 

  

Machine vibrates excessively (non-motor
related).
 
 
 

      Page
27
 Page 27
Sanded surface not square.    Page 35
Deep sanding grooves or scores in
workpiece.
 

 
     

 
 
 
 

     

Abrasive grit rubs off the belt easily.        

      

 

       

Sanding belt surface clogs quickly or
burn.
     

 
 
 

      
     
   

 
Burn marks on workpiece.  
 
     

 
 

     

Glazed sanding surfaces.  
 
 
      
     
   

Belt rubs on machine frame.    Page 36

Operations