GREAT PLAINS 2S-2600, Руководство оператора

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2S-2600/F/HD/HDF Table of Contents Index Adjustments
Great Plains | 195-440M | 2019-05-03 Table of Contents Index 49
Setting Main Box Seed Rate
Accurately obtaining the desired seed population
requires four steps:
1. Setting Drive Type sprockets (from chart)
2. Setting initial Seed Rate Handle (from chart)
3. Positioning Seed Cup Door (by seed type)
4. Calibration: checking actual seeding rate
Seed rate charts are found in a separate Seed Rate
Manual 195-325B (which is normally stored in a
weatherproof holder on the drill, for field reference). The
charts list proper sprocket pairings and seed-rate-handle
settings for various seeds and seeding rates.
Position Seed Cup Doors
Refer to Figure 48,
which depicts the seed cup door handle in position
.
At each main seed box seed tube, adjust the seed cup
door handle for the seed size.
The handle has three normal operating position detents:
 NOTE:
Handle position is used for cleanout, not planting. If
set to this position with seed loaded, it may be difficult
to reset it to a normal operating position.

(top detent) is for the smallest seeds.
Use it for wheat and similar small seeds.
(middle detent) is for larger seeds.
Use it for soybeans and similar larger seeds.
(bottom detent) is for oversize or fragile seeds.
If you experience excessive cracking with
setting , use setting .
Figure 48
Seed Cup Door Handle
26211
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