Norac UC4+ Installation Manual
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Norac UC4+ Installation Manual

Spray height controller. john deere 4920
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Download this manual See also: Operator's Manual, Installation Manual
Spray Height Controller
JOHN DEERE 4920
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 JOHN DEERE 4920 Installation Manual Improving the competitiveness of Industry and Agriculture through Precision Measurement...
  • Page 2 Reorder P/N: UC4+BC+JD6-INST Rev A (JOHN DEERE 4920) 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 ............................3 INSTALLATION PROCEDURE ......................7 ....................... 7 XISTING SYSTEM CHECK ........................7 PEED ......................9 ENSOR NSTALLATION ....................12 ENSOR NSTALLATION ....................... 13 ENSOR NSTALLATION 4.5.1 Boom Roll Sensor Mounting....................

  • Page 4: Introduction

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

  • Page 6: Parts Lists

    446BC+MAN6-1 MANUAL UC4+ BOOM CONTROL 2008 OPERATORS SMALL BOOKLET M01B 446BC+MAN6-2 MANUAL UC4+ BOOM CONTROL 2008 QUICK REFERENCE SMALL BOOKLET UC4+BC+JD6-INST MANUAL INSTALLATION UC4+ JOHN DEERE 4920 104557 GROMMET 7/8 ID X 1/4 GROOVE WIDTH X 1-1/4 GROOVE DIAMETER 44933S...
  • Page 7 Table 2 – 44865-18 (Rev A) - Hydraulics Fittings Kit – JD6 Item Part Number Name Quantity Picture 104369 PLUG - 6MBP 104586 TEE ADAPTER - 6FORXR 6MORT 104691 TEE ADAPTER - 4FORXR 4MORT 104693 MALE ADAPTER - 4MOR 4MB 104884 MALE TO FEMALE ADAPTER - 6MOR 8FORX 104885...
  • Page 8 The parts that come with your UC4+ System are shown below in their general installation configuration. Figure 2 – UC4+ Spray Height Controller Components...
  • Page 9 Figure 3 – Hydraulic Plumbing Schematic...

  • Page 10: 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+ system. 3. Raise the LEFT boom from its extreme LOW position to the very TOP of its 1.
  • Page 11 Table 4 – Boom Test Record (WITHOUT UC4+ 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 12: Wing Sensor Installation

    Please refer to the UC4+ system warranty at the end of the UC4+ Sprayer Boom Control Operator’s Manual (M01) for implications. 4. Mount the NORAC UC4+ ultrasonic sensor (E02) into the sensor brackets. The sensors should be oriented forward Figure 5 – Breakaway Sensor Mounting...
  • Page 13 5. Sensor cables should run through the General mounting rules for UC4+ mounting bracket tube and then behind ultrasonic wing sensors: the member the bracket is mounted onto. a) In its lowest position, the sensor Cable-tie the connector in place. The mouth must be 9 inches or more cable must not be allowed to hang below from the ground.
  • Page 14 3 SENSOR SYSTEM 5 SENSOR SYSTEM Figure 9 – Sensor Serial Number Installation Location...

  • Page 15: Main Lift Sensor Installation

    4.4 M 3. Mount the sensor onto the sensor ENSOR NSTALLATION mounting collar (Figure 11). 1. Assemble the main lift sensor bracket (B11) as shown in Figure 10. Sensor Mounting Collar Bracket Tube Bracket Base Sensor Mounting Tab Figure 10 – Main Lift Sensor Bracket 2.

  • Page 16: Roll Sensor Installation

    4.5 R When mounting the roll sensors use the ENSOR NSTALLATION following guidelines refer Mount the roll sensors to the included Figure 14. roll sensor brackets using the machine screws and nylon lock nuts, as illustrated a) The smaller the distance between A in Figure 13.

  • Page 17: Boom Roll Sensor Mounting

    * The boom frame roll sensor does not have a temperature probe Figure 15 – Roll sensor mounting with respect to sprayer orientation 4.5.1 Boom Roll Sensor Mounting c) Use cable-ties to secure the bracket to a square edge feature (square The boom roll sensor (E04) must be tube).

  • Page 18: Chassis Roll Sensor Mounting

    4.5.2 Chassis Roll Sensor Mounting b) Mount the chassis roll sensor (E03) to a non-rotating part of the boom. The chassis roll sensor must be mounted to a non-rotating part of the boom. To mount the c) Cable-tie the bracket to a square chassis roll sensor, follow the following edge feature (square tube).

  • Page 19: Inverted Roll Sensor Mounting

    4.5.3 Inverted Roll Sensor Mounting If desired, the Roll sensor may be mounted mounting may be used to optimize the inverted, so long as the connector exits mounting criteria as explained at the towards the right-hand boom. Inverted beginning of Section 4.5 Figure 19 –...

  • Page 20: Hydraulic Installation

    4.6.1 Valve Assembly 1. On a clean surface remove all plastic plugs from the NORAC hydraulic Valve (V01) (Figure 21). 2. Install the 6MB-6MOR (F09) fittings on the "P" and "T" ports and tighten to 18 ft-lbs.

  • Page 21: Valve Mounting

    4.6.2 Valve Mounting You must ensure no hydraulic 1. Mount the NORAC valve (V01) on the components will interfere with any sprayer using the valve mounting sprayer parts or be pulled tight at bracket (B10). any time. 2. As shown in Figure 23, screw short side of the threaded rods into the bottom of the valve block at least 3/8".

  • Page 22: Hydraulic Plumbing

    From this point in the installation the (F02). booms will be inoperative until the 6. The "A" ports of the NORAC block electronics are fully installed. must be connected to the “lower” lines of the cylinders. The ports on the sprayer You must ensure there are no block must then be plugged with F02.
  • Page 23 Figure 25 – Load Sense Connection Sprayer Pump F03/F04 Figure 26 – Load Sense Detail...

  • Page 24: 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 25 They the floor mat. can be reinstalled after the wiring is complete. NORAC supplies a 5. Plug in the 6-pin Tower on C10 to the 6- grommet (Item M13) for the hole if pin Shroud on the valve extension cable one does not exist.
  • Page 26 W1 must be attached directly to sprayer frame parallel linkage. Improper ground can cause the UC4 System to switch from AUTOMATIC mode into MANUAL mode. 10. Install the square DIN connectors from Figure 30 – Valve Cable Connections C03 onto each NORAC valve as shown...
  • Page 27 Figure 31 – Sprayer Wiring Harness Identification 11. Locate the main John Deere wiring IMPORTANT: harness at the rear of the sprayer near the sprayer valve block. The sprayer wiring Provide enough slack in all cables to harness identification is shown in Figure account for the movement of the main section, parallel lift, and FOLDING boom movement.
  • Page 28 Figure 32 – Junction Cable Connections (C12) 13. Connect the CAN Node cable (C02B) to the 4-pin AMP plug on C01 (Figure 33). 14. Route the CAN Node cable (C02B) to the roll sensors. Follow existing cables and/or hydraulic lines. 15.

  • Page 29: 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 Boom Speed Test with the NORAC UC4+ System installed. Record the results for comparison in Table 5. 5. The procedure for the installation of the UC4+ System is now complete.

  • Page 30: Electrical Reference - Cable Drawings

    ELECTRICAL REFERENCE – CABLE DRAWINGS 5.1 I C1: 44662B – S ENSOR RUNK ABLE 5.2 I C02: 44668 – S ENSOR RANCH ABLE...

  • Page 31: Dual

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

  • Page 32: Item C10: 44650-14 - Power Cable Uc3 Boom Control John Deere

    5.5 I C4: 44651 – V ALVE XTENSION ABLE 5.6 I C10: 44650-14 – P UC3 B OWER ABLE ONTROL EERE...

  • Page 33: Item C12: 44658-10 - Cable Valve Uc3 Bc Jd 4920

    5.7 I C12: 44658-10 – C UC3 BC JD 4920 ABLE ALVE Label: Wings Dn Tees To: JD Harness Label: Main Up Label: Main Dn Tees To: Tees To: JD Harness JD Harness Yellow White R-Dn Black GND Brown L-Dn Black GND Black GND M-Up Black...
  • Page 34 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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