaciones DEL ProductoImportante Informacion DE Seguridad Normas Para UNA Operacion SeguraSI Tiene PREGUNTAS, Llame AL LEA Todas LAS Instrucciones Antes DE LA OperacionAdvertencia El con Protejase Contra EL ContragolpeAdvertencia Para reducir Advertencias DE Seguridad ElectricaOtras Precauciones DE Seguridad Conserve Estas Instrucciones Advertencia Los Advertencia EviteSimbolos DE Seguridad E Internacionales Componentes DE LA Sierra DE Cadena Aspectos DE SeguridadMAS Acerca DEL Contragolpe El ContragolpeAdvertencia Nunca Precaucion El nivel deAdvertencia Asegúrese Instrucciones DE Arranque Y ApagadoAdvertencia Un sendero Advertencia No corte unAdvertencia Antes de Advertencia Al tiempoPrecaucion Mientras la DesramadoLeñado Leñado Usando UN Caballete Para AserrarPrecaucion Desconecte Instrucciones DE Mantenimiento Y ReparacionPara Instalar LA Barra Guia Para Instalar LA Sierra DE LA CadenaInstrucciones DE Ensamble Ajustes DE Tension DE LA Cadena DE LA SierraPrecaucion Si la cadena De la sierra Precaucion Nunca deje Advertencia UnacadenaPrecaucion Durante la Chain Brake / GuardamanosAdvertencia Si el motor Precaucion Un cableAdvertencia No opere su Advertencia Su aparatoMantenimiento DE LA Barra Guia Erramientas Para la LubricaciónAdvertencia a menos de Mantenimiento DE LA CadenaInformación Sobre EL Reemplazo DE LA Cadena Resolucion DE Problemas EspecificacionesU S a C I O NNotas E21 E22 Parts List Model TB3516/TB4516CCGarantía Limitada DEL Fabricante Para