Norac UC4+ Installation Manual
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Norac UC4+ Installation Manual

Spray height controller case ih 4420, 3320
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Spray Height Controller
Case IH 4420, 3320 Installation Manual
Improving the competitiveness of Industry and
Agriculture through Precision Measurement

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  • Page 1 Spray Height Controller Case IH 4420, 3320 Installation Manual Improving the competitiveness of Industry and Agriculture through Precision Measurement...
  • Page 2 Reorder P/N: UC4+BC+CS3-INST Rev G (Case International 4420, 3320) 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...

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

  • Page 6: Parts Lists

    HOSE ASSEMBLY 122R2-06 106 IN L 6FORX 6FORX 44865-06 HYDRAULICS FITTING KIT - CS3 446BC+MAN7 OPERATOR MANUAL UC4+ SPRAY HEIGHT CONTROL UC4+BC+CS3-INST MANUAL INSTALL UC4 CASE IH 4420, 3320 44963D VALVE BLOCK ASSEMBLY 2 STATION CC/LS PROP DT 4 BOLT...
  • Page 7 Substitution parts will in no way affect the operation of the system provided that they are installed as directed. Item V01 – 2 Station Valve Block (44963D) may be substituted with: Item Part Number Name Quantity 44933D VALVE BLOCK ASSEM UC4-BC 2-STATION CC/LS VARIABLE RATE The 44933D is a direct replacement for the 44963D.
  • Page 8 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 9 Figure 2 – UC4+ Spray Height Control system Components 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.
  • 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 system’s the next step. functionality before installing the UC4+ Spray Height Control system. 3. Raise the LEFT boom from its extreme LOW position to the very TOP of its 1.
  • Page 12 Table 4 – 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 5 –...

  • Page 13: Wing Sensor Installation

    Operator’s Manual To assemble the breakaway sensor implications. bracket: 4. Mount the NORAC UC4+ ultrasonic a) Assemble the bolt and nut into the sensor (E02) into the sensor brackets. collar. The sensors should be oriented forward b) Grease the bottom edge of the collar (ahead) of the boom (see Figure 6 and and the angled tube of the base.
  • Page 14 number on the left hand side General mounting rules for UC4+ proceeding to the largest serial ultrasonic wing sensors: number on the right hand side a) In its lowest position, the sensor mouth (Figure 10). must be 9 inches or more from the 5.
  • Page 15 3 SENSOR SYSTEM 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 Tab Figure 11 – Main Lift Sensor Bracket 2.

  • Page 17: Roll Sensor Installation

    4.5 R ENSOR NSTALLATION Mount the roll sensors to the included When mounting the roll sensors, use the roll sensor brackets using the machine following guidelines and refer to Figure 15. screws and nylon lock nuts, as illustrated a) The smaller the distance between A in Figure 14.

  • Page 18: Boom Frame Roll Sensor Mounting

    4.5.1 Boom Frame Roll Sensor Mounting 1. Use the supplied hardware to mount the boom frame roll sensor (E04) as shown in Figure 16. When mounting the boom frame roll sensor follow these guidelines: a) To prevent bending the bracket, ensure bolts are placed as close together as possible (minimize C in Figure 16).

  • Page 19: Chassis Roll Sensor Mounting

    4.5.2 Chassis Roll Sensor Mounting 2. Fasten the temperature probe to the UC4+ valve block, using the supplied 1. It is often best to cable tie the chassis 3/8”x1/2” bolt as shown in Figure 18. roll sensor in place. When mounting the chassis roll sensor follow the guidelines 3.

  • Page 20: Hydraulic Installation

    TRANSPORT POSITION. IMPORTANT: Component failure 44933D contamination is not covered under the Figure 19 – NORAC Valve Block UC4+ Spray Height Control system warranty. It is recommended that a 2. Install the 6MB-6MJ fittings (F02) on qualified technician does the hydraulic the "P"...

  • Page 21: 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 22: Hydraulic Plumbing

    2. Tee the lower lines of the cylinders into the “A” ports of the NORAC block. 3. Attach the 6FORXR-6MOR Tee fittings (F03) to the 90° fittings on the NORAC block. 4. Connect the “lower” line hoses from the cylinders to one end of 6FORXR-...

  • Page 23: 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 24: Electrical Installation

    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 25 Figure 25 – Cable Configurations: C10, C11 and C14 2. Connect the UC4+ power cable (C10) to 4. Route the receptacle end (R16) of C10 the UC4+ control panel in the sprayer out of the cab. cab. Ensure both plugs (P16 and P4) are 5.
  • Page 26 Figure 26 – Cable Configurations: Rear of the Sprayer 6. Route C11 to the rear of the sprayer, in 12. Insert the 2-pin tees (R2C-P2C and the vicinity of the valve block. between R2D-P2D) matching main control valve 7. Connect the 6-pin shroud (S6) on the connections.
  • Page 27 17. Connect the 4-pin AMP connectors to the roll sensors. 18. Connect the sensor branch cable (C02) to the 4-pin AMP plug on C02B (Figure 28). 19. Route the sensor branch cable (C02) to the wing and main sensors and connect to the sensors.

  • Page 28: Completing The Installation

    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 5. Table 5. 6. The procedure for the installation of the UC4+ Spray Height Control system is now complete.

  • Page 29: Electrical Reference - Cable Drawings

    ELECTRICAL REFERENCE – CABLE DRAWINGS 5.1 I C02: 44668 – S ENSOR RANCH ABLE 5.2 I C02B: 44664 – C UC4 CAN N ABLE...

  • Page 30: Item C03: 44656D - Cable Valve Variable Rate Dt

    5.3 I C03: 44656D – C ABLE ALVE ARIABLE...

  • Page 31: Item C10: 44650-39 - Cable Power Generic Self -Propelled

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

  • Page 32: Item C11: 44651-03 - Cable Extension Cable Valve Generic

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

  • Page 33: Item C12: 44658-24 - Cable Interface Uc4 C12 Dt06-2X Gnd2

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

  • Page 34: Item C13: 44658-47 - Cable Interface Uc4 Bc C13 Dt2 Main Extension

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

  • Page 35: Item C14: 44658-28 - Cable Interface Uc4 Bc C14 Power Pigtail

    5.8 I C14: 44658-28 – C UC4 BC C14 P ABLE NTERFACE OWER IGTAIL...
  • Page 36 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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