NORAC UC4+BC+HG3 - Manual (Page 13)

10
4.2 M
AIN
L
IFT
S
ENSOR
I
NSTALLATION
1. Assemble the main lift sensor bracket
(B11) as shown in Figure 10.
Figure 10 – Main Lift Sensor Bracket
2. The bracket should be mounted to the
lowest frame member on the center
section of the sprayer. The bracket
should be mounted so the sensor
mounting collar is approximately in the
center of the sprayer.
Make sure the sensor has
clearance when the main
section is raised and lowered.
3. Mount the sensor onto the sensor
mounting collar.
4. The final assembly is shown in Figure
11.
Figure 11 – Main Lift Sensor Bracket
Mounting Position
General mounting rules for
ultrasonic main lift sensor:
a) Mount the sensor at the midpoint of
the main lift section.
b) The sensor must have a 12-inch
diameter clear view of the ground
without any obstructions.
c) Ensure that there will be no contact
between the sensor and the booms
when folding and unfolding, or
raising and lowering.
d) The bottom of the sensor must be
at least 9 inches in front or behind
the spray nozzles.
e) The bottom of the sensor must be
at least 9 inches above the spray
nozzles.
Figure 12 – Example of Main Lift
Sensor Mounting on Front Mounted
Boom
Bracket Tube
Sensor
Mounting Tab
Sensor Mounting
Collar
Bracket Base