Power Source

Plug the large angle grinder into a dedicated electrical circuit. Operating this tool on a circuit with other tools will decrease tool performance.

Switch (Fig. 5)

WARNING: Ensure that the trigger switch is in the off position before connecting the tool to a power source or after a power failure. Hold the side handle and rear handle firmly to maintain control of tool at start up and during use.

TRIGGER OPERATION WITH LOCK-ON FEATURE

 

To turn the tool on, depress lock

off

FIG.5

F

button (F) and then depress the trigger

 

 

switch (A). The lock-on button (H) will

 

 

remain depressed and tool will remain on.

 

 

To turn the tool off, depress and release

 

 

trigger. The lock pin button will pop

out,

 

 

permitting the trigger to disengage

and

 

H

causing the tool to turn off.

 

 

 

NOTE" Allow the tool to reach full speed before touching tool to work surface. Lift the tool from the work surface before turning the tool off. ACAUTION: Make sure the wheel has come to a complete stop before setting the tool down.

REMOVAL OF LOCK-ON FEATURE (FIG. 1)

The lock-on button (H) can be permanently removed without compromising compliance with regulatory agencies shown on the tool'snameplate. Removal of the lock pin must be done by a DEWALT Service Center.

10

Mounting and Using Depressed Center

Grinding Wheels and Sanding Flap Discs

IMPORTANT INFORMATION ABOUT GUARDS (FIG. 6)

Guards must be used with all grinding

FIG.6

wheels, sanding flap discs, wire brushes

 

and wire wheels. The tool may be used

GRINDING

without a guard only

when sanding with

WHEEL

conventional sanding

discs. DEWALT

SURFACE

models DWE4517 and DWE4519 are

 

provided with a guard intended for use with

 

depressed center wheels (Type 27), and

 

hubbed grinding wheels (Type 27). The

 

same guard is designed

for use with sanding

LiP

flap discs, wire brushes and wire wheels. Grinding and cutting with wheels other

than Type 27, 28 and 29 require different accessory guards not included with the tool. Mounting instructions for these accessory guards are included in the accessory package.

A WARNING: When using a grinding wheel with a Type 27, 28, or 29 guard, be sure that the bottom surface of the grinding wheel is

inside the guard lip.

MOUNTING AND REMOVING GUARD (FIG. 7)

1.Open the guard latch (I), and align the lugs with slots on the gear case cover. Position the guard facing backward, as shown.

2.Push the guard down until the guard lugs engage and rotate freely in the groove on the gear case hub.

Page 10 Page 12
Page 11
Image 11
DeWalt DWE4517, DWE4519 instruction manual Power Source, Switch Fig
Page 10 Page 12

DWE4519, DWE4517 specifications

DeWalt, a renowned name in the power tool industry, continues to deliver exceptional equipment for professionals in various trades. Among its impressive lineup are the DWE4519 and DWE4517 angle grinders. These tools embody innovation, durability, and performance, tailored to handle rigorous tasks with ease.

The DeWalt DWE4519 is a robust 9-inch angle grinder designed for the heaviest grinding, cutting, and polishing applications. This tool stands out with its powerful 4.0 HP motor, delivering an impressive no-load speed of 6,000 RPM, ensuring maximum productivity. One significant feature of the DWE4519 is its exclusive dust ejection system, which helps to protect the tool from damaging dust and debris, enhancing its longevity. Additionally, the electronic clutch prevents kickback in case of a wheel bind-up, enhancing operator safety.

On the other hand, the DeWalt DWE4517 is a slightly smaller model, featuring an 7-inch wheel design. It is equipped with a powerful 4.0 HP motor, allowing for a no-load speed of 6,500 RPM, making it ideal for a wide range of applications, from metalworking to masonry projects. A key feature of the DWE4517 is its adjustable guard, which provides added versatility when cutting or grinding different materials. The magnesium housing makes this grinder lighter without compromising structural integrity, ensuring it can withstand tough job site conditions.

Both models feature a side handle that can be positioned in multiple ways, providing optimal control and user comfort. The DWE4519 and DWE4517 also include a two-position removable handle, allowing users to customize the grip to suit their working style, which is essential for maintaining precision during labor-intensive tasks.

Safety is a priority in the design of both grinders, demonstrated through their protective features like the electronic braking system, which helps stop the wheel quickly once the trigger is released. Furthermore, the anti-vibration technology integrated into both models minimizes fatigue, making them suitable for prolonged use.

In summary, DeWalt’s DWE4519 and DWE4517 angle grinders are powerhouses that combine advanced technologies and user-centric designs. With their high-performance motors, durability, safety features, and ergonomic designs, these tools are perfect for professionals who demand excellence in their grinding tasks. Whether on the construction site or in a metalworking shop, these grinders are reliable companions for every job.
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