User guide
2
2 GENERAL SYSTEM DESCRIPTION 
Figure 1 depicts the general system layout of the UC4+ Spray Height Control system. 
Figure 1: System Components and General Location 
 NOTICE: 
Every effort has been made to ensure the 
accuracy of the information contained in this 
manual. All parts supplied are selected specially 
to fit the sprayer to facilitate a complete 
installation. However, NORAC cannot 
guarantee all parts fit as intended due to the 
variations of the sprayer by the manufacturer. 
Please read this manual in its entirety 
before attempting installation. 
 ATTENTION: 
When installing the UC4+ Spray Height Control 
please be aware that at a point in the installation 
your sprayer booms will be inoperative until the 
installation is complete. Any installation 
procedure requiring boom movement will 
need to be done first. Once the hydraulics 
have been disconnected you must complete the 
electrical installation before the booms become 
operative. 










