| 1.Confirm whether vacuum is fitted properly  ? ☆Place the vacuum to the right place  | 
| 2.Confirm whether vacuum is connected to the Clean Station? ☆Please press self-cleaning button 5s to connect.  | 
| 3.Confirm whether machine gets clogged? ☆ Please have the customer clean the dustbin and filter, power brush, tube etc. Make sure all components are assembled correctly.  |