Dolmar MS-251.4 Cleaning of AIR Cleaner, Points on OIL, Points in Handling Air Cleaner Element

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3) Place waste or paper near the oil refill port.

Waste or paper

4)Detach the oil gauge, and drain oil, tilting the main unit toward the oil refill port.

Drain oil in a container.

5)Keep the engine level, and feed new oil up to the edge of the oil refill port. In refill, use a lubricant refill container.

6)After refill, securely tighten the oil gauge. Insufficient tightening of the oil gauge will lead to oil leakage.

POINTS ON OIL

Never discard replaced engine oil in garbage, earth or sewage ditch. Disposal of oil is regulated by law. In disposal, always follow the relevant laws and regulations. For any points remaining unknown, contact Authorized Service Agent.

Oil will deteriorate even when it is kept unused. Perform inspection and replacement at regular intervals (replace with new oil every 6 months).

CLEANING OF AIR CLEANER

DANGER:INFLAMMABLESSTRICTLYPROHIBITED

Interval of Cleaning and Inspection: Daily (every 10 operating hours)

Turn the choke lever to the full close side, and keep the carburetor off from dust or dirt.

Remove the air cleaner cover-fixing bolts.

Pull the cover lower side and detach the air cleaner cover.

If oil adheres to the element (sponge), squeeze it firmly.

For heavy contamination:

1)Remove the element (sponge), immerse it in warm water or in water-diluted neutral detergent, and dry it completely.

2)Clean the element (felt) with gasoline, and dry it completely.

Before attaching the element, be sure to dry it completely. Insufficient drying of the element may lead to difficult startup.

Wipe out with waste cloth, oil adhering around the air cleaner cover and plate breather.

Immediately after cleaning is finished, attach the cleaner cover and tighten it with fixing bolts. (In remounting, first place the upper claw, and then the lower claw.)

Points in Handling Air Cleaner Element

Clean the element several times a day, if excessive dust adheres to it.

If operation continues with the element remaining not cleared of oil, oil in the air cleaner may fall outside, resulting in oil contamination.

Plate

Element (sponge)

Air cleaner cover

Breather Part

Element (felt)

Fixing bolt

Pick this part and remove the element (felt).

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Contents MS-250.4MS-251.4 Symbols Personal protective equipment Safety InstructionsGeneral Instructions Intended use of the machineRefuelling Kickback prevention Maintenance instructionsMethod of operation KickbackPackaging When asking for help, please give the following informationNever straighten or weld damaged cutting tools First AidMS-251.4 MS-250.4 Model Technical Data MS-250.4, MS-251.4MS-250.4 Brush Cutter MS-251.4 String trimmer Designation of PartsFor machines with U Handle models Mounting of HandleFor machines with Loop Handle Mounting of Protector For MS-250.4 with the hex wrench still in place Mounting of Cutter Blade or Nylon Cutter HeadMounting of nylon cutting head Before Start of Operation Point 1 in Replacement of Oil Oil GaugeInspection and Refill of Engine Oil Storageof Machineand Refilltank RefuelingCorrect Handling of Machine Points in Operation and HOW to StopStarting Open For machine with U Handle or Loop HandleStartup after warm-up operation Adjustment of LOW-SPEED Rotation IdlingResharpening the Cutting Tool StoppingOperation Nylon Cutting HeadReplacing the nylon cord Daily checkup and maintenance Replacement of Engine OILServicing Instructions Points in Handling Air Cleaner Element Cleaning of AIR CleanerPoints on OIL Replacement of Gaskets and Packings Cleaning of Fuel FilterReplacement of Fuel Pipe Cleaning of PartsStorage Fault locationOperating time Troubleshooting Emission Compliance Period Owners Warranty Responsibilities Manufacturers Warranty CoverageWaranty Commencement Date What is CoveredWhat is not Covered HOW to File a ClaimParts Covered Under the California Emission Warranty Where to GET Warranty ServiceMaintenance Statements Repair and Replacement of EMISSION-RELATED Parts Parts Covered Emission Component Defect Warranty PeriodObtaining Warranty Service HOW to Make a Claim Dolmar SymbolesÉquipement personnel de protection Consignes DE SécuritéInstructions générales Utilisation spéciale de la machineMètres RavitaillementOutils de coupe Instructions de maintenanceMéthode dutilisation Effet de retourEmballage Premier secoursMS-251.4 MS-250.4 Modèle Caracteristiques Techniques MS-250.4, MS-251.4Nomenclature DES Pièces MS-250.4 Débroussailleuses MS-251.4 Taille-borduressPour les modèles à polgnée en U Montage DE LA PoignéeMachines à poignée simple Utilisation du protecteur pour lame métallique/lame à fil Montage DU Dispositif DE ProtectionPour MS-250.4 Pour MS-250.4, MS-251.4Pour MS-250.4 avec clé hexgonale étant toujours en place Montage DE LA Lame DE Coupe OU DE LA Téte DE Coupe À FILMontage du dispositif de coupe à fil Controle ET Ravitaillement DE L’HUILE Moteur Avant Mise EN MarcheEntrepôsage DE L’APPAREIL ET DU Réservoir DE Ravitallement RavitaillementRetrait Manipulation Correcte DE LA MachineConsignes DE Mise EN Marche ET Arrêt DE LA Machine Fixation du harnaisConsignes de sécurité lors du fonctionnement Pour les machines à poignée en U ou en BoucleFermer OuvrirReglage DE LA Marche a Petite Vitesse AU Ralenti Réaffûtage DE Loutil DE CoupeVerification DE LA Rotation a Petite Vitesse Tête de coupe à fil en nylon Contrôle et opérations de maintenance réguliers Remplacement DE L’HUILE a MoteurInstructions Relatives AUX Réparations Essentiels Pour L’HUILE Nettoyage DU Filtre À AIRGraissage DU Carter D’ENGRENAGE Remplacement DU Tuyau a CarburantRemplacement DES Joints ET Garnitures Contôle DE LA Bougie DallumageLocalisation des défauts RemisageDurée de marche Depannage Lista de contenidos Página SímbolosPuesta en Marcha de la Desbrozadora/Cortabordes Instrucciones DE SeguridadInstrucciones generales Equipo Personal de ProtecciónReabastecimiento Cabezal de Nylon Método de trabajoContragolpe Herramientas de CortePrimeros Auxilios Nunca rectificar o soldar las herramientas de corte dañadasEmbalaje Datos Técnicos MS-250.4, MS-251.41 Cortabordes Denominación DE PartesPara máquinas con manillar en U Montaje DEL ManillarPara máquinas con manillar cerrado USO DE Protector Parahojas METALICAS/CORTADOR DE Cuerda Montaje DEL ProtectorMontaje de la cabeza de corte de nylon Montaje DE LA Hoja DE Corte O Cabezal DE Corte DE NylonInspeccióny Reabastecimientode Aceitedemotor Antes DE Empezar EL TrabajoPunto 1 de reabastecimiento de aceite bayoneta de aceite Almacenaje DE Lamáquinay DEL Tanque DE Reabastecimiento Reabastecimiento DE CombustiblePuntos Relacionados CON EL Manejo Y LA Parada USO Correcto DE LA MáquinaArranque Precauciones durante la operación Máquina con manillar U ó cerradoCuidado Afilar LA Herramienta DE CorteAjuste DEL Giro a Baja Velocidad Ralentí Arrancar después de la operación de calentamientoOperación CabezaldenylonSustitución del cabezal de Nylon Cambio DEL Aceite DEL Motor Instrucciones DE ServicioComprobación y mantenimiento diarios Puntos Relacionados Conel Aceite Limpieza DEL Depurador DE AireManipulación del elemento del filtro de aire Cambio DEL Tubo DE Combustible Comprobación DE LA BujíaSuministro DE Grasa a LA Caja DE Engranajes Limpieza DEL Filtro DE CombustibleAtención después de almacenamiento de largo tirmpo AlmacenamientoLocalizacion de averias Tiempo de Iinvestigación DE Averías Dolmar GmbH Postfach 70 04 Hamburg Germany