3M Matic 8000a-I Instructions And Parts List page 44

13. Maintenance and Repairs
13.8
Note – 3M recommends the replacement
1. Crank the upper taping head to its
2. Remove and retain the five (5)
3. Remove and retain the screw (D),
4. Turn belt adjustment screws (G)
5. Locate the belt lacing (joint) by
(continued on next page)
C
Figure 13-1 Box Drive Belt (Left Side View – Infeed End)
3M-Matic 8000a-I / 8000a3-I - Type 11700
™
Page 32
44-0009-2161-7 / ECO# 0078483
Box Drive Belt Replacement
of drive belts in pairs, especially if belts
are unevenly worn.
fully raised position.
screws (A), five (5) washers (B)
and side cover (C) - See Figure 13-1.
washer (E) and belt tensioner cover (F).
counterclockwise on both the upper
and lower tension assemblies until
belt is loose - See Figure 13-2.
turning the belt manually.
Remove the pin with pliers.
Remove and discard old belt.
A
B
(continued)
• To reduce the risk associated with
mechanical and electrical hazards:
- Read, understand, and follow all safety
and operating instructions before
operating or servicing the case sealer.
- Allow only properly trained and
qualified personnel to operate and
service this equipment.
• To reduce the risk associated with
- Turn electrical supply off and disconnect
Warning
Warning
pinches, entanglement and hazardous
voltage:
before performing any adjustments,
maintenance or servicing the
machine or taping heads.
D
E
F
International - ENG
February 2021