GREAT PLAINS YP1630F-1630, Руководство оператора, Страница: 78 / 142

Great Plains | 401-832M | 2018-07-31 Table of Contents Index 74
YP1630F-1630 and YP1630F-1670 Table of Contents Index Maintenance and Lubrication
Finger Meter Clean-Out
8. Clean-out hopper (see “ Seed Hopper Clean-Out ”
on page 73).
9. Turn hopper/meter upright.
10. Turn meter drive shaft through one or more complete
revolutions of the belt, to remove seed from the belt
chamber. It is generally not necessary to dismount
and disassemble the finger meter for routine
clean-out. See page 82 for additional finger meter
maintenance.
11. Re-install hopper on row.
Brush Meter Clean-Out
12. Clean-out hopper (see “ Seed Hopper Clean-Out ”
on page 73).
13. Turn hopper/meter upright.
14. Turn meter drive shaft counter-clockwise through
one or more complete revolutions of the plate, until
seed no longer exits the meter.
15. Remove the seed plate (see page 60). Collect any
remaining seed from chamber.
16. Re-install the plate (or the next plate to be used).
17. Re-install hopper on row.
Seed Tube Clean-Out
The seed sensor in the seed tube can be obscured by
build-up of dust, dirt and seed treatments. This can
cause false low population alarms.
The planter incudes a seed tube brush (Great Plains part
number 891-259C).
If a brush meter is empty, remove the seed plate and
insert the brush into the seed tube from above. With the
planter raised, you can also insert the brush from below,
with any meter, and whether the meter is empty or not.
Figure 76
Brush Meter Chamber
28128
Figure 77
Seed Tube Brush
34089