Milwaukee M12 2456-20 User manual

OPERATOR'S MANUAL
MANUEL de L'UTILISATEUR
MANUAL del OPERADOR
Cat. No.
No de cat.
2456-20
2457-20
TO REDUCE THE RISK OF INJURY, USER MUST READ AND UNDERSTAND OPERATOR'S
MANUAL.
AFIN DE RÉDUIRE LE RISQUE DE BLESSURES, L'UTILISATEUR DOIT LIRE ET BIEN
COMPRENDRE LE MANUEL DE L'UTILISATEUR.
PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO DEBE LEER Y ENTENDER EL
MANUAL DEL OPERADOR.
M12™ CORDLESS RATCHETS
CLIQUETS SANS FIL M12™
TRINQUETES INALÁMBRICOS M12™

23
•Hold power tool by insulated gripping sur-
faces, when performingan operation wherethe
fastener may contact hidden wiring. Fasteners
contacting a “live” wire may make exposed metal
parts of the power tool “live” and could give the
operator an electric shock.
•Maintain labels and nameplates. These carry
important information. If unreadable or missing,
contact a MILWAUKEE service facility for a free
replacement.
•WARNING: Some dustcreated bypower sanding,
sawing, grinding, drilling, and other 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 riskfromthese exposuresvaries, 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 asthosedustmasksthat arespe-
cially designed to filter out microscopic particles.
FUNCTIONAL DESCRIPTION
ASSEMBLY
WARNING Recharge only with the
charger specified for the battery. For specific
charging instructions, read the operator’s
manualsuppliedwithyourchargerandbattery.
Inserting/Removing the Battery
To remove the battery, push in the release buttons
and pull the battery pack away from the tool.
To insert thebattery, slidethe packinto thebody of
the tool. Make sure it latches securely into place.
SYMBOLOGY
SPECIFICATIONS
WARNING Use only sockets and other
accessories specifically designed for use on
impact tools. Other sockets and accessories
might shatter or break causing injury.
Attaching and Removing Accessories
These tools are intended only for use with acces-
sories designed for impact tools. Other sockets
could shatter or break, causing injury.
1. Use only appropriate Square Drive Sockets.
2. To attach a socket or other accessory, align the
accessory with the drive anvil and push it firmly
onto the tool.
3. To remove the accessory, pull the accessory off
the drive anvil.
WARNING Always remove battery
pack before changing or removing acces-
sories. Only use accessories specifically
recommended for this tool. Others may be
hazardous.
1. Paddle switch
2. LED
3. Lock switch
4. Drive Anvil
5. Fuel Gauge
6. Forward/Reverse toggle
Cat. No. Volts
DC RPM Torque Range Drive Anvil
2456-20
2457-20 12 12 0-250 0-250 0-30 ft-lbs 0-35 ft-lbs 1/4" 3/8"
PERSONAL SAFETY
GENERAL POWER TOOL SAFETY WARNINGS
WORK AREA SAFETY
ELECTRICAL SAFETY
•Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
•Do not operate power tools in explosive at-
mospheres, such as in the presence of flam-
mable liquids, gases or dust. Powertools create
sparks which may ignite the dust or fumes.
•Keep children and bystanders away while
operating a power tool. Distractions can cause
you to lose control.
•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. Unmodifiedplugsand matchingoutletswill
reduce risk of electric shock.
•Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators.There isan increasedriskofelectric
shock if your body is earthed or grounded.
•Do notexposepower toolsto rainor wet condi-
tions. 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 residual current device
(RCD) protected supply. Useof anRCD reduces
the risk of electric shock.
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
jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewel-
lery 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.
WARNING READ ALL SAFETY WARNINGS AND ALL INSTRUCTIONS.
Failure to follow the warnings and instructions may result in electric shock, fire 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-operated (cordless) power tool.
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 thepower toolif the switchdoes 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 the battery pack 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 chil-
dren and do not allow persons unfamiliar with
the power tool or these instructions to operate
the power tool. Powertoolsare dangerousin the
hands of untrained users.
•Maintain power tools. 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. Manyaccidents
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 accountthe working conditionsand
the work to be performed. Use of the power tool
for operations different from those intended could
•Stay alert, watch what you are doing and use
common sensewhenoperating apowertool. Do
not usea powertool whileyou aretired orunder
theinfluence ofdrugs, alcohol ormedication. 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 dust mask, non-skid safety shoes, hard hat, or
hearingprotectionused forappropriate 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. Carryingpower toolswith
yourfingerontheswitchorenergising powertools
that have the switch on invites accidents.
•Remove any adjusting key or wrench before
turning the power tool on. Awrench or a key left
result in a hazardous situation.
•Recharge only with the charger specified by
the manufacturer. A charger that is suitable for
one type of battery pack may create a risk of fire
when used with another battery pack.
•Use power tools only with specifically desig-
nated battery packs. Use of any other battery
packs may create a risk of injury and fire.
BATTERY TOOL USEAND CARE
SPECIFIC SAFETY RULES
•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 termi-
nals together may cause burns or a fire.
•Under abusive conditions, liquid may be eject-
ed from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquidejected fromthe batterymay causeirritation
or burns. SERVICE
•Have your power tool serviced by a qualified
repair person using only identical replacement
parts. Thiswillensure thatthe safetyof the power
tool is maintained.
Volts
Direct Current
No Load Revolutions per
Minute (RPM)
Lock Switch
Underwriters Laboratories, Inc.
United States and Canada
1
2
5
6
3
4

45
Fuel Gauge
To determine the amount of charge left in the bat-
tery, pull the paddle switch. The Fuel Gauge will
light up for 2-3 seconds.
Tosignal theendofcharge,1 lighton thefuelgauge
will flash for 2-3 seconds.
Using the Forward/Reverse Toggle
For forward (clockwise) rotation,
rotate the forward/reverse toggle
counterclockwise. Check the
direction of rotation before use.
For reverse (counterclockwise)
rotation, rotate the forward/re-
versetoggle clockwise.Check the
direction of rotation before use.
Lock Switch
To lock the paddle switch, slide the lock switch to
thelocked position. Tounlock the paddleswitch,
slide the lock switch to the unlocked position. The
paddle switch will not work when the lock switch is
in the locked position.
Alwayslock thepaddleswitchorremove thebattery
pack before performing maintenance, changing
accessories, storing the tool and any time the tool
is not in use.
Starting, Stopping and Controlling Speed
These tools may be operated at any speed from
0 to full speed.
1. To start the tool, pull the paddle switch. NOTE:
An LED is turned on when the switch is pulled.
The tool will shut off automatically when maxi-
mum torque is reached.
2. To vary the driving speed, increase or decrease
pressure on the switch. The further the switch
is pulled, the greater the speed.
3. To stop the tool, release the switch.
OPERATION
WARNING Always remove battery
pack before changing or removing acces-
sories. Only use accessories specifically
recommended for this tool. Others may be
hazardous.
WARNING To reduce the risk of injury,
wear safety goggles or glasses with side
shields.
Reverse
Forward
ACCESSORIES
For a complete listing of accessories refer to your
MILWAUKEE Electric Tool catalog or go online
to www.milwaukeetool.com. To obtain a catalog,
contact your local distributor or service center.
WARNINGAlwaysremovebatterypack
before changing or removing accessories.
Onlyuseaccessoriesspecificallyrecommend-
ed for this tool. Others may be hazardous.
Maintaining Tool
Keep your tool, battery pack and charger in good
repairby adoptingaregular maintenanceprogram.
After six months to one year, depending on use,
return the tool, battery pack and charger to A
MILWAUKEE service facility for:
• Lubrication
• Mechanicalinspectionand cleaning(gears, spin-
dles, bearings, housing, etc.)
• Electrical inspection (battery pack, charger,
motor)
• Testingto assurepropermechanicalandelectrical
operation
If the tool does not start or operate at full power
witha fullycharged batterypack, cleanthe 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.
MAINTENANCE
Cleaning
Cleandustand debrisfrom chargerandtool vents.
Keep tool handles clean, dry and free of oil or
grease. Use only mild soap and a damp cloth to
cleanthetool,batterypackandchargersincecertain
cleaningagents andsolventsareharmfulto plastics
and other insulated parts. Some of these include
gasoline, turpentine, lacquer thinner, paint thinner,
chlorinatedcleaning solvents,ammoniaandhouse-
hold detergents containing ammonia. Never use
flammable or combustible solvents around tools.
Repairs
For repairs, return the tool, battery pack and
charger to the nearest service center.
WARNING To reduce the risk of per-
sonal injury and damage, never immerse your
tool, battery pack or charger in liquid or allow
a liquid to flow inside them.
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 disas-
semble the tool, battery pack or charger.
Contact a MILWAUKEE service facility for
ALL repairs.
TECHTRONIC INDUSTRIES' warranty is for 5 year since the original purchase date.
This warranty card covers any defect in material and workmanship on this Power Tool.
To make this warranty valid, present this warranty card, sealed/stamped by the distributor or store where you pur-
chased the product, to theAuthorized Service Center (ASC). Or, if this card has not been sealed/stamped, present the
original proof of purchase to the ASC.
Call toll-free 1 800 832 1949 to find the nearest ASC, for service, parts, accessories or components.
Procedure to make this warranty valid
Take the product to the ASC, along with the warranty card sealed/stamped by the distributor or store where you pur-
chased the product, and there any faulty piece or component will be replaced without cost for you. We will cover all
freight costs relative with this warranty process.
Exceptions
This warranty is not valid in the following situations:
a) When the product is used in a different manners from the end-user guide or instruction manual.
b) When the conditions of use are not normal.
c) When the product was modified or repaired by people not authorized by TECHTRONIC INDUSTRIES.
Note: If cord set is damaged, it should be replaced by an Authorized Service Center to avoid electric risks.
SERVICE AND ATTENTION CENTER
Av Presidente Mazarik 29 Piso 7, 11570 Chapultepec Morales
Miguel Hidalgo, Distrito Federal, Mexico
Ph. 52 55 4160-3547
IMPORTEDAND COMMERCIALIZED BY:
TECHTRONIC INDUSTRIES MEXICO, .S.A. DE C.V.
Av Presidente Mazarik 29 Piso 7, 11570 Chapultepec Morales
Miguel Hidalgo, Distrito Federal, Mexico
LIMITED WARRANTY - USAAND CANADA
LIMITED WARRANTY - MEXICO, CENTRAL AMERICA AND CARIBBEAN
Model:
Date of Purchase:
Distributor or Store Stamp:
Every MILWAUKEE power tool (including cordless product – tool, battery pack(s) - see separate & distinct
CORDLESS BATTERY PACK LIMITED WARRANTY statements & battery charger and Work Lights*) is war-
ranted 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 workmanship for a period of five (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.
*The warranty period for, Job Site Radios, M12™ Power Port, M18™ Power Source, and TradeTitan™ Indus-
trial Work Carts is one (1) year from the date of purchase. The warranty period for a LED Work Light and LED
Upgrade Bulb is a limited LIFETIME warranty to the original purchaser only, if during normal use the LED bulb
fails the Work Light or Upgrade Bulb will be replaced free of charge.
*This warranty does not cover Air Nailers & Stapler, Airless Paint Sprayer, Cordless Battery Packs, Gasoline
Driven Portable Power Generators, Hand Tools, Hoist – Electric, Lever & Hand Chain, M12™ Heated Jackets,
Reconditioned product and Test & Measurement products. There are separate and distinct warranties avail-
able for these products.
Warranty Registration is not necessary to obtain the applicable warranty on a MILWAUKEE power tool product.
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
CONDITIONOFTHECONTRACTFORTHEPURCHASEOFEVERYMILWAUKEEPRODUCT.IFYOUDONOT
AGREE TO THIS CONDITION, YOU SHOULD NOT PURCHASE THE PRODUCT. IN NO EVENT SHALLMIL-
WAUKEEBELIABLEFORANYINCIDENTAL, SPECIAL,CONSEQUENTIALORPUNITIVEDAMAGES,ORFOR
ANY COSTS,ATTORNEY FEES, EXPENSES, LOSSES OR DELAYSALLEGEDTO BEASACONSEQUENCE
OFANYDAMAGETO,FAILURE OF,ORDEFECTINANYPRODUCTINCLUDING,BUTNOTLIMITEDTO,ANY
CLAIMSFOR LOSSOF PROFITS.SOMESTATES DONOTALLOW THE EXCLUSIONOR LIMITATION OFIN-
CIDENTALOR CONSEQUENTIALDAMAGES,SOTHEABOVELIMITATIONOREXCLUSIONMAYNOTAPPLY
TOYOU.THIS WARRANTYISEXCLUSIVEAND INLIEUOFALLOTHEREXPRESSWARRANTIES,WRITTEN
OR ORAL. TO THE EXTENT PERMITTED BY LAW, MILWAUKEE DISCLAIMS ANY IMPLIED WARRANTIES,
INCLUDING WITHOUT LIMITATION ANYIMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FORA
PARTICULARUSEORPURPOSE;TOTHE EXTENTSUCH DISCLAIMERISNOTPERMITTEDBYLAW,SUCH
IMPLIED WARRANTIESARE LIMITEDTOTHE DURATION OF THEAPPLICABLE EXPRESS WARRANTYAS
DESCRIBEDABOVE.SOMESTATESDO NOTALLOWLIMITATIONS ON HOWLONGANIMPLIEDWARRANTY
LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU, THIS WARRANTY GIVES YOU SPECIFIC
LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.
This warranty applies to product sold in the U.S.A. and Canada only.
Please consult the ‘Service Center Search’ in the Parts & Service section of MILWAUKEE’s website www.mil-
waukeetool.com or call 1.800.SAWDUST (1.800.729.3878) to locate your nearest service facility for warranty
and non-warranty service on a Milwaukee electric power tool.