3M 3M-Matic 7000r, Instructions And Parts List

Page: 50 / 192

NA - ENG
April 2016
3M-Matic ™ 7000r-7000r3 Pro
Page 38
Figure 11-5
Upper Drive
Actuator Switch
Box
Direction
Box
Direction
Proximity
Sensor
(inside box)
Automatic
Box Centering
Guides
11.5 Run Boxes to Inspect Adjustment
(Figure 11-5)
Important: Before starting machine,
verify no tools or other objects are
on the conveyor bed.
Turn main electrical/pneumatic
switch to “On” . Then press the
Push Button Station “Start” .
This starts the drive belts and
engages the pneumatic air pressure
system. Move box forward on the
infeed conveyor until the Proximity
Sensor is activated (which activates
the Box Centering Guides automa-
tically centering the box). Continue
moving the box forward until it
contacts the Upper Drive Assembly
Actuator Switch. The Upper Drive
Height adjustment adjusts automa-
tically as the box is taken away by
the drive belts. Always push at the
end of the box. If the box is not
centered correctly or the Upper
Drive Assembly does not contact
the top of the box correctly, see
pressure adjustment settings and/or
the Troubleshooting Section.
Note – The upper head has a unique
feature for overstu ff ed
boxes. The head will raise up
to 13mm [0.5 inches] to
compensate for this
condition.
Important – If drive belts are
allowed to slip on box,
excessive belt wear will
occur.
Note - For belt replacement and
tension speci fi cations -
refer to Section 13 /
Maintenance and Repairs.
• To reduce the risk associated with
pinch
hazards:
- Keep hands clear of the upper head
support assembly as boxes are
transported through the machine.
- Keep hands, hair, loose clothing, and
jewelry away from box compression
rollers.
- Always feed boxes into the machine by
pushing only from the end of the box.
WARNING
• To reduce the risk associated with
pinches, entanglement and hazardous
voltage:
- Turn pneumatic and electrical supply
off and disconnect before performing
any adjustments, maintenance or
servicing the machine or taping heads.
WARNING
11. Set-Up and Adjustments
(continued)