Makita HR2811F, HR2800 Operation, Hammer drilling operation, Blow-out bulb optional accessory

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OPERATION

CAUTION:

•Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations.

Hammer drilling operation

008213

Set the action mode changing knob to the symbol. Position the bit at the desired location for the hole, then pull the switch trigger.

Do not force the tool. Light pressure gives best results. Keep the tool in position and prevent it from slipping away from the hole.

Do not apply more pressure when the hole becomes clogged with chips or particles. Instead, run the tool at an idle, then remove the bit partially from the hole. By repeating this several times, the hole will be cleaned out and normal drilling may be resumed.

CAUTION:

•There is a tremendous and sudden twisting force exerted on the tool/bit at the time of hole break-through, when the hole becomes clogged with chips and particles, or when striking reinforcing rods embedded in the concrete. Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations. Failure to do so may result in the loss of control of the tool and potentially severe injury.

NOTE:

Eccentricity in the bit rotation may occur while operating the tool with no load. The tool automatically centers itself

Blow-out bulb (optional accessory)

1. Blow-out bulb

1

002449

After drilling the hole, use the blow-out bulb to clean the dust out of the hole.

Chipping/Scaling/Demolition

For models HR2810, HR2810T, HR2811F, HR2811FT only

008214

Set the action mode changing knob to the symbol. Hold the tool firmly with both hands. Turn the tool on and apply slight pressure on the tool so that the tool will not bounce around, uncontrolled. Pressing very hard on the tool will not increase the efficiency.

Drilling in wood or metal

1

1.

Chuck adapter

2.

Keyless drill

 

 

chuck

 

2

 

004223

 

 

during operation. This does not affect the drilling precision.

1

3

2

007944

1.Quick change chuck for SDS-plus

2.Change cover line

3.Change cover

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Contents Rotary Hammer Marteau Perforateur Martillo Rotativo Specifications English Original instructions120 25 ft 50 ft 100 ft 150 ft More Than Not More Than Rotary Hammer Safety WarningsMinimum gage for cord Ampere Rating Volts Switch action Functional DescriptionReversing switch action Selecting the action modeLighting up the lamps Changing the quick change chuck for SDS-plusAssembly Torque limiterSide grip auxiliary handle Bit greaseInstalling or removing the bit Bit angle when chipping, scaling or demolishingDepth gauge Dust cupBlow-out bulb optional accessory OperationHammer drilling operation Chipping/Scaling/DemolitionMaintenance AccessoriesDiamond core drilling For Model HR2800, HR28010, HR2810FMakita Limited ONE Year Warranty Warranty PolicySécurité personnelle Français Mode d’emploi originalSpécifications Que celles prévues peut entraîner une situation dangereuse Conservez CE Mode Demploi Consignes DE Sécurité Pour Marteau RotatifDescription DU Fonctionnement Interrupteur Allumage de la lampeInverseur Pour les modèles HR2811F et HR2811FTSélection du mode de fonctionnement Changer le mandrin à adaptateur rapide pour SDS-plusInstallation et retrait du embout AssemblagePoignée latérale poignée auxiliaire Graisse rosePour les modèles HR2810, HR2810T, HR2811F et HR2811FT Gabarit de profondeurCollecteur de poussières Poire soufflante accessoire en option UtilisationPerçage avec martelage Burinage / Ecaillage / DémolitionPerforation au diamant AccessoiresEntretien Garantie Limitée D’UN AN Makita Politique de garantieEspecificaciones Español Instrucciones originalesPage Advertencia DE Seguridad Para USO DEL Martillo Rotativo Guarde Estas InstruccionesMás de No más de Calibre del cable AWG 10 a 12 aDescripción DEL Funcionamiento Accionamiento del interruptor Encendido de la lámparaAccionamiento del conmutador de inversión de giro Para modelos HR2811F, HR2811FTCambio del mandril de cambio rápido para SDS-plus Selección del modo de accionamientoEnsamble Empuñadura lateral auxiliarLimitador de torsión Grasa para brocasCalibrador de profundidad Ángulo de cincel al cortar, demoler o tallarContenedor de polvo opcional Para modelos HR2810, HR2810T, HR2811F, HR2811FTOperación Operación de taladrado con percusiónSoplador Accesorio opcional Cincelado/Tallado/DemoliciónMantenimiento AccesoriosPerforación con corona diamantada Para modelos HR2800, HR28010, HR2810FPolítica de garantía Page Advertencia
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HR2811FT, HR2810, HR2800, HR2811F, HR2810T specifications

The Makita HR2811F is a powerful and efficient rotary hammer drill that’s designed for heavy-duty applications, making it a valuable tool for both professionals and DIY enthusiasts. This model stands out with its robust construction and advanced features that ensure maximum performance and durability.

One of the key features of the HR2811F is its powerful 800-watt motor, which delivers an impact energy of up to 2.9 Joules. This impressive power allows the drill to handle even the toughest materials, including concrete and masonry, with ease. The hammer drill is equipped with a dual-mode operation, allowing users to switch between hammering and rotary drilling, making it versatile for various tasks.

The HR2811F incorporates an advanced anti-vibration technology (AVT), which minimizes hand fatigue and enhances user comfort during prolonged use. This technology consists of a counterbalance system that absorbs vibrations, ensuring that the tool operates smoothly and efficiently. Additionally, the soft-grip handle provides added comfort, making it easier to handle while reducing the risk of slips.

Another notable characteristic of the Makita HR2811F is its optimized dust sealing system, which protects the internal components from dust and debris. This feature significantly enhances the tool's lifespan and reliability, especially when working in challenging environments. The drill is also designed for easy bit changes, with a quick-change chuck system that allows for the rapid exchange of SDS-plus bits.

The HR2811F is equipped with a variable speed control feature that offers users the ability to adjust the speed according to the task at hand. This flexibility is crucial when working on different materials, as it allows for greater precision and improved results. The tool’s lightweight design, combined with its ergonomic shape, makes it easy to maneuver and ideal for overhead applications.

In summary, the Makita HR2811F is a top-tier rotary hammer drill that combines power, comfort, and versatility. With its strong motor, anti-vibration technology, and dust sealing system, it is perfectly suited for demanding tasks in construction and renovation. Whether you're drilling into concrete, brick, or rock, the HR2811F delivers exceptional performance that professionals and hobbyists alike can rely on.
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