|  | 1.Press the spray button to see if there is any compressed air remaining.
             If any remains, bleed compressed air according to the instruction manual. | 
   
       
        |  | 2.Open the spray cap (black screw cap). | 
  
       
        |  | 3.Fill a spray can with 200-400ml (maximum 400ml) of the pre-measured undiluted liquid to be used. | 
        
        |  | 4.Close the spray cap. | 
       
        |  | 5.Set the spray can in the dedicated air station. (Maximum working pressure: 0.8MPa) | 
       
        |  | 6.Hold the spray can against the air station for several seconds. | 
       
        |  | 7.Remove the spray can from the air station, point the jet toward the sprayed surface, and spray 20 to 40 cm away from the surface. |