Hitachi DH 40MR HOW to USE, Regulating the number of rotations and hammering Fig

Page 11

English

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

(2)To attach the tool (SDS max shank), insert it into the hole until it contacts the innermost end

of the hole as illustrated in Fig. 2.
If you continue to turn the tool with slight
pressure, you can feel a spot where there is a
hitch. At that spot, pull the grip to the direction
of an arrow mark and insert the tool all the way	Grip
until it hits the innermost end.	Tool
Releasing the grip reverts the grip and secures
the tool in place.	Fig. 2

(3)Pull the tool to make sure it is locked completely.

(4)To remove the tool, fully pull the grip in the direction of the arrow and pull out the tool.

7.Regulating the number of rotations and hammering (Fig. 3)

This Rotary Hammer is equipped with a built-
in electronic control circuit that can adjust and
regulate the number of rotations and times of
hammering. This Rotary Hammer can be used
by adjusting the dial, depending upon the
contents of operation, such as boring holes into
fragile materials, chipping, centering, etc.	Dial
The scale ‘1’ of the dial is designed for a	Dial
minimum speed with the number of 240
rotations per minute and 1320 times of blow	Fig. 3
per minute. The scale ‘6’ is designed for a
maximum speed with the number of 480
rotations per minute and 2650 times of blow
per minute.

CAUTION:

Do not adjust the dial during operation. Doing so can result in injury because the Rotary Hammer must be held by only one hand, disabling the steady control of the Rotary Hammer.

HOW TO USE

1. How to drill holes (Fig. 4)

(1) Pull the switch trigger after applying the drill bit tip to the drilling position.

(2) It is unnecessary to forcibly press the Rotary Hammer main body. It is sufficient to slightly press the rotary hammer to an extent that clips are freely discharged.

Fig. 4

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Contents Advertencia AvertissementÍndice ContentsTable DES Matieres Meanings of Signal Words Important Safety InformationGeneral Safety Rules SafetyEnglish Specific Safety Rules and Symbols Do not wipe plastic parts with solvent Operate power tools at the rated voltageNever use a tool which is defective or operating abnormally Double Insulation for Safer Operation Make Them Available to Other Users Owners of this ToolName of Parts SpecificationsFunctional Description Prior to Operation Assembly and OperationApplications Regulating the number of rotations and hammering Fig HOW to USEHow to drill holes Fig When chipping and shredding at hammering How to chisel or crush FigWhen drilling at rotation + hammering Install the stopper Fig Warming up Fig Mounting Using Drill CHUCK, Chuck AdaptorDismounting Fig How to bore FigInspecting the screws Maintenance and InspectionMaintenance of the motor Inspecting the drill bitsService and repairs How to replase greaseEnglish External dia Overall lenght Code No 16 mm 13-3/8 340 mm 19.0 mm English Signification DES Mots D’AVERTISSEMENT Informations Importantes DE SécuritéAvertissement Lire et coxmprendre toutes les instructions SecuriteRegles Generale DE Securite Conserver CES InstructionsFrançais NE Jamais toucher les parties mobiles Regles DE Securite Specifiques ET SymbolesNe pas essuyer les parties en plastique avec du solvant Garder propres les évents d’air du moteurUtiliser l’outil motorisé à la tension nominale Double Isolation Pour UN Fonctionnement Plus SUR NOM DES Parties Description FonctionnelleAvant L’UTILISATION Comment percer des trous Fig UtilisationRéglage du nombre de rotations et de percussion Fig Burinage et découpures en percussion Comment buriner ou broyer FigPerçage en rotation + percussion Installer la quenouille Fig Precautión Préchauffage FigMontage Comment Utiliser LA CouronneDémontage Fig Perçage FigEntretien du moteur Entretien ET InspectionContrôle du foret de perçage Inspection des visEntretien et reparation Comment remplacer la graisseFrançais Diamètre extérieur 19,0 mm Remarque Significado DE LAS Palabras DE Señalización Información Importante Sobre SeguridadAdvertencia Lea y entienda todas las instrucciones SeguridadNormas Generales DE Seguridad Guarde Estas InstruccionesEspañol Maneje correctamente la herramienta Normas Y Símbolos Específicos DE SeguridadNo toque Nunca las piezas móviles Utilice la herramienta correctaNo limpie las partes de plástico con disolvente Maneje con cuidado las herramientas eléctricasAislamiento Doble Para Ofrecer UNA Operación MÁS Segura Especificaciones Descripción FuncionalNomenclatura Antes DE LA Operación Montaje Y OperaciónAplicaciones Taladrar orificios Fig Modo DE UtilizaciónMontaje de la herramienta Regulación de número de rotaciones e martilleo FigNOTAFig Forma de picar o romper FigCuando taladre con rotación + martilleo Para cortar con escoplo y cincel en el modo de martilleoInstalar el tope Fig Calentamiento Fig Montaje Modo DE Usar LA Barrena TubularDesmontaje Fig Modo de taladrar FigMantenimiento de motor Mantenimiento E InspecciónInspeccionar la broca de taladro Inspección de los tornillos de montajeMantenimiento y reparación Cambio de grasaEspañol Español Español Español Page Hitachi Koki Canada Co

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