DeWalt DWE4001, DWE4050 manual Operation

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ENGLISH

CAUTION: Wear work gloves when handling wire brushes and wheels. They can become sharp.

CAUTION: Wheel or brush must not touch guard when mounted or while in use. Undetectable damage could occur to the accessory, causing wires to fragment from accessory wheel or cup.

1.Thread the wheel on the spindle by hand.

2.Depress spindle lock button and use a wrench on the hub of the wire wheel or brush to tighten the wheel.

3.To remove the wheel, reverse the above procedure.

NOTICE: Failure to properly seat the wheel hub before turning the tool on may result in damage to tool or wheel.

Fitting and Removing a

Backing pad/Sanding sheet (fig. 1)

1.Place the tool on a table or flat surface, with the guard facing up.

2.Remove the backing flange (d).

3.Place the rubber backing pad correctly onto the spindle (b).

4.Place the sanding sheet on the rubber backing pad.

5.Screw the threaded clamp nut (e) onto the spindle. The ring on the threaded clamp nut must face towards the rubber backing pad.

6.Press the spindle lock button (a) and rotate the spindle (b) until it locks in position.

7.Tighten the threaded clamp nut (e) with the hex key provided or a two pin spanner.

8.Release the spindle lock.

9.To remove the rubber backing pad, loosen the threaded clamp nut (e) with the hex key provided or a two pin spanner.

Fitting a Wire Cup Brush

Screw the wire cup brush directly onto the spindle without the use of the spacer and threaded flange.

Prior to Operation

•Install the guard and appropriate disc or wheel. Do not use excessively worn discs or wheels.

•Be sure the inner and outer flanges are mounted correctly.

•Make sure the disc or wheel rotates in the direction of the arrows on the accessory and the tool.

OPERATION

Instructions for Use

WARNING: Always observe the safety instructions and applicable regulations.

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off.

WARNING:

•Ensure all materials to be ground or cut are secured in place.

•Secure and support the workpiece. Use clamps or a vice to hold and support the workpiece to a stable platform. It is important to clamp and support the workpiece securely to prevent movement of the workpiece and loss of control. Movement of the workpiece or loss of control may create a hazard and cause personal injury.

•Apply only a gentle pressure to the tool. Do not exert side pressure on the disc.

•Avoid overloading. Should the tool become hot, let it run a few minutes under no load condition.

Proper Hand Position (fig. 1, 6)

WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction.

Proper hand position requires one hand on the side handle (c), with the other hand on the body of the tool, as shown in figure 1.

Switches

CAUTION: Hold the side handle and body of the tool firmly to maintain control of the tool at start up and during

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Contents DWE4001 DWE4050 Copyright Dewalt DWE4050 DWE4001 DWE4050 Technical Data Definitions Safety GuidelinesGeneral Power Tool Safety Warnings CongratulationsAdditional Specific Safety Rules Safety Instructions for All OperationsPersonal Safety Power Tool USE and CareCauses and Operator Prevention of Kickback Safety Warnings Specific for Sanding Operations Safety Warnings Specific for Polishing Operations Safety Warnings Specific for Wire Brushing OperationsAdditional Safety Rules for Grinders Package ContentsElectrical Safety Using an Extension CableAssembly and Adjustments Accessories and AttachmentsMounting Wire Brushes Wire Wheels Mounting GuardsFitting and Removing a Grinding Disc fig Mounting and Removing Type ONE-TOUCH Guard FIGOperation Using Flap Discs MaintenanceSpindle Lock fig Metal ApplicationsProtecting the Environment Grinding and Cutting Accessory Chart AccessoryGrinding and Cutting Accessory Chart Félicitations Caractéristiques techniquesDéfinitions consignes de sécurité Sécurité Individuelle Utilisation ET Entretien DES Outils ÉlectriquesRègles Particulières DE Sécurité Additionnelles Consignes générales de sécuritéRéparation Causes et prévention anti-rebonds Consignes spécifiques de sécurité propres au ponçage Consignes spécifiques de sécurité propres au polissageEmplacement DE LA Date Codée DE Fabrication FIG Risques résiduelsÉtiquettes sur l’appareil Contenu de l’emballageInstallation de la poignée latérale Accessoires et pièces de rechangeSécurité électrique Uso de un alargadorProtections de montage Montage et démontage d’un disque de meulage figMontage ET Démontage DU Carter ONE-TOUCH Type 27 FIG Montage ET Démontage DU Carter DE Protection À VIS Fixe FIGMontage d’une brosse métallique Avant tout utilisationFonctionnement Consignes d’utilisationPosition correcte des mains fig InterrupteursBouton de blocage de l’arbre fig Mise EN Marche ET Arrêt DE L’APPAREIL DWE4001 FIGAccessoires en option Applications métalUtilisation de disques à lamelles Balais autorupteursProtection de l’environnement Tableau D’ACCESSOIRES DE Meulage ET DE Tronçonnage AccessoireTableau D’ACCESSOIRES DE Meulage ET DE Tronçonnage suite Aucun CarterIraq N184604 06/12

DWE4001, DWE4050 specifications

The DeWalt DWE4050 and DWE4001 are powerful and reliable tools designed for professionals and DIY enthusiasts alike. Both models are part of DeWalt's extensive lineup of high-performance grinders, and each offers unique features that cater to various applications in metalworking, construction, and renovation projects.

The DeWalt DWE4050 is a compact angle grinder that stands out for its exceptional power-to-weight ratio. It features a 10-amp motor, delivering robust performance that allows users to tackle even the most demanding cutting and grinding tasks. The grinder has a 4.5-inch wheel diameter, making it highly versatile, and its ergonomic design ensures comfort during extended use. An innovative dust ejection system adds to its durability by preventing debris from entering the internal components, reducing wear and tear over time.

On the other hand, the DeWalt DWE4001 is designed for those who seek an advanced feature set. It also boasts a 10-amp motor but comes with additional capabilities for enhanced performance. The DWE4001 features an automatic restart protection system that prevents the tool from starting unexpectedly after a power interruption, which is crucial for user safety. Its slim, ergonomic body enhances maneuverability in tight spaces, and the two-position side handle provides added control and comfort during operation.

Both grinders incorporate DeWalt's advanced protection technology, which helps to prevent overheating and prolongs motor life. The precision-engineered gears are designed for durability and strength, allowing users to work confidently with different materials.

Further, the DWE4050 and DWE4001 have adjustable guards that allow for efficient grinding and cutting in various angles, thus improving overall versatility. Their spindle lock feature facilitates quick and easy wheel changes, ensuring minimal downtime between tasks.

In terms of safety, both models come with a safety lock-off switch to prevent accidental starts, protecting users in hectic work environments. The robust construction of these grinders ensures they can withstand rigorous applications, making them perfect for both professional contractors and home users.

In conclusion, the DeWalt DWE4050 and DWE4001 each offer standout features tailored to different needs, from powerful motors to innovative safety technologies. With their ergonomic designs and durability, these angle grinders are excellent choices for anyone looking to invest in high-quality tools for grinding and cutting applications.
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