Great Plains YP2425A Operator Manual - Manual (Page 104)

100 YP2425A Table of Contents Index Great Plains Manufacturing, Inc.
401-626M Table of Contents Index 2014-02-10
Refer to Figure 128
The container/funnel may be attached to the housing of
the seed meter, freeing your hands for other tasks during
clean-out. Normal use of the funnel is:
10. Close the seed inlet shutter on the meter (page 76).
This minimizes the seed volume at disk removal.
11. Remove the rain cover (page 76). The funnel cannot
be snapped in place with the cover installed.
12. Align the left (rear) end of the funnel lip with the
top of the lower (rear) cover latch ear. Place the right
(front) end of the funnel lip
between the meter
housing and the seed tube.
13. Rotate the funnel forward until the slot at lip center
engages a tab on the bottom center of the meter
housing.
14. Remove the seed disk (page 79).
15. Slowly open the seed shutter (page 76) to empty the
seed up to the Y-tube or wing tube.
16. If the air system is running (and Y-tube open), there
may be more seed than the funnel can hold (as a
container). Use the shutter to turn seed flow off, and
empty funnel.
Refer to Figure 129
17. Clean seed from all brushes (shop vac
recommended).
18. Inspect brushes (page 101).
19. Rotate funnel clockwise, remove and empty.
20. For imminent operations:
Install next seed wheel or blank disk (page 80) for
operations. Set inlet shutter for next seed (page 76).
21. For storage:
Close seed inlet shutter. Leave disk out.
Close Y-tube (if any).
22. Re-install rain cover (page 76).
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 the seed meter is empty, remove
the seed disc and insert the brush into the seed tube
from above. With the planter raised, you can also insert
the brush from below, whether the meter is empty or not.
Figure 128
Funnel Positioned and Engaged
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Alternate Meter Clean-Out
To use a shop vacuum cleaner, with narrow hose nozzle,
to clean out a meter:
• Close the seed shutter.
• Release the meter clamp, hold the disk against the
meter.
• Tip the top of the disk away from the meter.
• Insert hose nozzle and remove seed.
• Open shutter to allow seeds in inlet and drop hose to
flow to vac nozzle.
Figure 129
Brush Inspection
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