International - ENG
February 2021
3M-Matic
™
7000r-I / 7000r3-I Pro
- Type 11700
Original Instructions
Page 45
Source
Document
for
all
related
Manuals/Translations
44-0009-2165-8 / ECO# 0078045
Figure 13-5 Box Drive Belt Tension Adjustment, Lower Belts
(Infeed End)
Infeed End
Lock
Nut
Drive
Belts
Center
Plate
Flat Head
Screws (4)
Hex
Wrench
Socket Hd
Tension
Adjustment
Screw
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.
13. Maintenance and Repairs
(continued)
• To reduce the risk associated with
mechanical and electrical hazards:
- Turn peumatic and electrical supplies off
and disconnect before performing any
adjustments, maintenance or servicing
the machine or taping heads.
Warning