MBM Corporation 352S - Manual (Page 53)

Operator's Manual multipli 35 Perforating - Scoring - Slitting
58 Mathias Bäuerle GmbH
Installation of the
Tools The guide rod of the hold-down rollers (1) and the square shaft (2) can be removed to
improve the accessibility for installing the tools.
Proceed as follows:
• Pull the guide rod from the
square shaft (1).
The guide rod is attached with
a leaf spring.
• Press the square shaft against
the spring (3) at the side and
tilt it out of the locating hole
in the side plate.
• Install the hold-down rollers
in reverse order.
The perforating-, scoring- and slitting tools may be positioned anywhere on the ejector
shaft. To determine the correct position, run an unfolded sheet through the fold unit by
turning the handwheel and marking the correct position of the tool on the sample
sheet.
The perforating-, scoring- and slitting tools are installed as follows:
• Loosen the two Allen screws (4) on the perforating-, scoring-
and slitting tools. The screws are secured against loss.
Now it is possible to separate the two parts of the tool.
• Connect both parts of the tool on the upper (5) and lower (6)
ejector shaft.
• Slightly tighten both Allen screws.
• Slide the assembled tool to the exact location on the ejector
shaft.
1
2
3
4
4
4
5
6
7
When perforating and slitting, the paper - especially
light paper grades - may stick to the knife.
Install a stripper (7) to prevent this from happening.
The stripper should be located as close as possible
without touching it.