114.3 WING S ENSOR I NSTALLATION1. Mount the Low Profile Sensor MountingBrackets (B20) onto the boom as showin Figure 4 and Figure 5 with themounting base in front of the tube.Figure 4: Low Profile BracketMountingFigure 5: Low Profile BracketMounted on BoomIf possible, mount the sensorbrackets while the booms are intheir folded position to ensurethat they will not interfere withanything when the boom is foldedfor transport.Mounting the sensor bracket tothe break-away section of theboom may cause the boom todrop suddenly as a break-awayoccurs. This will occur on break-away sections which lift as theybreak away.For optimal boom tip protection,it is recommended that thesensor be mounted withinapproximately two feet (60cm) ofthe boom tip.Please refer to the UC4+ systemwarranty at the end of the UC4+Sprayer Boom Control Operator’sManual (M01) for implications.2. Mount the NORAC UC4+ ultrasonicsensors (E02) into the sensor brackets.The sensors should be oriented forward(ahead) of the boom.When installing the UC4+sensors (E02), start with thesmallest serial number on the lefthand side proceeding to thelargest serial number on the righthand side (Figure 9).3. Sensor cables should run either throughhole in the back or through the sidecut-out and behind the bracket. Ensurethe cable is clear of moving parts andwill not be damaged during folding.Cable-tie the connector in place. Thecable must not hang below the boom.Front