®
UNIPILOT
INSTALLATION MANUAL
Assisted Steering Kit Number 91-02400 or 91-02402
Copyrights
© 2013 TeeJet Technologies. All rights reserved. No part of this
document or the computer programs described in it may be
reproduced, copied, photocopied, translated, or reduced in any form or
by any means, electronic or machine readable, recording or otherwise,
without prior written consent from TeeJet Technologies.
Trademarks
Unless otherwise noted, all other brand or product names are
trademarks or registered trademarks of their respective companies or
organizations.
Limitation of Liability
TEEJET TECHNOLOGIES PROVIDES THIS MATERIAL “AS IS”
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR
IMPLIED. NO COPYRIGHT LIABILITY OR PATENT IS ASSUMED. IN
NO EVENT SHALL TEEJET TECHNOLOGIES BE LIABLE FOR ANY
LOSS OF BUSINESS, LOSS OF PROFIT, LOSS OF USE OR DATA,
INTERRUPTION OF BUSINESS, OR FOR INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND,
EVEN IF TEEJET TECHNOLOGIES HAS BEEN ADVISED OF SUCH
DAMAGES ARISING FROM TEEJET TECHNOLOGIES SOFTWARE.
UniPilot
Table of Contents
PREPARATION 2
COMPONENTS 2
INSTALLATION 6
Overview of the Assembly .............................................................................................................................................................6
Six Simple Steps to Get Going! ........................................................................................................................................................................ 7
Assemble Mounting Bracket ............................................................................................................................................................................ 7
Conguration Options ............................................................................................................................................................8
UniPilot ESM .......................................................................................................................................................................................................... 9
Assemble UniPilot ESM .................................................................................................................................................................9
Disassemble UniPilot ESM ....................................................................................................................................................9
Secure the Mounting Bracket ........................................................................................................................................................9
Electronics Connections ...................................................................................................................................................................................10
Connect SCM Harness ................................................................................................................................................................10
Install the System Ready Switch .................................................................................................................................................10
Connect the Engage/Disengage Switch ......................................................................................................................................10
General Recommended Electronics Installation ..................................................................................................................................... 11
®
OPERATION 12
Standby Position (Inactive) ..........................................................................................................................................................12
Operating Position (Active) ..........................................................................................................................................................12
Activate UniPilot ESM ..................................................................................................................................................................12
Begin Assisted Steering ...............................................................................................................................................................12
Deactivate UniPilot ESM ......................................................................................................................................................12
APPENDIX 13
Specications ....................................................................................................................................................................................................... 13
Operation and Storage Conditions ..............................................................................................................................................................14
Trouble Shooting ................................................................................................................................................................................................14
Contact Pressure .................................................................................................................................................................................................14
Replacement of Contact Wheel .....................................................................................................................................................................15
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UniPilot
®
PREPARATION
Before beginning the installation, thoroughly clean the steering wheel and steering column area.
Park the vehicle on a clean, level oor with adequate clearance to work around.
Do not attempt to loosen or attach any ttings while the engine is running.
Photos and illustrations may vary from the actual components provided. This may be due to different installation options, operation modes or
production models.
Always try to use original parts. Built to the highest standards of safety and reliability, TeeJet Technologies parts are to be used for this system as
others might jeopardize the safety and function of the system. TeeJet is not responsible for any redesign or adaptations of the UniPilot ESM. Any
changes to the UniPilot ESM voids the company warranty. TeeJet Technologies supplies a set of mounting brackets that combined can create a
variation of options for your specic vehicle. Not all vehicles have been addressed with these parts and modications or additions to these parts
may be needed to t your specic vehicle.
Safety Information
TeeJet Technologies is not responsible for damage or physical harm caused by failure to adhere to the following safety requirements.
As the operator of the vehicle, you are responsible for its safe operation.
The UniPilot is not designed to replace the vehicle's operator.
Do not leave a vehicle while the UniPilot is engaged.
Be sure that the area around the vehicle is clear of people and obstacles before and during engagement.
The UniPilot is designed to support and improve efciency while working in the eld. The driver has full responsibility for the quality and work
related results.
Disengage and put the UniPilot ESM (Electric Steering Motor) in the standby position before operating on public roads. Put the UniPilot ESM in
the standby position when not in use to prevent accidental engagement or loss of vehicle control.
COMPONENTS
Unpack the installation kit and identify the required parts for your installation. Soome kits may not include all items listed.
Part Number Description Quantity
32-04040 Switch, Engage/Disengage FieldPilot .....................................................................................................................................1
32-04057 Switch, System Ready, UniPilot ..............................................................................................................................................1
45-05381 Cable, 3 Pos. Battery 12'/3.66 m w/15 Amp Fuses ......................................................1
45-05626 Cable, Power/CAN/RS232 Adapter to Conxall 8pg ................................................................................................................1
45-07718 Harness, SCM Short ...............................................................................................................................................................1
45-07727 Cable, SCM to UniPilot Electric Steering Motor (ESM) ..........................................................................................................1
45-08101 Terminator, CAN Male, WP as Shipped ..................................................................................................................................1
78-08075 Steering Control Module (SCM), Pro ......................................................................................................................................1
90-02806 Kit, UniPilot Assisted Steering System ...................................................................................................................................1
28-01029 UniPilot Electric Steering Motor (ESM) (included in 90-02806 Kit) ........................................................................................1
28-01030 UniPilot Contact Wheel (included in 90-02806 Kit) ................................................................................................................1
91-07015 Kit, UniPilot Universal Mounting Bracket (included in 90-02806 Kit) ......................................................................................1
90-50013 Kit, Cable Tie Bundle (15) .......................................................................................................................................................1
98-05284 Manual, Installation, UniPilot ..................................................................................................................................................1
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Part # Description Illustration
32-04040 Switch, Engage/Disengage
FieldPilot
32-04057 Switch, System Ready,
UniPilot
45-05381 Cable, 3 Pos. Battery 12'/3.66
m w/15 Amp Fuses
45-05626 Cable, Power/CAN/RS232
Adapter to Conxall 8pg
Power/DATA
45-05626
32-04057
System Ready
Switch
45-05381
DC: xx/xx
UniPilot
o
t
o
ct
v)
e
2
n
1
n
o
+
(
C
POWER IN
CAN
RS-232
®
45-07718 Harness, SCM Short
45-07727 Cable, SCM to UniPilot ESM
45-08101 Terminator, CAN Male, WP as
Shipped
78-08075 Steering Control Module
(SCM), Pro
SCM Short
Harness
45-07718
DC: xx/xx
SCM Power I/O
45-07727
DC: xx/xx
GPS Power
Steering
Wheel Sense
Seat Sensor
Remote
Engage/Disengage
COM Ports
Power
Fault
Steering
Actuator
CAN
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UniPilot
Part # Description Illustration
90-02806 Kit, UniPilot Assisted Steering
28-01029 UniPilot Electric Steering Motor
®
System
(ESM) (included in 90-02806
Kit)
28-01030 UniPilot Contact Wheel
(included in 90-02806 Kit)
91-07015 Kit, UniPilot Universal
Mounting Bracket
(included in 90-02806 Kit)
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Figure 1-1: System Diagram
ble
to Matrix Guidance product
Optional Footswitch
UniPilot
®
8 Pos.
Power/DATA
45-05626
45-07727
SCM Power In/Out
SCM Power I/O
45-07727
DC: xx/xx
Power
Steering
Actuator
78-08075
Steering Control Module (SCM)
45-05626
Power/CAN/Data Ca
to RS-232
RS-232
POWER IN
45-07718
SCM Harness
GPS Power
Fault
Com. Ports
Seat Sensor
TJ CAN
(Terminated)
CAN
45-08101
CAN
10A Fuse
CAN Terminator
Remote
Engage/Disengage
Steering
Wheel Sense
System Ready
32-04057
32-04057
System Ready
Switch
32-04020
DC: xx/xx
Engage / Disengage
Switch
90-02806
UniPilot
Assisted Steering System
includes 91-07015
UniPilot Universal
Mounting Bracket Kit
32-04040
Remote Engage/Disengage Switch
32-04020
45-05381
Battery 12'/3.6m
w/15Amp
DC: xx/xx
45-05381
Fuses
C
o
n
n
e
(
ct
+
1
o
2
t
v)
o
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UniPilot
®
INSTALLATION
If there are questions concerning the installation of the UniPilot system on a vehicle, or due to the changes in component specications
the parts supplied in the kit are not as presented in this document, please contact your dealer or TeeJet Customer service
representative for clarication before installation. TeeJet Technologies is not responsible for misuse or incorrect installation of the
system.
NOTE: BE VERY CAREFUL TO ABSOLUTELY SECURE ALL CABLES SO THAT THEY DON’T INTERFERE WITH THE MANY MOVING PARTS
OF THE UNIPILOT!
Overview of the Assembly
• The UniPilot will mount on the steering column of the machine.
• Installation of the mounting bracket does not require removing the steering wheel from the vehicle.
• Installation of the UniPilot does not prohibit movement of the steering wheel or a telescoping steering column.
Figure 1-2: Overview of the Machine
Contact Wheel
UniPilot ESM
Steering
Wheel
System Ready Switch
Mount Location
Connection Cable
Steering
Column
Assembly Base with
Sliding Carriage
Mounting
Bracket
6
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UniPilot
®
Six Simple Steps to Get Going!
1. Assemble Universal Mounting Bracket Kit on steering column so that it can be adjusted with the installation of the
UniPilot ESM.
• See page 8 for recommendations for your specic steering column.
2. Install UniPilot ESM and check spacing.
• Attach the UniPilot ESM to the mounting bracket. The steering wheel should rotate freely around when the UniPilot
ESM is in the Operating Position. When in the Standby Position, there should be 1.6 in. / 40 mm of space between the
UniPilot contact wheel and the vehicle's steering wheel.
3. Secure or rmly tighten the mounting parts to Steering Column.
4. Connect Electronics.
5. Program Specic Settings on Guidance Console.
6. Activate & GO!
NOTE: All references to left and right are stated as if the user is seated in the
driver’s seat.
All references to front and back are stated in relationship to the front and
back of the vehicle.
Standby Position Operating Position
1.6 in. / 40 mm of space
Assemble Mounting Bracket
The purpose of the mounting bracket is to securely mount the UniPilot ESM (Electric Steering Motor) to the steering column and keep the UniPilot
ESM from rotating around the steering wheel.
Depending on the shape of your steering column, a different mounting bracket conguration may be needed. The following page illustrates a few
examples of installation methods. If you do not see an example that illustrates your vehicle's requirements, please contact your dealer or TeeJet
Customer service representative for clarication on your specic vehicle's installation.
1. Assemble Universal Mounting Bracket Kit on steering column so that it can be adjusted with the installation of the UniPilot ESM.
The mounting bracket will be secured after the UniPilot ESM is assembled.
Figure 1-3: Mounting Bracket Parts
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UniPilot
®
Conguration Options
Installation Option Type of Steering
Column
Metal Strap
Use a metal strap to attach
through the appropriate
slots in the mounting
bracket to steering wheel
column and hand tighten
loosely. Multiple slots
have been made available
to accommodate different
steering column sizes.
Round
Square
Example
NOTE: The Mounting Bracket does NOT need to point up.
U-Bolts
Use two (2) u-bolts,
washers and nuts to
attach mounting bracket to
steering wheel column and
hand tighten loosely.
Round, under
1.75" / 45 cm in diameter
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UniPilot ESM
1.6"
40 mm
9.25"
235 mm
UniPilot
®
Assemble UniPilot ESM
1. Slip the sliding carriage onto the assembly base.
2. Slip the steering column bracket between assembly base and sliding carriage.
3. With the UniPilot ESM in the standby position (see page 12), position the UniPilot ESM
a distance of 1.6 in. / 40 mm from the steering wheel.
4. Tighten the sliding carriage black T-bolt.
Figure 1-8: Positioning of UniPilot ESM
Figure 1-9: Positioning of UniPilot ESM
Figure 1-4: Insert UniPilot ESM Into Sliding Carriage
Sliding
Carriage
Assembly
Base
Figure 1-5: Slip UniPilot ESM Onto Mounting Bracket
Steering
Column
Sliding
Carriage
Bracket
Disassemble UniPilot ESM
The disassembly of the steering motor UniPilot ESM happens in the reverse order of the
assembly.
Secure the Mounting Bracket
Firmly tighten u-bolts, metal strap or other attachment device to the steering column to
make sure that bracket(s) does not move when the steering wheel is rotated.
Make sure steering wheel freely rotates when the UniPilot ESM is in the operating position
(see page 12).
HINT: Mark the ideal position of the UniPilot ESM on the steering wheel bracket to make
the next vehicle change easier.
Figure 1-6: Tighten Sliding Carriage
T-Bolt
Figure 1-7: Secure the Mounting Bracket
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UniPilot
SCM Power I/O
45-07727
DC: xx/xx
Steering
Actuator
Power
78-08075
Steering Control Module (SCM)
90-02806
UniPilot
Assisted Steering System
45-07727
SCM Power In/Out
®
Electronics Connections
Connect SCM Harness
Connect UniPilot ESM to the Steering Control Module (SCM) through the SCM harness using the Steering Actuator connection.
Figure 1-10: Electronics Connection
Install the System Ready Switch
1. Using a 3 mm allen wrench, remove the existing screw on either the top right
or top left side of the UniPilot ESM.
2. Use the existing screw to mount the switch bracket using the small hole on
the bracket.
3. Disassemble top nut and washer from System Ready Switch.
4. Slide detector button through large hole in bracket.
5. Hand tighten the washer and nut back on to the detector.
Figure 1-13: System Ready Switch
Figure 1-11: System Ready Switch Assembly
Figure 1-12: System Ready Switch Detail
Nut
Washer
Bracket
Nut
Connect the Engage/Disengage Switch
Connect the Engage/Disengage Switch to the connector on the SCM harness
labeled Remote Engage/Disengage. Install the push button in a location that is
easily accessible during operation of the machine. This switch is not required if
the optional foot switch 32-04020 is used.
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UniPilot
General Recommended Electronics Installation
The Steering Control Module (SCM) must be mounted securely at to the oor of the cab with the arrow facing forward. The control console can
be mounted to the operator’s preference. The GPS antenna should be mounted as far forward as possible on top of the cab or hood (depending
on vehicle) on a metal surface of at least 4 in. / 10 cm square.
Figure 1-14: Recommended Electronics Installation
SCM
Console
®
GPS
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UniPilot
®
OPERATION
If there are questions concerning the operation of the UniPilot system on this vehicle, or due to the changes in component specications the
parts supplied in the kit are not exactly as presented in this document, please contact your dealer or TeeJet Customer service representative for
clarication before operation. TeeJet Technologies is not responsible for misuse or incorrect operation of the system.
NOTE: BE VERY CAREFUL TO ABSOLUTELY SECURE ALL CABLES SO THAT THEY DON’T INTERFERE WITH THE MANY MOVING PARTS
OF THE UNIPILOT!
WARNING! Disengage and put the UniPilot ESM in the standby position
before operating on public roads.
Figure 1-15: UniPilot ESM in Standby Position
Standby Position (Inactive)
To put the UniPilot ESM in the standby position, pull the contact wheel away from the
steering wheel until the standby mechanism engages and the UniPilot ESM is not pulled in
the direction to the steering wheel anymore.
Operating Position (Active)
To bring the UniPilot ESM into its operating position, pull/push the contact wheel away
from the steering wheel until the standby mechanism disengages and the UniPilot ESM is
pulled in the direction to the steering wheel again. The UniPilot ESM is active and ready
for action now.
Figure 1-16: Pull UniPilot ESM to Operation Position
Activate UniPilot ESM
With each power cycle of the guidance console, the UniPilot ESM will need to be activated.
1. Make sure the guidance console is on and has completed the start-up process.
2. Press the System Ready Switch 3 to 4 times to acknowledge the UniPilot ESM is in
the operating position and ready.
Begin Assisted Steering
To begin using the UniPilot to assist with steering:
1. Make sure the UniPilot ESM is in the operating position.
2. While the vehicle is moving in a forward motion, press the Remote Engage/Disengage
Switch or Footswitch.
NOTE: A guidance line must be established before the UniPilot can begin assist steering.
Figure 1-17: System Ready Switch
Deactivate UniPilot ESM
1. Press the remote Engage/Disengage Switch or Footswitch.
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APPENDIX
Specications
Connections
RS232
9 position (Male)
Length 1.6 ft. / 0.5 m
Motor
Nominal Voltage 12 V
Nominal Torque 0.5 Nm
Nominal Speed 390 rpm
Nominal Current 2 A
Maximal Current 4.5 A
Starting Torque 2 Nm
Encoder
Supply voltage 4.5 V– 26.5 V
Impulses 16 Imp / rev (open collector)
1+2 Motor A
3+4 Motor B
5 n.c.
6 Encoder + 10V
7 Encoder GND
8 Encoder Channel A
9 Encoder Channel B
UniPilot
Environmental
Storage temperature -40°F to 212°F
-40°C to 90°C
Operation temperature -40°F to 176°F
-40°C to 80°C
Protection rating IP 30
Chemical contamination Water and aqueous saline solution
Dilute acids and bases,
Aliphatic hydrocarbons
Herbal and animal fats and oils
Ethanol
Diesel
Perspiration
Inammability Housing of low ammability according to
UL 94 HB at d = 1,6 mm
Mechanical resistance Rough handling on construction site
(e.g. mortar, cement, lime, resistant
against scratches and abrasion)
Drop 1.0 ft. / 0.3 m to all surfaces
2.3 ft. / 0.7 m to rubber mat in vehicle
cabin
Values are subject to change without prior notice.
®
Dimensions / Mechanical
Height 8.66 in. (10.24 in.)
215 mm (260 mm)
(with mounting bracket)
Width 3.75 in. / 90 mm
Depth 4.53 in. (5.51 in.)
115 mm (145 mm)
(with mounting bracket)
Weight 102 oz. / 2900 g
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UniPilot
®
Operation and Storage Conditions
Electronic components of the UniPilot ESM are designed for rough environmental conditions like agricultural applications. However it should
always be installed in the operator's station of the vehicle.
Warning! Never use a pressure washer to clean the UniPilot ESM. If needed wipe with a moist cloth.
Warning! Always protect the UniPilot ESM from falling onto a hard surface, to prevent internal damage.
Life expectance of the UniPilot ESM can be extended by storing it under optimal conditions. Keep all mounting screws and brackets together if
the motor is not installed in a stored vehicle. Avoid locations with high humidity as well as high temperatures near generators, radiators or near
windows in direct sunlight.
Trouble Shooting
Description Cause Troubleshooting
UniPilot ESM does not
turn
Contact wheel of
UniPilot ESM slips on
steering wheel
No signals from SCM (steering unit) to UniPilot ESM Check steering system
Open wire between steering system and UniPilot ESM Check cable between steering system and UniPilot ESM
Open wire between power supply and UniPilot ESM,
UniPilot ESM is not supplied with voltage
Spring force of collapsible mechanism of UniPilot ESM
is too low
Contact wheel of UniPilot ESM is worn Replace contact wheel of UniPilot ESM (see page 36 for
Check power supply of UniPilot ESM
Check distance from contact wheel and stand by position.
Once veried then adjust contact pressure as stated below.
Increase spring force of collapsible mechanism of UniPilot
ESM (see page 35 for details)
details)
Contact Pressure
Should the contact wheel slip while activating the steering wheel, the contact pressure needs to be increased. Either slide the UniPilot ESM
towards the steering wheel or increase the spring preload.
To Increase / Decrease the Spring Preload:
1. Disassemble the UniPilot ESM.
2. Bring the motor to the normal operating position, so that the spring tension against the two mounting screws is at it’s lowest.
3. Loosen the two mounting screws in the assembly base with a 2.5 mm allen wrench, if necessary hold the inside nut with a 8mm open end
wrench.
4. To increase pressure move the two mounting screws with the spring ends in direction (1) To reduce pressure move the two mounting screws
with the spring ends in direction (2).
5. Once you have the desired spring pressure tighten the two mounting screws.
6. Reassemble the UniPilot ESM to its mounting bracket on the steering column.
Figure 1-18: Loosen Mounting Bracket Screws Figure 1-19: Increase/Decrease Spring Preload
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UniPilot
®
Replacement of Contact Wheel
The contact wheel is a wear part and has to be replaced when worn.
To replace the contact wheel:
1. Put the UniPilot ESM in the standby position.
2. Unscrew the cover mounting screw with a 3 mm allen wrench.
3. Remove the cover from the contact wheel.
4. Pull the wheel from the 4 holding pins.
5. Slip the new contact wheel onto the four holding bolts and press it down.
6. Replace the cover and hand tighten the holding screw.
Figure 1-20: Unscrew Cover
Figure 1-21: Remove Top Cover
Figure 1-22: Contact Wheel With Holding Pins
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UniPilot
installation ManUal
Six Simple Steps to Get Going!
1. Assemble Universal Mounting Bracket Kit on steering column so that it can be
adjusted with the installation of the UniPilot ESM.
2. Install UniPilot ESM and check spacing.
• Attach the UniPilot ESM to the mounting bracket. The steering wheel should rotate
freely around when the UniPilot ESM is in the Operating Position. When in the
Standby Position, there should be 1.6 in. / 40 mm of space between the UniPilot
contact wheel and the vehicle's steering wheel.
3. Secure or rmly tighten the mounting parts to Steering Column.
4. Connect Electronics.
5. Program Specic Settings on Guidance Console.
6. Activate & GO!
Standby Position Operating Position
1.6 in. / 40 mm of space
®
1801 Business Park Drive
Springeld, Illinois 62703 USA
Tel: (800) 643-8324 • Fax: (800) 230-6211
www.teejet.com
98-05226-ENUS R4 English/US
© TeeJet Technologies 2013
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