Press rollers get blocked.

Clods or stones get jammed between the press rollers.

NOTE
Offset installation is not possible in conjunction with disc closers.
  1. Unscrew the nut 1 and remove it.
  2. Remove the press roller.
  3. To increase the throughput on the press rollers,

    install the press roller with offset.
  4. Install the press roller with the bolt 2 in the hole 3.
  5. Put on the nut and tighten it.