Great Plains EWNT7 1237Q-1522Q Operator Manual - Manual (Page 15)

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13 4/17/2001 Great Plains Mfg., Inc.
Section 4 Adjustments
EWNT7 and EWNT10 End Wheel No Till Drill 150-082M
5. You may want to repeat the calibration procedure if
the results of you calibration vary greatly from the
suggested settings contained in this manual.
6. Seed cup plugs are available for your drill, which will
enable you to block off specific rows from metering
seed. Order Great Plains Part #109-009H.
IMPORTANT: Tire size and field conditions will also af-
fect seeding rates. Be certain that your drill rib tires are
9.00 x 24 and that they have proper inflation. When drill-
ing, check the amount of seed you are using by noting
acres drilled, amount of seed added to drill, and level of
seed in drill box. If you suspect that you are drilling more
or less than desired, and you have accurately calibrated
the drill to your seed, you may need to adjust the seed-
ing rate slightly to compensate for your field conditions.
10152
Seed Rate Adjustment
Figure 4-4
NOTE: This will change the amount of seed metered
from the charts.