SYMBOLOGY
Volts
Direct Current
WARNING
property damage, work on deenergized
lines when possible. Tool is not insulated.
Should work on energized lines be
required, ensure all proper precautions,
including those contained in NFPA 70E,
have been taken first.
WARNING
Fingers could be injured.
To reduce the risk of injury, wear safety
goggles or glasses with side shields when
operating or servicing the tool.
Read operator's manual.
Underwriters Laboratories, Inc.
ASSEMBLY
Recharge only with the charger
WARNING
specified for the battery. For spe-
cific charging instructions, read the operator's
manual supplied with your charger and battery.
Removing/Inserting the Battery
To remove the battery, push in the release buttons
and pull the battery pack away from the tool.
Always remove the battery pack
WARNING
any time the tool is not in use.
To insert the battery, slide the pack into the body
of the tool. Make sure it latches securely into place.
Only use accessories specifically
WARNING
recommended for this tool. Others
may be hazardous.
Inserting/Removing the Crimping Jaws
1. WARNING! Remove battery to avoid starting the tool.
2. Remove the locking thumb screw (when used)
from the back of the retaining pin.
3. Push in, then rotate the retaining pin counterclock-
wise 90°
. The pin will pop out.
4. Insert the crimping jaws. Line up the center hole
with the retaining pin.
5. Push in the retaining pin, then rotate clockwise
90°
.
6. Insert and hand tighten the locking thumb screw.
NOTE: Use the locking thumb screw to prevent the
retaining pin from being unintentionally loosened.
A loose retaining pin may damage the tool.
7. Rotate the jaws to the desired angle.
To avoid damage to the tool, do not
CAUTION
operate the tool without the retain-
ing pin fully inserted and locked into position.
Damage to the cylinder may occur.
To reduce the risk of arc
flash, electric shock and
Keep hands away from
jaws while tool is in use.
An incomplete or faulty crimp could
WARNING
cause a fire. Use tool only with
MILWAUKEE crimping jaw 49-16-U000 or 49-16-
U111, "U" dies, and connectors for which they
are rated. Jaws, dies, and connectors must be
used in an approved combination to achieve a
successful operation. Improper combinations
can result in a faulty crimp. Electric shock, fire,
explosion, and property damage could occur.
Changing the Dies
Inspect dies and connectors before use. Only use
properly matched dies and connectors for the crimp-
ing jaws. Refer to Table A or B for die/connector
compatibility.
1. WARNING! Remove battery to avoid starting the tool.
2. Open jaws by squeezing back of crimping head
together.
3. Snap the appropriate dies into each side of the
crimping jaws. Release the jaws.
4. To remove, open jaws by squeezing back of crimp-
ing head together. Pull out the die release tabs.
Pull dies out from crimping jaws.
ONE-KEY™
To learn more about the ONE-KEY™ functionality
for this tool, go to milwaukeetool.com/One-Key. To
download the ONE-KEY™ app, visit the App Store
or Google Play™ from your smart device.
ONE-KEY™ Indicator
Solid Blue
Wireless mode is active and
ready to be configured via the
ONE-KEY™ app.
Blinking Blue Tool is actively communicating with
the ONE-KEY™ app.
Blinking Red Tool is in security lockout and can
be unlocked by the owner via the
ONE-KEY™ app.
Cutting Jaws (not included)
The Crimper is compatible with the following
MILWAUKEE cutting jaws. Refer to the cutting jaws'
instructions for use.
Jaw Type
750 MCM Cu/AL Jaws
(Cat. No. 49-16-2780)
6
Maximum Capacity
750 MCM Cu/1000
MCM Al
®