Shark EvoLine - Ventilations; Upper Ventilation System; Lower Ventilation System

14
VENTILATIONS • 
A
B


      
       
        
     


      
      -
  


-

   
      
     




      
      



     -
      
    
   
   
      
     

   
       
 

SYSTEM OF AERATION
Upper ventilation:
The upper air intake (Fig. A) allows air to
enter onto the upper part of the head and
48