3M Matic 700a3 Instructions And Parts List page 44

13-MAINTENANCE AND REPAIRS (continued)
Refer to Figure 13-8 and 13-9 and adjust belt tension as follows:
1. Remove and retain center plate/front cover and four (4) screws.
2. Loosen, but do not remove, M10 lock nut with a 17mm open end wrench.
3. Reset the tension on the drive belts as needed. Adjust the M8 tension screws in (clockwise) to increase
tension or out (counterclockwise) to decrease tension. Tighten lock nut to secure tension setting.
4. Replace center plate/front cover and secure with original screws.
M10 Lock Nut
700a3-I-NA
Box Drive
Center
Belts
Plate
13mm Box Wrench
32
M5 X 16 Flat
Hd Screw (4)
M8 Socket Hd
Tension
Screw (4)
Infeed End
M6 Hex Wrench
M10 Lock Nut
Figure 13-8
M5 X 10 Pan
Hd Screw (4)
M5 Plain
Washer
Front Cover
M8 Hex Hd
M8 Hex Hd
Tension Screw
Tension Screw
Infeed End
Figure 13-9
2011 July