DeWalt DWE4120N Mounting and Using Cutting Type 1 Wheels, Mounting Closed Type 1 Guard

Page 58
FIG. 19
R

English

2.

Apply minimum pressure to work surface,

FIG. 15

 

allowing the tool to operate at high

 

 

speed. Material removal rate is greatest

 

 

when the tool operates at high speed.

 

3.

Maintain a 5˚ to 10˚ angle between

5˚–10˚

 

the tool and work surface for wire cup

 

brushes.

4.Maintain contact between the edge of the wheel and the work surface with wire wheels.

5. Continuously move the tool in a forward and FIG. 16

back motion to avoid creating gouges in the work surface. Allowing the tool to rest on the work surface without moving, or moving the tool in a circular motion causes burning and

swirling marks on the work surface.

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

CAUTION: Use extra care when working over an edge, as a sudden sharp movement of grinder may be experienced.

Mounting and Using Cutting

(Type 1) Wheels

Cutting wheels include diamond wheels and abrasive discs. Abrasive cutting wheels for metal and concrete use are available. Diamond blades for concrete cutting can also be used.

WARNING: A closed, 2-sided cutting wheel guard is not included with this tool but is required when using cutting wheels. Failure to use proper flange and guard can result in injury resulting from wheel breakage and wheel contact. See page 55 for more information.

56

MOUNTING CLOSED (TYPE 1) GUARD (FIG. 17 –19)

WARNING: If present, the ONE TOUCH™ guard screw, lever and spring must be removed before attempting to mount the closed (Type 1) guard. The removed parts must be retained and reinstalled to use the ONE TOUCH™ guard. Noting the position of these parts

before disassembly will aid in reassembly.

 

 

 

1.

Open the guard latch (Q). Align the

FIG. 17

 

lugs (L) on the guard with the slots

 

M

 

(M) on the gear case.

 

2.

Push the guard down until the guard

 

 

 

 

lug engages and rotates freely in

 

 

 

 

 

 

 

 

the groove on the gear case hub.

 

 

 

3.

Rotate guard (F) into desired

 

 

 

 

working position. The guard body

L

 

should be positioned between the

 

spindle and the operator to provide

 

Q

 

maximum operator protection.

 

 

 

4.Close the guard latch to secure the FIG. 18 guard on the gear case cover. You should be unable to rotate the guard by

hand when the latch is in closed

 

position. If rotation is possible, tighten

 

the adjusting screw (R) with clamp lever

F

in the closed position. Do not operate

grinder with a loose guard or clamp

 

lever in open position.

 

5.To remove the guard, open the guard latch, rotate the guard so that the arrows are aligned and pull up on the guard.

NOTE: If, after a period of time the closed (Type 1) guard becomes loose, tighten the adjusting screw (R) with the clamp lever in the closed position.

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Contents Page Page Seguridad EN EL Área DE Trabajo Definiciones Normas de seguridadSeguridad 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 EspecificacionesSegurança DA Área DE Trabalho Definições Diretrizes de SegurançaSegurança 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 Componentes Figura Guarde Estas Instruções Para USO FuturoUSO 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 Protetores e flanges OperaçãoInterruptor DE Palheta Figura Como Instalar E Retirar Discos COM Cubos Botão DE Trava EM Funcionamento Contínuo FiguraComo 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 FiguraComo Usar Almofadas DE Proteção Para Lixar Figura Instalação e uso de escovas de arame e discos de arameComo 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 FiguraAcessórios ManutençãoLimpeza Work Area Safety Definitions Safety GuidelinesGeneral Power Tool Safety Warnings Electrical SafetyPower Tool USE and Care Personal SafetyService 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 Components Fig Save These Instructions for Future USEIntended USE Accessories and Attachments Assembly and AdjustmentsRotating 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 FIG Surface Grinding with Grinding Wheels FIG Mounting and Removing Hubbed Wheels Wheels Mounting NON-HUBBED Wheels FIGSurface Finishing with Sanding Flap Discs FIG Edge Grinding with Grinding Wheels 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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