Adjustments; Tape Drum Friction Brake - 3M -Matic 7000a-I Instructions And Parts List

Adjustments

Tape Latch Alignment – Figure 5-1
The Latching tape drum assembly is pre-
set to accommodate 76mm [3 inch] wide
tape. Tape drum assembly is adjustable
to provide alignment of narrower tapes.
To move the latch to a position that
corresponds to a new tape core width
(Figure 5-1):
1. Remove screw from the latch.
2. Move latch to position that cor-
3. Replace screw in new latch location.
To adjust or center tape width on
centerline of taping head (and box
center seam - Figure 5-2):
1. Loosen locking hex nut behind tape
2. Using 5mm Hex Wrench, turn tape
3. Tighten locking hex nut to secure the
No other components require
adjustment for tape web alignment.
Tape Drum Friction Brake –
Figure 5-3
The tape drum friction brake on taping
head is pre-set for normal operation to
prevent tape roll over travel. Should
tension adjustment be required, turn self-
locking nut on shaft to vary spring
compression. Turn nut clockwise to in-
crease braking force, and counterclock-
wise to decrease braking force.
Adjust brake to minimum tension to
prevent tape roll over travel.
• To reduce the risk associated with
- Turn air and electrical supplies off
- Never attempt to work on the taping
3M-Matic Accuglide 3 - 3 Inch Taping Head
™
Page 14
44-0009-2071-8 / ECO# 0078045
responds to the tape core width.
drum bracket on tape drum shaft.
Use an adjustable wrench or
25mm open end wrench.
drum shaft in/out to center tape web.
adjustment.
Warning
shear, pinch, and entanglement hazards
on associated equipment before
performing any adjustments, mainte-
nance, or servicing the taping heads
head or load tape while the box drive
system is running
Source Document for all related Manuals/Translations
Note – Excess braking force will cause
poor tape application and may lead
to tape tabbing on trailing tape leg.
Figure 5-1 Tape Latch Alignment
5mm Hex
Wrench
Shaft
Figure 5-2 Tape Web Alignment
Figure 5-3 Tape Drum Friction Brake
(adjustments continued on next page.)
Original Instructions
25mm Hex
Wrench
Adjustment Nut,
Tape Drum Brake
International - ENG
February 2021