Norac UC4+BC+JD8A User Manual

John Deere 4830 and 4730 with Active Roll and Proportional Main Lift Installation Manual Spray Height Control System Improving the competitiveness

6Table 4: 44865-37 - Hydraulics Fittings Kit Details Item Part Number Name QuantityPicture*F03 104586 TEE ADAPTER - 6FORXR 6MORT 1*F05 44917 MALE A

7The parts that come with your UC4+ System are shown below in their general installation configuration. Figure 2: UC4+ Spray Height Control System

8 Figure 3: Hydraulic Plumbing Schematic

94 INSTALLATION PROCEDURE 4.1 EXISTING SYSTEM CHECK It is necessary to check the existing system’s functionality before installing the UC4+ Spray

10Table 6: Boom Test Record (WITHOUT UC4+ Spray Height Control system) Working RPM: Boom Trial #1 [Sec] Trial #2 [Sec] Trial #3 [Sec] Avg Time [Sec]

114.3 WING SENSOR INSTALLATION 1. Mount the Low Profile Sensor Mounting Brackets (B20) onto the boom as show in Figure 4 and Figure 5 with the mo

12 Exhaust clamps (B15 and B16) can be used if mounting the sensor brackets to a portion of the boom with round tubing. Figure 6: Low Profile Br

13Apply a light coating of the supplied Permatex Anti-seize grease to all threaded parts upon installation. Figure 9: Sensor Serial Number Install

144.4 MAIN LIFT SENSOR INSTALLATION 1. Mount the bracket onto the lowest frame member on the center section of the sprayer. (Figure 11 and Figure

154.5 ROLL SENSOR INSTALLATION For this installation, the roll sensor is only being used for temperature compensation. 1. Mount the roll sensor t

Printed in Canada Copyright  2005-08 by NORAC Systems International Inc. Reorder P/N: UC4+BC+JD8A-INST Rev T (John Deere 4830 and 4730 with Active R

164.6 TARGET INSTALLATION AND ALIGNMENT NOTE: It is very important that the rods be installed on the right hand side of the sprayer. The sprayer

172. Remove the rubber bumpers on both ends of the roll frame (Figure 16). 3. Install the frame target (B09) onto the parallel lift frame. The mo

188. Adjust the targets and sensor bracket using a 4-foot level or a plumb line. The goal of this step is to have the sensor bracket and both targ

194.7 HYDRAULIC INSTALLATION WARNING! The hydraulic system creates very high pressure. Before disconnecting any hydraulic lines ensure all press

20 Figure 22: Installed Roll Cylinder In several cases, the lower cylinder mount on the roll control hydraulic cylinder has failed. In the docume

214.7.2 Expansion Block Assembly 1. Remove the four 4MBP plugs from the 3 station valve block (Figure 25). 2. Coat the four o-rings in hydraulic

224.7.3 Valve Mounting Orifices are not installed in the 1st and 2nd stations of the NORAC three station valve block for this sprayer because the

23 Figure 27: Load Sense Bleed Orifice Location on Top of Block 12. Mount the NORAC valve (V01 and V70) on the sprayer using the valve mounting bra

244.7.4 Hydraulic Plumbing WARNING! From this point in the installation the booms will be inoperative until the electronics are fully installed.

253. Route hose H71 to the NORAC valve block, following existing hoses. 4. Attach the 6FORXR-6MORT tee fittings (F10) to the “P” and “T” ports o

TABLE OF CONTENTS 1 INTRODUCTION ...

26 Figure 31: Secondary Tank Line (H78) (teed into the tank return near the in-line filter) The load-sense return line (also teed into the in-line

277. Route the other end of hose H78 to the NORAC valve block, following existing hoses. Connect it to the 6FORXR-6MORT tee fitting (F10) in the “

28 Figure 33: Main Lift Tee Location 23. Disconnect the John Deere main lift tee and insert the supplied 6FORXR 6MORT tee fitting (*F03). Attach th

294.8 ELECTRICAL INSTALLATION 1. Install the UC4+ Control Panel (E01) in the cab of the sprayer. Mount the panel where it will be clearly visible

30 Figure 38: Cable Configurations: C10, C11, C14 and C15 2. Connect R10 and P4 on the UC4+ power cable (C10) to the mating connectors on the UC4+

31 Figure 40: Alternate Cab Exit for Cabling 8. Attach the valve extension cable (C11) to C10 (Figure 38). 9. Route the valve extension cable (C1

32 The two free wires on C70 should be trimmed and sealed with heatshrink or silicone so they do not short together or get tangled in other compon

334.9 COMPLETING THE INSTALLATION 1. Start up your sprayer and test the sprayer’s functionality. The NORAC Control Panel does not need to be powe

344.10 SYSTEM MAINTENANCE For good performance in corners, when driving over terraces or through ditches at an angle, or in hard steer situations i

5 ELECTRICAL REFERENCE – CABLE DRAWINGS 5.1 ITEM C02: 44668 – CABLE SENSOR BRANCH

11 INTRODUCTION Congratulations on your purchase of the NORAC UC4+ Spray Height Control System. This system is manufactured with top quality compo

365.2 ITEM C03: 44656D – CABLE VALVE VARIABLE RATE DT

375.3 ITEM C10: 44650-39 – CABLE POWER GENERIC SELF PROPELLED L = 100" (2.54m)

385.4 ITEM C11: 44651-03 – CABLE VALVE GENERIC EXTENSION 365” (9.27m)

395.5 ITEM C13: 44658-54 – CABLE UC4 INTERFACE RMAN/BYPASS

405.6 ITEM C14: 44658-30 – CABLE UC4 INTERFACE POWER JD

415.7 ITEM C15: 44602-01 – REMOTE HAND CONTROL BOX VER.1 RMR

425.8 ITEM C17: 44658-45D – CABLE UC4 VALVE MAIN DT

435.9 ITEM C70: 44658-46D – CABLE UC4 VALVE DT ROLL WITH PIGTAIL

445.10 ITEM C71: 44674 – CABLE UC4 SENSOR ROLL BIAS

Canada NORAC Systems International Inc. CALL TOLL FREE: 1-800-667-3921 (306)664-6711 SHIPPING ADDRESS: 3702 Kinnear Place Saska

22 GENERAL SYSTEM DESCRIPTION Figure 1 depicts the general system layout of the UC4+ Spray Height Control System. Figure 1: System Components and

23 PARTS LISTS The parts that come with your UC4+ Spray Height Control System are listed in Table 1. The item number on the left side of this tab

3Item Part Number Name QuantityH70 44865-38 HYDRAULICS FITTING KIT - ACTIVE ROLL 1H71 44864-04 HOSE ASSEMBLY 122R2-08 168 IN L 6FORX 12FORX 1H72 448

4Table 2: 44865-36 - Hydraulics Fittings Kit Details Item Part Number Name QuantityPictureF02 104691 TEE ADAPTER - 4FORXR 4MORT 1F03 104586 TEE ADA

5Table 3: 44865-38 - Active Roll Fittings Kit Details These fittings are only used when installing the active roll option. Item Part Number Name Qua