Page 1
Operating Instructions
FOR TMB54CT-LI & TBM54CTS-LI
CUTTING TOOLS
Table of Contents
Page
1.0 GENERAL INFORMATION......................................................... 2
1.1 Safety Rules........................................................................... 2
1.2 Features................................................................................. 2
1.3 Specifications......................................................................... 2
2.0 Parts & Accessories .................................................................. 3
2.1 Cutting Tool............................................................................ 3
2.2 Battery................................................................................... 3
2.3 Charger.................................................................................. 3
2.4 Carrying Case ........................................................................ 3
3.0 Operating Instructions .............................................................. 4
3.1 Charging the Battery.............................................................. 4
3.2 Attaching & Detaching the Battery.......................................... 4
3.3 Cable Cutting Cycles.............................................................. 4
TA04682 B Page 1 of 6
Page
3.4 Switch Operations.................................................................. 4
3.5 Cutting Operation................................................................... 5
3.6 Circuit Breaker....................................................................... 5
3.7 Maintenance & Operation....................................................... 5
3.8 Trouble Shooting.................................................................... 5
4.0 Important Operation Precautions ............................................ 6
4.1 Precautions for the Cutting Tool ............................................. 6
4.2 Precautions for the Battery..................................................... 6
4.3 Precautions for the Charger ................................................... 6
Page 2
IMPORTANT: Read and understand all of the
instructions and safety information in this manual
before operating or servicing this tool.
1.0
1.1
1. BE FAMILIAR WITH YOUR TOOL.
Read the instruction manual. Become aware of its proper
usage as well as the potential hazards.
2. KEEP WORK AREA CLEAN AND WELL LIGHTED.
Poor lighting and cluttered areas invite accidents.
3. USE SAFETY GLASSES.
4. MAINTAIN TOOL WITH CARE.
Keep tool in good condition at all times. Keep it clean for
best and safest performance.
5. DON'T OVER-REACH.
Keep proper footing and balance at all times.
6. NEVER ATTEMPT TO MAKE A CUT ON A "HOT" LINE.
Never assume the power is OFF! Determine beforehand if
any electrical hazards could exist when making a
connection to a line or wire.
7. KEEP FINGERS AND OTHER BODY PARTS AWAY
FROM CUTTING BLADES & MOVING PARTS.
SAFETY RULES
GENERAL INFORMATION
WARNING
Tools are NOT insulated for use on or near
energized conductors. Use of these tools
near energized conductors may lead to
electrical shock, causing severe injury or
death. DO NOT use these tools near
energized conductors without adequately
insulating operator and surroundings.
WARNING
Pinch point hazard. Cutting Blades at high
speed and force can cause severe personal
injury. Keep all body parts away from moving
parts of the tool during operation.
FEATURES1.2
• Fully automatic, self-contained power tool.
• Removable battery cartridge - simply change the
cartridge for continuous use.
• One handed operation - control blade advancement
and retraction with one hand.
• Effortless cutting.
1.3
SPECIFICATIONS
CUTTING TOOL:
TBM54CTS-LI TBM54CT-LI
Drive Unit: 1
Dimensions:
Weight:
Capacities:
—
ACSR - 636 kcmil ACSR - DO NOT CUT
4.4V DC Motor 14.4V DC Motor
16”L x 4.5”W x 5”H 16”L x 4.5”W x 5”H
5.8 lbs. with battery 5.8 lbs. with battery
750 kcmil CU 1000 kcmi CU
1500 kcmil Aluminum
BATTERY:
144-BAT-LI
Battery Type: Sealed Lithium Ion
Voltage:
Dimensions:
Capacities:
Weight:
Charging time:
45 min. 100% Capacity
14.4V DC
4.2”L x 3.3W x 2.6H
3.0Ah
1.2 lbs.
25 min. 80% Capacity
CHARGER:
144-CHR-LI
Input Voltage: 120 - 240 V AC Single Phase
Dimensions:
Weight:
9”L x 5.7W x 3.2H
3.5 lbs.
TA04682 B Page 2 of 6
Page 3
2.0
PARTS AND ACCESSORIES
2.1
Gear Guide
Moving Blade
Dust proof Brush*
Hanging Strap
2.3
CUTTING TOOLS
(TBM54CT-LI & TBM54CTS-LI)
(*TBM54CT-LI)
CHARGER (144-CHR-LI
Stationary Blade
Switch:
Forward
Lock
Reverse
)
2.2
Release
Button
2.4
Air Vent
BATTERY (144-BAT-LI
Contact Cover
Air Vent
CARRYING CASE
)
Contacts
LED Lamp
Power Cord Inlet
Contacts
Air Vent
Power Cord
TA04682 B Page 3 of 6
Page 4
3.0
OPERATING INSTRUCTIONS
3.1
1. Connect the power cord to the Charger 144-CHR-LI and to an AC
outlet. The LED Lamp blinks in Red [STAND BY]
NOTE: The rated input voltage for this unit is 100V-240V. Use of
voltages over 260V will result in damage to the charger.
2. Insert the Battery rmly to the charger.
The LED Lamp lights in green [CHARGING].
NOTE: Do not short-circuit the Charger by placing foreign materials
in the contacts on Charger, as this will damage the Charger.
3. Charging takes approximately 25 minutes (80% capacity) and
45 minutes (100% capacity).
When charging is nished, the LED Lamp lights in orange
[COMPLETION].
NOTE: If the LED Lamp displays solid red [HIGH TEMPERATURE],
remove the Battery from the Charger and allow it to cool down
before trying to charge it again.
4. When the battery will no longer charge or hold a charge, the LED
Lamp blinks quickly in red [IMPOSSIBLE TO CHARGE].
5. When the charger is out of order, the LED Lamp does not light up
even if AC power is supplied.
NOTE: Do not power the Charger with a portable generator.
3.2
ATTACHING & DETACHING THE BATTERY PACK
CHARGING THE BATTERY
3.3
Battery
LED Lamp
Power Cord
Charger
CABLE CUTTING CYCLES
1. To attach the Battery, slide it into the base of the Tool
until it stops and the Latches engage.
2. After inserting the Battery, check that it is securely in
place by pulling it gently without pressing the Latches.
3. To detach the Battery, pull out the Battery while pressing
the Latches.
Tool
Battery
This guide indicates the number of cutting cycles that the
TBM54CT-LI and TBM54CTS-LI can be expected to
perform when the battery is fully charged. These gures are
approximate and will vary according to the charging and
other operating conditions, such as temperature, humidity,
and battery condition.
TOOL
TBM54CTS-LI
TBM54CT-LI
3.4
For safety purposes, the tool has a two-action switch
system. To activate the Forward mode (Cutting) or Reverse
mode (Release) switch, rst press the Switch Lock and then
press the Forward / Reverse mode switch.
CONDUCTOR
kcmil
kcmil
CU
CU
750
636 ACSR
1000
1500 kcmil Aluminum
144-BAT-LI
SWITCH OPERATIONS
Forward
100
120
150
110
Slide in
Pull Out
Latches (both sides)
1st press Switch Lock
Reverse
TA04682 B Page 4 of 6
Page 5
3.5
CUTTING OPERATION
1. Open the Moving Blade by activating the
reverse switch until the Moving Blade
disengages from the drive mechanism.
2. Place the cable to be cut onto the Stationary
Blade, and close the Moving Blade around the
cable by feeding the Moving Blade by hand so
that the gear teeth engage the drive mechanism
of the unit.
3. Press the switch (Forward) to cut the cable.
Keep the switch pressed until the cable is cut
completely.
4. To cut several small cables continuously,
alternate use of Forward and Reverse modes
with the Moving Blade still engaged with the
Close Blade
drive mechanism of the unit.
5. When nished, remove any dust or particles
that may have become attached to the Brush.
3.6
CIRCUIT BREAKER
The cutter is equipped with a circuit breaker system which
will activate and stop the tool in the following circumstances.
• Oversized or harder material is cut.
• The tool becomes overheated from successive use.
• Drawn amperage exceeds the rated amperage.
To continue using tool, release the forward mode switch,
wait 10 to 30 seconds, and try again.
Open Blade
Reverse
Forward
Moving Blade
Stationary Blade
Brush
WARNING
KEEP FINGERS AND OTHER BODY
PARTS AWAY FROM CUTTING BLADES
& MOVING PARTS.
3.7
1. Daily maintenance is required to ensure that the tool is
kept in good working condition.
2. To ensure smooth operation and prevent rust, store the
tool in a cool dry area. Ensure that moving parts are
lubricated regularly.
3. When the plastic housing becomes dirty, clean it with a
soft soaped cloth.
4. If the tool is maintained regularly, it should provide you
with trouble free service.
5. The blades are replaceable parts, If the blades are
damaged or worn, replace them with new ones.
NOTE: Always remove the battery pack from the unit before
MAINTENANCE & INSPECTION
replacing parts or maintenance.
3.8
Problem Cause Solution
Charger LED lamp indicates
stand by while battery is
inserted.
The charger LED lamp indicates
high or low temperatures
The tool does not operate
Even fully charged the cutting
capacity is reduced.
TROUBLE SHOOTING
There is dust or foreign objects
lodged at the battery contacts.
The battery is too hot or cold.
The battery is not charged. Charge the battery.
There is dust or foreign objects
lodged at the battery contacts.
The switch lock is not fully
depressed.
Battery has exceeded its useful life. Replace the battery with a new one.
Blade is damaged. Replace the blade with a new one.
Remove foreign objects.
Allow the cartridge to reach room
temperature before continuing.
Remove foreign objects.
Follow the direction of SWITCH
OPERATIONS on page 4.
TA04682 B Page 5 of 6
Page 6
4.0
IMPORTANT OPERATING PRECAUTIONS
4.1
PRECAUTIONS FOR THE CUTTER
1. Cut only the specied material for your particular model
cutter. Attempting to cut material not specied for the
cutter will result in tool damage and personal injury. Read
warnings and caution labels on the cutter before use.
2. Always point the cutter away from other people.
3. If the cutter is stored for an extended period at a
temperature of less than 25 degrees F (-5 degrees C), the
tool should be allowed to return to room temperature to
ensure smooth operation. Use the tool only after it has
been at room temperature for 1 hour.
4. Do not drop the cutter. Dropping the tool may damage
the mechanical circuit and result in the tool not
functioning correctly.
5. Keep the cutting blades clean and free of debris.
Solvents can be used to clean the blades, but should not
be used on plastic body. Use soap and water to clean the
body.
4.3
PRECAUTIONS FOR THE CHARGER
1. The LED lamp lights up green and remains lit when the
unit starts charging a battery. The indicator turns orange
when charging is completed.
2. This unit is for charging battery 144-BAT-LI only. Do not
use the charger for any other devices.
3. Allow battery cartridges to cool before charging. Allow at
least 15 minutes between charges when charging several
batteries in succession.
4. Charge batteries at an ambient temperature of 50-95
degrees F (10-35 degrees C). Charging time is
approximately 25 minutes for 80% capacity and 45
minutes for 100% capacity.
5. Never short circuit the output contacts.
6. Do not expose the charger to water, oil or solvents.
7. Do not disassemble, modify, drop or otherwise abuse
the charger.
4.2
PRECAUTIONS FOR THE BATTERY PACK
1. Do not short circuit the contacts or expose the battery to
water, oil or solvents.
2. Do not disassemble or attempt to repair the battery or
dispose of in a re.
3. Do not drop or otherwise abuse the battery.
4. Do not leave the battery in locations where it will be
exposed to a temperature greater than 104 degrees F (40
degrees C) for an extended period.
5. The battery has a limited life. When the cutting capacity
becomes about 1/2 that of the original capacity, the
battery should be replaced.
6. If the battery is stored without being charged, natural
drainage will cause the power to be reduced. The battery
should be charged every 3 months if not in use regularly.
WARRANTY: Thomas & Betts sells this product with the understanding that the user will perform all necessary tests to determine the suitability
of this product for the user's intended application. Thomas & Betts warrants that this product will be free from defects in materials and
workmanship for the period stated on the enclosed warranty card. Upon prompt notication of any warranted defect, Thomas & Betts will, at its
option, repair or replace the defective product or refund the purchase price. Proof of purchase is required. Misuse or unauthorized modication
of the product voids all warranties.
Limitations and Exclusions: THE ABOVE WARRANTY IS THE SOLE WARRANTY CONCERNING THIS PRODUCT, AND IS IN LIEU OF ALL
OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE SPECIFICALLY DISCLAIMED. LIABILITY FOR BREACH OF THE ABOVE
WARRANTY IS LIMITED TO COST OF REPAIR OR REPLACEMENT OF THE PRODUCT, AND UNDER NO CIRCUMSTANCES WILL
THOMAS & BETTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Thomas & Betts Corporation
Memphis, Tennessee
www.tnb.com
TA04682 B Page 6 of 6© 2012 Thomas & Betts. All Rights Reserved.
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