Using the DeWalt DWE46155 Surface Grinding Dust Shroud Kit is a breeze. First, assemble the DWE43131 grinder with the DWE46152 dust shroud, the Diamond Turbo Wheel, the DWV9000 Universal Connector, and the DWE46005 Bail Handle. When you're ready to start grinding concrete or masonry surfaces, make sure the area is clear of debris. The 13 - Amp grinder has a powerful performance, but always be cautious. The E - CLUTCH® system will protect you in case of bind - up, but don't push the tool too hard. When doing flush edge grinding, use the flush grinding door on the dust shroud to collect dust effectively. For wheel changes, take advantage of the Quick - Change™ Wheel Release. You won't need a wrench, which saves you time. After use, clean the dust shroud and the grinder to keep them in good condition. Store the kit in a dry place to prevent rust and damage. Regularly check the parts for wear and tear, and replace any damaged components as needed.