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DeWalt DWE4001, DWE4050 Electrical Safety, Using an Extension Cable, Assembly and Adjustments

Models: DWE4001 DWE4050

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ENGLISH

g1. On/off switch (DWE4001)

h. Guard release lever

INTENDED USE

The DWE4001, DWE4050 heavy-duty angle grinders have been designed for professional grinding, sanding, wire brushing, polishing and cutting applications.

DO NOT use grinding wheels other than centre depressed wheels and flap discs.

DO NOT use under wet conditions or in the presence of flammable liquids or gases.

These heavy-duty angle grinders are professional power tools.

DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

•This product is not intended for use by persons (including children) suffering from diminished physical, sensory or mental abilities; lack of experience, knowledge or skills unless they are supervised by a person responsible for their safety. Children should never be left alone with this product.

Electrical Safety

The electric motor has been designed for one voltage only. Always check that the power supply corresponds to the voltage on the rating plate.

Your DEWALT tool is double insulated in accordance with IEC60745; therefore no earth wire is required.

If the supply cord is damaged, it must be replaced by a specially prepared cord available through the DEWALT service organisation.

Mains Plug Replacement (Middle East and Africa)

If a new mains plug needs to be fitted:

•Safely dispose of the old plug.

•Connect the brown lead to the live terminal in the plug.

•Connect the blue lead to the neutral terminal.

WARNING: No connection is to be made to the earth terminal.

Follow the fitting instructions supplied with good quality plugs. Recommended fuse: 13 A.

Using an Extension Cable

If an extension cable is required, use an approved 3–core extension cable suitable for the power input of this tool (see Technical Data).The minimum conductor size is 1.5 mm2; the maximum length is 30 m.

When using a cable reel, always unwind the cable completely.

ASSEMBLY AND ADJUSTMENTS

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. An accidental start-up can cause injury.

Attaching Side Handle (fig. 1)

WARNING: Before using the tool, check that the handle is tightened securely.

Screw the side handle (c) tightly into one of the holes on either side of the gear case. The side handle should always be used to maintain control of the tool at all times.

Accessories and Attachments

It is important to choose the correct guards, backing pads and flanges to use with grinder accessories. Refer to chart at the end of this section for information on choosing the correct accessories.

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

WARNING: Accessories must be rated for at least the speed recommended on the tool warning label. Wheels and other accessories running over rated accessory speed may burst and cause injury. Threaded accessories must have a M14 (DWE4050) or M10 (DWE4001) hub. Every unthreaded accessory must have a 22 mm (DWE4050) or 16 mm (DWE4001) 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 in chart at the end of this section. Accessory ratings must be above listed minimum wheel speed as shown on tool nameplate.

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DeWalt DWE4001, DWE4050 Electrical Safety, Using an Extension Cable, Assembly and Adjustments, Attaching Side Handle fig
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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.