Textron Greenlee GATOR EK425LT User manual

OPERATION MANUAL
EK425LT and EK425LX
GATOR®Battery-powered
Crimping Tools
52080010 REV 1 © 2016 Greenlee Textron Inc. 10/16
Serial Number
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
Register this product at www.greenlee.com

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
2
Description
The EK425LT and EK425LX Battery-powered Crimping
Tools are hand-held, self-contained crimping tools with
removable crimping jaws.
Both the T and X versions of this tool have Bluetooth®
connectivity and an LCD screen. Only the T version has
GPS tracking.
These tools are protected by U.S. Patent No. 6,276,186,
6,401,515, 6,718,870, 7,086,979, 7,216,523, and
7,254,982.
EK425LT—FCC ID: 2AGL2COM; IC ID: 20646COM
EK425LX—FCC ID: 2AGL2CFM; IC ID: 20646CFM
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation.
Safety
Safety is essential in the use and maintenance of
Greenlee tools and equipment. This manual and any
markings on the tool provide information for avoiding
hazards and unsafe practices related to the use of this
tool. Observe all of the safety information provided.
Purpose of this Manual
This manual is intended to familiarize all personnel with
the safe operation and maintenance procedures for the
following Greenlee tools:
• EK425LT Battery-powered Crimping Tool
• EK425LX Battery-powered Crimping Tool
Keep this manual available to all personnel.
Replacement manuals are available upon request
at no charge at www.greenlee.com.
Do not discard this product or throw away!
For recycling information, go to www.greenlee.com.
All specications are nominal and may change as design
improvements occur. Greenlee Textron Inc. shall not be liable for
damages resulting from misapplication or misuse of its products.
GATOR is a registered trademark of Textron Innovations Inc.
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Blackburn is a registered trademark of Thomas & Betts.
KEEP THIS MANUAL
Table of Contents
Description ..................................................................... 2
Safety ............................................................................. 2
Purpose of this Manual .................................................. 2
Important Safety Information ..................................... 3–4
Identication................................................................... 5
Specications................................................................. 5
Operation.................................................................... 6–7
Die and Connector Selection ......................................... 8
LCD Screen .................................................................... 9
Maintenance................................................................. 10
Troubleshooting............................................................ 11

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
3
IMPORTANT SAFETY INFORMATION
SAFETY
ALERT
SYMBOL
This symbol is used to call your attention to hazards
or unsafe practices which could result in an injury or
property damage. The signal word, dened below,
indicates the severity of the hazard. The message
after the signal word provides information for pre-
venting or avoiding the hazard.
Immediate hazards which, if not avoided, WILL result
in severe injury or death.
Hazards which, if not avoided, COULD result in
severe injury or death.
Hazards or unsafe practices which, if not avoided,
MAY result in injury or property damage.
Read and understand all of the
instructions and safety information
in this manual before operating or
servicing this tool.
Failure to observe this warning could
result in severe injury or death.
Electric shock hazard:
This tool is not insulated. When using
this unit on or near energized electri-
cal lines, use proper personal protec-
tive equipment.
Failure to observe this warning could
result in severe injury or death.
Wear eye protection when operating
or servicing this tool.
Failure to wear eye protection could
result in serious eye injury from ying
debris or hydraulic oil.
Skin injection hazard:
Do not use hands to check for oil
leaks. Oil under pressure easily punc-
tures skin. If injured, seek medical
attention immediately to remove oil.
Failure to observe this warning could
result in serious injury, gangrene, or
death.
Do not use solvents or ammable
liquids to clean the tool body.
Solvents or ammable liquids could
ignite and cause serious injury or
property damage.
An incomplete crimp can cause a re.
• Use proper die, connector, and cable combinations.
Improper combinations can result in an incomplete
crimp.
• The relief valve sounds and the ram automatically
retracts to indicate a completed crimp. If you do not
hear the sound of the relieve valve or the ram does
not automatically retract, the crimp is not complete.
Failure to observe these warnings could result in
severe injury or death.
Pinch points:
• Remove battery before changing
dies, adapters, or jaws.
• Keep hands away from the crimp-
ing tool head when crimping.
Failure to observe these warnings
could result in severe injury or death.

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
4
Do not dispose of batteries in a re. They will vent
fumes and may explode.
Failure to observe this warning could result in severe
injury from harmful fumes or burns from ying debris.
Remove the battery before transporting the T version
of this tool by air.
Failure to observe this warning could result in severe
injury or death.
• Inspect tool and dies before use. Replace any
worn or damaged parts. A damaged or improp-
erly assembled tool can break and strike nearby
personnel.
• Carrying strap is for carrying only, not to be used to
hang or suspend tool.
Failure to observe these warnings could result in
severe injury or death.
• Do not use this tool for continuous use. After 30 to
40 cycles, allow the tool to cool for 15 minutes.
• Do not secure this tool in a vise. This tool is
designed for hand-held operation.
• This tool may be used in damp or wet environ-
ments; however, air-drying is recommended before
use if the tool becomes soaked. Damage may result
when the tool is operated prior to thorough drying
when electrical components are soaked.
• Use this tool for the manufacturer’s intended
purpose only.
Failure to observe these precautions may result in
injury or property damage.
Do not allow anything to contact the battery
terminals.
• Do not immerse the batteries in liquid. Liquid may
create a short circuit and damage the battery. If bat-
teries are immersed, contact your service center for
proper handling.
• Do not place the battery into a pocket, tool pouch,
or tool box with conductive objects. Conductive
objects may create a short circuit and damage the
battery.
• Do not place a battery on moist ground or grass.
Moisture may create a short circuit and damage the
battery.
Failure to observe these precautions may result in
injury or property damage.
• Do not store the battery at more than 122 °F (50°C)
or less than –4 °F (–20 °C). Damage to the battery
can result.
• Do not use another manufacturer’s charger. Other
manufacturers’ chargers may overcharge and
damage the battery.
• Do not attempt to open the battery. It contains no
user-serviceable parts.
Failure to observe these precautions may result in
injury or property damage.
Do not perform any service or maintenance other than
as described in this manual. Injury or damage to the
tool may result.
Failure to observe this precaution may result in injury
and property damage.
Note: Keep all decals clean and legible, and replace
when necessary.
IMPORTANT SAFETY INFORMATION

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
5
Identification
Specifications
Crimping Tool
Length............................................................................................................. 18" (456 mm)
Width ............................................................................................................. 2.95" (75 mm)
Depth........................................................................................................... 4.92" (125 mm)
Weight............................................................................................................. 6.4 lb (2.9 kg)
Crimping Force...............................................................................................6 tons (53 kN)
Hydraulic Oil .......................................................................... Biodegradable hydraulic uid
Recommended Operating Temperature Range...................5 °F to 122 °F (–15 °C to 50°C)
Battery Charger........................................................................ Read the instructions supplied
with the battery charger
2
3
1
4
10
5
9
7
6
8
1. Lock Pin
2. Crimping Jaws
3. Jaw Covers
4. Retract Button
5. LCD Screen
6. Battery Cartridge
7. LED Indicator (red)
8. Lanyard Ring
9. LED Work Light (white)
10. Trigger

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
6
Operation
• Inspect tool and dies before use. Replace any
worn or damaged parts. A damaged or improp-
erly assembled tool can break and strike nearby
personnel.
• Carrying strap is for carrying only, not to be used to
hang or suspend tool.
Failure to observe these warnings could result in
severe injury or death.
Electric shock hazard:
This tool is not insulated. When using
this unit on or near energized electri-
cal lines, use proper personal protec-
tive equipment.
Failure to observe this warning could
result in severe injury or death.
Wear eye protection when operating
or servicing this tool.
Failure to wear eye protection could
result in serious eye injury from ying
debris or hydraulic oil.
Pinch points:
• Remove battery before changing
dies, adapters, or jaws.
• Keep hands away from the crimp-
ing tool head when crimping.
Failure to observe these warnings
could result in severe injury or death.
• Do not use this tool for continuous use. After 30 to
40 cycles, allow the tool to cool for 15 minutes.
• Do not secure this tool in a vise. This tool is
designed for hand-held operation.
• This tool may be used in damp or wet environ-
ments; however, air-drying is recommended before
use if the tool becomes soaked. Damage may result
when the tool is operated prior to thorough drying
when electrical components are soaked.
• Use this tool for the manufacturer’s intended
purpose only.
Failure to observe these precautions may result in
injury or property damage.
Charging the Battery
Read the instructions supplied with the battery charger.
LED Work Light (white)
This LED automatically turns on when the trigger is
pulled. It remains on for 10 seconds after the trigger is
released.
LED Indicator (red)
This tool is equipped with a special circuit board incor-
porating several important features to inform the user
about the current status of the unit. The LED signals in
the following cases:
What happens Signal What it means
Constant light for 20seconds
at end of cycle
Battery charge is below
17V at beginning of cycle*
Tool will not start, and
constant light for 20seconds
when trigger is released
Battery charge is below
16V at beginning of cycle*
Tool will stop, and constant
light for 20seconds after
trigger is released
Battery voltage drops
below 13V during cycle*
Tool will stop, and flashing
light for 20seconds when
trigger is released
Motor current exceeds
20A during cycle
Circuit has become too hot
Flashing light for 20 seconds
at end of cycle Send tool in for service
* Running the battery below 16 V can damage the battery.

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
7
Operation (cont’d)
Pressure Sensor
This tool is equipped with a pressure sensor that alerts
the user of an incomplete crimp.
• If the tool is manually retracted before completion of a
crimp, the red LED and an audible beep will be active
for 2 seconds.
• If the tool is unable to reach the required crimp force,
the red LED, work light, and an audible beep will pulse
until after the trigger is released.
Die Selection
Interchangeable dies may be used in the standard die
opening. Dies that may be used include:
• Greenlee KD6 series
• Burndy W and X series
• ILSCO ND series
• Huskie HT58 series
• Panduit CD-2001 series
• Other industry W-type dies
Installing Dies
1. Select the proper dies for the connector to be
crimped.
2. Install dies in jaws making certain that they are
properly secured by the spring-loaded, positive
lock, die buttons.
Preparing Cable
Follow the lug manufacturer’s instructions for appropri-
ate cable strip length.
Crimping Direction
(evenly spaced)
First Compression
Crimping Direction
SIDE A
(evenly spaced)
Crimping Direction
SIDE B
(evenly spaced)
First Compression
SIDE A
First Compression
SIDE B
Crimping Procedure
1. Insert conductor into the connector and align the
tool and die on the connector. Start in the center for
splices and “H” frames; and on the end, nearest the
pad, for terminals.
2. Activate the tool by pulling the trigger. Continue to
hold the trigger until the ram retracts. This is the
signal that the crimp is complete.
3. Continue crimping the connector until the correct
number of crimps has been completed. Work from
the center to the outer edges for splices and “H”
frame connectors, alternating sides if possible, for
the best compression connections.
An incomplete crimp can cause a re.
• Use proper die, connector, and cable combinations.
Improper combinations can result in an incomplete
crimp.
• The relief valve sounds and the ram automatically
retracts to indicate a completed crimp. If you do not
hear the sound of the relieve valve or the ram does
not automatically retract, the crimp is not complete.
Failure to observe these warnings could result in
severe injury or death.

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
8
CJ22 Jaw and KA22/KC22-type Die Selection
Note: This tool will provide a cUL and UL classified crimp ONLY when used with the CJ22 jaws
and KA22- or KC22-type dies.
Note: This tool will provide 53 kN (6 tons) of crimping force when used with the CJ22 jaws.
Crimps made on copper cable with Greenlee KC22-type dies and the copper connectors listed here are cUL and UL classied.
Crimps made on copper or aluminum cable with Greenlee KA22-type dies and the dual-rated aluminum connectors listed
here are cUL and UL classied.
Refer to “Connector Selection” for brand names and model numbers of appropriate lugs as well as crimping instructions.
Dies for Dual-rated Aluminum Connectors
Catalog Number UPC Number Cable Size
KA22-8 06744 8 AWG
KA22-6 06745 6 AWG
KA22-4 06746 4 AWG
KA22-2 06747 2 AWG
KA22-1 06749 1 AWG
KA22-1/0 06750 1/0 AWG
KA22-2/0 06751 2/0 AWG
KA22-3/0 06752 3/0 AWG
KA22-4/0 06753 4/0 AWG
KA22-250 06754 250 kcmil
KA22-300 06755 300 kcmil
KA22-350 06756 350 kcmil
Dies for Copper Connectors
Catalog Number UPC Number Cable Size Color Code
KC22-8 03079 8 AWG Red
KC22-6 03080 6 AWG Blue
KC22-4 03081 4 AWG Gray
KC22-2 03082 2 AWG Brown
KC22-1 03083 1 AWG Green
KC22-1/0 03084 1/0 AWG Pink
KC22-2/0 03085 2/0 AWG Black
KC22-3/0 03086 3/0 AWG Orange
KC22-4/0 03087 4/0 AWG Purple
KC22-250 03088 250 kcmil Yellow
KC22-300 03089 300 kcmil White
KC22-350 03090 350 kcmil Red
KC22-400 03091 400 kcmil Blue
KC22-500 03092 500 kcmil Brown
KC22-600B 03094 600 kcmil Green
Connector Selection
CJ22 Crimping Jaw Range: Copper — 8 AWG to 600 kcmil†; Dual-rated Aluminum — 8 AWG to 350 kcmil
When used with KC22-type dies, this tool is cUL and UL classied for use with the following connector brands:
Connector
Type
Barrel
Type Anderson Blackburn®Burndy ILSCO Panduit T&B Penn- Union†
No. of
Crimps*
Copper
Splice
Short VHSS CSP YS-LsCT SCSS/SCS 54504-54518 BCU
A
Long VHS CU YSsCTL SCL/SCH 54804-54818 BBCU
Copper
Lugs
Short VHCS CTL-2/CTL
YA-2LN/YA-L/YA-2L
YA/YA-L-TC/YA-L-2TC
CSW
CRA/CRB
LCAS/LCA
LCD
54104-54118
54204-54218 BLU
Long VHCL CTL-L/LCN YA-2N
CLN/CLW
CRA-L/CRB-L
CRA-2L/CRB-2L
LCB/LCC 54930BE-54918BE
54850BE-54876BE BBLU
When used with KA22-type dies, this tool is cUL and UL classied for use with the following connector brands:
Connector Type Barrel Type Anderson Blackburn®Burndy ILSCO Panduit** T&B Penn-
Union
No. of
Crimps*
Dual-rated
Aluminum Splice — VACS ASP YS-A AS ASN SA 60501-60565 PIK
B
Dual-rated
Aluminum Lugs — VACL ATL YA-A YA-ATN
ACL/ACN
2ACL/2ACN
ALNS/ALNN/ALND
LAA/LAB 60101-60166
60230-60267 BLUA
* Use the number of crimps listed in the last column instead of the number provided with the connector:
A — 8 to 1/0 AWG: 1 crimp B — 8 to 2 AWG: 2 crimps
2/0 AWG to 600 kcmil: 2 crimps 1 to 3/0 AWG: 3 crimps
4/0 AWG to 350 kcmil: 4 crimps
** 6 AWG to 350 kcmil
† 500 kcmil maximum with Penn-Union connectors
s8 AWG to 350 kcmil with Burndy copper splices
95R7

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
9
LCD Screen
This tool has an LCD screen, which displays informa-
tion about the tool. Turn on the screen by inserting the
battery and jogging the tool. If there are any problems
with the tool, an error code appears.
Error Code Meaning
1 Overcurrent fuse
2 Overcurrent comparator
3 Overheated circuit board
4 Overheated battery
5 Battery empty; operation stops
6 Faulty crimp; complete cycle
7 Faulty crimp; incomplete cycle
8 Low battery
9 Battery empty; tool won’t run
10 Real-time clock battery low
11 Tool deactivated
12 Service necessary
13 Real-time clock not found
14 Bluetooth®unit not found
15 Mobile unit not found
16 Pressure sensor not found
17 Burst pressure exceeded
18 Battery temperature too low
If there is no error code, cycle through the various
displays using the left and right buttons on either side of
the screen. There are seven displays in total.
Display Information Shown
1Bluetooth®status, battery charge, current
pressure, max. pressure
2Firmware, available rmware update,
serialnumber
3
Current user. Press and hold both buttons to
change user, select with right button, and conrm
by jogging the tool.
4 GSM/CDMA signal strength
5 GPS signal status
6 Cycles until next service
7Since manufacturing: operating hours, capacity,
number of cycles
Note: Tool data transmission starts with production of
the tool, independent of registration on i-connect, but
only for the T version of this tool.

EK425LT and EK425LX Battery-powered Crimping Tools
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
10
Maintenance
Wear eye protection when operating
or servicing this tool.
Failure to wear eye protection could
result in serious eye injury from ying
debris or hydraulic oil.
Skin injection hazard:
Do not use hands to check for oil
leaks. Oil under pressure easily punc-
tures skin. If injured, seek medical
attention immediately to remove oil.
Failure to observe this warning could
result in serious injury, gangrene, or
death.
Do not use solvents or ammable
liquids to clean the tool body.
Solvents or ammable liquids could
ignite and cause serious injury or
property damage.
Pinch points:
• Remove battery before changing
dies, adapters, or jaws.
• Keep hands away from the crimp-
ing tool head when crimping.
Failure to observe these warnings
could result in severe injury or death.
Relief valve adjustments must be done by an
authorized service center.
Daily
Before use:
1. Inspect the tool for wear or damage, such as cracks,
gouges, or chips.
2. Inspect the tool for damage or leaks.
3. Inspect the rotation of the head assembly. Fully
retract the ram. The head should rotate no more
than 360°. If damage is detected, contact Greenlee
customer service at 800-435-0786 for warranty
service or repair.
After use:
1. Use a damp cloth and mild detergent to clean the
housing. Allow the housing to dry.
2. Fully retract the ram. Place the tool in the carrying
case and store in a cool, dry place.
3. If necessary, recharge the batteries. Refer to the
instructions supplied with the battery charger.
Monthly
Thoroughly clean all surfaces.
Annually or After 10,000 Crimps
Contact Greenlee customer service at 800-435-0786 for
warranty service or repair, and hydraulic oil replacement.