Great Plains 3N-4025P Operator Manual - Manual (Page 52)

48 3N-40P Table of Contents Index Great Plains Manufacturing, Inc.
196-538M Table of Contents Index 2014-01-29
Refer to Figure 57
26. 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 18.
27. Press the OFF button on the console.
28. Return hydraulic motor circuit lever to Neutral.
29. Exit the tractor cab. Return metered seed to seed
box.
Refer to Figure 59
If you see the screen at right, the console has detected
an error. The most common problem is that motor
rotation has not been detected. Check:
• all cables connected
• hydraulic fluid supply to motor
This screen is a normal and harmless condition if you are
operating the console disconnected from the drill.
Figure 57: Priming:
Mode Normal Completion
28311
Figure 58:
Cal. Mode Error
28318