Using the ASR 35 ACP HEPA vacuum cleaner is easy. First, make sure it's properly plugged in and all accessories are attached as needed. You can use it on construction sites or in workshops to extract debris from power tools. Just turn it on, and the power socket for the power tool will activate automatically. When vacuuming, you can adjust the suction power according to your needs. If you're vacuuming liquids, be aware that it will shut down automatically when it reaches the maximum fill level. To keep it in good condition, let the AutoClean feature do its job during continuous use. It will clean the filters automatically, saving you time and money. If the suction performance drops, the filters will vibrate to clean themselves. Also, remember to check the HEPA filter regularly. If it's too dirty, it may need to be replaced. After each use, use the automatic trailing mechanism to empty the suction hose completely. When using accessories, the antistatic basic equipment will prevent static charge. The large wheels and castors with wheel stops make it easy to move around and keep it in place. Use the cable winding mechanism to neatly store the cable, and keep your accessories in the practical accessory case and storage area. Finally, always pay attention to the delivery scope and product description, as the machine's equipment and technical details may vary depending on the configuration.