Makita BBX7600CA instruction manual Adjustment of Idling, Stopping, Checkup of low-speed rotation

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NOTE

•The engine may be damaged if the choke lever is moved further beyond the “CLOSE” position.

•If the engine stops with an explosion sound or if the engine started, but stopped before operation of the choke lever, return this lever to the “OPEN” position and pull the starter handle several times to start the engine again.

•If the operator keeps pulling the starter handle several times with the choke lever left in the “CLOSE” position, the engine may be difficult to start because of over-suction of the fuel.

•In case of over-suction of the fuel, remove the spark plug and pull the handle several times rapidly to discharge any excess fuel. Dry the spark plug electrode.

•When the throttle valve does not return to a position in contact with the idling adjusting screw even if the throttle lever is set to the low speed, correct the control cable catching state to ensure proper return of the valve.

2)When the engine is warm

(1)Place the engine on a flat ground.

(2)Press the primary pump several times.

(3)Confirm that the choke lever is open.

(4)Hold the element cover with a left hand to prevent the engine from moving, settle down to take the stable position.

(5)Pull out slowly the starter handle till a certain resistance is felt. Return the starter handle backward once from this position, then pull it out with force.

(6)When the engine is difficult to start, open the throttle valve by about 1/3.

2. Stopping

1) When the cruise control lever is a Low-speed position.

Release the trigger lever to reduce the engine speed, and set the stop switch to the “O” position.

2) When the cruise control lever is except a Low-speed position.

Set the cruise control lever to the Low-speed position, reduce the engine speed, and set the stop switch to the “O” position.

Cruise control lever

Hi-speed

 

Low-speed

Stop Switch

ADJUSTMENT OF IDLING

DANGER

The carburetor is the adjustment being completed at the time of factory shipment. Please do not adjust other than idling adjusting. When adjustment becomes necessary, please consult your dealership or an authorized service agent.

Checkup of low-speed rotation

Set the low-speed rotation to 2800min-1.

•If it is necessary to change the rotation speed, regulate the adjusting screw, with Phillips screwdriver.

•Turn the adjusting screw to the right, and the engine rotation will increase. Turn the adjusting screw to the left, and the engine rotation will drop.

Carburetor

Adjusting screw

 

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Contents English / Français / Spanish Instructions D’EMPLOIEnglish SymbolsGeneral Instructions Safety InstructionsPersonal Protective Equipment Pay particular attention to the following regulationsRefueling When asking for help, please give the following information Maintenance instructionsMethod of operation First AidTechnical Data Designation of Parts Designation of PartsAssembly of Blower Pipes Assembly InstructionsAttaching the Shoulder Strap Attachment ProcedureCheck Point #2 If oil is spilled when adding oil Check Point #1 Concerning the oil cap when adding oilBefore Starting the Engine Checking and Refilling Engine OilStorage Period of Fuel Fuel supplyFuel Refueling MethodStarting OperationStopping Adjustment of IdlingCheckup of low-speed rotation Adjusting the control lever Adjusting Shoulder strapOperation Method Blower operationReplacement of engine oil Inspection and MaintenanceChecking the spark plug Cleaning of air cleanerCleaning of parts Cleaning the fuel filterReplacement of gaskets and packings StorageFault 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 SymbolesGénéralités Consignes DE SecuriteEquipements de protection Mise en route de l’appareilPlein de carburant Fonctionnement MaintenancePremiers secours ConditionnementCaractéristiques 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 Avertissement Alimentation en carburantDurée de stockage du carburant CarburantMise en marche FonctionnementArrêt Réglage DU RalentiVerification de la rotation à petite vitesse Réglage de la bandoulière Mode OperatoireManoeuvre du souffleur Transport ET Remisage DU SouffleurRemplacement de l’huile à moteur Inspection ET MaintenanceProcédure de changement de l’huile Vérification de bougie d’allumage Nettoyage du filtre à airRemisage Remplacement des joints et garnituresNettoyage du filtre à carburant Contrôle des boulons, écrous et visLocalisation des défauts Depannage Garantie Limitée D’UN AN Makita Spanish SímbolosInstrucciones Generales Instrucciones DE SeguridadEquipo Personal de Protección Preste una atención especial a las siguientes medidasMetros ReabasteciemientoInstrucciones DE Mantenimiento Metodo DE FuncionamientoPrimeros Auxilios EmbalajeDatos 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 Abastecimiento de combustible AlarmaPeríodo de almacenamiento del combustible CombustibleModo de arranque OperaciónNota Ajuste DEL RalentíModo de parar PrecauciónAjuste de la correa al hombro Procedimiento DE OperaciónAjuste la palanca de control Operación del SopladorCambio del aceite del motor Inspección Y MantenimientoInspección de la bujía de alta tensión Limpieza del depurador de aireLimpieza del filtro de combustible AlmacenamientoInspección de pernos, tuercas y tornillos Limpieza de piezasLocalización 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.
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