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Introduction 

Congratulations on your purchase of the NORAC UC5 Spray Height Control System.  This 
system is manufactured with top quality components and is engineered using the latest 
technology to provide operating reliability unmatched for years to come. 

When properly used the system can provide protection from sprayer boom damage, improve 
sprayer efficiency, and ensure chemicals are applied correctly. 

Please take the time to read this manual completely before attempting to install the system.  A 
thorough understanding of this manual will ensure that you receive the maximum benefit from 
the system. 

Your input can help make us better!  If you find issues or have suggestions regarding the parts 
list or the installation procedure, please don’t hesitate to contact us. 

 

 

 

 

 

 

 

 

 

 

 

 

 

Every effort has been made to ensure the accuracy of the information contained in 
this manual.  All parts supplied are selected to specially 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. 

Summary of Contents for UC5 Active Roll Control

Page 1: ...UC5 Active Roll ControlTM 4 Bolt Installation Manual 5467BC 4B ...

Page 2: ...ems International Inc reserves the right to improve products and their specifications without notice and without the requirement to update products sold previously Every effort has been made to ensure the accuracy of the information contained in this manual The technical information in this manual was reviewed at the time of approval for publication ...

Page 3: ...Technical Specifications 2 3 General UC5 System Layout 3 4 Kit Parts 4 5 Target Installation and Alignment 8 6 Hydraulic Installation 11 7 Electrical Installation 19 8 Software Setup 20 9 System Maintenance 21 10 Cable Drawings 22 ...

Page 4: ...ing to install the system A thorough understanding of this manual will ensure that you receive the maximum benefit from the system Your input can help make us better If you find issues or have suggestions regarding the parts list or the installation procedure please don t hesitate to contact us Every effort has been made to ensure the accuracy of the information contained in this manual All parts ...

Page 5: ...equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense This Class A digital apparatus...

Page 6: ...3 3 General UC5 System Layout Figure 1 illustrates the general layout of the UC5 system components Figure 1 General UC5 System Layout ...

Page 7: ...4 4 Kit Parts 4 1 Kit Overview Figure 2 UC5 Roll Control Parts ...

Page 8: ...5 4 2 Hydraulic Plumbing Figure 3 UC5 Roll Control Hydraulic Plumbing ...

Page 9: ... UC4 PLUS 1 C04 43210 03 CABLE UC5 NETWORK 18 AWG 3M 1 E05 43750 UC5 ULTRASONIC SENSOR 1 E12 43764 UC5 NETWORK COUPLER 2 WAY 1 H70 44865 38 HYDRAULICS FITTING KIT ACTIVE ROLL 1 H71 44864 04 HOSE ASSEMBLY 122R2 08 168 IN L 6FORX 12FORX 1 H72 44862 11 HOSE ASSEMBLY 122R2 04 60 IN L 4FORX 4FORX 2 H75 105480 HYD CYLINDER ROLL BIAS 1 75IN BORE X 7 125IN STROKE REV A 1 H78 44864 03 HOSE ASSEMBLY 122R2 0...

Page 10: ...R MACHINED ORB 4 F14 104694 MALE ADAPTER 4MOR 4FORX90 1 F07A 44928 ORIFICE INSERT 047 IN ONE WAY 1 F07B 44935 ORIFICE INSERT 042 IN ONE WAY 1 The use of dielectric grease is not recommended on any NORAC electrical connections To ensure all stainless steel hardware does not gall or seize apply a light coating of the supplied Permatex Anti seize grease to all threaded parts upon installation Permate...

Page 11: ...nter section is approximately 4 feet above the ground A ladder or step will be required for this part of the installation Figure 4 Roll Control Items Figure 5 Typical Roll Control Install Bumper Frame Target Roll Control Frame Sprayer Parallel Lift Frame Sensor Bracket Roll Sensor Spring Target Boom Centre Frame Remove the Rubber Bumper Sensor Bracket B11 Spring Target B08 Frame Target B07 ...

Page 12: ... behind the wheel 5 Install the frame target B07 onto the parallel lift frame The frame target should be mounted to the bottom of the boom carrier frame The member that the frame target is mounted to must NOT rotate with the boom and must be located 41 104cm down from the bottom of the sensor as shown in Figure 7 6 Install the spring target B08 onto the boom center section 16 41cm down from the bo...

Page 13: ...targets must be perpendicular to the sensor Figure 8 Target Rod Alignment Side View 8 When the target positions are correct ensure all mounting bolts are tight Double check the target locations to ensure that they haven t drifted out of position 9 Once alignment is correct trim the top rod so it is 1 inch past the edge of the sensor as shown above in Figure 9 Figure 9 Sensor and Rod Alignment as V...

Page 14: ...ontamination is not covered under the NORAC UC5 system warranty It is recommended that a qualified technician perform the hydraulic installation 6 1 Valve Assembly 1 On a clean surface remove all plastic plugs from the block 2 Install the 047 orifice F07A into the B port of the expansion block with the notch facing in Install the 6MB 4MOR F12 fitting into the B port Tighten to 18 ft lbs 24 Nm 3 In...

Page 15: ...lock 2 Remove the four 4MBP plugs from the 2 station valve block 3 Coat the four o rings in hydraulic oil and install them into the expansion block Ensure the o rings are seated properly 4 Attach the expansion block to the 2 station block using the included spring washers and bolts 5 Tighten the bolts to 31 ft lbs Figure 11 NORAC Expansion Block Assembly ...

Page 16: ...link arm location Figure 12 John Deere Link Arm Location looking towards rear of sprayer 2 Install the roll cylinder H75 in place of the link arm Figure 13 When doing this the top pin in the link arm must be replaced with the supplied pin P04 The snap ring on the existing pin can be used Figure 13 Installed Roll Cylinder Roll Cylinder Link Arm Position ...

Page 17: ...4 Roll Cylinder Mount Weld Locations 4 Install the 6MB 4MOR F12 fittings into the cylinder 5 Install the 4MOR 4FORX90 F14 fitting onto the cylinder fitting at the cap end of the cylinder 6 When the cylinder is installed the bottom bolt must be tightened to 266 ft lbs 350 Nm and there should be no slop or free play on the bottom bolt or the top pin Any free movement will drastically reduce the acti...

Page 18: ... lines from the NORAC valve block 3 Attach the 6FORXR 6MORT F10 fitting to the pressure and tank ports on the NORAC valve block 4 Connect hose H78 to fitting F10 on the tank port of the NORAC valve and H71 to fitting F10 on the pressure port 5 Route the secondary pressure hose H71 to the main hydraulic supply located on the left hand side under the rear corner of the cab Tee the hose into the port...

Page 19: ...16 6 Route the secondary tank line H78 to the inlet on the sprayer s hydraulic in line filter and use a 6FORXR 6MORT tee fitting F10 to tee it in Figure 17 ...

Page 20: ...the fittings Ensure the load sense is located so it will not restrict flow of the secondary tank line H78 Illustration A shows the original plumbing of the load sense return and orifice B and C show two options for installation of the tee fitting A B C Figure 18 Secondary Tank Line Install Load Sense LS NORAC Secondary Tank Line TL Tee Fitting F10 Hose H78 In line Filter ...

Page 21: ... previously installed Route the hoses to the NORAC valve block 8 Connect the hose attached to the rod end of the cylinder to the B port of the expansion block 9 Connect the hose attached to the cap end of the cylinder to the A port of the expansion block ...

Page 22: ...the other end of cables C10 to the 2 pin connectors on the NORAC expansion block V70 3 Connect the active roll sensor E05 to the 8 way coupler E11 using cable C04 and a 2 way coupler E12 Figure 19 Valve Module Connections Figure 20 Electrical Installation Only the components shown in black are included in this kit Output Number Normal Function 1 Left Up 2 Left Down 3 Right Up 4 Right Down 5 Option...

Page 23: ... the cabling and hoses are agreeable to the entire range of motion 2 If any functions do not work review the hydraulic and electrical portions of this manual to check for proper installation 3 Turn on the power for the display terminal using the switch on the side 4 The procedure for the installation of the UC5 Spray Height Control system is now complete Begin the AUTOMATIC SYSTEM SETUP procedure ...

Page 24: ...ually rotate the boom by pushing on the ends to access the entire surface of the pads when greasing 2 Check that the pin in the top of the cylinder is not loose and does not have any free movement or slop The bottom cylinder mounting bolt torque must be checked regularly The bolt must be tightened to 260 ft lbs 350 Nm 3 Ensure the sprayer operator continues this maintenance for proper operation It...

Page 25: ...22 10 Cable Drawings 10 1 ITEM C04 43210 01 CABLE UC5 NETWORK 18 AWG 1M 10 2 ITEM C10 43230 04 CABLE UC5 VALVE DT TO DT ...

Page 26: ... 3702 Kinnear Place Saskatoon SK S7P 0A6 United States NORAC Inc Phone 1 952 224 4142 Toll Free 1 866 306 6722 Shipping Address 6667 West Old Shakopee Road Suite 111 Bloomington MN 55438 Europe NORAC Europe Phone 33 0 4 26 47 04 42 Shipping Address Rue de l hermitage 01090 GUEREINS France www norac ca ...

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