Baum Bros. Imports 26.4 Adjustment of knife pre-tension, Knife adjustment, Adjusting the knife

6.0 Knife Change

Knife Change

Knife adjustment

1.Bring turning knob (i), located beneath the front table, to position "Knife change".

2.Press both cut buttons and keep them pressed until knife bar stops automatically at the lower position.

3.Loosen center knife bolt (knife should now drop down to the cutting

stick. If necessary use the knife wrench to push down the knife against the cutting stick).

Attention!

In case the knife does not reach the cutting stick:

Screw the knife bolts in the upper bore-holes of the knife.

4.Screw-in knife screw at the very left-hand side.

5.Tighten up all knife bolts!

6.Bring turning knob (i) back to "0 - position" (knife bar should return auto- matically to upper resting position).

7.Insert knife screw at the very right-hand side and tighten it.

8.Move adjusting can (e) to position 1.

9.Finish knife change by pressing key 1.

Adjustment of knife pre-tension

If hard material is to be cut (such as cardboard) it may be necessary to increase the pre-tension of the knife if the bottom sheet has not been cut through.

Adjusting the knife:

position "Knife change"

PROGRAMMABLE

i

"0 - position"

Tool needed: Knife wrench.

Move adjusting cam (e) on the knife bar to position 1 - 3* .

*required position depending on the material to be cut should be found by test cuts.

e

K6 - 4