45 
13-MAINTENANCE - Adjustments  
 
Refer to Figure 13-5 and 13-6 and adjust belt tension as follows:
1.  Remove and retain center plates/front cover and four (4) screws.
2.  Loosen, but do not remove, the lock nut with an open end wrench.
3.  Reset the tension on the drive belts as needed.  Adjust the tension screws in (clockwise) to increase tension 
or out (counterclockwise) to decrease tension.  Tighten lock nut to secure tension setting.
4.  Replace center plates/front cover and secure with original screws.
Figure 13-5   Box Drive Belt Tension Adjustment, Lower Belts (Infeed End)
 •  To reduce the risk associated with mechanical and electrical hazards:
 −  Turn electrical and air supply off and disconnect before performing any adjustments, 
        maintenance or servicing the machine or taping heads
7000r-7000r3 Pro - NA 
2014 June
WARNING
Infeed End
 
Lock 
Nut
Drive 
Belts
Center 
Plate
Flat Head 
Screws (4)
Hex 
Wrench
 Socket Hd 
Tension 
Adjustment  
Screw (4)