3M Matic 7000a, Instructions And Parts List

Page: 146 / 170

16
Tape Leg Length
1. Remove and retain two hex head screws and remove
the brush from normal position “A” on side frame.
2. Remount and secure brush in position “A-A” on
side frame forward of normal location using original
fasteners.
3. Remove cut-off bracket extensions from position "B".
4. Remount cut-off bracket extensions in forward position
“B-B”.
5. Remove and retain the one-way tension roller
assembly from slot “C” in frame.
6. Remount tension roller assembly near top of slot “C-C”
in frame using original fasteners.
7. Adjust tension roller according to "Leading Tape Leg
Length Adjustment" above.
Leading Tape Leg Length Adjustment – Figure 5-6
The one-way tension roller position is adjustable to
control the leading tape leg length.
Moving this roller farther away from the box top or
bottom surface will decrease the leading leg length.
Moving it closer to the box top or bottom surface will
increase the leading leg length.
Changing Tape leg Length from 70 to 50mm [2-3/4 to 2
inches] –
Figure 5-7
Note –
When changing tape leg length, both upper
and lower heads must be adjusted to apply the
same leg lengths.
AccuGlide 3 - 3" - NA
2013 April
Adjustments
(continued)
Figure 5-6 Leading Tape Leg Length
One-Way
Tension
Roller
Tape Leg
50 or 70mm ± 6mm
[2 or 2-3/4in. ± 1/4in.
Figure 5-7 Changing Tape Leg Length
Slot C-C
Slot C
Position B-B
Position B
Brush
Cut-Off
Bracket
Extension
One-Way
Tension Roller
Assembly
Position A-A
Position A
•
To reduce the risk associated with sharp
blade hazards:
− Keep hands and fi ngers away from tape
cutoff knives under orange blade guards.
The blades are extremely sharp
•
To reduce the risk associated with shear,
pinch, and entanglement hazards:
− Turn air and electrical supplies off on
associated equipment before performing any
adjustments, maintenance, or servicing the
machine or taping heads
− Never attempt to work on the taping head
or load tape while the box drive system is
running
WARNING
WARNING