Zenoah HTZ2401L, HTZ2401-CA, CHTZ2401 Troubleshooting guide, Guide de localisation des pannes

Page 42

11. Troubleshooting guide

English

Case 1. Starting failure

CHECK

PROBABLE CAUSES

ACTION

fuel tank

incorrect fuel

fuel filter

fuel filter is clogged

carburetor adjustment screw

out of normal range

sparking (no spark)

spark plug is fouled/wet

 

plug gap is incorrect

spark plug

disconnected

drain it and with correct fuel

clean

adjust to normal range

clean/dry

correct (GAP: 0.6 – 0.7 mm)

retighten

Case 2. Engine starts but does not keep running/Hard re-starting.

CHECK

PROBABLE CAUSES

ACTION

fuel tank

incorrect fuel or staled fuel

carburetor adjustment screw

out of normal range

muffler,cylinder (exhaust port)

carbon is built-up

air cleaner

clogged with dust

cylinder fin, fan cover

clogged with dust

drain it and with correct fuel

adjust to normal range

wipe away

wash

clean

When your unit seems to need further service, please consult with our service shop in your area.

11. Guide de localisation des pannes

 

 

Français

 

 

 

 

 

 

1er cas : Défaut de démarrage

 

 

 

 

 

 

 

 

VERIFICATION

CAUSES PROBABLES

ACTION

réservoir de carburant

carburant incorrect

vidanger et remplacer le carburant

filtre à carburant

filtre à carburant colmaté

nettoyer

vis de réglage de carburateur

déréglé

refaire le réglage

allumage

bougie sale ou noyée

nettoyer ou sécher

 

Jeu d’électrodes incorrect

régler le jeu (de 0,6 à 0,7 mm)

Bougie d’allumage

débrancher

resserrer

 

2ème cas : Le moteur démarre mais ne reste pas en marche ou est difficile à redémarrer

 

 

 

 

 

VERIFICATION

 

CAUSES PROBABLES

 

ACTION

réservoir de carburant

carburant incorrect

vidanger et remplacer le carburant

vis de réglage de carburateur

déréglé

refaire le réglage

silencieux, cylindre

dépôt de calamine

retirer

filtre à air

colmaté de poussière

nettoyer

ailette de cylindre/flasque de ventilateur

colmaté de poussière

nettoyer

Si la machine nécessite des opérations d’entretien plus élaborées, contacter le centre de service après-vente le plus proche.

11. Guía de localización y solución de problemas

 

Español

 

 

 

 

Caso 1. El motor no arranca

 

 

 

 

 

 

COMPROBAR

POSIBLES CAUSAS

ACCIÓN

Tanque de combustible Filtro de combustible Tornillo de ajuste del carburador Explosión (no hay chispa)

Bujía

Combustible incorrecto

Vaciar y llenar con el combustible correcto

El filtro de combustible está obstruido. Limpiar

Fuera del margen normal

Ajustar al margen normal

La bujía está sucia/mojada.

Limpiar/secar

La distancia interelectródica es incorrecta

Corregir (DISTANCIA INTERELECTRÓDICA: 0,6 – 0,7 mm)

Desconectada

Reajustarlo

Caso 2. El motor arranca pero no se mantiene en marcha./Dificultad para volver a arrancar el motor.

COMPROBAR

POSIBLES CAUSAS

ACCIÓN

Tanque de combustible

Combustible incorrecto

Tornillo de ajuste del carburador

Fuera del margen normal.

Silenciador, cilindro (lumbrera de escape)

Acumulación de carbón

Filtro de aire

Obstruido con polvo

Aletas del cilindro, cubierta de ventilador

Obstruidas con polvo

Vaciar y llenar con el combustible correcto.

Ajustar al margen normal.

Quitar

Lavar

Limpiar

Si le parece que la unidad necesita otros servicios, consulte nuestro centro de servicio en su área.

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Image 42
Contents OWNER/OPERATOR Manual Mode D’EMPLOI Manual DE Instrucciones Contents Differents Types D’AVERTISSEMENT DE CE Mode D’EMPLOI Tables des matieres ContenidoAdvertencias Contenidas EN EL Manual Specifications Parts locationModel Especificaciohes Emplacement des pieces Situación de las piezasFiche technique ModeloSymbols on the machine Emplacement PosiciónFor safe operation Working ConditionWorking Circumstance Conditions DE Travail Condición DE TrabajoCircunstancias DE Trabajo Working Plan Before Starting the EnginePlan DE Trabajo Plan DE TravailAvant DE Mettre LE Moteur EN Marche Antes DE Arrancar LA MáquinaUsing the Product Starting the EngineUtilisation DE LA Machine Demarrage DU MoteurArranque DE LA Máquina Empleo DEL ProductoMaintenance ManualIf Someone Comes SI SE Acerca Alguien SI QUELQU’UN S’APPROCHEEntretien MantenimientoHandling Fuel Refill after cooling the engineTransportation Manejo DEL Combustible Manipulation DU CarburantTransport Llenar una vez que el motor se haya enfriadoWhen using RedMax/ZENOAH genuine oil FuelRecommended Mixing Ratio Gasoline 50OIL Proporción DE LA Mezcla Recomendada Gasolina 50 Aceite Rapport DE Melange Recommande Essence 50 HuileLors de l’utilisation de la véritable huile RedMax/ZENOAH Al utilizar el aceite auténtico de RedMax/ZENOAHHOW to MIX Fuel Fueling the UnitComment Obtenir UN BON Melange Como Mezclar EL CombustibleRemplissage DU Reservoir Abastecimiento DE LA Unidad For Your Engine LIFE, Avoid Eviter Pour Prolonger LA Duree DE VIE DU Moteur Para Contribuir a LA Vida Útil DEL MOTOR, EviteStarting Engine OperationOP3 7 6 Cutting head will start moving upon the engine startsFonctionnement Uso Running in the Engine Adjusting Idling SpeedStopping Engine OP3 Air filterReglage DU Ralenti Arret DU MoteurFonctionnement DU Moteur Apagado DEL MotorDo not press the throttle during this operation HOW to USEHandle CHTZ2401/CHTZ2401-CA only Handle Locking leverProcedure Dutilisation Manette CHTZ2401/CHTZ2401-CA Cómo UsarHedge Trimming Techniques Vertical cutHorizontal cut Corte vertical Coupe horizontaleTécnicas DE Recorte Corte horizontalMaintenance Maintenance ChartTableau D’ENTRETIEN Tabla DE MantenimientoFuel Filter Replacement Plug is NGK CMR7H or Champion RZ7CAIR Filter Spark PlugBougie D’ALLUMAGE Filtre a AIRFiltre a Carburant Filtro DE AireIntake AIR Cooling Vent BladesVentilación DE Refrigeración DEL Aire DE Admisión Ouïe DE Refroidissement PAR AIRLames CuchillasSafety Lock MA7 Sharpening MA8Reduction Gearbox Verrou DE Sécurité MA7 Dispositivo DE Seguridad MA7 Affûtage MA8Afilado MA8 Reducteur MA9Disposal Procedures to be Performed After Every 100 Hours of USEStorage ANTI-VIBRATION SystemEntretien Mantenimiento RangementAlmacenamiento Troubleshooting guide 11. Guía de localización y solución de problemasGuide de localisation des pannes Nota RemarqueParts list Cutting Unit HTZ2401/HTZ2401-CA HTZ2401-L/HTZ2401-L-CA S/N Parts list CHTZ2401-L/CHTZ2401-L-CA Parts list Cylinder Comp Manufacturer’s warranty coverage Owner’s warranty responsibilitiesCouverture de la garantie constructeur Obligations du propriétaire liées à la garantieCobertura de la garantía dada por el fabricante Responsabilidades del propietarioLimited Warranty Garantie limitée Garantía Limitada Control DE Emisiones Emission ControlMesures DE Lutte Contre LES Emissions CHTZ2401-CA/CHTZ2401L-CA

CHTZ2401L, CHTZ2401, HTZ2401, HTZ2401-CA, HTZ2401L specifications

The Zenoah CHTZ2401, CHTZ2401L, HTZ2401L, HTZ2401, and HTZ2401-CA are a series of high-performance two-stroke engines designed for a variety of applications, including outdoor power equipment, gardening tools, and professional-grade machinery. These engines are renowned for their reliability, power output, and advanced features.

One of the main features of the Zenoah CHTZ2401 series is its powerful engine capacity. With a displacement of 24 cc, these engines deliver impressive power while remaining lightweight, making them suitable for handheld equipment. The CHTZ2401 and its variations provide a balance between performance and fuel efficiency, allowing users to work longer without frequently refueling.

A standout characteristic is the incorporation of Zenoah's advanced engine technologies. The engines are designed with a high compression ratio, which enhances combustion efficiency. This results in improved torque and power delivery, ensuring that the equipment can handle demanding tasks with ease. Additionally, the engines feature a unique exhaust system that minimizes emissions while maximizing power output, aligning with modern environmental standards.

The CHTZ2401 series also includes enhanced cooling systems, ensuring that the engines maintain optimal operating temperatures even during prolonged use. This feature is crucial in preventing overheating and extending the lifespan of the equipment. The lightweight design of these engines, often constructed with durable yet lightweight materials, contributes to the overall functionality and ease of use, especially for handheld applications.

Another important aspect is maintenance. The Zenoah engines are designed for easy access to components that require regular servicing, such as air filters and spark plugs. This user-friendly design lowers downtime and makes maintenance more convenient for users, whether they are professionals or casual gardeners.

In summary, the Zenoah CHTZ2401, CHTZ2401L, HTZ2401L, HTZ2401, and HTZ2401-CA engines represent cutting-edge technology in the realm of two-stroke engines. With their powerful performance, improved efficiency, and easy maintenance features, they are suitable for a wide range of applications, from landscaping to construction. As a result, they have become a popular choice among professionals who demand reliability and performance from their outdoor power equipment.