Hitachi W 8VB, W 6VB2 instruction manual Maintenance and Inspection

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English

MAINTENANCE AND INSPECTION

WARNING: Be sure to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection.

1.Inspecting the hex. socket (or bit):

Since continued use of a worn hex. socket (bit) will damage screw heads, re- place the hex. socket (bit) with a new one as soon as excessive wear is noticed.

2.Inspecting the mounting screws

Regularly inspect all mounting screws and ensure that they are properly tight- ened. Should any of the screws be loosened, retighten them immediately.

WARNING: Using this screw driver with loosen screws is extremely danger- ous.

3.Maintenance of the motor

The motor unit winding is the very “heart” of the power tool. Exercise due care to ensure the winding does not become damaged and/or wet with oil or water.

4.Cleaning the unit exterior

Wipe off oil and stain on the unit exterior with a dried rag or a rag moistened with soapy water.

5.Inspecting the carbon brushes

For your continued safety and electrical shock protection, carbon brush inspec- tion and replacement on this tool should ONLY be performed by a HITACHI AU-

THORIZED SERVICE CENTER.

6.Service and repairs

All quality power tools will eventually require servicing or replacement of parts because of wear from normal use. To assure that only authorized replacement parts will be used, all service and repairs must be performed by a HITACHI AU-

THORIZED SERVICE CENTER, ONLY.

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Contents 6VB2 W 8VB Contents Meanings of Signal Words Important InformationSafety General Safety RulesEnglish Keep all screws, bolts and covers tightly in place Specific Safety Rules and Symbols Do not wipe plastic parts with solventDouble Insulation for Safer Operation Name of Parts SpecificationsFunctional Description Prior to Operation Assembly and OperationApplications Adjusting the tightening depth Fig Confirm the direction of bit rotation FigMounting the bit HOW to USE the Screw DriverSwitch operation and rotational speed adjustment Screw driver operationDismounting the hex-socket Fig Mounting and Dismounting the HEX-SOCKET or the BITTightening Self-drilling screw Dismounting the bit FigMaintenance and Inspection For hex-head screws AccessoriesStandard Accessories For other screwsPlastic case Code No Hook Code No Informations Importantes Signification DES Mots D’AVERTISSEMENTConserver CES Instructions SecuriteRegles Generale DE Securite Français Utiliser l’outil correct Garder propres les évents d’air du moteur Regles DE Securite Specifiques ET Symboles Double Isolation Pour UN Fonctionnement Plus SUR Description Fonctionnelle NOM DES PartiesAvant L’UTILISATION Vérifier la direction de la tête de vissage Réglage de la profondeur de serrage FigFonctionnement de la visseuse Comment Utiliser LA VisseusePour vis autoperceuses à tête ronde Fig Sens de rotation du manchon six pansSerrage d’une vis auto-foreuse Démontage du manchon six pans FigEntretien ET Inspection Pour vis à tête six pans AccessoiresAccessoires Standard Pour les autres visBoîtier en plastique No. de code Crechet No. de code Información Importante Significado DE LAS Palabras DE SeñalizaciónGuarde Estas Instrucciones SeguridadNormas Generales DE Seguridad Español Utilice la herramienta correcta Maneje con cuidado las herramientas eléctricas Normas Y Símbolos Específicos DE Seguridad ¡GUARDE Este Manual DE Instrucciones Donde Aislamiento Doble Para Ofrecer UNA Operación MÁS SeguraEspecificaciones Descripción FuncionalNomenclatura Antes DE LA Operación Montaje Y OperaciónAplicaciones Confirmar la dirección de rotación de la broca Fig Ajustar la profundidad de apretado FigDirección de giro del portatornillos Como Usar EL DestornilladorFuncionamiento del destornillador Inserción de tornillos autotaladradores Cuando montre el portatornillo hexagonal o la broca Desmontaje del portatornillo hexagonalDesmontaje de la broca Mantenimiento E Inspección Para tornillos cabeza hexagonal AccesoriosAccesorios Estándar Para otros tornillosCaja de plástico Num. de código Gancho Num. de código Page Page Page Page 812