18
3. Nipping Station
3-1 Mechanism
The mechanism of nipping station is shown below.
3-2 Function
Provided a flat surface for the book block, when there are being placed into the clamp
station. It also provides the nipping force to form the cover around the spine of the
book.
3-3 Adjustment
1) During the nipping process, the nipping plates must exert an even pressure on the
cover in order to form a good spine.
2) The nipping swing arms provide this pressure.
Center line
A B
Open the nipping station, then turn the swing
arms counter-clockwise to the position
shown. The swing arms must touch together
at the centerline as shown.
If not, they need to be adjusted.
Summary of Contents for DB-250
Page 2: ...PERFECT BINDER DB 250 SERVICE MANUAL SERVICE MANUAL Duplo USA Corp May 2000 Rev 2 6...
Page 32: ...28 4 Circuit Diagrams 4 1 Main Schematic Diagrams CPU TG200A1...
Page 33: ...29 CONTROL PANEL TG200B1...
Page 34: ...30 SSR TG200C2...
Page 35: ...31 FUSE BOARD TG200D2...
Page 42: ...38 4 Nipping Station Section...
Page 44: ...40 5 Clamp Station Section...
