CUES CURRAHEE Manual

CURRAHEE CUTTER
OPERATION & MAINTENANCE MANUAL
P/N CK902, Revision: Original
Lateral Reinstatement Cutter
CUES

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TABLE OF CONTENTS
CHAPTER  - Introduction
Purpose.................................................................................
CHAPTER  - System Description
System Description ..............................................................
CHAPTER  - Equipment Overview, Controls & Settings
Components..........................................................................
Mobile Cutter Body ......................................................
Standard Camera Assembly ...........................................,
Gamepad .......................................................................,
K Power Control Unit (PCU)........................................,
Air/Water Power Control Unit (PCU) ............................,
Air/Water Supply System ..............................................,
Interchangeable Air Motors............................................
Additional Required Equipment......................................
CHAPTER  - System Setup & Installation
Electrical & Physical Connections ........................................
Functional Checkout.............................................................

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TABLE OF CONTENTS
CHAPTER  - Service
Servicing the Currahee Cutter............................................ ...
Miscellaneous
Warranty Information ............................................................
Safety Precautions & Equipment...........................................
CUES Material Return Policy.................................................
CUES Parts & Service...........................................................
Record of Revisions...............................................................
CHAPTER  - Currahee Cutter Operation & Maintenance
Cutter Operation ..................................................................
Inserting the Cutter............................................................ ...
Cutting ..................................................................................
Cutting Tips...........................................................................
Retrieving the Currahee Cutter..............................................
Equipment Maintenance ........................................................

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FYI
Copyright ©  ®
All rights reserved. No part of this publication covered by the copyright hereon may be reproduced or used in any
form by any means - graphic, electronic, or mechanical, including photocopying, recording, taping, or information
storage and retrieval systems - without the expressed written permission of ®.
Violators will be prosecuted.
Styles and specications are subject to change without notice. First version published in .
Printed in the United States of America.
® toll free hot line for
Customer Service and ordering parts:
--CUES (--)
CUES equipment is designed to be easy to use during day to day operation. However, it is powered electrically
and thus must be operated with care and safety. PLEASE READ THE INFORMATION ON SAFETY AND
MAINTENANCE EVEN IF THE SYSTEM IS SET UP BY SOMEONE ELSE.
Care was taken in the design of this product and in the production of this document and related materials.
However, CUES makes no warranty for the use of its products and assumes no responsibility for any errors or
omissions in this document or for incidental or consequential damages resulting from the use of the products or
the information contained in this document. Specications may change without notice.
All rights are reserved. No part of this publication may be reproduced, stored in any information system, or
transmitted by any means, manual, electronic, or mechanical without the prior written permission of CUES.
We would be pleased to hear from you. If you see any errors or desirable extensions or improvements, please
email us at the following: [e-mail]
CUES ® Canada
1675 Sismet Rd., #2
Mississauga, Ontario
Canada L4W 1P9
905-238-9178
905-238-5018 FAX
8AM - 5PM EST M-Fri
More locations to serve you!
CUES West
1943 S. Augusta Ct.
Ontario, CA 91761
909-923-2001
909-923-2091 FAX
7AM - 6PM PST M-Fri
CUES ® Corporate Oce
3600 Rio Vista Avenue
Orlando, Florida 32805
800-327-7791
407-425-1569 FAX
8am - 6pm EST M-Fri
CUES ® Atlanta
3755 Industrial Ct.
NW, Suite 14
Suwannee, GA 30024
770-945-8674
770-945-9604 FAX
8am - 5pm EST M-Fri
CUES ® MidWest
2325 Parklawn Drive,
Suite K
Waukesha, WI 53186
Phone:: [phone]
Fax: [phone]
7AM – 4PM CST M-Fri
CUES Northwest
1000 NW Commerce Ct.,
Suite B
Estacada, OR 97023
Phone: [phone], x403
Fax: [phone]
CUES Mid-Atlantic
50 McCullough Drive
New Castle, DE 19720
Main Oce: 302-322-4800
Cell: 941-900-9905
8am – 5pm EST M-Fri

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INTRODUCTION 1
This manual contains operation and maintenance instructions for the CUES Currahee Cutter. Please make
sure that you read and understand all instructions before operating the system. Proper maintenance of
your Currahee Cutter will ensure its continued performance and productivity.
The CUES Currahee Cutter is designed to:
• Operate as one component of a multi-conductor inspection system.
• Operate on up to  feet of multi-conductor cable.
• Operate on  feet of air/water bonded hose.
• Inspect and prepare pipe for relining.
• Open and reinstate service laterals in ” - ” diameter relined pipe.
For information regarding new systems or for retrofitting an existing CUES truck, please contact your
CUES Regional Sales Manager at --- or online at www.cuesinc.com.

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2SYSTEM DESCRIPTION
The Currahee Cutter was developed specifically for the preparation,opening, and reinstatement of service
laterals. However, it can also be used to trim protruding laterals and other defects utilizing a wide variety
of cutting heads and bits. The Currahee Cutter system is made up of a mobile cutter assembly, which
consists of multiple cameras and an air motor attached to a mobile cutter body, a gamepad controller,
the K Power Control Unit (PCU), the Air/Water PCU, and individual air and water supply systems.
The mobile cutter assembly is inserted into the pipe where it employs its cutting head to perform the
cutting and trimming of the liner and/or protruding service lateral. In order to accommodate various
pipe sizes and differing conditions, the mobile cutter assembly can be reconfigured using several
interchangeable parts, including multiple sizes of metal or rubber tires, different air motors,and numerous
cutting bits and brushes.
All of the controls necessary to operate and monitor the Currahee Cutter can be found on the Air/Water
PCU, on the gamepad, and within the K PCU’s user interface. Enable controls with integrated safety
features are built into the Air/Water PCU, while cutting controls, live video, and other data, such as
motor speeds and distance information, are provided via the K and its gamepad.
Gamepad controls activate the cutter motors, moving the cutting head in any of six directions: forward
(FWD), reverse (REV), counter-clockwise (CCW), clockwise (CW), upward (UP), and downward (DN).
NOTE: The gamepad’s joysticks allow the cutting head to be moved in multiple directions simultaneously,
so care should be taken when operating the cutter! The Currahee Cutter system also includes a Driving
Mode that allows the mobile cutter assembly to be driven at full speed in the forward or reverse direction,
in order to expedite travel through the pipeline when not actively cutting. Wired or wireless gamepads
can be operated anywhere within sight of the monitor to allow the operator to comfortably view the
live video image while controlling the cutter’s operation.
The Air/Water PCU, in tandem with the gamepad, controls the remote air and water valves to start or
stop the air and water flows, activating or deactivating the cutter air motor or camera washing nozzle.
These truck-mounted valves allow air and water to pass through the combination air and water line to
rotate the cutter air motor at approximately , RPM and/or provide water to the camera washing
nozzle.
*Currahee Cutter body without wheels, air motor,
and camera assembly.

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SYSTEM DESCRIPTION 2

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
The Currahee Cutter consists of the following equipment
(refer to the pictures in this chapter):
A. Mobile Cutter Body
B. Standard Camera Assembly
C. Gamepad
D. K Power Control Unit (PCU)
E. Air/Water Power Control Unit (PCU)
F. Air/Water Supply System
G. Interchangeable Air Motors
A. Mobile Cutter Body
The Mobile Cutter Body consists of a self-propelled
cutter with three electrical drive motors assembled into
a waterproof housing. Accessories for the cutter include
appropriate wheels and spacers for operation in ”through
” diameter pipe.
B. Standard Camera Assembly
Mounted on the front of the Mobile Cutter Body is the
Standard Camera Assembly, which includes dual cameras.
The rear-facing camera pans and tilts with the cutting head
for observation and inspection of laterals being reinstated.
This camera has manual focus to accommodate varying pipe
sizes. The forward-facing camera allows forward viewing
while travelling along the pipe.
C. Gamepad
The gamepad controls all functions of the cutter.
D. K Power Control Unit (PCU)
The K PCU interprets the user’s inputs via the gamepad
and provides power and control signals to the Currahee
Cutter’s three motors and two cameras. Gamepad inputs
for the air/water supply system are also read by the K
PCU, which then transmits them to the Air/Water PCU.
E. Air/Water Power Control Unit (PCU)
The Air/Water PCU provides power to the various pumps,
solenoid valves, etc., of the air/water supply system, based
on commands received from the K PCU. Multiple safety
features are incorporated into the system,including pressure
sensing, voltage detection, and an external enable/disable
(i.e., E-Stop) pushbutton. Front panel LEDs indicate the
air/water supply system status.
C
D
E
B
A

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EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
3
ADDITIONAL EQUIPMENT REQUIRED TO OPERATE THE CUTTER SYSTEM (not shown):
A. Downhole Equipment
() Top Manhole Roller Assembly
() Invert Roller Assembly
() Set of Downhole Poles ( each)
B. Air Compressor System
The air compressor system should consist of an air compressor capable of delivering a minimum of 
psi at  cfm. The air compressor can be optioned as an on-board system or can consist of a tow-behind
unit.
C. Safety and Manhole Entry Gear
Proper safety and manhole entry gear that meets all applicable safety regulations and the user’s confined
space entry permit should always be available at the job site.
D. Exhaust Blower,  cfm (Optional)
The blower will not only aid in venting the line of potential gases and odors,but will greatly aid in preventing
the accumulation of waste and debris on the camera lens. This will improve the operator’s view of the
cut and reduce the downtime required to clean the camera.
F. Air/Water Supply System
The supply systems for both air and water consist of high-
quality, dual bonded hoses with a ¾” hose for air and a ¼”
hose for water. An inline regulator/dryer/oiler provides
conditioned air for the cutter. A high-pressure water pump
and supply tank provides water for the cleaning nozzle.
A heavy duty reel with level-wind and free-wheel clutch
holds the hose. Quick disconnect fittings on the ends of
the hoses allow quick attachment to the cutter.
G. Interchangeable Air Motors
The Currahee Cutter is provided with multiple sizes of air
motors with a standard /- thread (Contact CUES
Sales for additional optional cutting heads).
F
G

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
GAMEPAD
The Currahee gamepad controller is used to control the cutter. This section focuses on the cutter-
specific functions of the gamepad. For additional information about other gamepad functions within
the K system, please refer to the K User Manual on the CUES website. NOTE: Once familiar with
the system, a standard K2 wireless gamepad can be used.
A. Cutter Operations
. Selecting the Operating Mode
. Controlling the Cutter Motors
. Adjusting the Motor Speeds
B. Air/Water Supply Operations
C. Camera Operations
. Selecting the Camera View
. Moving the Camera Head
. Adjusting the Focus
. Adjusting the Lights
A. Cutter Operations
These functions are used to control the movements of the Currahee Cutter and its cutting head.
. Selecting the Operating Mode
Press [DRIVE/CUT] to toggle back and forth
between Cutting Mode and Driving Mode.

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EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
3
. Controlling the cutter motors
• In Driving Mode, only the FWD/REV motor is enabled.
• In Driving Mode, the FWD/REV motor speed is proportional to how far the joystick is moved.
• In Cutting Mode, all three motor speeds are fixed, but adjustable (refer to the next section).
Move the right joystick forward and backward to drive the
entire mobile cutter assembly forward (FWD) and reverse
(REV).
Move the right joystick left and right to rotate the cutting
head counter-clockwise (CCW) and clockwise (CW).
Move the left joystick forward and backward to adjust the
cutting head upward (UP) and downward (DN).

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
. Adjusting the Motor Speeds
Hold down [UP/DN] and press either [] or [–] on the
directional pad to increase or decrease the UP/DOWN
motor speed.
Hold down [CCW/CW] and press either [] or [–] on the
directional pad to increase or decrease the CCW/CW
motor speed.
Hold down [FWD/REV] and press either [] or [–] on the
directional pad to increase or decrease the FWD/REV
motor speed.

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EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
3
B. Air/Water Supply Operations
These functions are used to control the air and water supplies to the cutter.
• The air and water supplies cannot be activated unless they are first enabled on the Air/
Water PCU. NOTE: Due to residual pressure in the 500’ combination air and water line,
there will be a delay of approximately 15 seconds for the air and 7 seconds for the water
to shut off after deactivation.
Hold down both [AIR/WATER] and [A/W], and
press [A] on the directional pad to toggle the air
supply on and off.
Hold down both [AIR/WATER] and [A/W], and
press [W] on the directional pad to toggle the
water supply on and off.

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
C. Camera Operations
These functions are used to control the cameras.
. Selecting the Camera View
Press [VIEW] to toggle the video image back and
forth between the cutter cameras.
. Moving the Camera Head
Hold down [PAN] and press either [] or [–] on the
directional pad to pan the cutting camera head
up or down.
Press down on the right joystick to send the cutting
camera head to the ‘home’ position.

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EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
3
. Adjusting the Focus
Hold down [FOCUS] and press either [] or [–] on the
directional pad to adjust the cutting camera’s focal point
nearer or farther.
. Adjusting the Lights
Hold down [LIGHTS] and press either [] or [–] on the
directional pad to raise or lower the flood light intensity
in the cutting camera head.
Hold down [LIGHTS] and press either [] or [] on the
directional pad to raise or lower the spot light intensity
in the cutting camera forks.

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
K2 POWER CONTROL UNIT (PCU)
The K PCU serves as the top-level controller for truck-based systems, providing power and command
signals for the wide variety of CUES equipment that may be present. Detailed setup information and
numerous operational controls are managed within the K menu system. This section focuses on those
that are related to the Currahee Cutter. For additional information about other K settings and functions,
please refer to the K User Manual on the CUES website.
A. Equipment Configuration
B. Control Settings
C. Display
D. Miscellaneous
A. EQUIPMENT CONFIGURATION
The K Equipment Configuration Screen appears after the K PCU is powered on and the firmware
finishes loading (image on the next page is for reference only). The settings shown in the table on the
next page pertain to the CK Currahee Cutter.

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EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
3
R043 == CUES EQUIPMENT CONFIGURATION ===
CONFIG CORRECT: NO?
SYSTEM TYPE: K2-TV
MAIN REEL: K2 Truck 10x
CABLE TYPE: 0305490
CABLE LENGTH: 1500 FT.
TRANSPORTER: Currahee Std. Cutter
FRONT CAMERA: CK314
REAR CAMERA: NO LATERAL: NONE
ELECTRIC LIFT: NO
LIGHTS: Currahee Lights
TITLING SOURCE: SOFTWARE
AUDIO SOURCE: Microphone
SPEAKER VOLUME: 100
SPEAKER ON/OFF: ON
ARROW UP/DOWN to view transporter list
TRANSPORTER
Currahee Std. Cutter Select this option when using the Currahee Cutter with the Standard
Camera Assembly. This front section contains two cameras – one
adjustable, aimed backward toward the cutting head, and one fixed,
aimed forward down the pipe.
Currahee F.F. Cutter Select this option when using the Currahee Cutter with an optional
forward-facing cutting head and two side-mounted cameras. The left
and right side-mounted cameras are both aimed forward from behind
the cutting head.
FRONT CAMERA
CK This is the default, non-modifiable camera option for the Currahee Std.
Cutter transporter type.
Straight Bit When the Currahee F.F. Cutter transporter type is selected, choose
this option when using the cutting head that is aimed straight forward,
horizontally.
Angled Bit When the Currahee F.F. Cutter transporter type is selected, choose this
option when using the cutting head that is aimed diagonally upwards, at
a ° angle.

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
K2 POWER CONTROL UNIT (PCU) - continued
B. CONTROL SETTINGS
The K Customizable Parameters Screen contains assorted system settings (image below is for
reference only). The following are the settings that pertain to the CK Currahee Cutter.
===== CUES CUSTOMIZABLE PARAMETERS =====
LONG PAUSE TIME(msec): 2000
SHORT PAUSE TIME(msec): 200
SKIP EQUIPMENT SCREEN: NO
VIDEO FORMAT: NTSC
CUTTING UP/DN:NML CCW/CW:NML FWD/REV:NML
DRIVING FWD/REV:NML
SPEED UP/DN: 60 CCW/CW: 60 FWD/REV: 60
VIDEO ON POWER SUPPLY: NO
DISTANCE UNITS: FT.
SAMPLING METHOD: AVERAGE QUANTITY: 1
DUC CRUISE: DUC ONLY
CRUISE SPEED PERCENT: 58
SWAP JOYSTICKS: NO
MPT/uPT/CAW RECONNECT (msec): 5000
INCLINE THRU PRESSURE: NO
UP/DOWN to set normal reverse polarity
CUTTING/DRIVING
• Select the polarity of the joystick movements independently for each cutter motor (UP/DN,
CCW/CW, and FWD/REV).
• The settings in the “Cutting” row apply when operating the cutter in Cutting Mode, and the
settings in the “Driving” row apply when operating the cutter in Driving Mode.
• Options:
NML “Normal” – the motors move in the default directions for this joystick axis.
REV “Reversed” – the motors move in the opposite-of-default directions for this joystick axis.
SPEED
• Select the motor speed independently for each cutter motor (UP/DN, CCW/CW, and FWD/REV).
• The speed settings are percentages and they apply when operating the cutter in Cutting Mode.
For example, a value of “” would result in that particular motor moving at % (of maximum)
speed during cutting operations.
========== CUES DISPLAY SET UP =========
FONTS: SMALL_OUT SCREEN TIMEOUT:None
MAIN DISTANCE: On RT FONT EBW 1, 1
LATERAL DISTANCE: ON HUMID:OFF 2, 1
TIME: On hh:mm AM 04:47 PM 3, 1
DATE: On MM/DD/YY 11/07/16 4, 1
PRESSURE:O PSI ZERO? 5, 1
INCLINE:O DEG. 5-DEGREE ZERO? 6, 1
TRANS SPEED:O CUTTER SPD: ON 7, 1
TTL: O 8, 1
MH-1: O 9, 1
MH-2: 10, 1
DIR: O 11, 1
LEN: O 12, 1
CMT1: O 13, 1
CMT2: 14, 1
ARROW UP/DOWN to view cutter speed list
NML

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EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
3
===== CUES CUSTOMIZABLE PARAMETERS =====
LONG PAUSE TIME(msec): 2000
SHORT PAUSE TIME(msec): 200
SKIP EQUIPMENT SCREEN: NO
VIDEO FORMAT: NTSC
CUTTING UP/DN:NML CCW/CW:NML FWD/REV:NML
DRIVING FWD/REV:NML
SPEED UP/DN: 60 CCW/CW: 60 FWD/REV: 60
VIDEO ON POWER SUPPLY: NO
DISTANCE UNITS: FT.
SAMPLING METHOD: AVERAGE QUANTITY: 1
DUC CRUISE: DUC ONLY
CRUISE SPEED PERCENT: 58
SWAP JOYSTICKS: NO
MPT/uPT/CAW RECONNECT (msec): 5000
INCLINE THRU PRESSURE: NO
UP/DOWN to set normal reverse polarity
C. DISPLAY
The K Run-Time Display Setup screen contains settings that control the information displayed onscreen
during operation (image below is for reference only). The following are the settings that pertain to the
CK Currahee Cutter.
========== CUES DISPLAY SET UP =========
FONTS: SMALL_OUT SCREEN TIMEOUT:None
MAIN DISTANCE: On RT FONT EBW 1, 1
LATERAL DISTANCE: ON HUMID:OFF 2, 1
TIME: On hh:mm AM 04:47 PM 3, 1
DATE: On MM/DD/YY 11/07/16 4, 1
PRESSURE:O PSI ZERO? 5, 1
INCLINE:O DEG. 5-DEGREE ZERO? 6, 1
TRANS SPEED:O CUTTER SPD: ON 7, 1
TTL: O 8, 1
MH-1: O 9, 1
MH-2: 10, 1
DIR: O 11, 1
LEN: O 12, 1
CMT1: O 13, 1
CMT2: 14, 1
ARROW UP/DOWN to view cutter speed list
ON
CUTTER SPEED
• Select whether or not to display the three current cutter motor speeds on the K Run-Time
screen, titled over the video image.
• The K also includes “hotkey” control over this setting, allowing it to be changed without having
to navigate to the Run-Time Display Setup menu screen. Press [F] on the K’s keyboard while
on the Run-Time screen to toggle the onscreen display of the cutter speeds back and forth
between ON and OFF.
D. MISCELLANEOUS
• While in Driving Mode, the Currahee Cutter can be driven at a constant speed forward using the
K “DUC Cruise” function, if desired. NOTE: Extra care must be taken to prevent damage to
pipes, liners, or other down-hole equipment when using cruise.
• The K includes a Currahee-Cutter-specific ‘Help’ screen showing the primary controls, for
reference during operation. It can be accessed through the K menu system here:
MAIN MENU VIEW HELP TEXT CUTTER HELP SCREEN.
• When using the Currahee Cutter, the rows of the table on the K Power Supply Status screen
are renamed:
LIGHTS becomes FWD/REV, LT MOTOR becomes UP/DOWN, and RT MOTOR becomes CCW/CW
• For additional information on these topics, please refer to the K User Manual on the CUES website.

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3EQUIPMENT OVERVIEW, CONTROLS & SETTINGS
AIR/WATER ENABLE PUSHBUTTON
Air/Water Supplies are DISABLED
Air/Water Supplies are ENABLED
• When the truck powers up, the Air/Water PCU is powered on, and the air/water supplies default to
the DISABLED state.
• The pushbutton’s internal LED indicates whether the air/water supplies are able to be activated or
not. NOTE: This applies regardless of the device controlling them (K2 PCU, Kangaroo Controller,
or otherwise).
• Press the pushbutton to toggle between ENABLED and DISABLED.
• If the air and/or water supplies are ON when the pushbutton is pressed (i.e., toggled to DISABLED),
they will automatically be turned OFF.
• The Air/Water Enable Pushbutton controls the power source for both the air and water supplies.
Should the need arise, it can be used as an ‘Emergency Stop’ switch, since it physically disconnects
the power upstream from the electronic air and water power switches inside the Air/Water PCU.
LED OFF
LED ON
AIR/WATER
ENABLE
AIR WATER CURRAHEE
MODE
AIR/WATER POWERCONTROLUNIT(PCU)