Hitachi DH 40MR 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. 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.

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Contents Avertissement AdvertenciaTable DES Matieres ContentsÍndice Important Safety Information Meanings of Signal WordsSafety General Safety RulesEnglish Specific Safety Rules and Symbols Never use a tool which is defective or operating abnormally Operate power tools at the rated voltageDo not wipe plastic parts with solvent Make Them Available to Other Users Owners of this Tool Double Insulation for Safer OperationFunctional 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 Warming up Fig Using Drill CHUCK, Chuck Adaptor MountingHow to bore Fig Dismounting FigInspecting the drill bits Maintenance and InspectionMaintenance of the motor Inspecting the screwsHow to replase grease Service and repairsEnglish External dia Overall lenght Code No 16 mm 13-3/8 340 mm 19.0 mm English Informations Importantes DE Sécurité Signification DES Mots D’AVERTISSEMENTConserver CES Instructions SecuriteRegles Generale DE Securite Avertissement Lire et coxmprendre toutes les instructionsFrançais Regles DE Securite Specifiques ET Symboles NE Jamais toucher les parties mobilesUtiliser l’outil motorisé à la tension nominale Garder propres les évents d’air du moteurNe 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 Préchauffage Fig PrecautiónComment Utiliser LA Couronne MontagePerçage Fig Démontage FigInspection des vis Entretien ET InspectionContrôle du foret de perçage Entretien du moteurComment remplacer la graisse Entretien et reparationFrançais Diamètre extérieur 19,0 mm Remarque Información Importante Sobre Seguridad Significado DE LAS Palabras DE SeñalizaciónGuarde Estas Instrucciones SeguridadNormas Generales DE Seguridad Advertencia Lea y entienda todas las instruccionesEspañol Utilice la herramienta correcta Normas Y Símbolos Específicos DE SeguridadNo toque Nunca las piezas móviles Maneje correctamente la herramientaManeje con cuidado las herramientas eléctricas No limpie las partes de plástico con disolventeAislamiento 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 UtilizaciónMontaje de la herramienta Taladrar orificios FigPara cortar con escoplo y cincel en el modo de martilleo Forma de picar o romper FigCuando taladre con rotación + martilleo NOTAFigInstalar el tope Fig Calentamiento Fig Modo 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 reparaciónEspañol Español Español Español Page Hitachi Koki Canada Co

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