DeWalt DWE4557 instruction manual Save These Instructions for Future USE, Description

Page 58

English

• The label on your tool may include the following symbols. The

symbols and their definitions are as follows:

 

V

volts

A

amperes

Hz

hertz

W

watts

min

minutes

 

 

 

or AC

alternating

 

 

 

 

 

or DC

direct current

 

 

 

 

current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Class I Construction

 

 

 

or AC/DC

alternating

 

 

 

 

.................

 

 

 

.....................

 

 

 

 

(grounded)

........................

 

 

 

or direct

 

 

 

 

.................

Class II Construction

no

current

 

 

 

 

 

 

(double insulated)

no load

…/min

revolutions per minute

speed

BPM

beats per minute

n

rated

IPM

impacts per minute

........................

 

 

 

speed

SPM

strokes per minute

 

 

 

 

earthing

 

 

 

 

 

 

.....................

sfpm

surface feet

 

 

 

 

terminal

.....................

 

 

 

 

per minute

 

 

.....................

safety alert

.....................

 

 

 

 

 

 

 

 

 

symbol

SAVE THESE INSTRUCTIONS FOR

FUTURE USE

Motor

Be sure your power supply agrees with the nameplate marking. Voltage decrease of more than 10% will cause loss of power and overheating. DEWALT tools are factory tested; if this tool does not operate, check power supply.

DESCRIPTION (Fig. 1, 8)

WARNING: Never modify the power tool or any part of it. Damage or personal injury could result.

Large angle grinders are designed for heavy material removal in extended use applications. The following grinders are described in this manual:

DWE4557

7" (180 mm) Angle Grinder

8500 rpm

DWE4577

7" (180 mm) Angle Grinder

8500 rpm

DWE4597

7" (180 mm) Angle Grinder

8500 rpm

DWE4559

9" (230 mm) Angle Grinder

6500 rpm

DWE4579

9" (230 mm) Angle Grinder

6500 rpm

DWE4599

9" (230 mm) Angle Grinder

6500 rpm

FIG. 1

G

I

D

 

 

 

A

H

 

 

 

 

C

 

 

 

 

E

J

F

B

58

Page 57 Page 59
Image 58
Page 57 Page 59
Contents Page Page Seguridad DEL Área DE Trabajo Definiciones Normas De seguridadSeguridad Eléctrica Seguridad Personal USO Y Mantenimiento DE LA Herramienta EléctricaInstrucciones de seguridad para todas las operaciones Normas Específicas DE Seguridad AdicionalesMantenimiento Causas del retroceso y su prevención por parte del operador Español Advertencias de seguridad adicionales para esmeriladoras Español No recomendadoGuarde Estas Instrucciones Para Futuras Consultas MotorComponentes Montaje Y Ajustes Fijación del mango lateralAccesorios y dispositivos para el montaje de los discos Rotación de la caja de engranajes FigInstalación de cable con conexión a tierra y enchufe Mango Lateral AntivibracionesDiscos flaps para lijar Protector de montajeMontaje Y Extracción DEL Protector Discos para esmerilar Discos de lijar Disco de lija Tuerca de fijaciónCepillos de Copa de Piedra Discos de corte Alambre Interruptor Fig FuncionamientoOperación DEL Gatillo Botón DEL Seguro DEL EJE FIG Instalación y utilización de los discos deInstalación DE Discos CON Centro Deprimido FIG Montaje Y Extracción DE Discos CON CuboAcabado DE Superficies CON Discos DE Lijar FIG Esmerilado DE Bordes CON Discos DE Esmerilar FIGMontaje DE LAS Almohadillas DE Respaldo Para Lijar FIG Luego oprima el botón de bloqueo del Precauciones que debe tener en cuenta al lijar pinturaRespaldo USO DE Almohadillas DE Respaldo Para Lijar FIGSeguridad Ambiental Montaje y uso de cepillos de alambre y discos de alambreLimpieza Y Eliminación Instalación DE LA Guarda DE LAS Piedras DE Copa FIG Instalación y utilización de piedras de copaInstalación DE LA Piedra DE Copa FIG Trabajo Montaje y uso de discos de corte Tipo 1Utilización DE UNA Piedra DE Copa FIG Montaje DEL Protector Cerrado TipoMontaje DE LOS Discos DE Corte FIG MantenimientoPara el diámetro del cubo de la caja de USO DE Ruedas DE CorteReparaciones LubricaciónLimpieza Accesorios50 Hz Voltaje 220Frecuencia PotenciaGuarde Estas Instruções Definições diretrizes De segurançaRegras Gerais de Segurança Área DE TrabalhoSegurança Pessoal USO E Cuidados DA FerramentaAdvertências de segurança comuns a Causas e prevenção por parte doUtilizador do efeito de coice Todos os trabalhos de esmerilhamento, fPortuguês Português Instruções de segurança adicionais para esmerilhadeiras Interferência do disco ou da escova de arame com aTensão Comprimento do cabo de extensão Guarde Todos OS Avisos E Instruções Para Consulta Posterior DescriçãoEmpunhadura ANTI-VIBRAÇÃO Traseira FIG Proteção do Interruptor Eletrônico E-SWITCH ProtectiontmFinalidade Sistema DE Expulsão DE PartículasMontagem E Ajustes Como instalar a empunhadura lateralAcessórios e dispositivos para a instalação de discos Como girar a caixa de engrenagens FigInstalação de fio e tomada com conexão à terra Empunhadura Lateral ANTI-VIBRAÇÃODiscos para lixar Protetor de montagemComo Instalar E Retirar O Protetor Discos de esmerilhamento Discos de lixamento Discos de arame Pedras de esmeril Discos de corte Funcionamento Operação do GatilhoMontagem DE Discos SEM Cubo Bloqueio do Veio FIGBloqueio do veio D é fornecido para Montagem E Remoção DE Discos COM CubosEsmerilhamento DE Beiras COM Discos Para Esmerilhar FIG Acabamento DE Superfícies COM Discos Para Lixar FIGComo Usar Almofadas DE Proteção Para Lixar FIG Instalação DE Almofadas DE Proteção Para Lixamento FIGDisco de lixa deve entrar em contato De trabalhoSegurança Ambiental Precauções a serem tomadas ao lixar superfícies pintadasInstalação e uso de escovas de arame e discos de arame Limpeza E EliminaçãoComo Usar Escovas DE Arame Cônicas E Discos DE Arame FIG Como instalar e usar discos de corte tipoComo Instalar Escovas DE Arame Cônicas E Discos DE Arame Instalação do Protetor DA Pedra DE Esmeril FIGComo Usar UM Disco DE Pedra DE Esmeril FIG Instalação e utilização de discos de corte Tipo 1Instalação DA Pedra DE Esmerilfig Frente para trás para evitar a formaçãoComo Instalar UM Protetor Fechado Tipo Como Instalar Discos DE Corte FIGLimpeza ManutençãoLubrificação ReparosEmpunhadura DE Múltiplos Usos AcessóriosProtegendo o Meio Ambiente Coleta seletiva Empunhadura DA Caixa DE EngrenagensEspecificações Work Area Safety Definitions Safety GuidelinesGeneral Power Tool Safety Warnings Electrical SafetyPower Tool USE and Care Safety Instructions for ALL OperationsService English Causes and Operator Prevention of Kickback Safety Warnings Specific For Wire Brushing Operations Safety Warnings Specific for Sanding OperationsSafety Warnings Specific for Polishing Operations Additional Safety Warnings for GrindersCross Sectional Area Range Cord in meters mm Not RecommendedSave These Instructions for Future USE DescriptionANTI-VIBRATION Rear Handle FIG Switch ProtectionIntended USE Dust Ejection SystemWheel Mounting Accessories and Attachments Assembly and AdjustmentsInstalling Grounded Cord Set and Plug Attaching Side Handle , 2 FIGMounting Guard Switch FigInstalled on the tool OperationTrigger Operation Trigger Operation with LOCK-ON FeatureSanding Flap Discs Spindle Lock Button FIGGrinding Wheels Sanding Discs Sanding disc Clamp nutWire Wheels Flaring Cup Stones Cutting Wheels Surface Grinding with Grinding Wheels FIG Mounting and Removing Hubbed WheelsMounting NON-HUBBED Wheels Edge Grinding with Grinding Wheels FIGUsing Sanding Backing Pads FIG Surface Finishing with Sanding Flap Discs FIGEnvironmental Safety Precautions To Take When Sanding PaintMounting and Using Wire Brushes and Wire Wheels Cleaning and DisposalBurning and swirling marks on the work Mounting and Using Flaring Cup Type 11 WheelInstall the guard as shown in Figure Mounting Flaring CUP Wheel Guard FIGMounting Closed Type 1 Guard Mounting and Using Cutting Type 1 WheelsUsing a Flaring CUP Wheel FIG Mounting Cutting Wheels FIGAccessories MaintenanceCleaning Repairs LubricationProtecting the Environment SpecificationsGear Case Grip MAY14 Part No. N399009 Copyright 2012, 2013, 2014 D Ewalt

DWE4557 specifications

The DeWalt DWE4557 is a powerful and robust angle grinder designed to deliver high performance and durability for both professional and DIY enthusiasts. This tool is equipped with a 4.5-inch diameter wheel and is renowned for its efficient performance in heavy-duty applications. One of its key features includes a 13-amp motor that provides a remarkable power output of 2,000 watts, ensuring that it can handle tough materials such as metal and masonry with ease.

One of the standout technologies in the DWE4557 is its electronic kickback brake, which engages in the event of a wheel bind-up. This feature helps to minimize the risk of injury and maximizes user safety by bringing the wheel to a stop quickly. The grinder also boasts a no-volt release switch that prevents the tool from starting unexpectedly when reconnected to a power source—a vital safety consideration for frequent users.

The DWE4557 is designed with user comfort in mind. It has an anti-vibration handle that significantly reduces the amount of vibration felt during operation, allowing for prolonged use without causing discomfort to the user’s hands and arms. The handle can be adjusted for optimal control and comfort, accommodating different user preferences.

Additionally, the angle grinder has an integrated safety guard that can be easily adjusted for convenience and operational versatility. The guard protects the user from debris and sparks while grinding or cutting, thereby enhancing safety during use. The DWE4557 also features a spindle lock for easy wheel changes, making it quick and straightforward to switch between different attachments based on the job at hand.

It is worth noting that the DeWalt DWE4557 is designed for durability. It includes a robust, durable construction that can withstand the rigors of heavy usage, ensuring a long lifespan of the tool. The gear case is also designed for longevity, with a high-performance drive system that ensures consistent and reliable operation.

Overall, the DeWalt DWE4557 is a reliable angle grinder that combines power, performance, and safety features in a compact and durable design. Whether for professional applications or personal projects, this tool is well-equipped to deliver outstanding results in a variety of grinding and cutting tasks.
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