SECTION 4
4-35
MULTI-THRESH SYSTEM -- Figures 50 to 52
With the multi-thresh system the beater and rotary
separator concaves can be set in two positions.
Closed position (1): Lever P forwards.
This position is recommended for all crops as the rub-
bing effect is high.
Open position (2): Lever P rearwards.
In this position the rubbing is less aggressive which is
recommended in brittle straw and rape seed.
If necessary, reduce the combining speed to avoid
grain losses.
Secure lever P with latch Q.
For maize:
Set the concaves in closed position and tighten nuts R
and S on both sides.
For cereals:
Loosen nuts R and S half a turn after tightening, so the
concaves are adjustable with lever P.
55026
50
55030
51
55021
52