NORAC UC5-BC-SM02 - Manual (Page 15)

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6.4 Main Lift Sensor Installation
Figure 8: Main Lift Bracket Assembly
1. There are a variety of ways to mount the main lift bracket on most sprayers. The bracket
should position the sensor approximately in the center of the sprayer, forward of the
boom. An example of this mounting is illustrated in Figure 9.
2. Mount the ultrasonic sensor to the main lift bracket. Run the sensor cable down the center
of the main lift bracket tube.
Figure 9: Example Mounting of the Main Lift Bracket
Avoid mounting the main lift sensor over or near a wheel-track. Measurements
from the wheel-track do not provide an accurate crop height and will cause
measurement and control error.
Ensure the bracket does not collide with any other part of the sprayer throughout
the full range of main lift motion.