Using the Bosch OSC005 Dust - Extraction Kit is easy. First, attach the dust hood securely to your Bosch GOP - series Starlock® Oscillating Multi - Tool, Bosch MX30E, or MXH180 model. Then, connect the dust hood to a 22 mm or 35 mm vacuum hose, or use the VAC024 adapter for 1 - 1/4 In. or 1 - 1/2 In. hoses. When you start sanding, the kit will extract the dust, making your work more efficient and your area cleaner. Remember, this kit is only for sanding. Don't use it with cutting, grinding, or scraping accessories. For maintenance, regularly check the dust hood and the adapter for any blockages or damage. Clean them as needed to keep the kit working well.