7
MAINTENANCE
WARNING
To reduce the risk of injury, always
unplug the charger and remove the
battery pack from the charger or tool before
performing any maintenance. Never disassemble
the tool, battery pack or charger. Contact a
MILWAUKEE service facility for ALL repairs.
Maintaining Tool
Keep your tool, battery pack and charger in good
repair by adopting a regular maintenance program.
Inspect your tool for issues such as undue noise,
misalignment or binding of moving parts, breakage of
parts, or any other condition that may affect the tool
operation. Return the tool, battery pack, and charger
to a MILWAUKEE service facility for repair. After six
months to one year, depending on use, return the
tool, battery pack and charger to a MILWAUKEE
service facility for inspection.
If the tool does not start or operate at full power with
a fully charged battery pack, clean the contacts on
the battery pack. If the tool still does not work prop
-
erly, return the tool, charger and battery pack, to a
MILWAUKEE service facility for repairs.
ONE-KEY™
Refer to the ONE-KEY
App for information regarding
necessary servicing, such as internal battery life and
crimp count.
WARNING
Chemical Burn Hazard.
This device contains a
lithium button/coin cell battery. A new
or used battery can cause severe in
-
ternal burns and lead to death in as
little as 2 hours if swallowed or enters the body.
Always secure the battery cover. If it does not
close securely, stop using the device, remove the
batteries, and keep it away from children. If you
think batteries may have been swallowed or en
-
tered the body, seek immediate medical attention.
Internal Coin Cell Battery
An internal coin cell battery is used to facilitate full
ONE-KEY™ functionality.
To replace the coin cell battery:
1. Remove the battery pack.
2. Remove the screw(s) and open the
coin cell
bat-
tery door.
3. Remove the old
coin cell
battery, keep it away from
children, and dispose of it properly.
4.
Insert the new
coin cell
battery (3V CR2032), with
the positive side facing up.
5.
Close the battery door and tighten the screw(s)
securely.
WARNING
To reduce the risk of personal in-
jury and damage, never immerse
your tool, battery pack or charger in liquid or
allow a liquid to flow inside them.
Cleaning
Clean dust and debris from vents. Keep handles
clean, dry and free of oil or grease. Use only mild
soap and a damp cloth to clean, since certain clean-
ing agents and solvents are harmful to plastics and
other insulated parts. Some of these include gasoline,
turpentine, lacquer thinner, paint thinner, chlorinated
cleaning solvents, ammonia and household deter-
gents containing ammonia. Never use flammable or
combustible solvents around tools.
1. Install the dies.Use adapter with "U" dies.
2. Insert battery pack.
3. Rotate the jaws to the desired angle.
4. Open the jaws by sliding the jaw release lever.
5. Place jaws around workpiece and close the swing
-
ing jaw. Press in the locking pin.
6.
Crimps should be uniformly placed on the barrel
of the connector.
7.
Crimps should be reasonably placed within the
color bands or knurled area of the connector.
- For splices, begin crimping in the center, working
outward while alternating sides.
- For lugs, begin crimping near the pad, working
towards the barrel.
8. Hold tool securely.
9. Press and hold the trigger. When the cycle is
complete the tool will automatically return to its
starting position. An LED will light the workpiece
when the trigger is pulled.
10. Release the trigger.
11. The die identifier is stamped into the connector
during the crimp.
12. Continue crimping according to the instructions
in Table A or the connector manufacturer's instal
-
lation instructions.
NOTE:
After the cycle reaches a certain point, the crimp
may automatically finish, even if the trigger is released.
LED
Indicator
Definition
Solid Green Tool completed the operation and
reached full crimping pressure.
Solid Red Tool completed the operation but did NOT
reach full crimping pressure.
Flashing Red Tool did NOT complete the operation.
Flashing
Red/Green
(after Solid
Green or
Solid Red)
Tool has reached its service interval
(20,000 crimps). Red/Green flashing
will begin after the solid Red or Green
indicator for the operation is displayed.
Tool will stop operating after 25,000
cycles. Return tool to a MILWAUKEE
service facility for inspection and
preventative maintenance.
Reverse Button/Manual Release Button
If the jaws need to be opened without completing the
cycle, press the reverse button. Hold tool securely
until the ram retracts fully.
If the jaws must be opened without the battery pack
installed, press and hold the Manual Release Button
until the ram retracts fully.
