RedMax BCZ2450S MA2 AIR Filter, Muffler, Spark Arrester, MA3, MA4, Fuel Filter, Spark Plug, MA5

Page 17

BCZ2450S/T

9. Maintenance

WARNING

•Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.

MA2

■ AIR FILTER

 

•The air filter, if clogged, will reduce the engine performance. Check and clean the filter element. If the element is

broken or clogged, replace with a new one. (MA2)

(1)

(1) air filter

■MUFFLER

WARNING

• Inspect periodically, the muffler for

U

loose fasteners, any damage or

S

corrosion. If any sign of exhaust leakage is found, stop using the machine and have it repaired immediately.

•Note that failing to do so may result in the engine catching on fire.

■SPARK ARRESTER

• The muffler is equipped with a spark

arrester to prevent red hot carbon from

flying out of the exhaust outlet.

Periodically inspect and clean as

MA3

(1)

MA4

.025 in

0.655mm

■FUEL FILTER

•When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage. (MA3)

(1) fuel filter

■SPARK PLUG

• Starting failure and mis-firing are often

caused by a fouled spark plug. Clean

the spark plug and check that the plug

gap is in the correct range. For a

replacement plug, use the correct type

specified by RedMax. (MA4)

• REPLACEMENT PLUG IS A NGK

MA5

(1)

MA6

necessary with a wire brush.

In the State of California it is required

by law (Section 4442 of the California

Public Resources Code) to equip a

spark arrester when a gas powered tool

is used in any forest covered, brush

covered, or grass covered unimproved

land. (MA5)

(1) spark arrester

■GEAR CASE (MA6)

•The reduction gears are lubricated by multipurpose, lithium-based grease in the gear case. Supply new grease every 25 hours of use or more often depending on the job condition.

•Remove the side bolt in gear case opposite of grease nipple before installing new grease to arrange for old grease to exit.

CMR7H.

■INTAKE AIR COOLING VENT

IMPORTANT

•Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged.

•To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench.

TIGHTENING TORQUE:

87~104 in-lbs

(9.8~11.8 N.m.)

WARNING

•Never touch the cylinder, muffler, or spark plugs with your bare hands immediately after stopping the engine. The engine can become very hot when in operation, and doing so could result in severe burns.

•When checking the machine to make sure that it is okay before using it, check the area around the muffler and remove any wood chips or leaves which have attached themselves to the brushcutter. Failing to do so could cause the muffler to become overheated, and

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Contents BCZ2450S BCZ2450T Page OWNERS/OPERATORS S Manual Contents BCZ2450S/BCZ2450T SpecificationsParts location Manufactured Symbols on the machineEmission Control For safe operation Starting the engine Using the productBefore use Avoid noise problem Fuel safetyMaintenance TransportDisposal Set up Fuel WarrantyFuel Gasoline RequirementsFueling the Unit HOW to MIX Fuel Recommended Mixing Ratio Gasoline 50 OILFor Your Engine LIFE, Avoid Operation Cutting Work Line Head Usage Adjusting the Line LengthTrimming Grass and Weeds OP7Maintenance Chart MaintenanceFor safety reasons, do not use metalreinforced line MA1 Refilling Trimming Line MA1MA2 AIR Filter Replacement Plug is a NGKMuffler Spark ArresterStorage MA8 Procedures to be Performed After Every 100 Hours of USEDisposal MA7Optional blade usage for BCZ2450S only Cutting Method OPT7 OPT8 Starting the EngineOPT10 Controlling Blade ThrustHow you can maintain the best control Maintenance BladeOPT11 22, 24-tooth blade Tooth blade Point OPT11Check Probable Causes Action Troubleshooting guideCase 1. Starting failure Mode D’EMPLOI Tables des matieres Differents Types D’AVERTISSEMENT DE CE Mode D’EMPLOIFiche technique Emplacement des piecesMesures DE Lutte Contre LES Emissions Symboles utilises sur la machineEtiquettes d’avertissement sur la machine Consignes de securite Utilisation DU Produit Avant DE Faire Demarrer LE MoteurDemarrage DU Moteur Sécurité carburant TransportRangement Comment eviter les nuisances sonoresEntretien Recommandé deMise au rebut Assemblage Types DE Carburants Requis CarburantCarburant Eviter Pour Prolonger LA Duree DE VIE DU Moteur ’ANNULATION DE LA Garantie DU Moteur a DeuxRemplissage DU Reservoir FR-12 Mise EN Marche DU Moteur FonctionnementArret DU Moteur OP3 Reglage Câble D’ACCÉLÉRATEURReglage DE LA Longeur DU FIL DE Coupe OP7 Travail DE Coupe Utilisation DE LA Tete a FILCoupe DE Gazon OU D’HERBES Tableau D’ENTRETIEN MA1 Remplacement DU FIL DE Coupe MA1Entretien MA2 SilencieuxFiltre a AIR Filtre a CarburantCylindre Ouïe d’entrée d’air de refroidissement arrière RangementMise au rebut Choisir LA Lame OPT1Mise EN Place DE LA Lame OPT6 Equilibrage DE LA MachineOPT8 OPT9 Methode DE Coupe OPT7Fonctionnement Controle DES Coups DE ReculEntretien Lame Comment conserver le meilleur contrôle de la machineVerification Causes Probables Action Guide de localisation des pannesPage Manual DE Instrucciones Advertencias Contenidas EN EL Manual ContenidoEspecificaciohes Situación de las piezasControl DE Emisiones Etiqueta de advertencia en la máquinaSímbolos presentes en la máquina Instrucciones de seguridad Arranque DEL Motor Antes DE Arrancar LA MáquinaUSO DEL Producto Cómo evitar problemas de ruidoTransporte Seguridad en el uso del combusibleMantenimiento Para la protección contra las vibracionesEliminación Montaje Requerimientos de la Gasolina CombustibleCombustible Preste atención en la agitación Anulará Lagarantía DEL Motor DE DOS Tiempos RedMaxAbastecimiento DE LA Unidad Para Contribuir a LA Vida Útil DEL MOTOR, EviteVacíe del carburador el combustible compuesto Cómo Parar EL Motor OP3 UsoOP3 OP4 Ajuste Cable DEL AceleradorAjuste DE LA Longitud DE LA Línea Trabajo DE Corte USO DEL Cabezal CortadorDesbroce DE Hierbas Y Maleza MA1 Rellenado DE LA Línea DE Desbroce MA1 MantenimientoTabla DE Mantenimiento Silenciador Filtro DE AireParachispas Filtro DE CombustibleEliminación AlmacenamientoMA8 Procedimientos a Realizar Cada 100 Horas DE USO Cilindro Toma de aire de refrigeración posteriorPAR Torsor Uso de hoja opcional sólo para BCZ2450SElija LA Hoja Monte LA HojaMétodo DE Corte OPT7 OPT8 OPT9USO Control DEL Contragolpe DE LA HojaCuál es la mejor forma de mantener el control Cómo se puede reducir la posibilidad de contragolpe?Mantenimiento Hoja Hoja de 22 y 24 dientes Hoja de 8 dientes Hoja de 4 dientesComprobar Posibles Causas Acción 13. Guía de localización y solución de problemasPage Nota Parts listRemarque Drive Unit BCZ2450S S/N 90200101 and up Key# Part Number Description Qty Optional Blade & AccessoriesPart Number Description Qty Drive Unit BCZ2450T S/N 90200101 and up Optional Accessories Engine Unit BCZ2450S/T S/N 90200101 and up PIN Key# Part Number DescriptionPage Page Zenoah AMERICA, INC
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