DeWalt DW400 instruction manual Maintenance

Page 14

English

6.Remove the tool from the work surface before turning the tool off. Allow the tool to stop rotating before setting it down.

MAINTENANCE

Cleaning

WARNING: Blow dust and grit out of the motor housing regularly using clean, dry compressed air. Dust and grit containing metal particles often accumulate on interior surfaces and could create an electrical shock hazard if not frequently cleaned out. ALWAYS WEAR SAFETY GLASSES.

CAUTION: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the plastic materials used in these parts. Use a clean, dry cloth only.

Lubrication

DEWALT tools are properly lubricated at the factory and are ready for use. Tools should be relubricated regularly every sixty days to six months, depending on usage. (Tools used constantly on production or heavy-duty jobs and tools exposed to heat may require more frequent lubrication.) This lubrication should only be attempted by trained power tool repair persons, such as those at DEWALT serv- ice centers or by other qualified service personnel.

Motor Brushes

When brushes become worn, the tool will automatically stop and prevent damage to the motor. Brush replacement should be per- formed by DEWALT authorized service centers.

Repairs

To assure product SAFETY and RELIABILITY, repairs, mainte- nance and adjustments should be performed by authorized service centers or other qualified service personnel. Always use identical replacement parts.

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Purchasing Accessories

Recommended accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory for your tool, contact: DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286.

CAUTION: The use of any other accessory not recommended for use with this tool could be hazardous.

Three Year Limited Warranty

DEWALT will repair, without charge, any defects due to faulty mate- rials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DEWALT (1-800- 433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

In addition to the warranty, DEWALT tools are covered by our:

1 YEAR FREE SERVICE

DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund – no questions asked.

FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-800-4-DEWALT for a free replacement.

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Contents DW400 Page Personal Safety General Safety InstructionsElectrical Safety Work AreaTool USE and Care Additional Specific Safety Instructions for GrindersService Per minute Components Assembly and AdjustmentsAccessories Operation2 Grinding Wheels Sanding Discs2 Sanding Flap Discs Wire Wheels Spindle Lock Mounting and Removing GuardMounting and Removing Hubbed Wheels Mounting NON-HUBBED WheelsMounting Sanding Backing Pads Edge Grinding with Grinding WheelsSurface Finishing with Sanding Flap Discs Precautions To Take When Sanding Paint Using Sanding Backing PadsCleaning and Disposal Mounting and Using Wire Brushes and Wire WheelsEnvironmental Safety Mounting Wire Brushes and Wire WheelsMaintenance Aire DE Travail Directives de sécurité dordre généralConserver CES Directives Règles DE Sécurité Relatives À LélectricitéSécurité Personnelle Utilisation DES Outils ET PrécautionsRéparation Composantes Fonctionnement AccessoiresAssemblage ET Réglages Fixation DE LA Poignée LatéraleMeules de 4 1/2 po Disques de ponçageProtecteur de type Brosse forme coupelle De 3 po Installation ET Dépose DU Protecteur Verrouillage de la brocheInstallation ET Dépose DES Roues À Moyeu Installation DE Meules Sans MoyeuTronçonnage AU Moyen DE Meules Finition DE Surface AU Moyen DE Disques DE PonçageInstallation DES Plateaux PORTE-DISQUE Utilisation DES Plateaux PORTE-DISQUESécurité Environnementale Nettoyage ET Mode DE DispositionPrécautions à prendre durant le ponçage de la peinture Entretien NettoyageBalais de moteur Achat daccessoiresLubrification RéparationsÁrea DE Trabajo Instrucciones de seguridad generalesConserve Estas Instrucciones Seguridad EléctricaSeguridad Personal USO Y Cuidados DE LA HerramientaServicio Componentes Fijación DE LA Agarradera Lateral Limpieza Y AjustesFuncionamiento AccesoriosDiscos de esmeril de 4 1/2 Discos de lijadoDiscos lijadores de aletas de 4 1/2 Discos de alambre Guarda de tipoSeguro del eje Montaje Y Desmontaje DE LA GuardaMontaje Y Desmontaje DE Discos CON Cubo Montaje Y Desmontaje DE Discos SIN CuboEsmerilado Tangencial CON Discos DE Esmeril Acabado DE Superficies CON Discos Lijadores DE AletasMontaje DE Almohadillas DE Apoyo Para Lijado De que toque la superficie de trabajoLimpieza Y Eliminación Precauciones para el lijado de pinturaSeguridad Ambiental Lubricación MantenimientoLimpieza Montaje DE Cepillos DE Alambre Y Discos DE AlambreCompra de accesorios Cepillos del motorReparaciones Póliza de GarantíaGarantía limitada por tres años AÑO DE Servicio GratuitoInformación Técnica DW400