DeWalt D28402N, D28112 instruction manual Maintenance, Cleaning, Lubrication, Repairs

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USING CUTTING WHEELS

WARNING: Do not use edge grinding/ cutting wheels for surface grinding applica- tions because these wheels are not designed for side pressures encountered with surface grinding. Wheel breakage and injury may result.

1. Allow tool to reach full speed before touching tool to work surface.

2. Apply minimum pressure to work surface, allowing tool to operate at high speed. Cutting rate is greatest when the tool operates at high speed.

3.Once a cut is begun and a notch is established in the work- piece, do not change the angle of the cut. Changing the angle will cause the wheel to bend and may cause wheel breakage.

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

MAINTENANCE

Cleaning

WARNING: Blowing dust and grit out of motor and switch actuator using clean, dry compressed air is a necessary regular maintenance procedure. Dust and grit containing metal particles often accumulate on interior surfaces and could create an electrical shock or electrocu- tion if not frequently cleaned out. It is recommended that a ground fault circuit interrupter (GFCI) is utilized to further protect the user from electric shock resulting from the accumulation of conductive particles. If the tool is deactivated by the GFCI, unplug the tool and check and clean the tool before resetting the GFCI. ALWAYS WEAR

SAFETY GLASSES when cleaning or using this tool.

CAUTION: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. Use a clean, dry cloth only.

Lubrication

DEWALT tools are properly lubricated at the factory and are ready for use.

Repairs

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

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, please contact DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286, call 1-800-4-DEWALT (1-800-433-9258) or visit our website www.dewalt.com.

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.

English

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Contents Guide Dutilisation Manual DE Instrucciones General Safety Rules For All Tools Electrical SafetyWork Area Tool USE and Care Additional Specific Safety Instructions for GrindersPersonal Safety ServiceCauses and Operator Prevention of Kickback Always Wear EYE Protection When Using this ToolSpindle Lock Button Dust Ejection System Spindle not shown Components FigAttaching Side Handle Assembly and AdjustmentsAccessories Rotating the Gear CaseMounting and Removing Guard D28112, D28402, D28402N 2 Grinding Wheels Wire WheelsMounting Guard Type 27 depressed Center wheel Threaded clamp nutSanding Discs 2 Sanding Flap Discs Mounting and Removing Guard SwitchesOperation Guards and FlangesMounting and Removing Hubbed Wheels LOCK-ON Button D28402On button J. The tool will continue to Spindle LockEdge Grinding with Grinding Wheels Must be used with included flanges. SeeSurface Grinding with Grinding Wheels Back motion to avoid creatingVery Fine Finishing Using Sanding Backing PadsSurface Finishing with Sanding Flap Discs Mounting Sanding Backing PadsMounting and Using Wire Brushes and Wire Wheels Mounting Wire CUP Brushes and Wire WheelsUsing Wire CUP Brushes and Wire Wheels Mounting and Using Cutting Type 1 Wheels Mounting Closed Type 1 GuardMounting Cutting Wheels Lubrication MaintenanceCleaning Accessories Three Year Limited WarrantyAddition to the warranty, Dewalt tools are covered by our Year Free ServiceDAY Money Back Guarantee Mesures DE Sécurité Électricité Règles de sécurité GénéralitésConserver CES Directives Aire DE TravailUtilisation ET Entretien DE L’OUTIL Sécurité PersonnelleEntretien Directives de sécurité supplémentaires pour meuleusesCauses de l’effet de rebond et prévention de l’opérateur D28402 D28402N D28110 D28112 Fixation DE LA Poignée Latérale Composants figAssemblage ET Réglages Positionnement du carter d’engrenagesAccessoires Montage du dispositif de protectionOuvert, tourner le dispositif I dans la Montage ET Démontage DU Dispositif DE Protection D28110 Dispositif deAlignées, puis tirer sur le dispositif de protection FonctionnementDispositifs de protection et brides La meuleuse avec un dispositif de protection desserréInterrupteur Coulissant D28110, D28112 InterrupteursInterrupteur À Palette D28402 D28402N Bouton DE Verrouillage D28402Poser la bride tournante sur collet battu Dispositif DE Verrouillage DE LA BrocheMontage ET Démontage DE Meules À Moyeu Montage DE Meules Sans MoyeuMeulage DE Bordure Avec DES Meules Meulage DE Finition Avec DES MeulesFinition DE Surface Avec DES Disques À Lamelles DE Ponçage Utilisation DES Patins DE Ponçage ET D’APPUIMontage DES Patins D’APPUI ET DE Ponçage Métalliques ou de brosses métalliques à touret De la pièceMontage D’UN Dispositif DE Protection Fermé Type Montage et utilisation de meules de coupe typeUtilisation DES Meules DE Coupe EntretienNettoyage Montage DE Meules DE CoupeContrat D’ENTRETIEN Gratuit D’UN AN LubrificationRéparations Garantie limitée de trois ansSeguridad Eléctrica Instrucciones de seguridad generalesConserve Estas Instrucciones Área DE TrabajoUSO Y Cuidados DE LA Herramienta MásCalibre del cordón AWG No recomendado Seguridad PersonalServicio Causas del retroceso y su prevención por parte del operador D28402 D28402N D28110 D28112 Accesorios Componentes FigEnsamblado Y Ajustes Como girar la caja de engranajesMontaje Y Remoción DEL Protector D28110 Instalación del protectorProtectores y bridas OperaciónInterruptor DE Paleta D28402, D28402N InterruptoresMontaje Y Remoción DE Discos CON Cubo Interruptor Deslizante D28110, D28112Botón DE Bloqueo D28402 Bloqueo DEL EJEEsmerilado DE Superficies CON Discos Para Esmerilar Ensamblado DE Discos SIN CuboMienta hacia adelante y hacia atrás Esmerilado DE Bordes CON Discos Para EsmerilarAcabado DE Superficies CON Discos Para Lijar De aplicarla a la superficie de trabajoUSO DE Almohadillas DE Respaldo Para Lijar Montaje y uso de cepillos de alambre y discos de alambreMontaje y uso de los discos de corte Tipo Piloto en dirección opuesta al disco Montaje DEL Protector Cerrado TipoMontaje DE LOS Discos DE Corte La sección elevada pilotoReparaciones MantenimientoLimpieza LubricaciónGarantía DE Reembolso DE SU Dinero POR 90 Días Garantía limitada por tres añosExcepciones AÑO DE Servicio GratuitoCULIACAN, SIN Especificaciones D28402, D28402N
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