3M 39600 manual Will occur, Check Adjustments

Operation (Continued)

3.RUN BOXES TO CHECK ADJUSTMENT (Figure 3-5)

Turn electrical switch to "On" to start drive belts. Move box forward under upper taping head until it is taken away by drive belts. If box is hard to move under head or is crushed, raise head slightly. If box movement is jerky or stops under upper head, lower upper head slightly to add more pressure between box and drive belts.

Note – Upper head has unique feature for overstuffed boxes. The head will raise up to 13 mm [1/2 inch] to compensate for this type of condition.

CAUTION – If drive belts are allowed to slip on box, excessive belt wear

will occur.

4.TOP FLAP COMPRESSION ROLLERS (Figure 3-6)

The top flap compression rollers, have two mounting positions to provide side compression through the full range of box widths.

The rollers have been pre-assembled in position "B" to accommodate box widths from 200 mm [8 inch] to 545 mm [21.5 inch] maximum.

To accommodate box widths less than 200 mm [8 inch] to 140 mm [5.5 inch] minimum, move all four rollers to position "A".

Adjust the top flap compression rollers against top edge of box and tighten knobs to secure rollers in operating position.

5.ADJUST COMPRESSION ROLLERS

Adjust the top flap compression rollers against top edge of box and tighten knobs to secure rollers in operating position as shown in Figure 3-7.

Figure 3-5 – Check Adjustments

Figure 3-6 – Compression Rollers

Figure 3-7 – Compression Rollers

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