Shindaiwa 69033-94310, 502s manual Starting the Engine, Oil Pump Adjustment, Engine Start

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Bar Oil (continued)

Oil Pump Adjustment

Guide bar and saw chain lubrication is auto- matically provided by an adjustable-rate oil pump designed to operate whenever the clutch drum rotates. A temporary increase in oil flow rate is often desirable when cutting hardwoods or large-diameter softwoods, and can be provided as follows:

1.Stop the engine and verify that the engine stop switch is in the “OFF” position.

2.Place the saw on its side, with the clutch cover facing up.

3.Use a screwdriver to turn the oil flow rate adjustment screw:

a.Clockwise to decrease bar and chain lubrication.

b.Counter-clockwise to increase bar and chain lubrication.

Counter-Clockwise to

Increase Oil Flow

Starting the Engine

WARNING!

This chain saw is equipped with a fast idle feature for ease of engine starting. When the fast idle is set, the saw chain will rotate when the engine starts! Rotating saw chain can cause serious injury. Clear a safe work area before starting the engine.

NOTE:

This engine ignition system is controlled by a two-position “ON-OFF” switch labeled “I” for ON and “O” for OFF located near the rear handle.

IMPORTANT!

This chain saw is equipped with a throt- tle trigger lock out system designed to prevent unintended throttle activation.

This system requires the operator to first depress the throttle lock out lever on top of the rear handle to release the trigger from the engine idle position.

Engine Start:

1.Move the ignition ON-OFF switch to the ON position.

2.COLD ENGINE ONLY: Completely close the choke by pulling the choke control out to the fully extended posi- tion. This motion will automatically engage the “fast idle” setting.

3.WARM ENGINE: Pull the choke con- trol out to its fully extended position and then push the choke control all the way in again. This motion will automati- cally engage the “fast idle” setting.

ON

STOP

Switch

Pull to

Choke

4.Place the saw upright on the ground.

5.Secure the saw by stepping on the inside of the rear handle with the right foot and firmly grasping the front han- dle with the left hand.

6.Grip the starter handle with the right hand and pull slowly until starter engagement is felt.

7.With the starter engaged, pull the starter upward. Repeat until the engine either attempts to start or starts.

Firm Grip

Place Foot in

Rear Handle

8.When the engine attempts to start or starts, push the choke control in if pre- viously set. If the engine does not con- tinue to run, pull the starter until the engine restarts then immediately press and release the throttle lever to disen- gage the fast idle.

CAUTION!

The recoil starter can be damaged by abuse!

■■Never pull the starter completely to the end of the starter cord. Fully extending the starter cord can damage the starter spring, cord and/or starter assembly.

■■Never release the starter grip with the starter rope extended. Always hold on to the grip during engine start and return the starter grip back to the starter housing slowly as the starter spring retracts the cord.

NOTE:

If the engine fails to start, repeat the starting procedure setting the choke control appropriately for either a cold or warm engine. If the engine still fails to start, refer to the section, “Starting a Flooded Engine.”

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Contents 502s Chain SAW Contents IntroductionsChain Brake Chain Saw Kickback Safety DevicesKickback Safety Precautions Kickback can happen lightning-fastStop the engine before setting the chain saw down Additional Safety PrecautionsImproper maintenance, use of non Safety Labels Unit Description SpecificationsRecommended BAR and Chain Combinations Prior to assembly Assembly and AdjustmentsInstalling and Adjusting the Guide Bar and Saw Chain Never operate this saw Without the clutch cover installed Re-Adjusting the Saw ChainFilling the fuel tank Mixing fuelBar Oil Starting the Engine Oil Pump AdjustmentEngine Start Starting a Flooded Engine Stopping the Engine Adjusting Engine IdleIdle Speed Adjustment Saw chain must never rotate at engine idle speedChain Brake Maintenance Chain Brake TestingChain Brake Before Felling a Tree Cutting with the SawFelling Trees Felling Small TreesBucking Felling Larger TreesLimbing Maintenance Spark Arrester Maintenance 40/50 Hour MaintenanceLong Term Storage Sharpening Technique Saw Chain PerformanceHow the Saw Chain Works For consistent filing angles, use a filing guidePossible Cause Troubleshooting GuideWhat To Check RemedyAdditional Problems SymptomLimited Warrantly Page Specifications subject to change without notice 502s Motosierra Índice IntroducciónNotas de interés especial Freno de la cadena Dispositivos de seguridad de contragolpe de la motosierraPrecauciones de seguridad contra los contragolpes Equipo de cortePrecauciones adicionales de seguridad Rótulos de seguridad Especificaciones Descripción de la unidadCombinaciones Recomendadas DE Barra Y Cadena Ensamblar y adjuste Antes de EnsamblarEmbrague Ensamblar y adjuste continuaciónReajuste de la cadena de la sierra Aceite de la barra Mezcla del combustibleLlenando el tanque de combustible PrecauciónAjuste de la bomba de aceite Aceite de la barra continuaciónArranque del motor Arranque del motorAjuste de la marcha mínima Arranque del motor continuaciónDetención del motor Arrancando un motor ahogadoFuncionamiento del freno de la cadena Freno de la cadenaPrueba del freno de la cadena Mantenimiento del freno de la cadena¡PROCEDA Corte con la sierraTala de árboles CONTronzado Tala de árboles ContinuaciónTala de árboles grandes DesrameMantenimiento Mantenimiento luego de 40 a 50 horas de uso Mantenimiento continuacionAlmacenamiento prolongado Mantenimiento del guardachispasTécnica de afilado Rendimiento de la cadena de la sierraFuncionamiento de la cadena de la sierra Para limar en ángulos iguales, use una guía para la limaPosible causa Guía de localización de fallasQué Revisar RemedioGuía de localización de fallas continuación Qué Revisar Posible causaEsta Garantía ES Administrada POR Notas SP22 Scie À Chaîne 502s Mises en garde IntroductionTable des matières AVERTISSEMENT Frein de chaîne Dispositifs antirebond de la scie à chaîneConsignes de sécurité relatives au rebond AVERTISSEMENT  AvertissementAutres consignes de sécurité REMARQUE Étiquettes de sécurité Description de l’appareil Combinaisons DE Guide ET DE Chaîne RecommandéesCaractéristiques techniques Avant l’assemblage Installation et réglage du guide-chaîne et de la chaîneAssemblage et réglage Mise EN GARDE Ne jamais utiliser la scie sans Assemblage et réglage suiteRéglage de la chaîne Remplissage du réservoir à carburant Mélange d’essenceHuileur du guide Réglage de la pompe à huile Huileur du guide suiteDémarrage du moteur Démarrage du moteur Réglage du ralenti moteur Démarrage d’un moteur noyéArrêt du moteur Réglage du régime de ralenti Entretien du frein de chaîne Frein de chaîneVérification du frein de chaîne Fonctionnement du frein de chaîneAbattage d’arbres Utilisation de la scieAbattage de petits arbres Tronçonnage Abattage d’arbres suiteAbattage d’arbres de grande taille ÉbranchageEntretien Entretien aux 40 à 50 heures Entretien suiteRemisage à long terme Entretien du pare-étincellesFonctionnement de la chaîne Performances de la chaîne de la scieMéthode d’affûtage Guide de dépannage SolutionPoints à contrôler Cause probable Solution Points à contrôlerGuide de dépannage suite Autres ProblèmesPièces Prises EN Charge Étendue DE LA Garantie DU FabricantResponsabilités DU Propriétaire À L’ÉGARD DE LA Garantie LimitationsFR21 Shindaiwa Inc

69033-94310, 502s specifications

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