Unless prompted to do so, do not press the trigger when checking any part of the machine.
| 1.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.  | 
| 2.Confirm whether the dustbin have some uncleanable dirt ? ☆Please clean dustbin by tools  | 
      
    
      
    
    
    
            Where is my serial number?
		            		            
		            		            
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