Makita BBX7600CA instruction manual Troubleshooting

Page 19

TROUBLESHOOTING

Before making a request for repairs, check a trouble for yourself. If any abnormality is found, control your machine according to the description of this manual. Never tamper or dismount any part contrary to the description. For repairs, contact Authorized Service Agent or local dealership.

 

State of abnormality

 

 

Probable cause (malfunction)

 

 

Remedy

 

 

 

 

 

 

Failure to operate primer pump

 

 

Push 7 to 10 times.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low pulling speed of starter rope

 

 

Pull strongly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lack of fuel

 

 

Feed fuel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clogged fuel filter

 

 

Clean

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Broken fuel tube

 

 

Straighten fuel tube

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Deteriorated fuel

 

 

Deteriorated fuel makes starting more difficult.

 

 

 

 

 

 

 

 

 

Replace with new one. (Recommended

 

 

 

 

 

 

 

 

 

replacement: 1 month)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Excessive suction of fuel

 

 

Set throttle lever from medium speed to high

 

 

 

 

 

 

 

 

 

speed, and pull starter handle until engine starts.

 

 

Engine does not start

 

 

 

 

 

If engine will not start still, remove spark plug,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

make electrode dry, and reassemble them as they

 

 

 

 

 

 

 

 

 

originally are. Then, start as specified.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Detached plug cap

 

 

Attach securely

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contaminated spark plug

 

 

Clean

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal clearance of spark plug

 

 

Adjust clearance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other abnormality of spark plug

 

 

Replace

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal carburetor

 

 

Make request for inspection and maintenance.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Starter rope cannot be pulled

 

 

Make request for inspection and maintenance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal drive system

 

 

Make request for inspection and maintenance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Insufficient warm-up

 

 

Perform warm-up operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Choke lever is set to “CLOSE” although engine

 

 

Set to “OPEN”

 

 

 

 

 

 

is warmed up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clogged fuel filter

 

 

Clean

 

 

Engine stops soon

 

 

 

 

 

 

 

 

 

 

Contaminated or clogged air cleaner

 

 

Clean

 

 

Engine speed does not increase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal carburetor

 

 

Make request for inspection and maintenance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal drive system

 

 

Make request for inspection and maintenance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Detached throttle wire

 

 

Attach securely

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine does not stop.

 

 

Detached connector

 

 

Attach securely

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal electric system

 

 

Make request for inspection and maintenance.

 

 

 

 

 

 

 

 

 

 

Run engine at idling, and set choke

 

 

 

 

 

 

 

 

lever to CLOSE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When the engine does not start after warm-up operation:

If there is no abnormality found for the check items, open the throttle by about 1/3 and start the engine.

19

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Contents English / Français / Spanish Instructions D’EMPLOIEnglish SymbolsPay particular attention to the following regulations Safety InstructionsGeneral Instructions Personal Protective EquipmentRefueling First Aid Maintenance instructionsWhen asking for help, please give the following information Method of operationTechnical Data Designation of Parts Designation of PartsAssembly of Blower Pipes Assembly InstructionsAttaching the Shoulder Strap Attachment ProcedureChecking and Refilling Engine Oil Check Point #1 Concerning the oil cap when adding oilCheck Point #2 If oil is spilled when adding oil Before Starting the EngineRefueling Method Fuel supplyStorage Period of Fuel FuelStarting OperationStopping Adjustment of IdlingCheckup of low-speed rotation Blower operation Adjusting Shoulder strapAdjusting the control lever Operation MethodReplacement of engine oil Inspection and MaintenanceChecking the spark plug Cleaning of air cleanerStorage Cleaning the fuel filterCleaning of parts Replacement of gaskets and packingsFault location Troubleshooting Makita Limited ONE Year Warranty Emission Compliance Period Miscellaneous Items Used in Above Systems Federal Emission Component Defect WarrantyObtaining Warranty Service HOW to Make a Claim MANUFACTURER’S Warranty Coverage Page Every 8 hours daily Every 8 hours daily ProcedureFrençais SymbolesMise en route de l’appareil Consignes DE SecuriteGénéralités Equipements de protectionPlein de carburant Conditionnement MaintenanceFonctionnement Premiers secoursCaractéristiques Techniques Liste DES Pièces Montage du tube de soufflante Instructions DE MontageProcédure de fixation Fixation de la bandoulièreVérification et remplissage de l’huile Avant DE Démarrer LE MoteurPrécaution Carburant Alimentation en carburantAvertissement Durée de stockage du carburantMise en marche FonctionnementArrêt Réglage DU RalentiVerification de la rotation à petite vitesse Transport ET Remisage DU Souffleur Mode OperatoireRéglage de la bandoulière Manoeuvre du souffleurRemplacement de l’huile à moteur Inspection ET MaintenanceProcédure de changement de l’huile Vérification de bougie d’allumage Nettoyage du filtre à airContrôle des boulons, écrous et vis Remplacement des joints et garnituresRemisage Nettoyage du filtre à carburantLocalisation des défauts Depannage Garantie Limitée D’UN AN Makita Spanish SímbolosPreste una atención especial a las siguientes medidas Instrucciones DE SeguridadInstrucciones Generales Equipo Personal de ProtecciónMetros ReabasteciemientoEmbalaje Metodo DE FuncionamientoInstrucciones DE Mantenimiento Primeros AuxiliosDatos Técnicos Denominación DE Partes Ensamblaje de los tubos del soplador Instrucciones DE MontajeProcedimiento de instalación Instalación de la correa al hombroInspección y rellenado de aceite de motor Antes DE Poner EN Marcha EL MotorPrecaución Combustible AlarmaAbastecimiento de combustible Período de almacenamiento del combustibleModo de arranque OperaciónPrecaución Ajuste DEL RalentíNota Modo de pararOperación del Soplador Procedimiento DE OperaciónAjuste de la correa al hombro Ajuste la palanca de controlCambio del aceite del motor Inspección Y MantenimientoInspección de la bujía de alta tensión Limpieza del depurador de aireLimpieza de piezas AlmacenamientoLimpieza del filtro de combustible Inspección de pernos, tuercas y tornillosLocalización de averías Investigación DE Averías Garantía Limitada Makita DE UN AÑO 11-8, Sumiyoshi-cho Anjo, Aichi 446-8502, Japan
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BBX7600CA, BBX7600 specifications

The Makita BBX7600CA and BBX7600 are powerful backpack blowers designed for both professional landscapers and homeowners seeking high-performance tools for yard maintenance. These models embody a combination of innovative technology, ergonomic design, and robust performance, making them ideal for tackling a range of outdoor cleanup tasks.

The BBX7600CA is equipped with a 75.6 cc, 4-stroke engine, which delivers impressive blowing power without the need for a fuel/oil mix. This engine type offers reduced emissions and a quieter operation, making it environmentally friendly and user-friendly. The BBX7600 features a similar robust engine configuration, offering reliable performance and durability to handle demanding jobs.

One of the standout features of these blowers is the “Easy Start” technology. This system significantly reduces the pull force required to start the engine, allowing for hassle-free ignition, especially during colder weather. Additionally, both models are designed with an efficient air filter system that enhances airflow while ensuring longevity and reducing the need for frequent maintenance.

Ergonomics play a critical role in the design of the BBX7600CA and BBX7600. The blowers come with a padded harness and adjustable shoulder straps, allowing users to work comfortably for extended periods. Their lightweight construction further adds to user convenience, making them easy to maneuver around the yard, whether you’re clearing leaves, debris, or grass clippings.

Another notable characteristic is the anti-vibration technology integrated into these models. This feature minimizes operator fatigue by dampening vibrations that are common in high-powered outdoor equipment. As a result, users can maintain productivity without discomfort during extensive use.

The blowers are also designed with an easy-to-access throttle and cruise control functionality. This allows users to maintain a consistent power output without having to keep their finger on the throttle trigger, enhancing control and comfort.

In summary, the Makita BBX7600CA and BBX7600 are versatile, efficient, and user-friendly backpack blowers. Their strong engines, ergonomic designs, and advanced features make them valuable additions to any outdoor tool arsenal, capable of tackling tough jobs with ease while ensuring operator comfort and reduced environmental impact. Whether for professional landscaping or residential use, these blowers stand out as reliable choices for maintaining a clean and tidy outdoor space.