MBO SVC 525C, Translation Of The Original Operating Manual, Page: 111 / 171

Sheeter SVC 525C 107
Adjustment and operation
Adjusting the machine
8.4.1 Adjusting the nip rollers on the first infeed shaft
Here's how to proceed to adjust the nip rollers.
Adjusting nip rollers
Here's how to adjust the nip rollers:
1) Open nip rollers on the control panel.
See chapter “8.2.2 Opening/closing the nip rollers”.
2) Loosen the knurled screw (1).
3) Position the nip roller (2).
Both outside nip rollers should be placed at a distance of 5 - 6 cm from
the edge of the paper. Distribute the middle nip rollers evenly across the
remaining width.
4) Press the knurled screw to the right and tighten.
(Nip roller may not touch the in-feed shaft when it is open).

The nip rollers are adjusted.
The pressure of the nip rollers is set to 6 bar by default.
Reduce the pressure only if:
•
an impression of the nip rollers is visible on the paper
• You are moving with the Split & Merge setting (setting 1 - 2 bar).
• You are moving with the plough fold setting.
1 Knurled screw 2 Nip roller
Illustration 50: Adjusting the nip rollers on the in-feed.
1
2