46
              
            
            
              25.
            
            
              
                 Operating Hints:
              
            
            
              a. Use the bolts on each side of the frame
            
            
              to set the guide rollers 2 inches (50mm)
            
            
              above the ground.
            
            
              b. Use the fow divider to set the speed of
            
            
              the rollers and drive wheels.  Do not run
            
            
              too fast and overload the system.
            
            
              c. Use the relief valve to set the driving
            
            
              force on the wheels.
            
            
              
                Roller
              
            
            
              
                Fig.  45   HEIGHT
              
            
            
              
                Bolts (Typical)
              
            
            
              
                Fig.  46   CONTROLS
              
            
            
              
                b. Flow Divider   c. Relief Valve
              
            
            
              
                c
              
            
            
              
                b
              
            
            
              2 inches
            
            
              (50 mm)