Duke 155131U User manual

Installation and
Operation Manual

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















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

 
  
  
  
  
  
  
  
  
  
 
  
 
   
   
    
   
   
   
    
  
  
  
   
  
 
 
  
  
   
   
   
  
  
  
  
  
  
  
  
  
  
  
  
  





           
        
      
         
      
    


    
    
    
     










  


 
        







        





• 


• 





      







       


• 
      

•         
      



  
  
  
  
  

  









    



















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

        

        
       






     


     




      
        







        


 


 



 
 

 


         

 















• 

• 

• 


• 












 
 
 



 
    
    
      
   



      
       








        


       
        


   










 

 


       

 




       

 

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













         







 
       


 

 





 

 






 

 


 

     

 

 

       

 

       

 

 



        

        




  



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


 

         
         


  

 



         




 




         


 


           
      
      


 



        
      
     

        
         
       

        

   

       

 

       

        





       

       
     




 







 

 

 

          

 

  

      


 



     






       

 
      

       


     
      







5
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17
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3
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






        



        
          



   




















       


       
        














       





























        
          


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

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         






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
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
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
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
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
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



























       
      
      

 




       

     
       

 

 

         

        



 


        

      

 




 




 

       
         



        
         



 





      
     
    
    
    
    
    
    
    
    
    
     
    
     
     
     
    
    
    
     
     
    
    
    
     
    
     
    
 
     
    
    
    
    
    
    
     
    
    
    
    
    
    
     
     
    
    
    
    
    
    
    







  









    
  
    
  
    
    
  
    
  
    
    
  
    
  
    
    
  
    
  
    
      

      
    
  
   
  
   


      













 



         


 








        




       
     







 



 
      



 






       






      




 
      
     











 
   

          

 

 


 
       
        

Set
Screw
Cam Door
Switch
Door




      












 

 



 

 


 







       



 




 



 


 




Rotation Screw "A"
Dial Shaft "B"
1/4
turn Decrease
Increase










       


      





