Norac UC4.5 User manual

Case IH 20 and 30 Series
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Printed in Canada
Copyright 2012 by NORAC Systems International Inc.
Reorder P/N: UC4.5-BC-CS3-INST Rev C (Case IH 20 and 30 Series)
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 publication.

Contents
1Introduction ............................................................................................................... 1
2General UC4.5 System Layout ................................................................................ 2
3Kit Parts...................................................................................................................... 3
4Pre-Install Checklist .................................................................................................. 7
5Ultrasonic Sensor Installation.................................................................................. 8
6Roll Sensor Installation ........................................................................................... 14
7Electrical Installation .............................................................................................. 17
8Hydraulic Installation.............................................................................................. 20
9Software Setup ........................................................................................................ 24
10Cable Drawings........................................................................................................ 25

1
1Introduction
Congratulations on your purchase of the NORAC UC4.5 Spray Height Control System. This
system is manufactured with top quality components and is engineered using the latest
technology to provide operating 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 have suggestions regarding the parts
list or the installation procedure, please don’t hesitate to contact us.
Every effort has been made to ensure the accuracy of the information contained in
this manual. All parts supplied are selected to specially 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.

2
2General UC4.5 System Layout
Figure 1 illustrates the general layout of the UC4.5 system components:
Figure 1: General UC4.5 System Layout

3
3Kit Parts
3.1 Kit Overview
Figure 2: CS3 System Parts

4
3.2 Hydraulic Plumbing
Figure 3: CS3 Hydraulic Plumbing
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 (M06) to all threaded parts upon
installation. Permatex Anti-seize lubricant is preferred, but other similar anti-seize
products may be used.

5
3.3 List of Parts
Item Part Number Name Quantity
B05 44706-01 KIT CABLE TIE BLACK 10 PCS 21 IN 150 PCS 7.5 IN 1
B17 44972 SENSOR MOUNTING BRACKET LOW PROFILE RAINFLAP 16GA 2
B20 44971 SENSOR MOUNTING BRACKET LOW PROFILE 16GA 2
B21 44973 SENSOR MOUNTING BRACKET LOW PROFILE 16 GA LARGE FLANGE 1
C03 44656D CABLE VALVE VARIABLE RATE DT 1
C05 43210-20 CABLE UC5 NETWORK 18 AWG 20M 2
C07 43220-01 CABLE UC5 NETWORK 14 AWG 1M 1
C10 44650-50 CABLE UC4.5 POWER GENERIC SELF-PROPELLED 1
C11 44651-50 CABLE UC4.5 EXTENSION VALVE GENERIC 1
C12 44658-24 CABLE UC4 INTERFACE DT06-2X GND2 1
C16 44658-72 CABLE UC4 INTERFACE ROLL SENSE DT 1
C18 44658-47 CABLE UC4 INTERFACE DT2 MAIN EXTENSION 1
C30* 43250-04 CABLE UC5 BATTERY AMP FUSED - 5A 1
E01 45100 UC4.5 BOOM CONTROL PANEL 1
E03 43742 UC5 ROLL SENSOR W TEMPERATURE PROBE 1
E04 43741 UC5 ROLL SENSOR VER. 2 1
E05 43750 UC5 ULTRASONIC SENSOR 3
E11 43765 UC5 NETWORK COUPLER 8-WAY 1
E12 43764 UC5 NETWORK COUPLER 2-WAY 2
E20 43764T UC5 NETWORK COUPLER 2-WAY WITH TERMINATOR 2
H01 44862-08 HOSE ASSEMBLY 122R2-04 36 IN L 6FORX 6FORX 4
H02 44863-10 HOSE ASSEMBLY 122R2-06 60 IN L 6FJX 8FORX 2
H03 44863-25 HOSE ASSEMBLY 122R2-06 136 IN L 6FORX 6FORX 1
H04 44863-31 HOSE ASSEMBLY 122R2-06 106 IN L 6FORX 6FORX 1
H10 44865-06 HYDRAULICS FITTING KIT - CS3 1
M01
UC4.5-BC-MANUAL-
OPERATOR
OPERATOR MANUAL UC4.5 SPRAY HEIGHT CONTROL 1
M02 UC4.5-BC-CS3-INST MANUAL INSTALLATION UC4.5 CASE IH 20 AND 30 SERIES 1
M06 45015 ANTI-SEIZE LUBRICANT KIT 1
P01 106034 UC5 NETWORK 2 PIN PLUG 4
P03 106162 UC5 NETWORK 6 PIN PLUG 2
V01 44963D VALVE BLOCK ASSEMBLY 2 STATION CC/LS PROP DT 4 BOLT 1
* Systems purchased prior to early 2013 may not have a fused power cable.

6
3.4 Hydraulic Fitting Kit Details (P/N: 44865-06)
Item Part Number Name Quantity Picture
F02 103312 MALE ADAPTER - 6MB 6MJ 2
F03 104586 TEE ADAPTER - 6FORXR 6MORT 4
F04 104886 MALE ADAPTER - 8MOR 8MB 2
F05 44917 MALE ADAPTER - 6MB-6MOR MACHINED ORB 8
F06 104885 TEE ADAPTER - 8FORXR 8MORT 2
F07 104590 90 DEG ADAPTER - 6MOR 6FORX90 4
F08 104369 PLUG - 6MBP 2
F09 44928 ONE WAY ORIFICE INSERT - 0.047 4
F10 104592 O-RING HYD 3/8 IN FLAT FACE 2
F11 105184 ORIFICE INLINE 6 FLAT FACE 2
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
J - JIC
OR - FLAT
FACE
P - PIPE
Fitting Name
Example:

7
4Pre-Install Checklist
The pre-install checklist is necessary to check the existing sprayer functionality before the
installation.
1. Unfold the sprayer over a flat, unobstructed area (i.e. no power lines…etc.).
2. Ensure all boom-fold operations are functional (place a check mark in boxes below).
3. Bring engine to field-operational RPM and record below.
4. Record the time (seconds) it takes for a full stroke for all boom functions. To ensure
repeatable measurements, take the average of 3 trials.
5. Not all sprayers will have the functions listed below in Figure 4.
Ensure the boom has sufficient travel so it does not contact the ground during
these tests.
Figure 4: Pre-Install Boom Speeds