30
User’s Manual—Sonic Knife
Classification: Avery Dennison - Public
To adjust the knife blade pressure:
1. Remove the knife guard cover and the top cover.
2. Measure the spring height as shown in Figure 12.
FIGURE 12
3. If the knife spring is not ¾”, use the 9/16” wrench to turn the
nut under the Cam as shown in Figure 13. This will rotate the
knife shaft while the spring nut will be prevented from turning.
Therefore the knife spring will change position on the knife
shaft.
FIGURE 13
4. Using the 9/16” wrench and a ½” wrench, as shown in Figure
14, loosen the locking nut by moving the wrenches in opposite
directions. This will allow the top portion of the knife shaft to
