DeWalt DWE4120N instruction manual Guards and Flanges, Switches, Spindle Lock FIG

Page 54
FIG. 8

Guards and Flanges

It is important to choose the correct guards and flanges to use with the grinder accessories. See page 50–51 and this page for the correct accessories.

NOTE: Edge grinding and cutting can be performed with Type 27 wheels designed and specified for this purpose.

To turn the tool on, push the lock-off lever (I) toward the back of the tool, then depress the paddle switch (G). The tool will run while the switch is depressed. Turn the tool off by releasing the paddle switch.

FIG. 6

G

I

English

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. 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. Accessory ratings must be above listed minimum wheel speed as shown on tool nameplate.

Switches

CAUTION: Hold the side handle and body of the tool firmly to maintain control of the tool at start up and during use and until the wheel or accessory stops rotating. Make sure the wheel has come to a complete stop before laying the tool down.

NOTE: To reduce unexpected tool movement, do not switch the tool on or off while under load conditions. Allow the grinder to run up to full speed before touching the work surface. Lift the tool from the surface before turning the tool off. Allow the tool to stop rotating before putting it down.

PADDLE SWITCH (DWE4120) (FIG. 6)

CAUTION: Before connecting the tool to a power source depress and release the paddle switch (G) to ensure that the switch is off.. Depress and release the paddle switch as described above after any interruption in power supply to the tool, such as the activation of a ground fault interrupter, throwing of a circuit breaker, accidental unplugging, or power failure.

52

WARNING: Do not disable the lock-off lever. If the lock-off lever is disabled, the tool may start unexpectedly when it is laid down.

LOCK-ON BUTTON (DWE4120) (FIG. 7)

The lock-on button (H) offers increased comfort in extended use

applications. To lock the tool on, push the

 

 

 

 

 

 

FIG. 7

 

 

 

lock-off lever (I) toward the back of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tool then depress the paddle switch (G).

 

 

 

 

 

 

 

With the tool running, depress the lock-

 

 

 

 

 

 

 

on button (H). The tool will continue to

 

 

 

 

 

 

 

run after the paddle switch is released. To

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

I

 

unlock the tool, depress and release the

 

G

 

 

 

 

 

 

 

 

paddle switch. This will cause the tool to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stop.

 

 

 

 

 

 

 

CAUTION: Allow the tool to reach full speed before touching tool to the work surface. Lift the tool from the work surface before turning the tool off.

SPINDLE LOCK (FIG. 8)

A

The spindle lock button (A) is provided to prevent the spindle from rotating when installing or removing wheels. Operate the spindle lock only when the tool is turned off, unplugged from the power supply, and has

come to a complete stop. Do not engage the spindle lock button while the tool is operating because damage to the tool will result. To engage the lock, depress the spindle lock button and rotate the spindle until you are unable to rotate the spindle further.

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Contents Page Page Definiciones Normas de seguridad Seguridad EN EL Área DE TrabajoSeguridad Eléctrica Seguridad Personal USO Y Mantenimiento DE LA Herramienta EléctricaInstrucciones DE Seguridad Para Todas LAS Operaciones MantenimientoEspañol Causas del retroceso y su prevención por parte del operador Español Normas de seguridad adicionales para esmeriladoras Voltios Amperios Hertz Vatios Min Minutos Componentes Fig Guarde Estas Instrucciones Para Futuras ConsultasMotor USO DebidoAccesorios y dispositivos Ensamblado Y AjustesRotación de la caja de engranajes Fig Instalación de la guarda protectoraFuncionamiento Guardas protectoras y bridasInterruptores Lijar Interruptor DE Paleta DWE4120 FIGMontaje Y Remoción DE Discos CON Rosca Ibotón DE Bloqueo FIGBloqueo DEL EJE FIG Ensamblado DE Discos SIN Rosca FIGEsmerilado DE Superficies CON Discos Para Esmerilar FIG Esmerilado DE Bordes CON Discos Para Esmerilar FIGAcabado DE Superficies CON Discos Para Lijar FIG Montaje DE LAS Almohadillas DE Respaldo Para Lijar FIGMontaje y uso de cepillos de alambre y discos de alambre USO DE Almohadillas DE Respaldo Para Lijar FIGMontaje y uso de los discos de corte Tipo Montaje Guarda Protectora Cerrada Tipo 1Montaje DE LOS Discos DE Corte USO DE Discos DE Corte FIGLimpieza MantenimientoLubricación ReparacionesProtección del Medio Ambiente EspecificacionesDefinições Diretrizes de Segurança Segurança DA Área DE TrabalhoSegurança Elétrica Segurança Pessoal Como Usar E Cuidar DE SUA Ferramenta ElétricaInstruções DE Segurança Para Todas AS Operações ConsertosPortuguês 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 Acessórios e dispositivos Montagem E AjustesComo girar a caixa de engrenagens Como Instalar a Empunhadura Lateral FiguraProtetor de montagem 2 114.3 mm Tipos de GuardaPortuguês 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 Desbaste Esmerilhamento DE Beiras COM Discos Para Esmerilhar FiguraInstalação DE Almofadas DE Proteção Para Lixamento Figura Acabamento DE Superfícies COM Discos Para Lixar 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 e usar discos de corte Discos Tipo Como Instalar UM Protetor Fechado Tipo 1 FigurasComo Instalar Discos DE Corte Como Usar Discos DE Corte FiguraManutenção AcessóriosLimpeza Work Area Safety Definitions Safety GuidelinesGeneral Power Tool Safety Warnings Electrical SafetyPersonal Safety Power Tool USE and CareService Safety Instructions for ALL Operations Causes and Operator Prevention of Kickback Safety Warnings Specific for Sanding Operations Safety Warnings Specific for Wire Brushing OperationsAdditional Safety Rules for Grinders Save These Instructions for Future USE Components FigIntended USE Assembly and Adjustments Accessories and Attachments Rotating the Gear Case Mounting Guard Mounting and Removing Type 27 ONE-TOUCHGUARDOperation Guards and Flanges SwitchesPaddle Switch DWE4120 FIG LOCK-ON Button DWE4120 FIG Spindle Lock FIGSurface Grinding with Grinding Wheels FIG Mounting and Removing Hubbed WheelsWheels Mounting NON-HUBBED Wheels FIGEdge Grinding with Grinding Wheels FIG Surface Finishing with Sanding Flap Discs FIGMounting Sanding Backing Pads FIG Mounting Wire CUP Brushes and Wire Wheels Mounting and Using Wire Brushes and Wire WheelsUsing Sanding Backing Pads FIG Using Wire CUP Brushes and Wire WheelsMounting and Using Cutting Type 1 Wheels Mounting Closed Type 1 GuardUsing Cutting Wheels FIG MaintenanceCleaning Mounting Cutting WheelsAccessories Repairs SpecificationsPage Page Page Partido DE Tigre
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