Norac UC4+ User manual

SUMMERS Enhanced Stability
and Proportional Main Lift
Installation Manual
Spray Height Controller
Improving the competitiveness of Industry and
griculture through Precision Measurement

Printed in Canada
Copyright  2010 by NORAC Systems International Inc.
Reorder P/N UC4+BC+SM4-INST Rev A (SUMMERS Enhanced Stability & Prop ML)
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 publication.

TABLE OF CONTENTS
1 INTRODUCTION .................................................................................................................................. 1
2 GENERAL SYSTEM DESCRIPTION .................................................................................................. 2
3 PARTS LISTS ...................................................................................................................................... 3
4 INSTALLATION PROCEDURE ........................................................................................................... 8
4.1 EXISTING SYSTEM CHECK ............................................................................................................... 8
4.2 BOOM SPEED TEST........................................................................................................................ 8
4.3 WING SENSOR INSTALLATION....................................................................................................... 10
4.4 MAIN LIFT SENSOR INSTALLATION ................................................................................................ 13
4.5 ROLL SENSOR INSTALLATION ....................................................................................................... 14
4.5.1 Intermediate Frame Roll Sensor Mounting ...........................................................................15
4.5.2 Boom Frame Roll Sensor Mounting ...................................................................................... 16
4.5.3 Reference Frame Roll Sensor Mounting...............................................................................17
4. HYDRAULIC INSTALLATION ........................................................................................................... 18
4.6.1 Val e Mounting...................................................................................................................... 18
4.6.2 Hydraulic Plumbing ...............................................................................................................19
4.7 ELECTRICAL INSTALLATION .......................................................................................................... 20
4.8 COMPLETING THE INSTALLATION .................................................................................................. 24
5 ELECTRICAL REFERENCE – CABLE DRAWINGS ........................................................................ 25
5.1 ITEM C01: 44 74 – CABLE UC3 SENSOR ROLL BIAS .................................................................. 25
5.2 ITEM C02: 44 8 – SENSOR BRANCH CABLE ............................................................................... 25
5.3 ITEM C02B: 44 4 – CABLE UC4 CAN NODE DUAL .................................................................... 2
5.4 ITEM C03: 44 5 D – CABLE VALVE VARIABLE RATE DT.............................................................. 2
5.5 ITEM C04: 44 58-70 – CABLE INTERFACE UC4 REMOTE MAN DT...................................... 27
5. ITEM C09: 44 58-29 – CABLE INTERFACE UC4 BC POWER AMP TEE......................................... 27
5.7 ITEM C10: 44 50-35 – CABLE POWER GENERIC PULL-TYPE ....................................................... 28
5.8 ITEM C11: 44 51-03 – GENERIC VALVE EXTENSION CABLE ......................................................... 29
5.9 ITEM C13: 44 58- 9 – CABLE INTERFACE UC4 ROLL DT............................................................ 30
5.10 ITEM C14: 44 87-04 – CABLE UC3 SENSOR TRUNK PT EXTENSION ................................. 30
5.11 ITEM C17: 44 58-45D – CABLE VALVE UC4 BC MAIN DT .......................................................... 31

1
1 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.
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 ha e suggestions
regarding the parts list or the installation procedure, please don’t hesitate to contact us ia
the information gi en below:
Phone: [phone] Canada (Toll Free)
1-866-306-6722 United States (Toll Free)
([phone] Europe
1-306-664-6711 all other regions
E-mail: ser [email protected]
Website: www.norac.ca

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2 GENERAL SYSTEM DESCRIPTION
Figure 1 depicts the general system layout of the UC4+ Spray Height Controller system.
Figure 1 – System Components and General Location
NOTICE:
Every effort has been made to ensure the
accuracy of the information contained in this
manual. All parts supplied are selected
specially to 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.
ATTENTION:
When installing the UC4+ System please be
aware that at a point in the installation your
sprayer booms will be inoperative until the
installation is complete. Any installation
procedure requiring boom mo ement will
need to be done first. Once the hydraulics
have been disconnected you must complete
the electrical installation before the booms
become operative.

3
3 PARTS LISTS
The parts that come with your UC4+ Spray Height Controller are listed in Table 1. The item number on
the left side of this table references each part.
Please ensure that all parts in your kit are present before proceeding with your installation.
Table 1 – SUMMERS Spray Height Controller system Parts
Item Part Number Name Quantity
B05 44706-01 KIT CABLE TIE BLACK 10 PCS 21 IN 150 PCS 7 5 IN 1
B13 44728 MOUNTING BRACKET COMPLETE UC4 BREAKAWAY EXTENDED 2
C01 44674 CABLE UC3 SENSOR ROLL BIAS 1
C02 44668 CABLE UC3 SENSOR BRANCH 1 AMP RECEPT 3 AMP PLUG BC 1
C02B 44664 CABLE UC4 CAN NODE DUAL 1
C03 44656D CABLE VALVE VARIABLE RATE DT 1
C04 44658-70 CABLE INTERFACE UC4 REMOTE MANUAL DT 1
C09 44658-29 CABLE INTERFACE UC4 BC C14 POWER AMP TEE 1
C10 44650-35 CABLE POWER GENERIC PULL-TYPE 1
C11 44651-03 CABLE EXTENSION VALVE GENERIC 1
C13 44658-69 CABLE INTERFACE UC4 ROLL DT 1
C14 44687-04 CABLE UC3 SENSOR TRUNK PT EXTENSION AMPM TO AMPF BLACK 1
C17 44658-45D CABLE VALVE UC4 BC MAIN DT 1
E01 4461BC+ UC4 PLUS BOOM CONTROL PANEL 1
E02 44631 UC4 ULTRASOUND SENSOR 3
E03 44641 UC4 PLUS ROLL SENSOR W TEMPERATURE PROBE 1
E04 44642 UC4 PLUS ROLL SENSOR 2
H02 44863-30 HOSE ASSEMBLY 122R2-06 372 IN L 8MB 6FJX WITH QUICK COUPLER 2
H03 44863-01 HOSE ASSEMBLY 122R2-06 36 IN L 6FJX 6FJX 3
H20 44865-30 HYDRAULICS FITTING KIT - SM1 1
H21 44865-50 HYDRAULICS FITTING KIT - SM3 1
M01 446BC+MAN7 OPERATOR MANUAL UC4+ SPRAY HEIGHT CONTROL 1
M10 UC4+BC+SM4-INST MANUAL INSTALLATION UC4+ SUMMERS PULL TYPE 1
P01 44689 CONN GP SHROUD PLUG 6 WAY 1
V01 44960D VALVE BLOCK ASSEMBLY 3 STATION CC/LS PROP DT 4 BOLT 1
*NOTE Cable C14 is only required for 132’ booms.

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Table 2 - 44865-30 - Hydraulics Fittings Kit – SM1
Item Part Number Name Quantity Picture
F02 103312 MALE ADAPTER - 6MB 6MJ 4
F03 103839 TEE ADAPTER - 6FJXR 6MJT 2
F04 104369 PLUG - 6MBP 2
F05 44928 ORIFICE INSERT 047 IN ONE WAY 2
6 M B - 6 M OR X 90
SIZE IN
1/16 TH'S
GENDER: MALE
OR FEMALE
90 ° ANGLE
SWIVEL
TYPE
GENDER
SIZE
TYPE:
B - ORB
- IC
OR - FLAT
FACE
P - PIPE
Fitting Name
Example:

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Table 3 - 44865-50 - Hydraulics Fittings Kit Details
Item Part Number Name Quantity
Picture
*F02 103839 TEE - 6FJXR 6MJT 1
*F03 104369 PLUG - 6MBP 1
*F04 103312 MALE ADAPTER - 6MB 6MJ 1
6 M B - 6 M OR X 90
SIZE IN
1/16TH'S
GENDER: MALE
OR FEMALE
90 ° ANGLE
SWIVEL
TYPE
GENDER
SIZE
TYPE:
B - ORB
- IC
OR - FLAT
FACE
P - PIPE
Fitting Name
Example:
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. Permatex Anti-seize lubricant is
preferred, but other similar anti-seize products may be used.

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The parts that come with your UC4+ System are shown below in their general installation
configuration.
Figure 2 – UC4+ Spray Height Controller Components

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Figure 3 – Hydraulic Plumbing Schematic