Norac UC4+ Case 44 Series User manual

Case 44 Series Main Lift Option
Installation Manual (3-bolt)
Spray Height Controller
Improving the ompetitiveness of Industry and
Agri ulture through Pre ision Measurement

Printed in Canada
Copyright  2010 by NORAC Systems International Inc.
Reorder P/N UC4+CS4-3B-INST Rev A (Case 44 Series Main Lift Kit – 44952D)
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.

TABLE OF CONTENTS
1 INTRODUCTION .................................................................................................................................. 1
2 PARTS LISTS ...................................................................................................................................... 3
3 HYDRAULIC INSTALLATION ............................................................................................................. 7
4 MAIN LIFT VALVE INSTALLATION ................................................................................................... 9
5 ELECTRICAL INSTALLATION ......................................................................................................... 10
6 COMPLETING THE INSTALLATION ................................................................................................ 11
7 ELECTRICAL REFERENCE CABLE DRAWINGS ........................................................................ 12
7.1 ITEM C01: 44658-62 - CABLE ..................................................................................................... 12
7.2 ITEM C02: 44658-46D CABLE VALVE DT WITH PIGTAIL ............................................................. 13

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
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+ Spray Height
Control 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
2 PARTS LISTS
The parts that come with your UC4+ Sprayer Boom System 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 – UC4+ Spray Height Control System Parts (Re A)
Item Part Number Name Quantity
C01 44658-62 CABLE VALVE CS4 INTE FACE 1
C02 44658-46D CABLE VALVE DT OLL WITH PIGTAIL 1
H01 44865-48 HYD AULICS FITTING KIT - CS4 1
H02 44863-38 HOSE ASSEMBLY 122 2-06 156 IN L 6FO X 6FO X90 2
M01 UC4+CS4-3B-INST MANUAL INSTALLATION UC4+ CASE 44 SE IES MAIN LIFT KIT - 44952D 1
V01 44952D VALVE ASSEMBLY SINGLE STATION EXPANSION P OPO TIONAL 1

5
Table 2 - 44865-48 (Re A) - Hydraulics Fittings Kit Details
Item Part Number Name Quantity
Picture
F03 104586 TEE ADAPTE - 6FO X 6MO T 2
F04 44917 MALE ADAPTE - 6MB 6MO 2
6 M B - 6 M OR X 90
SIZE IN
1/16TH'S
GENDER: MA E
OR FEMA E
90 ° ANG E
SWIVE
TYPE
GENDER
SIZE
TYPE:
B - ORB
J - JIC
OR - F AT
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.

6
Figure 1 - Hydraulic Components

7
3 HYDRAULIC INSTALLATION
WARNING!
The hydraulic system creates ery high
pressure. Before disconnecting any
hydraulic lines ensure all pressure has
been bled from the system.
IMPORTANT:
Component failure due to oil
contamination is not co ered under the
UC4+ Spray Height Control system
warranty. It is recommended that a
qualified technician does the hydraulic
installation.
Sprayers with a model year of
2007 and older require the main lift al e
to be changed. See Section 4 for
instructions on how to do this.
1. Use Figure 1 as a reference for
installing the hydraulics.
2. On a clean surface remove all plastic
plugs from the NORAC expansion valve
block (V01).
3. Install the 6MB 6MOR fitting (F04) into
the A and B ports of the expansion block
(Figure 2).
Figure 2 - Third station expansion block
assembly
4. Remove the three 4MBP plugs from the
UC4+ 2 station valve block.
5. Coat the three o-rings in hydraulic oil
and install them into the expansion
block.
Make sure the o-rings are properly
seated.
Figure 3 - Expansion Val e O-Ring
Placement
6. Thread the 4.5” studs into the UC4+
block.
Figure 4 - Expansion Val e Stud
Insertion

8
7. Attach the expansion block to the UC4+
block using the included spring washers
and nuts.
8. Tighten the nuts on the studs to 31 ft-lbs
Torque.
Figure 5 - Expansion Val e Final
Assembly
9. If the valve block is not already installed
on the sprayer, install it as outlined in
the UC4+ Spray Height Control kit
installation manual.
10. Attach the straight 6FORX fittings on
the hoses (H02) to the A and B ports on
the expansion block. Route the free end
of the hoses (H02) to the Case main lift
tee, which is located near the sprayer
axle.
11. Disconnect the raise hose that runs from
the Case valve block to the main lift tee
and install the 6FORX 6MORT (F03)
onto the existing Case 6MORT (Figure
6).
12. Connect the NORAC hose (H02) that is
connected to the B port on the NORAC
expansion block to the tee fitting F03.
13. Reconnect the hose that runs from the
Case main lift valve block to the main
lift tee. This connects onto the tee fitting
F03.
14. Disconnect the lower hose that runs from
the Case valve block to the main lift tee
15. Connect the NORAC hose (H02) that is
connected to the A port on the NORAC
expansion block to the tee fitting F03.
16. Reconnect the hose that runs from the
Case main lift valve block to the main
lift tee. This connects onto the tee fitting
F03.
You must ensure no hydraulic
components will interfere with any
sprayer parts or be pulled tight at
any time.
Figure 6 - Location of main lift tees when looking from front of sprayer towards the rear
Hoses running to
main lift cylinders
Main Lift Tee
connectors
Hoses running forward
to Case main lift block

9
4 MAIN LIFT VALVE INSTALLATION
If the sprayer was built prior to model year 2007 then the main lift valve may have to be replaced
with a part from your local Case Dealership. If the booms will go up, but not down; the valve
will need to be replaced. The Case part number of the required valve is 87558232.
1. Lower the main lift all the way to the bottom.
2. Turn OFF the sprayer ignition.
3. Loosen the hoses on each side of one of the main lift cylinders located at the back of the
sprayer. This is to remove any pressure from the system.
4. Remove the coils from the main lift valve, located under the sprayer.
Figure 7 - Main Lift Val e Location
5. Thread the valve out of the valve housing and thread the new valve in.
6. Reinstall the coils onto the new main lift valve.
Remove this
nut and the
two coils.

10
5 ELECTRICAL INSTALLATION
Figure 8 – Cable Connections
Cable C01 and C02 are the only
cables included in the kit.
1. Locate the end of the previously
installed valve extension cable. This is
at the rear of the sprayer.
2. Disconnect the Case Interface Cable
from the Valve Extension Cable and
connect cable C02 between the
connectors.
3. Connect the Valve Extension Cable and
the Case Interface cable to the
appropriate connections on cable C02.
4. Connect the three pin tower on cable
C02 to the free three pin shroud on the
valve extension cable.
5. Connect cable C01 to the three pin
shroud on cable C02.
6. Connect the 2-pin connector on cable
C01 marked ROLL CW to the coil on
the port side of the valve block.
The port side is the side of the
al e block with the left and right
tilt hoses.
7. Connect the 2-pin connector on cable
C01 marked ROLL CCW to the other
free coil.
The pigtails on cable C01 are not
used for this installation.
8. Tie up all cabling so that it will not
interfere with any components on the
sprayer.

11
6 COMPLETING THE INSTALLATION
You can now continue to install the
remainder of your UC4+ Spray Height
Control System.
If the system is fully installed then refer to
the UC4+ Operators Manual to run an
Automatic Install with the CS4 type
selected.

12
7 ELECTRICAL REFERENCE CABLE DRAWINGS
7.1 I TEM C01: 44658-62 - C ABLE

7.2 I TEM C02: 44658-46D C ABLE VALVE DT WITH PIGTAIL

Canada
NORAC Systems International Inc.
CALL TOLL FREE: 1-800-667-3921
[phone]
SHIPPING ADDRESS:
3702 Kinnear Pla e
Saskatoon, SK
S7P 0A6
United States
Norac, Inc.
CALL TOLL FREE: 1-866-306-6722
[phone]
SHIPPING ADDRESS:
1290 Osborne Rd NE, Suite F
Fridley, MN
55432-2892
Europe
NORAC Europe sarl
([phone]
SHIPPING ADDRESS:
Rue de l’hermitage
01090 Guereins
Fran e
www.nora . a