Hitachi DH40MB instruction manual Assembly and Operation, Applications, Prior to Operation

Page 10

English

ASSEMBLY AND OPERATION

APPLICATIONS

Rotation and hammering function

◯Drilling anchor holes

◯Drilling holes in concrete Hammering function only

◯Crushing concrete, chipping, digging, and squaring (by applying optional accessories)

PRIOR TO OPERATION

1.Power source

Ensure that the power source to be utilized conforms to the power source requirements specified on the product nameplate.

2.Power switch

Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while the switch is in the ON position, the power tool will start operating immediately and can cause serious injury.

3.Extension cord

When the work area is far away from the power source, use an extension cord of sufficient thickness and rated capacity (refer to page 9). The extension cord should be kept as short as practicable.

WARNING: Damaged cord must be replaced or repaired.

4.Check the receptacle

If the receptacle only loosely accepts the plug, the receptacle must be repaired. Contact a licensed electrician to make appropriate repairs.

If such a fautly receptacle is used, it may cause overheating, resulting in a serious hazard.

5.Confirming condition of the environment:

Confirm that the work site is placed under appropriate conditions conforming to prescribed precautions.

6.How to install tool

CAUTION: For tools such as a drill bit and a bull point, use only Hitachi genuine parts.

(1) Clean, then smear the tool shank with the grease provided in the green tube.

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Contents DH 40MB Manual DE Instrucciones E Instrucciones DE SeguridadContents Meanings of Signal Words Important InformationSafety General Safety RulesNever operate without all guards in place Operate power tools at the rated voltage Blades and accessories must be securely mounted to the toolKeep motor air vent clean Use right toolSpecific Safety Rules and Symbols Double Insulation for Safer Operation Functional Description SpecificationsName of Parts Applications Assembly and OperationPrior to Operation How to drill holes Fig HOW to USERegulating the number of rotations and hammering Fig When drilling at rotation + hammering How to chisel or crush FigWhen chipping and shredding at hammering Install the stopper Fig Using Drill CHUCK, Chuck Adaptor Warming up FigHOW to USE the Core BIT MountingHow to bore Fig Dismounting FigInspecting the drill bits Maintenance and InspectionMaintenance of the motor Inspecting the mounting screwsHow to replase grease Service and repairsAccessories Standard AccessoriesDrilling holes....For drilling metals and wooden materials Hitachi Informations Importantes Signification DES Mots D’AVERTISSEMENTConserver CES Instructions SecuriteRegles Generale DE Securite Avertissement Lire et coxmprendre toutes les instructionsFrançais Manipuler l’outil correctement Utiliser l’outil correctGarder propres les évents d’air du moteur Utiliser l’outil motorisé à la tension nominale Regles DE Securite Specifiques ET SymbolesNe pas essuyer les parties en plastique avec du solvant Double Isolation Pour UN Fonctionnement Plus SUR Description Fonctionnelle NOM DES PartiesAvant L’UTILISATION Réglage du nombre de rotations et de percussion Fig UtilisationComment percer des trous Fig Perçage en rotation + percussion Comment buriner ou broyer FigBurinage et découpures en percussion Installer la quenouille Fig Avertissement Préchauffage Fig’assurer que l’interrupteur est sur la Comment Utiliser LA CouronneMontage Position d’arrêt OFF et débrancher ’outilPerçage Fig Démontage FigInspection des vis de montage Entretien ET InspectionContrôle du foret de perçage Entretien du moteurComment remplacer la graisse Entretien et reparationAccessoires Accessoires StandardPerçage de trous.…Pour perçage des métaux et du bois Creusage de rainures et cassure des angles Percussion Información Importante Significado DE LAS Palabras DE SeñalizaciónGuarde Estas Instrucciones SeguridadNormas Generales DE Seguridad Advertencia Lea y entienda todas las instruccionesPeligrosos cuando se utilicen con otra Utilice la herramienta correcta Maneje correctamente la herramientaManeje con cuidado las herramientas eléctricas Normas Y Símbolos Específicos DE SeguridadNo limpie las partes de plástico con disolvente Aislamiento Doble Para Ofrecer UNA Operación MÁS Segura Nomenclatura Descripción FuncionalEspecificaciones Aplicaciones Montaje Y OperaciónAntes DE LA Operación Regulación de número de rotaciones e martilleo Fig Modo DE UtilizaciónTaladrar orificios Fig Cuando taladre con rotación + martilleo Forma de picar o romper FigPara cortar con escoplo y cincel en el modo de martilleo Instalar el tope Fig Advertencia Calentamiento FigModo DE Usar LA Barrena Tubular MontajeModo de taladrar Fig Desmontaje FigInspección de los tornillos de montaje Mantenimiento E InspecciónInspeccionar la broca de taladro Mantenimiento de motorCambio de grasa Mantenimiento y reparaciónAccesorios Accesorios EstándarRomper Martilleo Excavar, ranurado y rebordes Martilleo Español Ball Bearing 6204VVCMPS2S 4MM Español Hitachi Koki Canada Co