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Norac UC4+ Installation Manual

Spray height controller case ih 4420, 3320 prop ml & enhanced stability
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Spray Height Controller
Case IH 4420, 3320 Prop ML &
Enhanced Stability Installation Manual
Improving the competitiveness of Industry and
Agriculture through Precision Measurement

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Summary of Contents for Norac UC4+

  • Page 1 Spray Height Controller Case IH 4420, 3320 Prop ML & Enhanced Stability Installation Manual Improving the competitiveness of Industry and Agriculture through Precision Measurement...
  • Page 2 & ENHANCED STABILITY) NOTICE NORAC Systems 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...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ..........................1 GENERAL SYSTEM DESCRIPTION ....................2 PARTS LISTS ............................4 INSTALLATION PROCEDURE ......................9 ....................... 9 XISTING SYSTEM CHECK ........................9 PEED ....................... 11 ENSOR NSTALLATION ....................14 MAIN LIFT SENSOR INSTALLATION ....................... 15 ENSOR NSTALLATION 4.5.1 Intermediate Frame Roll Sensor Mounting...............
  • Page 4 INTRODUCTION Congratulations on your purchase of the NORAC UC4+ Spray Height Controller. This system is manufactured with top quality components and is engineered using the latest technology to provide operating features and 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.

  • Page 5: General System Description

    Any installation facilitate complete installation. procedure requiring boom movement will However, NORAC cannot guarantee all need to be done first. Once the hydraulics parts fit as intended due to the variations have been disconnected must of the sprayer by the manufacturer.

  • Page 6: Parts Lists

    HYDRAULICS FITTING KIT - CS3 44865-48 HYDRAULICS FITTING KIT - CS4 446BC+MAN7 OPERATOR MANUAL UC4+ SPRAY HEIGHT CONTROL UC4+BC+CS5+INST MANUAL INSTALLATION CASE 4420, 3320 PROP ML & ENHANCED STABILITY 44933D VALVE BLOCK ASSEM UC5-BC 2-STATION CC/LS VARIABLE RATE DT 44952D...
  • Page 7 Table 2 - 44865-06 - Hydraulics Fittings Kit Details Picture Item Part Number Name Quantity 103312 MALE ADAPTER - 6MB 6MJ 104586 TEE ADAPTER - 6FORXR 6MORT 104886 MALE ADAPTER - 8MOR 8MB 44917 MALE ADAPTER - 6MB-6MOR MACHINED ORB 104885 TEE ADAPTER - 8FORXR 8MORT 104590...
  • Page 8 Table 3 - 44865-48 - Hydraulics Fittings Kit Details The following fittings are used for connecting the main lift hydraulics. Item Part Number Name Quantity Picture *F03 104586 TEE ADAPTER - 6FORXR 6MORT *F04 44917 MALE ADAPTER - 6MB 6MOR Fitting Name 6 M B - 6 M OR X 90 Example:...
  • Page 9 The parts that come with your UC4 System are shown below in their general installation configuration. Figure 2 – UC4+ Spray Height Control system Components If your valves or cables appear different than shown, refer to Appendix A for more details.
  • Page 10 Figure 3 – Hydraulic Plumbing Schematic IMPORTANT: The factory CASE main lift accumulators must be charged to their recommended setting for proper operation of the UC4+ Spray Height Control system. Even on new sprayers, the charge pressure should be checked before proceeding with the installation.

  • Page 11: Installation Procedure

    INSTALLATION PROCEDURE 4.1 E XISTING SYSTEM CHECK You will need a stopwatch or a watch that displays “seconds” for It is necessary to check the existing the next step. system’s functionality before installing the UC4+ Spray Height Control system. 3. Raise the LEFT boom from its extreme LOW position to the very 1.
  • Page 12 Table 5 – Boom Test Record (WITHOUT UC4+ Spray Height Control system) Working RPM: Trial #1 Trial #2 Trial #3 Avg Time Boom [Sec] [Sec] [Sec] [Sec] Left UP Left DOWN Right UP Right Down Main UP Main DOWN Roll CW Roll CCW Table 6 –...

  • Page 13: Wing Sensor Installation

    UC4+ Sprayer Boom Control Operator’s Manual (M01) implications. Figure 5 – Breakaway Sensor Mounting Bracket Assembly 4. Mount the NORAC UC4+ ultrasonic sensor (E02) into the sensor brackets. To assemble the breakaway sensor sensors should oriented bracket: forward (ahead) of the boom (see Figure 6 and Figure 8).
  • Page 14 number on the right hand side Reading off Boom) (Figure 10). General mounting rules for UC4+ 5. Sensor cables should run through the ultrasonic wing sensors: mounting bracket tube and then behind the member the bracket is a) In its lowest position, the sensor mounted onto.
  • Page 15 3 SENSOR SYSTEM Figure 9 - Wing sensor mounting location on 120' boom 5 SENSOR SYSTEM Figure 10 – Sensor Serial Number Installation Location...

  • Page 16: Main Lift Sensor Installation

    3. Mount the sensor onto the sensor MAIN LIFT SENSOR INSTALLATION mounting collar (Figure 12). 1. Assemble the main lift sensor bracket (B11) as shown in Figure 11. Sensor Mounting Collar Bracket Tube Bracket Base Sensor Mounting Figure 11 – Main Lift Sensor Bracket 2.

  • Page 17: Roll Sensor Installation

    4.5 R a) The intermediate frame roll ENSOR NSTALLATION sensor must have the lowest serial Mount the roll sensors to the included number and the chassis roll roll sensor brackets using the machine sensor must have the highest screws and nylon lock nuts, as serial number.

  • Page 18: Intermediate Frame Roll Sensor Mounting

    Figure 15 – General Roll Sensor Mounting Location on a Trapeze Style Boom 4.5.1 Intermediate Frame Roll Sensor Mounting The intermediate frame roll sensor has the temperature probe on it. 1. It is often best to cable tie the intermediate frame roll sensor in place.

  • Page 19: Reference Frame Roll Sensor

    4.5.2 Reference Frame Roll Sensor The reference frame roll sensor should be the highest serial number. 1. The reference frame (chassis) roll sensor mounts directly beneath the top parallel lift arm, as shown in Figure 18. Reference Frame Roll sensor location Figure 18 - Reference Frame Roll Sensor Mounting Location 2.

  • Page 20: Boom Frame Roll Sensor Mounting

    4.5.3 Boom Frame Roll Sensor Mounting The remaining roll sensor after installing the Intermediate and Chassis Roll sensors is the Boom Frame Roll sensor 1. Use the supplied hardware to mount the boom frame roll sensor (E04) as shown in Figure 20. When mounting the boom frame roll sensor follow these guidelines: a) To prevent bending the bracket,...

  • Page 21: Hydraulic Installation

    7. Remove the three 4MBP plugs from the 2 station valve block. 8. Coat the three o-rings in hydraulic oil Figure 21 – NORAC Valve Block and install them into the expansion block. Ensure the o-rings are seated 2. Install the 6MB-6MJ fittings (F02) on properly.
  • Page 22 11. Tighten the nuts on the studs to 31 ft- 13. Install the 6MB 6MOR fittings (*F04) lbs. into the “A” and “B” ports of the expansion block. 12. Remove all plastic plugs from the NORAC expansion valve block (V70). Figure 23: NORAC Expansion Block Assembly...

  • Page 23: Valve Mounting

    4.6.2 Valve Mounting 1. Mount the NORAC valve (V01) on the sprayer using the valve mounting bracket (B10). 2. Screw short side of the threaded rods into the bottom of the valve block at least 3/8". The valve mounting holes are drilled and tapped 3/8 NC-1"...

  • Page 24: Hydraulic Plumbing

    After the NORAC valves are mounted, cylinders must be connected to the the hydraulic hoses and fittings can be “B” ports of the NORAC valve block. plumbed. The plumbing for the hydraulic circuit is shown schematically in Figure 3. 7. Tee the pressure (H05) and tank (H06) lines for the NORAC block into the 1.
  • Page 25 must be connected to the tee fitting (*F03) on the raise side of the main lift cylinders. The tee fitting is the previously installed fitting near the axle. The raise side of the main lift cylinder is the hose that attaches to the cap end of the cylinder.

  • Page 26: 120' Boom Orifice Installation

    4.6.4 120’ Boom Orifice Installation 4. Reassemble and repeat for the opposite tilt cylinder. If the kit is being installed onto a 120’ boom, it is recommended that an orifice be installed in each wing cylinder accumulator. This is not necessary booms without...

  • Page 27: Lectrical Nstallation

    4.7 E LECTRICAL NSTALLATION 1. Install the UC4+ Control Panel (E01) in the cab of the sprayer. Mount the panel where it will be clearly visible and within easy reach of the operator. A good spot to mount the UC4+ control panel is on the right hand side of the cab to the Roll Over Protection Bar.
  • Page 28 Figure 29 – Cable Configurations: C10, C11 and C14 2. Connect the UC4+ power cable (C10) 4. Route the receptacle end (R16) of C10 to the UC4+ control panel in the out of the cab. sprayer cab. Ensure both plugs (P16 5.
  • Page 29 Figure 30 – Cable Configurations: Rear of the Sprayer 6. Route C11 to the rear of the sprayer, 12. Connect the 2-pin tees (which are in the vicinity of the valve block. labeled as “MAIN UP” and “MAIN DOWN” on the branch wires) of C12 7.
  • Page 30 17. Connect the 3-pin tower on cable C05 to the 3-pin shroud on C04. 18. Route the free end of cable C05 to the NORAC expansion block and connect the 2-pin DT connectors to the expansion block coils. 19. Connect the Roll Bias Cable (C01) to the AMP connector on C11 (see Figure 32).

  • Page 31: Completing The Installation

    Control Panel using the switch on the side of its chassis. 4. Repeat the Boom Speed Test as described in Section 4.2, with the NORAC UC4+ Spray Height Control system installed. Record the results for comparison in Table 6. 5. The procedure for the installation of the UC4+ Spray Height Control system is now complete.

  • Page 32: Electrical Reference - Cable Drawings

    ELECTRICAL REFERENCE – CABLE DRAWINGS 5.1 I C01: 44674 – C UC3 S ABLE ENSOR 5.2 I C02: 44668 – S ENSOR RANCH ABLE...

  • Page 33: Item C02B: 44664 - Cable Uc4 Can Node

    5.3 I C02B: 44664 – C UC4 CAN N ABLE 5.4 I C03: 44656 – C ABLE ALVE ARIABLE...

  • Page 34: Item C04: 44658-62 - Cable Valve Cs4 Interface

    5.5 I C04: 44658-62 – C CS4 I ABLE ALVE NTERFACE...

  • Page 35: Item C05: 44658-46D - Cable Valve Dt Roll With Pigtail

    5.6 I C05: 44658-46D – C DT R ABLE ALVE IGTAIL...

  • Page 36: Item C10: 44650-39 - Cable Power Generic Self -Propelled

    5.7 I C10: 44650-39 – C ABLE OWER ENERIC ROPELLED...

  • Page 37: Item C11: 44651-03 - Cable Extension Cable Valve Generic

    5.8 I C11: 44651-03 – C ABLE XTENSION ABLE ALVE ENERIC...

  • Page 38: Item C12: 44658-24 - Cable Interface Uc4 C12 Dt06-2X Gnd2

    5.9 I C12: 44658-24 – C UC4 C12 DT06-2X GND2 ABLE NTERFACE...

  • Page 39: Item C13: 44658-47 - Cable Interface Uc4 Bc C13 Dt2 Main Extension

    5.10 I C13: 44658-47 – C UC4 BC C13 DT2 M ABLE NTERFACE XTENSION...

  • Page 40: Item C14: 44658-28 - Cable Interface Uc4 Bc C14 Power Pigtail

    5.11 I C14: 44658-28 – C UC4 BC C14 P ABLE NTERFACE OWER IGTAIL...

  • Page 41: Appendix A - Valve Connector Change

    APPENDIX A – VALVE CONNECTOR CHANGE Starting in January 2009, NORAC is changing the connectors on the boom height control valve block. The new style valve block will have 2-pin Deutsch connectors on the coils. The previous models had Hirschman style connectors as shown in Figure 2 new style valve blocks and cabling look similar to Figure 33 and Figure 34.
  • Page 42 Canada NORAC Systems International Inc. CALL TOLL FREE: 1-800-667-3921 (306)664-6711 SHIPPING ADDRESS: 3702 Kinnear Place Saskatoon, SK S7P 0A6 United States Norac, Inc. CALL TOLL FREE: 1-866-306-6722 (763)786-3080 SHIPPING ADDRESS: 1290 Osborne Rd NE, Suite F Fridley, MN 55432-2892...

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