Great Plains 3N-4025P Operator Manual User Manual
Page 51
Great Plains Manufacturing, Inc.
Hydraulic Drive Operation
47
2014-01-29
196-538M
Refer to Figure 54
21. Press FUNCTION. The console beeps and displays
this screen, indicating that the drive is about to
operate, and all personnel must be cleared from the
area near the hydraulic drive, chains and shafts.
There is a danger of entanglement if anyone is in the
drive area.
Moving Chain Entanglement Hazard:
Be sure to verify that no one is near the drive area before
advancing to the next step.
Refer to Figure 55
22. Move the hydraulic motor circuit level lever forward to
supply oil to motor.
23. Only after you have verified the drive area is clear,
press the up arrow button to initiate calibration mode.
The console beeps again.
If drive area isn’t clear, press Down arrow button to
abandon the calibration. This skips to the next item
in the main FUNCTION menu rotation (speed
calibration, page 53).
24. Continuing to verify that the drive area is clear, press
the ENGAGE button to start drive rotation.
To terminate priming, press ENGAGE.
Refer to Figure 56
25. While the drive is rotating, the display window shows
the time remaining and the “Out” rate.
The “out=” rate is the estimated area planting rate,
based on motor performance, and is not related to
the sample size. The example screen at right is
halfway through the priming, and the actual motor
rate is slightly high.
CONTINUE TO MONITOR DRIVE AREA DURING DRIVE
ROTATION. PRESS THE
ENGAGE BUTTON (OR OFF
KEY) TO STOP DRIVE DURING CALIBRATION
Figure 54: Priming:
Cal. Mode Clear Area
28258
Figure 55: Priming:
Cal. Mode Initiate Motion
28259
Figure 56: Priming:
Mode Prompt In Motion
28310