
GENERAL POWER TOOL
SAFETY WARNINGS
Read all safety warnings, instruc-
tions provided with this power tool. Failure to
follow all instructions listed below may result in
electric shock, re and/or serious injury. Save all
warnings and instructions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-oper-
ated (cordless) power tool.
tions, illustrations and specica-
WORK AREA SAFETY
• Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
• Do not operate power tools in explosive atmo-
spheres, such as in the presence of ammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
• Keep children and bystanders away while operat-
ing a power tool. Distractions can cause you to lose
control.
ELECTRICAL SAFETY
• Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any
adapter plugs with earthed (grounded) power
tools. Unmodied plugs and matching outlets will
reduce risk of electric shock.
• Avoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
• Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase
the risk of electric shock.
• When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of
a cord suitable for outdoor use reduces the risk of
electric shock.
• If operating a power tool in a damp location is
unavoidable, use a ground fault circuit interrupter
(GFCI) protected supply. Use of an GFCI reduces
the risk of electric shock.
PERSONAL SAFETY
• Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under
the inuence of drugs, alcohol or medication. A
moment of inattention while operating power tools
may result in serious personal injury.
• Use personal protective equipment. Always
wear eye protection. Protective equipment such
as a dust mask, non-skid safety shoes, hard hat or
hearing protection used for appropriate conditions
will reduce personal injuries.
• Prevent unintentional starting. Ensure the switch
is in the off-position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying power tools with your nger on
the switch or energizing power tools that have the
switch on invites accidents.
• Remove any adjusting key or wrench before
turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may
result in personal injury.
• Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or
jewelry. Keep your hair and clothing away from
moving parts. Loose clothes, jewelry or long hair
can be caught in moving parts.
• If devices are provided for the connection of
dust extraction and collection facilities, ensure
these are connected and properly used. Use of
dust collection can reduce dust-related hazards.
• Do not let familiarity gained from frequent use
of tools allow you to become complacent and
ignore tool safety principles. A careless action can
cause severe injury within a fraction of a second.
POWER TOOL USE AND CARE
• Do not force the power tool. Use the correct power
tool for your application. The correct power tool
will do the job better and safer at the rate for which
it was designed.
• Do not use the power tool if the switch does not
turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be
repaired.
• Disconnect the plug from the power source and/
or remove the battery pack, if detachable, from
the power tool before making any adjustments,
changing accessories, or storing power tools.
Such preventive safety measures reduce the risk of
starting the power tool accidentally.
• Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the
power tool or these instructions to operate the
power tool. Power tools are dangerous in the hands
of untrained users.
• Maintain power tools and accessories. Check
for misalignment or binding of moving parts,
breakage of parts and any other condition that
may affect the power tool’s operation. If damaged,
have the power tool repaired before use. Many ac-
cidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
• Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
taking into account the working conditions and
the work to be performed. Use of the power tool
for operations different from those intended could
result in a hazardous situation.
• Keep handles and grasping surfaces dry, clean
and free from oil and grease. Slippery handles and
grasping surfaces do not allow for safe handling and
control of the tool in unexpected situations.
BATTERY TOOL USE AND CARE
• Recharge only with the charger specied by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of re when used
with another battery pack.
• Use power tools only with specically designated
battery packs. Use of any other battery packs may
create a risk of injury and re.
• When battery pack is not in use, keep it away
from other metal objects, like paper clips, coins,
keys, nails, screws or other small metal objects,
that can make a connection from one terminal
to another. Shorting the battery terminals together
may cause burns or a re.
• Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation
or burns.
• Do not use a battery pack or tool that is damaged or modied. Damaged or modied batteries
may exhibit unpredictable behavior resulting in re,
explosion or risk of injury.
• Do not expose a battery pack or tool to re or
excessive temperature. Exposure to re or tem-
perature above 265°F (130°C) may cause explosion.
• Follow all charging instructions and do not charge
the battery pack or tool outside the temperature
range specied in the instructions. Charging
improperly or at temperatures outside the specied
range may damage the battery and increase the risk
of re.
SERVICE
• Have your power tool serviced by a qualied
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
• Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
SPECIFIC SAFETY RULES FOR
PRESS TOOL
• Use tool only as directed. Only trained personnel
should operate tool.
• Do not use tool without press jaw installed.
Fingers could be crushed.
• Keep hands away from press jaw while tool is
in use. Fingers could be crushed.
• To reduce the risk of injury, wear safety goggles
or glasses with side shields. Inspect and discard
workpieces with cracks or wear before use.
Materials may crack or shatter.
• Use tool only with MILWAUKEE or MILWAUKEE
approved press jaws, press ttings, and pipe for
which they are designed. Other uses may cause
injury or damage to the tool, accessories, and pipes.
Leaking may result.
• Only use press jaw with a compression range
rated for this tool.
• Maintain labels and nameplates. These carry
important information. If unreadable or missing,
contact a MILWAUKEE service facility for a free
replacement.
•
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other
masonry products, and
• arsenic and chromium from chemically-treated
lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to
lter out microscopic particles.
Some dust created by power sanding,
sawing, grinding, drilling, and other
SYMBOLOGY
Volts
Direct Current
MET Laboratories
United States and Canada
Always wear eye protection
SPECIFICATIONS
Cat. No. ................................................... 2773-20L
Volts.............................................................. 18 DC
Watts .................................................................450
Nominal Force ...........................................7200 lbs
Compression Range
Copper and Stainless ............ < Ø 4" (100 mm)
Iron Pipe and Stainless.......... < Ø 2" (50 mm)
Black Iron Pipe ...................... < Ø 2" (50 mm)
Battery Type .................................................M18™
Charger Type................................................M18™
Recommended Ambient
Operating Temperature ......................0°F to 125°F
FUNCTIONAL DESCRIPTION
4
3
2
1
8
1. Red LED
2. Green LED
3. Start button
4. Release button
7 6
5. Handle
6. Indexing pin
7. Retaining pin
8. Finger guard
5
2
3

ASSEMBLY
Recharge only with the charger
cic charging instructions, read the operator’s
manual supplied with your charger and battery.
To remove the battery, push in the release buttons
and pull the battery pack away from the tool.
To insert the battery, slide the pack into the body
of the tool. Make sure it latches securely into place.
may be hazardous.
Use tool only with MILWAUKEE or MILWAUKEE
approved press jaws, press ttings, and pipe for
which they are designed. Other uses may cause
injury or damage to the tool, accessories, and
pipes. Leaking may result.
Inserting/Removing the Crimping Head
1. Rotate the retaining pin 180° (1), then pull out (2).
2. Insert the crimping head.
3. Push in the retaining pin (1), then rotate 180° (2).
ing pin fully inserted. Damage to the cylinder may
occur.
4. When using crimping heads other than the Ring
Jaw 2, slide the nger guard up until it clicks into
place. Use the nger guard when using shorter
crimping heads that leave any openings between
the crimping head and the neck of the tool.
do not use tool without nger
guard properly snapped into
place when using crimping
heads other than the Ring
Jaw 2. Fingers could be
crushed.
5. Rotate the head to the desired angle.
specied for the battery. For spe-
Removing/Inserting the Battery
Always remove battery pack before
changing or removing accessories.
Only use accessories specically
recommended for this tool. Others
To avoid damage to the tool, do not
operate the tool without the retain-
To reduce the
risk of injury,
OPERATION
Always remove battery pack before
ries. Only use accessories specically recommended for this tool. Others may be hazardous.
To reduce the risk of injury, always wear safety
goggles or glasses with side shields.
Before beginning a press:
• WARNING Check that the nger guard is properly
snapped into place. Fingers could be crushed.
• Inspect the crimping head for cracks or other
damage. Do not use a damaged crimping head.
Return crimping head assembly to a MILWAUKEE
service facility.
• Check the fuel gauge to determine whether the
battery charge is sufcient to complete the pressing operation.
• Inspect and discard workpieces with cracks or wear
before use. Materials may crack or shatter.
The tool will turn off automatically after 30 minutes
of no use.
1. Turn the tool ON by
quickly pressing and
releasing the start but-
ton.
2. Open the jaws and
place around the fit-
ting.
3. Hold tool securely.
Press and hold the
start button. The green
LED will go out.
4. The automatic press
cycle begins. Re-
lease the start button and continue to
hold the tool se-
curely.
5. When the press
cycle is complete
the tool will switch
off and the green
LED will light.
6. To cancel the automatic press cycle, press and
hold the release button. Hold tool securely until
jaws open and the tool turns off.
7. If the tool is in use for 30 minutes continuously
(e.g., on a manufacturing xture), allow the tool to
cool down for at least 15 minutes before continu-
ing. Under normal use (e.g., plumbing/mechanical)
press freely and pay attention to the LED indicators
(see "Troubleshooting").
8. If the red LED lights, press the start button. If the
tool does not run, return the tool to a MILWAUKEE
service facility for repairs.
9. If the red and green LEDs ash alternately, the
tool must be serviced by a MILWAUKEE service
facility.
10. Ensure there is no gap between the segments of
the press collar or the tips of the jaws when the
pressing is complete.
4
changing or removing accesso-
Pressing
When using crimping heads other than the Ring Jaw
2, the pressing stroke can be shortened. This will
save time by shortening the automatic press cycle.
Always return to the full pressing stroke when using
the Ring Jaw 2.
1. Press and hold the start button.
2. Immediately pull out the index-
ing pin, rotate it 90°, and re-
lease. It will lock into the
groove.
3. To release the stroke limit,
press the start button and pull
out the indexing pin.
Limiting the Stroke
Troubleshooting
LED Cause Solution
Green
LED
ashing
Red
LED
ashing
Red
LED
on
The battery
is not
sufciently
charged to
complete
a pressing
operation.
Device
not within
operating
temperature
range.
Device fault Retry operation. If
Green
and Red
LED
ashing
alternately
Service
needed
Charge the battery.
Bring device into
operating temperature
range (-10°C to 50°C)
Red LED remains lit,
return the tool, charger
and battery pack, to a
MILWAUKEE service
facility for repairs.
Return the tool, charger
and battery pack, to a
MILWAUKEE service
facility for maintenance.
MAINTENANCE
To reduce the risk of injury, always
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.
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 properly, return the tool, charger and battery pack, to a
MILWAUKEE service facility for repairs.
unplug the charger and remove the
Maintaining Tool
Indexing Pin
To reduce the risk of personal injury and damage, never immerse
your tool, battery pack or charger in liquid or
allow a liquid to ow inside them.
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 cleaning 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 ammable or
combustible solvents around tools.
For repairs, return the tool, battery pack and charger
to the nearest service center.
Cleaning
Repairs
ACCESSORIES
Use only recommended accesso-
For a complete listing of accessories, go online to
www.milwaukeetool.com or contact a distributor.
ries. Others may be hazardous.
SERVICE - UNITED STATES
1-800-SAWDUST (1.800.729.3878)
Monday-Friday, 7:00 AM - 6:30 PM CST
or visit www.milwaukeetool.com
Contact Corporate After Sales Service Technical
Support with technical, service/repair, or warranty
questions.
Email: metproductsupport@milwaukeetool.com
Become a Heavy Duty Club Member at
www.milwaukeetool.com to receive important
notications regarding your tool purchases.
SERVICE - CANADA
Milwaukee Tool (Canada) Ltd
Monday-Friday, 7:00 AM - 4:30 PM CST
Every MILWAUKEE power tool* (see exceptions below) is warranted
to the original purchaser only to be free from defects in material and
workmanship. Subject to certain exceptions, MILWAUKEE will repair
or replace any part on an electric power tool which, after examination,
is determined by MILWAUKEE to be defective in material or workman-
ship for a period of ve (5) years** after the date of purchase unless
otherwise noted. Return of the power tool to a MILWAUKEE factory
Service Center location or MILWAUKEE Authorized Service Station,
freight prepaid and insured, is required. A copy of the proof of purchase
should be included with the return product. This warranty does not
apply to damage that MILWAUKEE determines to be from repairs
made or attempted by anyone other than MILWAUKEE authorized
personnel, misuse, alterations, abuse, normal wear and tear, lack of
maintenance, or accidents.
Normal Wear: Many power tools need periodic parts replacement and
service to achieve best performance. This warranty does not cover
repair when normal use has exhausted the life of a part including,
but not limited to, chucks, brushes, cords, saw shoes, blade clamps,
o-rings, seals, bumpers, driver blades, pistons, strikers, lifters, and
bumper cover washers.
*This warranty does not cover Air Nailers & Staplers; Airless Paint
Sprayer; Cordless Battery Packs; Gasoline Driven Portable Power
Generators; Hand Tools; Hoist – Electric, Lever & Hand Chain; M12™
Heated Gear; Reconditioned Product; and Test & Measurement
Products. There are separate and distinct warranties available for
these products.
5
1.800.268.4015
or visit www.milwaukeetool.ca
LIMITED WARRANTY
USA & CANADA