Aitchison SEEDMATIC PROFESSIONAL 8140, Manual, Page: 33 / 61

33 | P a g e
FINE SEED SETTING
Each fluted roller-metering unit has a FINE SEEDS setting; this fine
seed setting is used for the metering of fine seeds or granules at very
low rates.
The fine seed lever works on from 0 to 25 on the fine seed scale “Z”, if
higher rates than this are needed the fine seeds lever needs to be
locked out and the STANDARD SOWING SCALE “A” used.
Fine seeds lever locked out
(scale “A”). Fine seeds lever locked (scale “Z”).
For sowing most seeds from 15kg/ha up. 0 < 25 only.
Adjustments over 25 with lever lock
will result in damage .