MacDon FlexDraper FD1 Series, Operator'S Manual, Page: 98 / 510

OPERATION
CAUTION
Check to be sure all bystanders have cleared the area.
5. Raise the reel fully.
6. Use a voltmeter to measure the voltage between the
ground (Pin 2 wire) and the signal (Pin 3 wire) at the
reel height sensor (A). Ensure the voltage is within the
X voltage range. Refer to
3.11 Reel Height Sensor
Voltage Limits, page 80
.
7. If voltage is outside the speci fi ed range, refer to
Adjusting Reel Height Sensor, page 80
.
Figure 3.86: Reel Height Sensor (Reel Up)
Table 3.11 Reel Height Sensor Voltage Limits
Voltage Range
Combine Type
X Voltage Y Voltage
Case New Holland 0.3–0.7 V 4.3–4.7 V
John Deere 4.3–4.7 V 0.3–0.7 V
Lexion 4.3–4.7 V 0.3–0.7 V
Adjusting Reel Height Sensor
DANGER
To avoid bodily injury or death from unexpected start-up of machine, always stop engine and remove key
from ignition before leaving operator’s seat for any reason.
IMPORTANT:
Ensure reel height is properly set before adjusting reel height sensor. Refer to
5.13.1 Reel Clearance to
Cutterbar, page 404
.
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Revision A