Norac UC4.5 Manuale utente
Case IH
(44 Series Main Lift Option)
Installation Manual
CS4
Printed in Canada
Copyright 2012 by NORAC Systems International Inc.
Reorder P/N: UC4.5-CS4-INST Rev B (Case IH 44 Series Main Lift Option)
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
1Introduction................................................................................................................ 1
2Kit Parts ...................................................................................................................... 2
3Hydraulic Installation ................................................................................................ 5
4Ultrasonic Sensor Installation .................................................................................. 8
5Electrical Installation ............................................................................................... 11
6Software Setup......................................................................................................... 13
7Cable Drawings ........................................................................................................ 14
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
2Kit Parts
2.1 Hydraulic Plumbing
Figure 1: CS4 Hydraulic Plumbing
3
2.2 List of Parts
The following tables list the Case 44 series main lift kit (CS4) specific parts of the NORAC
UC4.5 system. This kit is to be used when installing the proportional main lift option with
existing Case installations.
Item Part Number Name Quantity
B21 44973 SENSOR MOUNTING BRACKET LOW PROFILE 16 GA LARGE FLANGE 1
C07 43220-01 CABLE UC5 NETWORK 14 AWG 1M 1
C17 44658-62 CABLE UC4 INTERFACE VALVE CS4 1
C19 44658-46D CABLE UC4 VALVE DT ROLL WITH PIGTAIL 1
E05 43750 UC5 ULTRASONIC SENSOR 1
E12 43764 UC5 NETWORK COUPLER 2-WAY 1
H02 44863-38 HOSE ASSEMBLY 122R2-06 156 IN L 6FORX 6FORX90 2
H10 44865-48 HYDRAULICS FITTING KIT - CS4 1
M01 UC4.5-CS4-INST MANUAL INSTALLATION UC4.5 CASE IH 44 SERIES PROP MAIN LIFT OPTION 1
V01 44962D VALVE ASSEMBLY EXPANSION DPOC PROP DT 4 BOLT 1
4
2.3 Hydraulic Fitting Kit Details (P/N: 44865-48)
Item Part Number Name Quantity Picture
F03 104586 TEE ADAPTER - 6FORXR 6MORT 2
F04 44917 MALE ADAPTER - 6MB-6MOR MACHINED ORB 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:
Do not use high speed power tools/drills when installing hardware.
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.
5
3Hydraulic Installation
Ensure all pressure has been bled from the system before disconnecting any lines
or fittings. Hydraulic pressure will exist on the main lift circuit unless the main lift
is all the way down.
Component failure due to oil contamination is not covered under the NORAC
UC4.5 system warranty. It is recommended that a qualified technician perform the
hydraulic installation.
3.1 Expansion Block Assembly
1. Use Figure 1 as a reference for installing the hydraulics.
2. Loosen the existing 2-station valve block so that it can be moved and/or twisted for the
installation of the expansion block.
3. Remove the four 4MBP plugs from the 2 station valve block.
4. Coat the four o-rings in hydraulic oil and install them into the expansion block. Ensure the
o-rings are seated properly.
5. Attach the expansion block to the 2 station block using the included spring washers and
bolts.
6. Tighten the bolts to 31 ft-lbs.
Figure 2: NORAC Expansion Block Assembly
6
3.2 Hydraulic Plumbing
1. Remove all plastic plugs from the NORAC expansion valve block (V01).
2. Install the 6MB 6MOR fittings (F04) into the “A” and “B” ports of the expansion block.
3. If the valve block is not already installed on the sprayer, install it as outlined in the UC4.5
Spray Height Control installation manual.
4. Attach the straight 6FORX fittings on 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 (Figure 3).
Figure 3: Case Main Lift Tee Location
5. Disconnect the “raise” hose that runs from the Case valve block to the main lift tee and
install the 6FORX 6MORT fitting (F03). Reconnect the “raise” hose to the tee.
6. Connect the NORAC hose (H02) that is connected to the B port on the NORAC
expansion block to the tee fitting (F03).
7. Disconnect the “lower” hose that runs from the Case valve block to the main lift tee and
install the 6FORX 6MORT fitting (F03). Reconnect the “lower” hose to the tee.
8. Connect the NORAC hose (H02) that is connected to the A port on the NORAC
expansion block to the tee fitting (F03).
Ensure no hydraulic components will interfere with any sprayer parts or be pulled
tight at any time.
7
3.3 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 valve is 87558232.
1. Lower the main lift all the way to the bottom. Turn off the sprayer ignition.
2. 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.
3. Remove the coils from the main lift valve, located under the sprayer.
Figure 4 - Main Lift Valve location
4. Thread the valve out of the valve housing and thread the new valve in.
5. Reinstall the coils onto the new main lift valve.
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