Manuals / DeWalt / Power Tools / Grinder

DeWalt DWE4120 Assembly and Adjustments, Rotating the Gear Case, Accessories and Attachments

Models: DWE4120 DWE4120N

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FIG. 1

A

C

H

G

J

D

F

B

E

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of injury, turn unit off and disconnect it from power source before installing and removing accessories, before adjusting or when making

	repairs. An accidental start-up can cause injury.FIG. 2	C
	ATTACHING SIDE HANDLE (FIG. 2)	C
	ATTACHING SIDE HANDLE (FIG. 2)

The side handle (C) can be fitted to either side of the gear case in the threaded holes, as shown. Before using the tool, check that the handle is tightened securely. Use a wrench to firmly tighten the side handle.

Rotating the Gear Case		FIG. 3
(Fig. 3)
1.	Remove the four corner screws
	attaching the gear case to motor
	housing.	90˚	90˚
2.	Without separating the gear case from	90˚	90˚

motor housing, rotate the gear case head to desired position.

NOTE: If the gear case and motor housing become separated by more than 1/8" (3.17 mm), the tool must be serviced and re-assembled by a DEWALT service center. Failure to have the tool serviced may cause brush, motor and bearing failure.

3.Reinstall screws to attach the gear case to the motor housing. Tighten screws to 18 in.-lbs. torque. Overtightening could cause screws to strip.

Accessories and Attachments

It is important to choose the correct guards, backing pads and flanges to use with grinder accessories. See pages 50–51 for information on choosing the correct accessories.

WARNING: Accessories must be rated for at least the speed recom- mended on the tool warning label. Wheels and other accessories running over rated accessory speed may burst and cause injury. Threaded accessories must have a 5/8"–11 hub or M14 depending on the spindle of the tool. Every unthreaded accessory must have a 7/8" arbor hole. If it does not, it may have been designed for a circular saw and should not be used. Use only the accessories shown on pages 50–51 of this manual. Accessory ratings must be above listed minimum wheel speed as shown on tool nameplate.

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English

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DeWalt DWE4120N instruction manual Assembly and Adjustments, Rotating the Gear Case, Accessories and Attachments

Contents

Page Page Deﬁniciones Normas de seguridad Seguridad EN EL Área DE TrabajoSeguridad Eléctrica USO Y Mantenimiento DE LA Herramienta Eléctrica Seguridad PersonalMantenimiento Instrucciones DE Seguridad Para Todas LAS OperacionesEspañol Causas del retroceso y su prevención por parte del operador Español Normas de seguridad adicionales para esmeriladoras Voltios Amperios Hertz Vatios Min Minutos USO Debido Guarde Estas Instrucciones Para Futuras ConsultasMotor Componentes FigInstalación de la guarda protectora Ensamblado Y AjustesRotación de la caja de engranajes Fig Accesorios y dispositivosGuardas protectoras y bridas FuncionamientoInterruptores Interruptor DE Paleta DWE4120 FIG LijarEnsamblado DE Discos SIN Rosca FIG Ibotón DE Bloqueo FIGBloqueo DEL EJE FIG Montaje Y Remoción DE Discos CON RoscaEsmerilado DE Bordes CON Discos Para Esmerilar FIG Esmerilado DE Superficies CON Discos Para Esmerilar FIGMontaje DE LAS Almohadillas DE Respaldo Para Lijar FIG Acabado DE Superficies CON Discos Para Lijar FIGUSO DE Almohadillas DE Respaldo Para Lijar FIG Montaje y uso de cepillos de alambre y discos de alambreMontaje Guarda Protectora Cerrada Tipo 1 Montaje y uso de los discos de corte TipoUSO DE Discos DE Corte FIG Montaje DE LOS Discos DE CorteReparaciones MantenimientoLubricación LimpiezaEspecificaciones Protección del Medio AmbienteDefinições Diretrizes de Segurança Segurança DA Área DE TrabalhoSegurança Elétrica Como Usar E Cuidar DE SUA Ferramenta Elétrica Segurança PessoalConsertos Instruções DE Segurança Para Todas AS OperaçõesPortuguês Causas de contragolpes e como evitá-los Português Regras de segurança adicionais para esmerilhadeiras Não Guarde Estas Instruções Para USO Futuro Componentes FiguraUSO Devido DA Ferramenta Como Instalar a Empunhadura Lateral Figura Montagem E AjustesComo girar a caixa de engrenagens Acessórios e dispositivos2 114.3 mm Tipos de Guarda Protetor de montagemPortuguês Operação Protetores e ﬂangesInterruptor DE Palheta Figura Botão DE Trava EM Funcionamento Contínuo Figura Como Instalar E Retirar Discos COM CubosComo Instalar Discos SEM Cubo Figura Esmerilhamento DE Beiras COM Discos Para Esmerilhar Figura DesbasteAcabamento DE Superfícies COM Discos Para Lixar Figura Instalação DE Almofadas DE Proteção Para Lixamento FiguraInstalação e uso de escovas de arame e discos de arame Como Usar Almofadas DE Proteção Para Lixar FiguraComo Instalar Escovas DE Arame Cônicas E Discos DE Arame Como Instalar UM Protetor Fechado Tipo 1 Figuras Como instalar e usar discos de corte Discos TipoComo Usar Discos DE Corte Figura Como Instalar Discos DE CorteManutenção AcessóriosLimpeza Electrical Safety Deﬁnitions Safety GuidelinesGeneral Power Tool Safety Warnings Work Area SafetyPersonal Safety Power Tool USE and CareService Safety Instructions for ALL Operations Causes and Operator Prevention of Kickback Safety Warnings Speciﬁc for Wire Brushing Operations Safety Warnings Speciﬁc for Sanding OperationsAdditional Safety Rules for Grinders Save These Instructions for Future USE Components FigIntended USE Assembly and Adjustments Accessories and AttachmentsRotating the Gear Case Mounting and Removing Type 27 ONE-TOUCHGUARD Mounting GuardOperation Spindle Lock FIG SwitchesPaddle Switch DWE4120 FIG LOCK-ON Button DWE4120 FIG Guards and FlangesMounting NON-HUBBED Wheels FIG Mounting and Removing Hubbed WheelsWheels Surface Grinding with Grinding Wheels FIGEdge Grinding with Grinding Wheels FIG Surface Finishing with Sanding Flap Discs FIGMounting Sanding Backing Pads FIG Using Wire CUP Brushes and Wire Wheels Mounting and Using Wire Brushes and Wire WheelsUsing Sanding Backing Pads FIG Mounting Wire CUP Brushes and Wire WheelsMounting Closed Type 1 Guard Mounting and Using Cutting Type 1 WheelsMounting Cutting Wheels MaintenanceCleaning Using Cutting Wheels FIGSpecifications Accessories RepairsPage Page Page Partido DE Tigre