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7 Maintenance
The UC4 Sprayer Boom Height Control System requires very little
maintenance. Some regular maintenance will ensure that your system
operates properly.
Before each day of operation:
Clear any obstructions between the sensor and the ground. Any object
within a 6" diameter circle directly below the sensor could cause improper
height readings. Check to ensure hydraulic hoses, sensor cables, or debris is
clear of the sensor.
Inspect the foam insert in each sensor. Fitted into the bottom of the sensor is
a foam shield that can become clogged with dust and dirt. Remove the
foam from the sensor, blow it out with an air compressor if available, and
reinsert. Replace the foam inserts as necessary.
****************************IMPORTANT*********************
Figure 10 Protective Foam Shield
At the End of a season:
-Remove the sensors and store inside.
-Replace oil filter (PT #104827) annually.
-Replace ultrasonic transducer as needed. The inexpensive transducer
element may become damaged over time (typical life is 3-8 years). Contact
Norac for more information.
Do not blow out the foam shield while it is still installed in the sensor.
Sensor damage may result. Always remove the foam shield for cleaning.
Summary of Contents for UC4 Total Control
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