Dremel 754, 770, 750 owner manual Symbols, Name Designation/Explanation

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DM 2610925743 02-05 2/7/05 9:33 AM Page 7

Symbols

IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

Symbol

Name

Designation/Explanation

 

 

 

 

V

Volts

Voltage (potential)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

Amperes

Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hz

Hertz

Frequency (cycles per second)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

Watt

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

kg

Kilograms

Weight

 

 

 

 

 

 

 

 

 

 

 

 

 

min

Minutes

Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

Seconds

Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diameter

Size of drill bits, grinding wheels, etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

n0

No load speed

Rotational speed, at no load

.../min

Revolutions or reciprocation per minute

Revolutions, strokes, surface speed,

 

 

 

 

 

 

 

 

 

 

orbits etc. per minute

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

Off position

Zero speed, zero torque...

 

 

 

 

 

 

 

 

 

 

 

1, 2, 3, ...

Selector settings

Speed, torque or position settings.

I, II, III,

 

Higher number means greater speed

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

Infinitely variable selector with off

Speed is increasing from 0 setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Arrow

Action in the direction of arrow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alternating current

Type or a characteristic of current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Direct current

Type or a characteristic of current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alternating or direct current

Type or a characteristic of current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Class II construction

Designates Double Insulated Construction tools.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Earthing terminal

Grounding terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning symbol

Alerts user to warning messages

 

 

 

 

 

 

 

 

 

Ni-Cad RBRC seal

Designates Ni-Cad battery recycling program

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Contents Parlez-vous français? Voir ¿Habla español? Vea página Cordless Rotary ToolPersonal safety General Safety RulesWork area safety Electrical safetyBattery tool use and care Power tool use and careService Always hold the tool with two hands during astart- up Safety Rules for Cordless Rotary ToolsDM 2610925743 02-05 2/7/05 933 AM Nickel-Cadmium Batteries Battery/ChargerBattery Care Battery DisposalName Designation/Explanation SymbolsThis symbol designates that this tool complies Cordless Rotary Tool Functional Description & SpecificationsCollet AssemblyShaft Lock Button To LoosenTo charge the tool Operation InstructionsIntroduction Charging the ToolWear Eye Protection Using the Cordless Rotary ToolNeeds for Slower Speeds Operating Speeds For AccessoriesRubber Polishing Point High Speed CuttersAluminum Oxide Grinding Stones Silicon Carbide Grinding Stones Use only Dremel Tested, High Performance AccessoriesExtension Cords MaintenanceCleaning MotorsCordless Rotary Tool Accessories Diamond Wheel Points Polishing AccessoriesSanding Accessories Wire BrushesCutting Wheels Bristle BrushesBrushing Pressure Grinding WheelDM 2610925743 02-05 2/7/05 934 AM United States Dremel Limited WarrantyCanada Outside Box Racine, Wisconsin Sécurité personnelle Consignes générales de sécuritéSécurité du lieu de travail Sécurité électriqueUtilisation et entretien des Outils à piles Utilisation et entretien des outils ÉlectroportatifsPeuvent se détacher et provoquer des blessures Consignes de sécurité pour outil rotatif sans cordonEntretien Cette proximitéDM 2610925743 02-05 2/7/05 934 AM Avertissement Piles nickel-hydrure de métal Chargeur de pileEntretien des piles Piles nickel-cadmiumNom Désignation/Explication SymbolesSymboles Outil rotatif sans cordon InterrupteurBLOC-PILE ChargeurDant que l’outil est en marche AssemblageCharge de l’outil Consignes d’utilisationPour charger l’outil Utilisation de l’outil rotatif sans cordon AvertissementNécessité de vitesses plus lentes Vitesses de service et accessoiresRéglages DE Vitesse Couteaux AU Carbure DE Tungstène Meules AU Carbure DE SiliciumNettoyage MaintenanceEntretien Moteurs C.CAccessoires pour l’outil rotatif sans cordon Meules abrasives en oxyde d’aluminium Accessoires de ponçageAccessoires de polissage Meules au carbure de silicium vert/grisCouteaux à grande vitesse Brosses en soie de porcMeule Disques de découpageDM 2610925743 02-05 2/7/05 934 AM Racine, Wisconsin Dremel Service CenterGarantie limitée de Dremel Twenty-First StreetPágina Seguridad personal Normas generales de seguridadSeguridad del área de trabajo Seguridad eléctricaUso y cuidado de las herramientas Alimentadas por baterías Uso y cuidado de las herramientas MecánicasServicio de ajustes y reparaciones Normas de seguridad para herramienta giratoria sin cordonDM 2610925743 02-05 2/7/05 934 AM DM 2610925743 02-05 2/7/05 934 AM Baterias de niquel-cadmio Batería/cargadorCuidado de las baterías Eliminación de las bateríasSímbolos Símbolos Paquete DE Baterias Descripión funcional y especificacionesCargador El portaherramienta de 3,2 mm se incluye Con la herramienta EnsamblajeNotas importants para cargar Instrucciones de funcionamientoCarga de la herramienta Para cargar la herramientaUtilización de la herramienta giratoria sin cordón AdvertenciaNecesidades de velocidades más lentas Velocidades de funcionamiento y accesoriosPosiciones DE Velocidad Piedras DE Amolar DE Carburo DE Silicio Posiciones DE VelocidadLimpieza MantenimientoServicio Motores corriente directaCortadores de carburo de tungsteno Accesorios para la herramienta giratoria sin cordónPortaherramientas VástagosAccesorios para lijar Piedras de amolar de óxido de aluminio naranja/marrónAccesorios para pulir Ruedas abrasivas de óxido de aluminioCortadores de alta velocidad Cepillos de cerdaPresión de cepillado Ruedas de corteDM 2610925743 02-05 2/7/05 934 AM Estados Unidos Garantía limitada DremelDescription Descripcion Model 750 Type Modèle 750 Type Modelo 750 TipoModel 754 Type Modèle 754 Type Modelo 754 Tipo Model 770 Type Modèle 770 Type Modelo 770 Tipo

750, 770, 754 specifications

The Dremel 754, 770, and 750 are versatile rotary tools renowned for their precision and flexibility, making them indispensable for hobbyists, artisans, and DIY enthusiasts alike. Each model in this series brings unique features that cater to various crafting and grinding tasks.

Starting with the Dremel 754, this model is particularly noted for its ergonomic design, enabling extended use with minimal fatigue. It offers a reliable motor capable of delivering high-speed performance ideal for intricate tasks such as engraving, polishing, and sanding. The 754 also boasts a range of speed settings, allowing users to tailor the RPM (rotations per minute) for different materials and applications. This level of control ensures optimal results whether working on wood, metal, or plastic.

The Dremel 770 enhances versatility through its compatibility with a wide array of attachments and accessories, making it a true multi-tool. Users can easily switch between tasks like cutting, grinding, and sanding, thanks to its quick collet lock system that facilitates swift accessory changes. Furthermore, the 770 incorporates an advanced cooling system, which minimizes overheating during extended projects, ensuring the tool remains reliable under load.

Meanwhile, the Dremel 750 delivers a robust performance at a more affordable price point, making it an excellent entry-level option without sacrificing quality. It features a variable speed control mechanism, allowing users to adjust speeds between 5,000 to 35,000 RPM. This range empowers users to approach each task with the precision required, whether they are working on delicate jewelry pieces or hefty materials. The lightweight design of the 750 further enhances its ease of use, making it accessible to users of all skill levels.

All three models feature the Dremel patented EZ Twist nose cap, which allows for quick accessory changes without the need for additional tools. This innovation significantly speeds up workflows and reduces downtime, a crucial aspect for professionals and hobbyists alike. Additionally, the durable construction of these machines ensures longevity, providing users with dependable tools that can withstand rigorous use.

In summary, the Dremel 754, 770, and 750 rotary tools offer a blend of precision, performance, and user-friendly features. With their customizable speed settings, compatibility with diverse attachments, and robust designs, these tools empower users to tackle a wide range of projects efficiently. Whether you are a seasoned craftsman or a do-it-yourself novice, these Dremel rotary tools are tailored to meet and exceed expectations.