Set-Up And Adjustments; Box Width Adjustment; Box Height Adjustment; Changing The Tape Leg Length - 3M Matic 700a Instructions And Parts List

11 - SET UP AND ADJUSTMENTS

11.1 Box Width Adjustment

Place box on infeed end of frame bed and align top fl ap
center seam with arrows on front of upper frame. Move
in and lock the side by tightening the appropriate knobs
(Figure 11-1).

11.2 Box Height Adjustment

Lower top head by turning the height adjustment crank
clockwise until it lightly presses the case
(Figure 11-2).
11.3 Adjustment of Top Flap Compression Rollers
Run the box through the machine and press the EMER-
GENCY STOP BUTTON when the box is adjacent to the
compression rollers. Move the compression rollers in to
fi rmly press the top fl aps together. Release Emergency
Stop Button and press electrical ON button (Figure 11-3) .

11.4 Changing the Tape Leg Length

Taping heads are preset to apply 70mm [2.75 inches]
long tape legs. To change tape leg length to 50mm [2.0
inches], refer to Instructions below and also to Manual 2,
"Removing Taping Heads Procedure - Changing the Tape
Leg Length".
Case Sealer Frame (Refer to Figure 11-4A)
1. Raise the upper head assembly by turning crank
handle. Remove and retain the two screws and wash-
ers that secure the stop bracket in position "A".
2. Remount and secure the stop bracket in the lower po-
sition "A-A" with original fasteners through top holes
of stop bracket. Relocate both right and left stop
brackets.
WARNING
•
To reduce the risk associated
with sharp blade hazards:
−
Keep hands and fi ngers away from tape
cutoff blades under orange blade guards.
The blades are extremely sharp.
Taping Heads
1. Remove tape from upper taping head and raise upper
assembly to a convenient working height.
2. Lift retaining plate that secures the upper taping head
shown in Figure 11-4B.
3. Hold upper taping head applying and buffi ng arms
from under upper assembly, slide head forward and
down to remove. See Figure 11-6
4. Raise upper assembly to provide working room
around lower taping head and remove tape from
taping head.
5. Lift the lower taping head, shown in Figure 11-5 and
11-4C, straight up to remove it from the case sealer
bed.
6. Also refer to Manual 2, "Adjustments "
700a-NA
Figure 11-1
Figure 11-2
Figure 11-3
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2011 June