Using the DeWalt DWE402K angle grinder is easy. First, make sure you've got all the included parts, like the side handle, guard, wrench, wheel, and they're all properly installed. When you're ready to start, hold the grinder firmly with the side handle and use the paddle switch. Remember to use the safety lock - off to prevent accidental starts. For different tasks, you can rotate the One - Touch™ Guard to the right position. When it comes to maintenance, the Dust Ejection System™ will help keep the tool clean, but it's still a good idea to check it regularly for dust build - up. The oversized brushes last a long time, but when the auto - off feature kicks in, it's time to replace them. Also, use the Quick - Change™ Wheel Release to swap out the wheel when needed. Just follow these simple steps, and your grinder will serve you well for a long time.
