MAC215986
208
Revision A
1031988
A
B
Figure 3.302: Left Float Indicator
–
View from Rear
14. Fully lower header on the ground, float indicator pointer (A)
should be at
4
(B).
15. Turn the key to the run position.
16. On connector P600, confirm lower voltage from left sensor
(pins 1 and 8), and right sensor (pins 3 and 8).
For voltage, Refer to
3.10.2 Sensor Output Voltage Range
Combine Requirements, page 205
•
Pin 1 - FM3326A
–
left sensor signal
•
Pin 3 - FM3328A
–
right sensor signal
•
Pin 8 - FM2515E
–
ground
NOTE:
If the standard plug is installed in P600, the plug sends the
average of both sensors to the combine. If the optional
lateral tilt plug is installed, then the plug sends separate
voltage signals from both sensors to the combine.
3.10.4
Replacing Float Height Sensor
Two magnetic sensors are installed on the float setting indicators. As the header follows ground contours, the sensors
communicate with the combine causing it to raise and lower the feeder house to maintain a consistent cutting height and
optimum float.
DANGER
To prevent injury or death from the unexpected start-up of the machine, always stop the engine and remove the key
from the ignition before leaving the operator
’
s seat for any reason.
NOTE:
This procedure can be completed on either side of the float module.
1.
Park the combine on a level surface.
2.
Lower the header fully.
3.
Lower the reel fully.
4.
Shut down the engine, and remove the key from the ignition.
