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• Hold power tool by insulated gripping sur-

faces, when performing an operation where the 
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.

 

Wear ear protectors. 

Exposure to noise can 

cause hearing loss.

• Keep hands away from all cutting edges and 

moving parts

.

 Maintain labels and nameplates. 

These carry 

important information. If unreadable or missing, 
contact a

 MILWAUKEE

 service facility for a free 

replacement. 

• 

WARNING: 

Some dust created by power 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 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 spe-
cially designed to fi lter out microscopic particles.

FUNCTIONAL DESCRIPTION

ASSEMBLY

WARNING 

Recharge only with the

charger specifi ed for the battery. For specifi c 
charging instructions, read the operator’s 
manual supplied with your charger and battery.

Inserting/Removing the 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.

SYMBOLOGY

SPECIFICATIONS

Cat. No. Volts

 

DC

RPM

Drive Shank

IPM

2450-20
2451-20

12
12

0-2 000
0-2 000

1/4" Hex

3/8" Square

0-3 000
0-3 000

Volts

Direct Current

Impacts per Minute Under Load 
(IPM)
No Load Revolutions per Minute 
(RPM)
Underwriters Laboratories, Inc.
United States and Canada

WARNING 

Use only sockets and other 

accessories specifi cally designed for use on 
impact wrenches and drivers. Other sockets 
and accessories might shatter or break caus-
ing injury.

Attaching and Removing Accessories

These tools are intended only for use with acces-
sories designed for impact wrenches and drivers.
Other sockets could shatter or break, causing injury. 

Cat. No. 2450-20

This driver is intended for use with drill 
and driver bits with a 1/4” hex shank and 
ball detent recess. 
1. To attach an accessory, pull the ring 

out and insert the accessory shank. 
Release the ring. It may be necessary 
to pull the bit out slightly to engage the 
holding mechanism.

2. To remove the accessory, pull out the ring and 

remove the accessory.  Release the ring.

WARNING 

Always remove battery

pack before changing or removing accesso-
ries. Only use accessories specifi cally recom-
mended for this tool. Others may be hazardous.

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 fl am-
mable liquids, gases or dust.

 Power tools 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. 

Unmodifi ed 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 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. 

Use of an RCD 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, fi 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-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 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 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. 

Power tools are dangerous in 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. 

Many accidents 

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.

• 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 infl uence of drugs, alcohol or medication. 

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 
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 fi nger on the switch or energising 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 

• Recharge only with the charger specifi ed by 

the manufacturer. 

A charger that is suitable for 

one type of battery pack may create a risk of fi re 
when used with another battery pack.

• Use power tools only with specifi cally desig-

nated battery packs. 

Use of any other battery 

packs may create a risk of injury and fi re.

BATTERY TOOL USE AND 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 fi re.

• Under abusive conditions, liquid may be ejected 

from the battery; avoid contact. If contact ac-
cidentally occurs, fl ush with water. If liquid con-
tacts eyes, additionally seek medical help. 

Liquid 

ejected from the battery may cause irritation or burns.

SERVICE

• Have your power tool serviced by a qualifi ed 

repair person using only identical replacement 
parts. 

This will ensure that the safety of the power 

tool is maintained.

Cat. No. 2451-20

1. Use only 3/8" Square Drive Sockets.
2. To attach a socket, align the accessory with the 

drive shank and push it fi rmly over the retaining ring.

3. To remove the accessory, pull the accessory off 

the drive shank.

1. Trigger 
2. Control switch
3. LED 
4. Drive Shank
5. Fuel Gauge

5

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Summary of Contents for M12 2450-20

Page 1: ...DERSTAND OPERATOR S MANUAL AFIN DE R DUIRE 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 ENTEND...

Page 2: ...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 je...

Page 3: ...led stamped by the distributor or store where you pur chased the product to the Authorized Service Center ASC Or if this card has not been sealed stamped present the original proof of purchase to the...

Page 4: ...e source de courant d ins rer la batterie de le ramasser ou de le transporter Le fait de transporter l outil en gardant le doigt sur la g chette ou de le brancher lorsque la g chette est en position d...

Page 5: ...an selon l utilisation renvoyez l outil la batterie et le chargeur un centre de service MILWAUKEE ac cr dit pour les services suivants Lubrification Inspection et nettoyage de la m canique engre nage...

Page 6: ...z fournir la preuve d achat d origine au centre de r parations agr Pour un entretien des pi ces des acces soires ou d autres composants composer sans frais le 1 800 832 1949 afin d obtenir les coordon...

Page 7: ...o con el cargador especificado para ella Para instrucciones espec ficas sobre c mo cargar lea el manual del operador suminis trado con su cargador y la bater a ADVERTENCIA Para reducir el riesgo de le...

Page 8: ...al La empresa se hace re sponsable de los gastos de transportaci n razonablemente erogados que se deriven del cumplimiento de la presente garant a Excepciones La garant a perder validez en los siguien...

Page 9: ...ATENCI N A CLIENTES Av Presidente Mazarik 29 Piso 7 11570 Chapultepec Morales Miguel Hidalgo Distrito Federal Mexico Telefono 52 55 4160 3547 e mail servicio ttigroupna com Adicionalmente tenemos una...

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