Milwaukee M28, V28 Operator's Manual
OPERATOR'S MANUAL
MANUEL de L'UTILISATEUR
MANUAL del OPERADOR
WARNING To reduce the risk of injury, user must read and understand operator's manual.
AVERTISSEMENT An de réduire le risque de blessures, l'utilisateur doit lire et bien
comprendre le manuel.
ADVERTENCIA Para reducir el riesgo de lesiones, el usuario debe leer y entender el manual.
Cat. No. / No de cat.
48-59-2819
M28™ & V28® LITHIUM-ION BATTERY CHARGER
M28™ LITHIUM-ION BATTERY PACKS
CHARGEURS AU LITHIUM-ION M28™ ET V28®
BATTERIE AU LITHIUM-ION M28™
CARGADORS PARA BATERÍAS DE IONES DE LITIO
DE M28™ Y V28
®
BATERÍA DE IONES DE LITIO DE M28™
New battery packs must be charged
before rst use.
Les batteries neuves doivent être
chargées avant leur utilisation initiale.
Las baterías nuevas se deben cargar
antes de usarlas por primera vez.
Cat. No. / No de cat.
48-11-2830
2
1. SAVE THESE INSTRUCTIONS - THIS OP-
ERATOR’S MANUAL CONTAINS IMPORTANT
SAFETY AND OPERATING INSTRUCTIONS
FOR MILWAUKEE LI-ION BATTERY PACKS
AND THE MILWAUKEE LI-ION CHARGER.
2. BEFORE USING THE BATTERY PACK AND
CHARGER, READ THIS OPERATOR’S MANUAL, YOUR TOOL OPERATOR’S MANUAL,
AND ALL LABELS ON THE BATTERY PACK,
CHARGER AND TOOL.
3. CAUTION - TO REDUCE THE RISK OF INJURY,
CHARGE MILWAUKEE 28 VOLT LITHIUMION PACKS ONLY IN THIS MILWAUKEE 28
VOLT LITHIUM-ION CHARGER. Other types of
chargers may cause personal injury or damage.
Do not wire a battery pack to a power supply
plug or car cigarette lighter. Battery packs will be
permanently disabled or damaged.
4. USE MILWAUKEE M28
™
AND V28® LITHIUM-ION
PACKS ONLY ON COMPATIBLE MILWAUKEE
M28
™
AND V28® LITHIUM-ION TOOLS. Use with
other tools may result in a risk of re, electric shock
or personal injury.
5. AVOID DANGEROUS ENVIRONMENTS. Do not
charge battery pack in rain, snow, damp or wet
locations. Do not use battery pack or charger in
the presence of explosive atmospheres (gaseous
fumes, dust or flammable materials) because
sparks may be generated when inserting or remov-
ing battery pack, possibly causing re.
6. CHARGE IN A WELL VENTILATED AREA. Do
not block charger vents. Keep them clear to allow
proper ventilation. Do not allow smoking or open
ames near a charging battery pack. Vented gases
may explode.
7. CHARGER IS RATED FOR 120 VOLT AC ONLY.
Charger must be plugged into an appropriate
receptacle.
8. MAINTAIN CHARGER CORD. When unplugging
charger, pull plug rather than cord to reduce the
risk of damage to the electrical plug and cord.
Never carry charger by its cord. Keep cord from
heat, oil and sharp edges. Make sure cord will not
be stepped on, tripped over or subjected to dam-
age or stress. Do not use charger with damaged
cord or plug. Have a damaged charger replaced
immediately.
9. DO NOT USE AN EXTENSION CORD UNLESS
IT IS ABSOLUTELY NECESSARY. Using the
wrong, damaged or improperly wired extension
cord could result in the risk of re and electrical
shock. If an extension cord must be used, plug the
charger into a properly wired 16 gauge or larger
extension cord with pins that are the same number,
size and shape as the pins on the charger. Make
sure that the extension cord is in good electrical
condition.
10. USE ONLY RECOMMENDED ATTACHMENTS.
Use of an attachment not recommended or sold
by the battery charger or battery pack manufac-
turer may result in a risk of re, electric shock or
personal injury.
11. UNPLUG CHARGER when not in use. Remove
battery packs from unplugged chargers.
12. TO REDUCE THE RISK OF ELECTRIC SHOCK,
always unplug charger before cleaning or maintenance. Use a Ground Fault Circuit Interrupter
(GFCI) to reduce shock hazards.
13. DO NOT BURN OR INCINERATE BATTERY
PACKS. Battery packs may explode, causing per-
sonal injury or damage. Toxic fumes and materials
are created when battery packs are burned.
14. DO NOT CRUSH, DROP, OR DAMAGE battery
pack. Do not use a battery pack or charger that
has received a sharp blow, been dropped, run
over, or damaged in any way (e.g., pierced with
a nail, hit with a hammer, stepped on).
15. DO NOT DISASSEMBLE. Incorrect reassembly
may result in the risk of electric shock, re or
exposure to battery chemicals. If it is damaged,
take it to a MILWAUKEE service facility.
16. BATTERY CHEMICALS CAUSE SERIOUS
BURNS. Never allow contact with skin, eyes, or
mouth. If a damaged battery pack leaks battery
chemicals, use rubber or neoprene gloves to
dispose of it. If skin is exposed to battery uids,
wash with soap and water and rinse with vin-
egar. If eyes are exposed to battery chemicals,
immediately ush with water for 20 minutes and
seek medical attention. Remove and dispose of
contaminated clothing.
17. DO NOT SHORT CIRCUIT. A battery pack will
short circuit if a metal object makes a connection
between the positive and negative contacts on the
battery pack. Do not place a battery pack near
anything that may cause a short circuit, such as
coins, keys or nails in your pocket. Do not allow
uids to ow into battery pack. Corrosive or conductive uids, such as seawater, certain industrial chemicals, and bleach or bleach containing
products, etc., can cause a short circuit. A short
circuited battery pack may cause re, personal
injury, and product damage.
18. STORE YOUR BATTERY PACK AND CHARGER in a cool, dry place. Do not store battery
pack where temperatures may exceed 120°F
(50°C) such as in direct sunlight, a vehicle or
metal building during the summer.
READ AND SAVE
ALL INSTRUCTIONS
FOR FUTURE
REFERENCE.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to follow all
instructions listed below, may result in electric shock, re and/or serious personal injury.
SAVE THESE INSTRUCTIONS
3
SYMBOLOGY
Volts
Direct Current
Alternating Current
Double Insulated
Hertz
Amps
Properly Recycle Batteries
C
US
UL Listing for Canada and U.S.
FUNCTIONAL
DESCRIPTION
1. Contacts
2. Release buttons
3. Fuel Gauge button
4. Fuel Gauge
5. Electrical contacts
6. Bay
7. Vents
8. Light indicators -
when a battery pack is inserted into the charger,
the light will indicate the following:
Continuous red: Charging
Continuous green light: Charging is complete
Flashing red: Battery is too hot/cold -
Charging will begin when battery
reaches correct charging
temperature
Flashing red/green: Damaged or faulty
battery pack
5
7
8
6
2
2
1
4
3
SPECIFICATIONS
Charger Cat. No. ...............................48-59-2819*
AC Input Volts ....................................................120
AC Input Amps..................................................2.75
DC Output Volts ...................................................28
DC Output Amps.................................................3.5
Battery Cat. No.................................... 48-11-2830
DC Volts...............................................................28
Charge Time .................................................1-Hour
Operating Temperature
Battery and Charger ....................
32°F to 150°F
(0°C to 65°C)
Battery and Tool ................................ 0
°F to 167°F
(-18°C to 75°C)
*Charges MILWAUKEE 48-11-2830 M28™ and
48-11-2830 V28® Li-Ion battery packs.
MILWAUKEE
LITHIUM-ION
BATTERY PACKS
Fuel Gauge
Use the Fuel Gauge to determine the battery pack's
remaining run time. Press the Fuel Gauge button
to display the lights. The Fuel Gauge will stay lit for
two seconds.
NOTE: If the Fuel Gauge
78-100%
55-77%
33-54%
10-32%
<10%-1stlightwillash4X
0%-1stlightwillash8X
ApproximateRun
TimeRemaining
doesn't appear to be work-
ing, place the battery pack
on the charger and charge
as needed.
Compared to NiCd battery
pack types, MILWAUKEE
Lithium-Ion battery packs
deliver fade-free power for their entire run time. The
tool will not experience a slow, gradual loss of power
as you work. To signal to you that the battery pack is
at the end of its run time and needs to be charged,
power to the tool will drop quickly. When this hap-
pens, remove the tool from the workpiece and charge
the battery pack as needed.
NOTE: Immediately after using the battery pack,
the Fuel Gauge may display a lower charge than it
will if checked a few minutes later. The battery cells
"recover" some of their charge after resting.
Battery Pack Protection
To protect itself from damage and extend its life, the
battery pack’s intelligent circuit monitors current draw
and temperature.
In extremely high torque, binding, stalling, and short
circuit situations, the battery pack will turn OFF the
tool if the current draw becomes too high. In these
situations, the tool may “buzz” for about 2 seconds
before it turns OFF. To prevent the tool from turning
OFF, immediately reduce pressure on the applica
-
tion or release the trigger. If the tool does turn off,
the Fuel Gauge lights will ash 8 times. Release the
trigger to reset.
Under extreme circumstances, the internal tem
-
perature of the battery could become too high. If this
happens, the battery pack will shut off. When the Fuel
Gauge button is pressed, the lights will ash alternat
ingly. Allow the battery pack to cool. The battery is ready
for use when the Fuel Gauge displays the remaining
run time when the Fuel Gauge button is pressed.
4
RBRC Battery Recycling Seals
The RBRC™ Battery Recycling Seals (see "Sym-
bology") on your tool battery packs indicate that
MILWAUKEE has arranged for the recycling of
that battery pack with the Rechargeable Battery
Recycling Corporation (RBRC). At the end of your
battery pack's useful life, return the battery pack to
a MILWAUKEE Branch Ofce/Service Center or the
participating retailer nearest you. For more informa-
tion, visit the RBRC web site at www.rbrc.org.
CHARGER
OPERATION
WARNING
Charge only MILWAUKEE 28 Volt
Lithium-Ion battery packs in
MILWAUKEE 28 Volt Li-Ion Battery Chargers.
Other types of batteries may cause personal injury and damage.
When to Charge the Battery Pack
with this MILWAUKEE Charger
Remove the battery pack from the tool for charging
when convenient for you and your job. MILWAUKEE
batteries do not develop a "memory" when charged
after only a partial discharge. It is not necessary to run
down the battery pack before placing it on the charger.
• Use the Fuel Gauge to determine when to charge
your MILWAUKEE Lithium-Ion battery pack.
• You can "Top-Off" your battery pack's charge before
starting a big job or long day of use.
• The only time it is necessary to charge the
MILWAUKEE Lithium-Ion battery pack is when the
battery pack has reached the end of its charge. To
signal the end of charge, power to the tool will drop
quickly, allowing you just enough power to nish
making a cut, drilling a hole, or driving a fastener.
Charge the battery pack as needed.
How to Charge the Battery Pack
Place the battery pack onto the bay by sliding the
pack on from the top of the bay. The red light will
turn on, either ashing (pack is too hot or cold) or
continuous (pack is charging).
• A fully discharged pack with an internal tempera-
ture between 32°F and 150°F will charge in about
1-Hour.
• Heavily cycled battery packs may take longer to
charge completely.
• The Fuel Gauge lights on the battery pack are
displayed as the pack is being charged, indicating
how fully charged the pack is.
• After charging is complete, the continuous green
light will turn on and the fuel gauge will turn off.
• The charger will keep the battery pack fully charged
if it is left on the charger.
• If the light indicator ashes red and green, check
that the battery pack is fully seated into the bay.
Remove the pack and reinsert. If the problem per-
sists, contact a MILWAUKEE service facility.
• If the light indicator does not come on, check that
the battery pack is fully seated into the bay. Remove
the pack and reinsert. If the light indicator still does
not come on, contact a MILWAUKEE service facility.
Charging a Hot or Cold Battery Pack
The Red Flashing Indicator light on the charger indicates that the battery pack temperature is outside
the charging range. Once the battery pack is within
the acceptable range, normal charging will take place
Cold Weather Operation
MILWAUKEE Lithium-Ion battery packs are designed
to operate in temperatures below freezing. When
the battery pack is too cold, it may need to warm up
before normal use. Put the battery on a tool and use
the tool in a light application. It may “buzz” for a short
time until it warms up. When the buzzing stops, use
the tool normally.
WARNING
To reduce the risk of re, personal
injury, and product damage due to
a short circuit, never immerse your tool, battery
pack or charger in uid or allow a uid to ow
inside them. Corrosive or conductive uids, such
as seawater, certain industrial chemicals, and
bleach or bleach containing products, etc., can
cause a short circuit.
Maintenance and Storage
Do not expose your battery pack or cordless tools
to water or rain, or allow them to get wet. This could
damage the tool and battery pack. Do not use oil or
solvents to clean or lubricate your battery pack. The
plastic casing will become brittle and crack, causing
a risk of injury.
Store battery packs at room temperature away from
moisture. Do not store in damp locations where corrosion of terminals may occur. As with other battery
pack types, permanent capacity loss can result if the
pack is stored for long periods of time at high tem-
peratures (over 120° F). MILWAUKEE Lithium-Ion
battery packs maintain their charge during storage
longer than other battery pack types. After about a
year of storage, charge the pack as normal.
Transport
Personal transport of Li-Ion battery packs is allowed
when done in accordance with these warnings and
instructions. The proper classication, packaging, labeling, marking, and documentation requirements for
shipping Li-Ion batteries is dependent upon whether
the particular batteries are rated greater than or less
than 100 Wh (Watt Hours can be found on the battery
pack nameplate). Generally, Li-Ion batteries rated
100 Wh or less are “excepted” from certain Class 9
DG requirements. Always check compliance of Li-Ion
battery consignments against the current regulations
governing the chosen mode of transport. When in
doubt, contact the carrier or other trained Dangerous
Goods professional to conrm acceptability. Li-Ion
packs are shipped under classication UN 3480
(battery only) or UN 3481 (batteries contained in or
packed with equipment).
WARNING
To reduce the risk of injury or ex-
plosion, never burn or incinerate a
battery pack even if it is damaged, dead or completely discharged. When burned, toxic fumes
and materials are created.
Disposal
MILWAUKEE Lithium-Ion battery packs are more
environmentally friendly than some other types of
power tool battery packs (e.g., nickel-cadmium).
Always dispose of your battery pack according to
federal, state and local regulations. Contact a recycling agency in your area for recycling locations.
Even discharged battery packs contain some energy.
Before disposing, use electrical tape to cover the
terminals to prevent the battery pack from shorting,
which could cause a re or explosion.
5
and the red light will be continuous. Hot or cold batteries may take longer to charge.
Battery Pack
Temperature
Red Charger
Indicator Light
Charging
Status
Too Hot / Too Cold Flashing Not charging
Normal Range Continuous Normal charging
Powering the Charger with an Inverter
or Generator
The charger will operate with most generators and
inverters rated at 350 Watts or higher.
Maintenance and Storage
Store your charger in a cool, dry place.
As a general practice, it is best to unplug battery
chargers and remove batteries when not in use.
No battery pack damage will occur, however, if the
charger and battery pack are left plugged in.
WARNING
To reduce the risk of injury, always
unplug the charger and remove the
battery pack from the charger before performing
any maintenance. Never disassemble the battery
pack or charger. Contact a MILWAUKEE service
facility for ALL repairs.
To reduce the risk of injury and damage, never
immerse your battery pack or charger in liquid
or allow a liquid to ow inside them.
Cleaning
Clean out dust and debris from charger vents and
electrical contacts by blowing with compressed air.
Use only mild soap and a damp cloth to clean the
battery pack and charger, keeping away from all electrical contacts. 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 detergents containing am-
monia. Never use ammable or combustible solvents
around batteries, charger, or tools.
Repairs
The MILWAUKEE Li-Ion charger has no serviceable parts.
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
1.800.268.4015
Monday-Friday, 7:00 AM - 4:30 PM CST
or visit www.milwaukeetool.ca
LIMITED WARRANTY
USA & CANADA
Every MILWAUKEE Battery Pack (sold with cordless product and/or
as a replacement battery pack) 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 a battery
pack which, after examination, is determined by MILWAUKEE to be
defective in material or workmanship for the stated warranty period
from date of purchase. Return of the battery pack 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.
Battery Pack
Description Chemistry
Warranty Period
(from date of
purchase)
M12™XCREDLITHIUM™
M12™XCREDLITHIUM™4.0
M18™XCREDLITHIUM™
M18™XCREDLITHIUM™4.0
M28™XCLITHIUM-ION
M28™XCREDLITHIUM™
LITHIUM-ION
Three (3) Years
V4LITHIUM-ION
M12™CompactLITHIUM-ION
M12™CompactREDLITHIUM™
M12™CompactREDLITHIUM™
2.0
M12™XCLITHIUM-ION
M18™CompactLITHIUM-ION
M18™CompactREDLITHIUM™
M18™CompactREDLITHIUM™
2.0
LITHIUM-ION
Two (2) Years
M18™LITHIUM-ION
V18™V™-technologyLITHIUMIONSerialnumberprefix “A95”
V28™ V™-technology
LITHIUM-ION
LITHIUM-ION
Two (2) Years -
plus,
Three (3) Years
Pro-Rata
(prorated)*
Ni-Cd,Ni-CdSuper-Tough,
Ni-CdPower-Plus,Ni-MH,V18™
V™-technology LITHIUM-ION
Serialnumber prefix “E95”
Ni-Cd/Nickel-Cadmium,
Ni-MH/Nickel-Metal-Hydride
LITHIUM-ION
One (1) Year
The warranty period for all Ni-CD and Ni-MH Battery Packs is one (1)
year from the date of purchase. The warranty period for V4 Lithium-Ion,
M12™ Compact Lithium-ion, M12™ Compact REDLITHIUM™, M12™
XC LITHIUM-ION, M18™ Compact LITHIUM-ION and M18™Compact
REDLITHIUM™ Battery Packs is two (2) years from the date of purchase.
The warranty period for M12™ XC REDLITHIUM™, M18™ XC REDLITHIUM™, M28™ XC REDLITHIUM™ and M28™ XC LITHIUM-ION
Battery Packs is three (3) years from the date of purchase. *The warranty
period for every MILWAUKEE V™-technology V28™ LITHIUM-ION
Battery Pack, M18™ XC HIGH CAPACITY LITHIUM-ION Battery Pack,
and V™-technology V18™ LITHIUM-ION Battery Pack (with the serial
number prefix “A95”) is five (5) years / 2000 charges from the date of
purchase, whichever first occurs. The first 1000 charges or 2 years of
the warranty, whichever first occurs, are covered through free replace-
ment of the defective battery. This means that for the earlier of the first
1000 charges or two (2) years from the date of purchase/first charge, a
replacement battery will be provided to the customer for any defective
battery free of charge. Thereafter, the remaining charges up to a total
of 2000 or the remainder of the five (5) year period from the date of
purchase, whichever first occurs, will be covered on a pro rata basis.
This means that every customer gets an additional 1000 charges
or three (3) years of pro rata warranty on the V™technology V28™
LITHIUM-ION Battery Pack, M18™ XC LITHIUM-ION Battery Pack,
and V™-technology V18™ LITHIUM-ION Battery Pack (with the serial
number prefix “A95”) depending upon the amount of use. The warranty
period for V™-technology V18™ LITHIUM-ION Battery Pack (with the
serial number prefix “E95”) is one (1) year.
Warranty Registration is not necessary to obtain the applicable warranty
on a MILWAUKEE battery pack. The manufacturing date of the product
will be used to determine the warranty period if no proof of purchase
is provided at the time warranty service is requested.
ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT
REMEDIES DESCRIBED HEREIN IS A CONDITION OF THE CONTRACT FOR THE PURCHASE OF EVERY MILWAUKEE PRODUCT.
IF YOU DO NOT AGREE TO THIS CONDITION, YOU SHOULD NOT
PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE BE
LIABLE FOR ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL OR
PUNITIVE DAMAGES, OR FOR ANY COSTS, ATTORNEY FEES,
EXPENSES, LOSSES OR DELAYS ALLEGED TO BE AS A CONSEQUENCE OF ANY DAMAGE TO, FAILURE OF, OR DEFECT IN
ANY PRODUCT INCLUDING, BUT NOT LIMITED TO, ANY CLAIMS
FOR LOSS OF PROFITS. SOME STATES DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT
APPLY TO YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU
OF ALL OTHER EXPRESS WARRANTIES, WRITTEN OR ORAL.
TO THE EXTENT PERMITTED BY LAW, MILWAUKEE DISCLAIMS
ANY IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR USE OR PURPOSE; TO THE EXTENT SUCH
DISCLAIMER IS NOT PERMITTED BY LAW, SUCH IMPLIED WARRANTIES ARE LIMITED TO THE DURATION OF THE APPLICABLE
EXPRESS WARRANTY AS DESCRIBED ABOVE. SOME STATES
DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO
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