Great Plains 3N-4020 Operator Manual - Manual (Page 53)

Great Plains Manufacturing, Inc. Table of Contents Index Hydraulic Drive Operation 49
2013-10-29 Table of Contents Index 196-359M
Refer to Figure 62
39. When the sample run-time has expired, the motor
stops, the indicator above the ENGAGE button goes
out, and the console displays the estimated sample
generated (based on actual motor performance,
which may vary slightly from calculations).
The number display is normally very close to the
sample size entered at step 31.
40. Exit the tractor cab and obtain the net weight of the
samples. If multiple rows were sampled, divide the
total seed weight by the number of row sampled.
Refer to Figure 63
41. Enter the actual amount metered per row using the
⇑ / ⇓ arrow buttons.
Press FUNCTION button to advance to next window.
Figure 62
Cal. Mode Normal Completion
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Example:
Three 4 oz. containers were used at 3 rows.
ContainerWeight = (4 x 3 /16), or
0.75 lbs.
Weight of containers and metered seed was:
GrossWeight = 3.66 lbs.
SampleWeight = 3.66 - 0.75, or
2.91 lbs.
AmountedCollected = 2.91 / 3, or
0.97 lbs.
SampleWeight GrossWeight ContainerWeight – =
AmountCollected
SampleWeight
RowsSampled
---------------------------------- =
Figure 63
Cal. Mode Enter Seed Count
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