Hardi NAVIGATOR 3000, Operator'S Manual, Page: 46 / 122

4 - Sprayer setup
44
Installation of control unit brackets
The supplied tractor pillar bracket (A) has a hole spacing of 3.9 in.
(100mm) and 4.7 in. (120mm). Check tractor instructions manual for
information regarding attachment points.
Three tubes (B) are supplied. One, two or all 3 may be used. They can be
bent and shortened. A spacer (C) is also supplied to allow further
attachment possibilities. Find the best solution for your tractor or
vehicle.
Tube (B) plate is staggered so all boxes will line up if correctly oriented.
Speed Sensor for Sprayer
The speed sensor and speed ring are located at the inside of the sprayer’s right wheel. The sensor is an inductive type that
requires a metallic protrusion like a speed ring to pass by it to trigger a signal.
Adjustment
1. Assure that the speed ring is correctly fitted to the wheel, so that
the arrow (A) follows the rotation of the wheel in the forward
driving direction.
2. Check that the sensor lines up in the (radial) center of the air gaps
from bottom/inside to top/outside of the speed ring.
3. If necessary, adjust plate on axle.
4. Adjustment of the air gap (B) begins with the sensor directly
opposite one of the carriage bolts (C) holding the speed ring.
5. Loosen the clamp (D) to move the sensor (E) in or out of the red
tube. Re-tighten the clamp when finished.
6. Adjust the air gap (B) between sensor and speed ring to 5/32”
(4 mm). Use a feeler gauge or similar tool.
7. After adjustment, rotate the wheel. Verify air gap variation of less
than +/-0.02” (+/-0.5 mm). Check this for the entire circumference.
8. Verify the speed on the controller.
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ATTENTION! Correct fitting is indicated by continuous flashing
from the transducer when the wheel rotates.
Road traffic lights
Connect plug for rear lights to the tractor’s 7-pin socket, and check function of rear lights, stop lights, side lights and
direction indicators on both sides before driving.
The wiring is in accordance with ANSI/ASAE S279.11. See “Road traffic lights” on page 109.
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ATTENTION! Turn OFF all the work lights when driving on public roads!
A
C
D E B
C