Craftsman NEXTEC 320.61189 User manual

12 Volt
1/4-in. Lithium-ion Cordless
impact Driver
Model No. 320. 61189
Powered by an
ENERGY STAR_
qualified battery
charger for a
better environment
WARNING: To reduce the risk of
injury, the user must read and understand
the Operator's manual before using
this product.
*Warranty
*Safety
*Assembly
* Operation
*Maintenance
Charge battery
Before first use
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
www,craftsman,com

Warranty Page 2
Safety Symbols Page 3
Safety Instructions Pages 5-11
Description Pages 12-13
Assembly Page 13
Operation Pages 14-20
Maintenance Pages 20-21
Troubleshooting Page 22
Exploded View and Parts List Pages 23-25
Sears Repair Parts Phone Number Back Cover
ONE YEAR FULL WARRANTY ON CRAFTSMAN® TOOL
If this Craftsman tool fails to give complete satisfaction within one year
from the date of purchase, return it to any Sears store or Parts & Repair
Center or other Craftsman outlet in the United States for free repair (or
replacement, if repair proves impossible).
This warranty applies for only 90 days from the date of purchase if this
product is ever used for commercial or rental purposes.
This warranty gives you specific legal rights, and you may also have
other rights which vary from state to state.
Sears, Roebuck and Co., Hoffman Estates IL 60179
iNTRODUCTiON
SAVE THESE INSTRUCIONS!
This cordless Impact Driver has many features for making its use more pleas-
ant and enjoyable. Safety, performance, and dependability have been given top
priority in the design of this product making it easy to maintain and operate.
_, WARNING: Some dust created by using power tools contains chemicals
known to the state of California to cause cancer and birth defects or other
reproductive harm.
61189 Manual_Revised_09 0306 Page 2

The purpose of safety symbols is to attract your attention to possible dangers.
The safety symbols and the explanations with them deserve your careful atten-
tion and understanding. The symbol warnings do not, by themselves, eliminate
any danger. The instructions and warnings they give are no substitutes for
proper accident prevention measures.
WARNING: Be sure to read and understand all safety instructions in this
manual, including all safety alert symbols such as "DANGER," "WARNING," and
"CAUTION" before using this Driver. Failure to following all instructions listed
below may result in electric shock, fire, and/or serious personal injury.
SYMBOL SIGNAL MEANING
_, DANGER: Indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
_, WARNING: Indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
_1_ CAUTION: Indicates an imminently hazardous situation, which, if not
avoided, may result in death or serious injury.
NOTE: (Without Safety Alert Symbol) Indicates a situation that may result in
property damage.
,_ WARNING: To ensure safety and reliability, all repairs should be performed
by a qualified service technician at a Sears Service Center.
WARNING: The operation of any power tool can result in
foreign objects being thrown into your eyes, which can result
in severe eye damage. Before beginning power tool operation,
always wear safety goggles or safety glasses with side shields
and a full-face shield when needed. We recommend a Wide
Vision Safety Mask for use over eyeglasses or standard safety
glasses with side shields. Always use eye protection which is
marked to comply with ANSI Z87.1
SAVE THESE INSTRUCTIONS
61189 Manual_Revised_09 0306 Page 3

Some of these following symbols may be used on this tool. Please study them
and learn their meaning. Proper interpretation of these symbols will allow you to
operate the tool better and safer.
SYMBOL NAME DESIGNATION/EXPLANATION
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watt Power
min Minutes Time
Alternating Current Type of current
Direct Current Type or a characteristic of current
n o No Load Speed Rotational speed, at no load
] Class II Construction Double-insulated construction
.../min Per Minute Revolutions, strokes, surface speed,
orbits, etc., per minute
Wet Conditions Alert Do not expose to rain or use in damplocations.
To reduce the risk of injury, user must
Read The Operator's Manual read and understand operator's manual
before using this product.
Always wear safety goggles or safety
Eye Protection glasses with side shields and a full face
shield when operating this product.
Alert Precautions that involve
Safety your safety.
Failure to keep your hands away from the
No Hands Symbol blade will result in serious personal injury.
Failure to keep your hands away from the
No Hands Symbol blade will result in serious personal injury.
No Hands Failure to keep your hands away from the
Symbol blade will result in serious personal injury.
Failure to keep your hands away from the
No Hands Symbol blade will result in serious personal injury.
Hot Surface To reduce the risk of injury or damage,avoid contact with any hot surface.
61189 Manual_Revised_09 0306 Page 4

GENERAL SAFETY RULES
WARNING: Read and understand all instructions. Failure to follow all
instructions listed below may result in electric shock, fire, and/or serious
personal injury. The term "power tool" in all of warnings listed below refers to
corded power tools or battery-operated (cordless) power tools.
READ AND SAVE THESE INSTRUCTIONS
WORK AREA SAFETY
= Keep your work area clean and well lit. Cluttered or dark areas invite accidents.
= Do not operate power tools in explosive environments, such as in the pres-
ence of flammable liquids, gases, or dust. Power tools create sparks, which
may ignite the dust or fumes.
= Keep children and bystanders away while operating a aower tool. Distrac-
tions may cause you to lose control.
ELECTRICAL SAFETY
Avoid body contact with grounded surfaces, such as pipes, radiators,
ranges, and refrigerators. There is an increased risk of electric shock if your
body is grounded.
Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use any adapter plugs with grounded power tools. Unmodified plugs
and matching outlets will reduce the risk of electric shock.
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 unplug-
ging the power tool. Keep the cord away from heat, oil, sharp edge, or mov-
ing 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 elec-
tric shock.
• Use the battery only with the charger listed:
BATTERY PACK CHARGER
320.11221 320.10006
61189 Manual_Revised_09 0306 Page 5

PERSONAL SAFETY
Stay alert, watch what you are doing, and use common sense when operat-
ing a power tool. Do not use a power tool while tired or under the influence of
drugs, alcohol, or medication. A moment of inattention while operating power
tools may result in serious personal injury.
Use safety equipment. Always wear eye protection. Safety equipment, such
as dust mask, non-skid safety shoes, hard hat, and hearing protection, when
used for appropriate conditions, will reduce personal injuries.
Avoid accidental starting. Make sure that the switch is in the "OFF" position
before plugging the tool into an electrical outlet. Carrying power tools with
your finger on the switch or plugging in power tools that have the power
switch "ON" invites accidents.
Remove any adjusting key or wrench before turning the power tool on. A
wrench or 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, cloth-
ing, and gloves 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, make sure that these are connected and properly used. Use of
these devices can reduce dust-related hazards.
Use clamps or another practical way to support and secure the workpiece
to a stable platform. Holding the work by hand or against your body leaves it
unstable and may lead to loss of control.
Do not use on a ladder or unstable support. Stable footing on a solid surface
enables better control of the power tool in unexpected situations.
Keep handles dry, clean, and free from oil and grease. Slippery hands cannot
safely control the power tool.
Always wear safety glasses with side shields. Everyday glasses may have
impact-resistant lenses, but they are NOT safety glasses. Following this rule
will reduce the risk of eye injury.
Protect your lungs. Wear a face or dust mask if the operation is dusty. Fol-
lowing this rule will reduce the risk of serious personal injury.
Protect your hearing. Wear hearing protection during extended periods of
operation. Following this rule will reduce the risk of serious person injury.
61189 Manual_Revised_09 0306 Page 6

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 more safely 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 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. 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, blades, etc. in accordance with these
instructions and in the manner intended for the particular type of power tool,
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.
Hold power tools by their insulated gripping surfaces when performing any
operation in which the cutting tool may contact hidden wiring or its own
cord. Contact with a "live" wire will also make exposed metal parts of the
tool "live" and can shock the operator.
Know your power tool. Read the product manual carefully. Learn the applica-
tions and limitations, as well as the specific, potential hazards related to this tool.
Following this rule will reduce the risk of electric shock, fire or serious injury.
Save these instructions. Refer to them frequently and use them to instruct
others who may use this tool. If you lend this tool to someone else, also lend
them these instructions.
61189 Manual_Revised_09 0306 Page 7

BATTERY TOOL USE AND CARE
• Make sure that the switch is in the OFF position before inserting the battery
pack. Inserting the battery pack into power tools that have the switch ON
invites accidents.
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 designated battery packs. Use of any
other battery packs may create a risk of injury and fire.
When the battery pack is not in use, keep it away from other metal objects,
such as paper clips, coins, keys, nails screws, or other small metal objects
that can make a connection from one terminal to another. Shorting the bat-
tery terminals together may cause burns or a fire.
Battery tools do not have to be plugged into an electrical outlet; therefore,
they are always in operating condition. Be aware of possible hazards when
not using your battery tool or when changing accessories. Following this rule
will reduce the risk of electric shock, fire, or serious personal injury.
Do not place battery tools or their batteries near fire or heat. This will reduce
the risk of explosion and possible injury.
Do not crush, drop or damage the battery pack. Do not use a battery pack or
charger that has been dropped or received a sharp blow. A damaged battery
is subject to explosion. Properly dispose of a dropped or damaged
battery immediately.
A damaged battery is subject to explosion. Properly dispose of a dropped or
damaged battery immediately.
Batteries vent hydrogen gas and can explode in the presence of a source of
ignition, such as a pilot light. To reduce the risk of serious personal injury,
never use any cordless product in the presence of open flame. An exploded
battery can propel debris and chemicals. If exposed to such debris or chemi-
cals, immediately flush the exposed area with water.
Do not charge a battery tool in a damp or wet location. Following this rule will
reduce the risk of electric shock.
Under extreme usage or temperature conditions, battery leakage may occur.
If contact accidentally occurs, flush with water. If liquid contacts eyes, seek
medical help. Liquid ejected from the battery may cause irritation or burns.
If liquid comes in contact with your skin, wash immediately with soap and
water, then neutralize with lemon juice or vinegar.
If liquid from the battery gets in your eyes, flush them with clean water for at
least 10 minutes, and then seek immediate medical attention. Following this
rule will reduce the risk of serious personal injury.
61189 Manual_Revised_09 0306 Page 8

SERVICE
• Have your power tool serviced by a qualified repair person.
When servicing a power tool, use only identical replacement parts.
Follow instructions in the Maintenance section of this manual. Use of unau-
thorized parts or failure to follow Maintenance instructions may create a risk
of shock or injury.
SPECIFIC SAFETY RULES FOR CORDLESS IMPACT DRIVER
Use protective gloves when removing the bit from the tool, or first allow the
bit to cool down. The bit may be hot after prolonged use.
Use protective gloves when operating the tool. Protective gloves can help to
keep you from being burnt and hurt.
Keep your hands away from the motor-housing vents. Hot air comes from
the vents during operation.
Do not operate the tool at full-load for more than 30 seconds, as this can
cause the motor to become too hot, which may damage the motor.
Release the trigger immediately when the screws are tightened to avoid
breaking the screw.
For best results, your battery tool should be charged in a location where the
temperature is more that 32 ° F (0° C) but less that 104°F (40°C). Do not store
outside or in vehicles.
SAFETY RULES FOR CHARGER
WARNING: Read and understand all instructions. Failure to follow all instructions
listed below may result in electric shock, fire, and/or serious personal injury.
Before using the battery charger, read all instructions and cautionary markings
in this manual and on the battery charger, the battery, and the product using
the battery to prevent misuse of the products and possible injury or damage.
CAUTION: To reduce the risk of electric shock or damage to the charger
and battery, charge only those lithium-ion rechargeable batteries specifically
designated on your charger's label. Other types of batteries may burst, causing
personal injury or damage.
Do not use the charger outdoors or expose it to wet or damp conditions.
Water entering the charger will increase the risk of electric shock.
Use of an attachment not recommended or sold by the battery-charger
manufacturer may result in a risk of fire, electric shock or injury to persons.
Do not abuse the cord or charger. Never use the cord to carry the charger.
Do not pull the charger cord to disconnect the plug from receptacle. Dam-
age to the cord or charger could occur and create an electric shock hazard.
Replace damaged cords immediately.
61189 Manual_Revised_09 0306 Page 9

Make sure that the cord is located so that it will not be stepped on, tripped
over, come in contact with sharp edges or moving parts, or otherwise
subjected to damage or stress. This will reduce the risk of accidental falls,
which could cause injury and damage to the cord, which could then result in
electric shock.
• Keep the cord and charger from heat to prevent damage to the housing or
internal parts.
Do not allow gasoline, oils, petroleum-based products, etc. to come in con-
tact with plastic parts. These materials contain chemicals that can damage,
weaken, or destroy plastic.
An extension cord should not be used unless absolutely necessary. Use of
an improper extension cord could result in a risk of fire and electric shock. If
an extension cord must be used, make sure that:
The pins on plug of extension cord are the same number, size and shape as
those of the plug on charger.
The cord is properly wired and in good electrical condition
The size is large enough for AC ampere rating of charger as specified below:
The Cord Length (Feet) 25' 50' 100'
Cord Size(AWG) 16 16 16
NOTE: AWG = American Wire Gauge
Do not operate the charger with a damaged cord or plug, which could cause
shorting and electric shock. If damaged, have the charger repaired or re-
placed by an authorized service technician at Sears Service Center.
Do not operate the charger if it has received a sharp blow, been dropped,
or has otherwise been damaged in any way. Take it to an authorized service
technician at Sears Service Center for an electrical check to determine if the
charger is in good working order.
Do not disassemble the charger. Take it to an authorized service technician
at a Sears Service Center when service or repair is required. Incorrect reas-
sembly may result in a risk of electric shock or fire.
Unplug the charger from the electrical outlet before attempting any mainte-
nance or cleaning to reduce the risk of electric shock.
Disconnect charger from the power supply when not in use. This will reduce
the risk of electric shock or damage to the charger if metal items should fall
into the opening. It will also help prevent damage to the charger during a
power surge.
Risk of electric shock. Do not touch the uninsulated portion of output con-
nector or uninsulated battery terminal.
61189 Manual_Revised_09 0306 Page 10

• Save these instructions. Refer to them frequently and use them to instruct oth-
ers who may use this tool. If you lend this tool to someone else, also lend these
instructions to them to prevent misuse of the product and possible injury.
IMPORTANT SAFETY INSTRUCTIONS
Save these instructions. This manual contains important safety and operating
instructions for 12 V Impact Driver 320.17428.
Before using battery charger, read all instructions and cautionary markings
on battery charger, the battery and the product using battery, as well as the
operator's manuals for these products.
CAUTION: To reduce the risk of injury, charge only lithium-ion rechargeable
batteries. Other types of batteries may burst, causing personal injury or damage.
_L, WARNING: When using electric appliances, basic precautions should
always be followed, including the following.
a)
b)
c)
d)
To reduce the risk of injury, close supervision is necessary when an
appliance is used near children.
Only use attachments recommended or sold by manufacturer.
Do not use outdoors.
For a portable appliance - To reduce the risk of electrical shock, do not put
the Impact Driver and Battery Pack in water or other liquid. Do not place or
store appliance where or can fall or be pulled into a tub or sink.
61189 Manual_Revised_09 0306 Page 11

KNOW YOUR IMPACT DRIVER (Fig.l)
Fig. 1
Sleeve
Vents
LED Worklight
Variable Speed
Trigger Switch
Battery Pack
Direction of Rotation
Selector (Forward/Center
LocW Reverse)
Battery Release
Button
PRODUCT SEPCIFICATION
Motor 12 Volt DC
Switch VSR (Variable Speed Reversible)
No Load Speed 0-2200 RPM
Impacts per minute 0-3000 BPM
Torque 830 in.lbs
Driver Weight (with battery) 2.1 Ibs
Battery Type Lithium-Ion
Battery Voltage 12 Volt DC
Charger Input 120-Volts, 60 Hz AC only
Optimum Charging Temperature 32°F (0° C) -104°F (40°C)
61189 Manual_Revised_09 0306 Page 12

WARNING: The safe use of this product requires an understanding of the
information on the tool and in this operator's manual, as well as knowledge of
the project you are attempting. Before use of this product, familiarize yourself
with all operating features and safety rules.
VARIABLE SPEED
The variable-speed trigger switch delivers higher speed with increased pressure
and lower speed with decreased trigger pressure.
FORWARD/REVERSE/CENTER LOCK
The direction-of-rotation selector located above the trigger switch changes the
direction of bit rotation. Setting the trigger switch in the OFF (center lock) posi-
tion helps to reduce the possibility of accidental starting.
LED WORK LIGHT
Pressing the trigger switch illuminates the LED worklight, located on the front of
the Impact Driver. This feature provides extra light for increased visibility.
WARNING: If any part is broken or missing, do not attempt to plug in the
power cord or operate the Impact Driver until the broken or missing part is
replaced. Failure to do so could result in possible serious injury.
,_ WARNING: Do not attempt to modify this Impact Driver or create accessories
not recommended for use with this Impact Driver. Any such alteration or modification
is misuse and could result in a hazardous condition leading to possible serious injury.
_, WARNING: To prevent accidental starting that could cause serious personal
injury, always remove the battery pack from the Driver when assembling parts.
UNPACKING
This product has been shipped completely assembled.
= Carefully remove the tool and any accessories from the box. Make sure that
all items listed in the packing list are included.
= Inspect the tool carefully to make sure no breakage or damage occurred dur-
ing shipping.
= Do not discard the packing material until you have carefully inspected and
satisfactorily operated the tool.
= If any parts are damaged or missing, please refer to the numbers listed on
the back page of operator's manual.
PACKING LIST
1/4-in. impact driver, operator's manual
61589 Manual_Revised_09 0306 Page 13

LOW-BATTERY CAPACITY iNDiCATOR
If the LED worklight begins to rapidly and continuously flash when the trigger
switch on the Driver is depressed, the battery pack power has run out, and the
battery pack should be recharged.
Unlike other battery pack types, 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 that the battery pack is at the end of its run time
and needs to be charged, the power to the tool will drop quickly.
NOTE: The LED may also flash due to an overload or high temperature (see
BATTERY PROTECTION).
BATTERY PROTECTION
The battery circuitry protects the battery pack from extreme temperature, over-
discharge, and over-charge. To protect the battery from damage and prolong its
life, the battery pack circuitry will turn off the battery pack if it becomes over-
loaded or if the temperature becomes too high during use. This may happen in
extremely high torque, binding, and stalling situations. This intelligent system will
shut down your battery pack if its operating temperature exceeds 176°F (80°C)
and will begin normal operation when it returns to 32°F (0°C) - 122°F (50°C).
The LED worklight light will begin flash slowly if the battery circuitry detects a
momentary overload.
NOTE: The battery can automatically reset. If the LED continues to flash rapidly,
it is indicating that the charge is substantially diminished. Place the battery into
the charger for charging. (See BATTERY CAPACITY INDICATOR, above.)
NOTE: A significantly reduced run time after fully charging the battery pack indi-
cates that the battery is near the end of its usable life and must be replaced.
COLD WEATHER OPERATION
This Lithium-Ion battery pack will provide optimal performance in temperatures
between 32°F (0°C) and 104°F (40°C). When the battery pack is very cold, it may
"pulse" for the first minute of use to warm itself. Put the battery pack on a tool
and use the tool in a light application. After about a minute, the battery pack will
have warmed itself and will operate normally.
WHEN TO CHARGE THE BATTERY PACK
It is not necessary to run down the battery pack charge before recharging. The
Lithium-Ion battery can be charged at any time and will not develop a "memory"
when charged after only a partial discharge.
Remove the battery pack from the tool when convenient for you and your job.
"Top off" the battery pack charge by charging it for a time before starting a big
job or long period of use.
61189 Manual_Revised_09 0306 Page 14

Due to Lithium-Ion fade-free
properties, the only time it
is necessary to charge the
Lithium-Ion battery pack is
when the pack has reached the
end of its charge. To signal the
end of charge, power to the tool
will drop quickly. Charge the
battery pack as needed.
Fig. 2
HOW TO CHARGE THE
BATTERY PACK
NOTE: This Lithium-Ion bat-
tery pack is shipped partially
charged. Before using it the first
time, fully charge the battery pack.
A fully discharged battery pack will charge in about 30 minutes in a surrounding
temperature between 32 ° F (0° C) and 104 ° F (40° C).
1. Charge the Lithium-Ion battery pack with the correct charger.
2. Connect the charger to a power supply.
3. Align the raised ribs of the battery pack with the slot in the charger.
4.
5.
6.
7.
Insert the battery pack into the charger (Fig. 2).
The charger will communicate with the battery pack to evaluate the
condition of the battery pack.
The green lights will flash while the battery pack is charging. After charging
is complete, the green LED on the charger will be on. The flickering red light
indicates a defective battery or a bad connection between the battery and
the charger.
The battery pack will fully charge if left on the charger, but it will
not overcharge.
NOTE: For your convenience, the charger can operate with most generators and
inverters rated at 300 watts or higher.
61189 Manual_Revised_09 0306 Page 15

LED FUNCTIONS OF CHARGER (Fig. 3)
BATTERY RED GREEN
LED INDICATOR ACTION
PACK LED LED
_} Charging will begin
On Off when battery returns to
Hot/Cold
H|/LO TEMP.
(SEE MANUAL) battery 32°F (0°O)-104°F (40°0)
_[ DErECT,VE [_ Battery pack or
BATTERY Defective Flashing Off Charger/Adapter is
defective
BATTERY
CHARG|NG Charging Off Flashing Charging
BATTERY [_ Fully
FULL charged Off On Charging is complete
CHARGING A HOT BATTERY PACK
If the battery pack is above normal temperature range, the red LED will illuminate
and the green LED will be off. When the battery pack cools down to approxi-
mately 104°F (40°C), the charger will automatically begin charging.
CHARGING A COLD BATTERY PACK
If the battery pack is below the normal temperature range, the red LED will illu-
minate and the green LED will be off. When the battery warms to a temperature
of more than 32°F (0°C), the charger will automatically begin charging.
DEFECTIVE BATTERY
If the charger detects a problem, the red LED will begin flashing and the green
LED will be off.
1. If registering as defective, remove and reinsert the battery pack in the charg-
er. If the LED status reads "defective" a second time, try charging a different
battery pack.
2. If a different battery pack charges normally, dispose of the defective battery
pack (see Maintenance section).
3. If a different battery pack also indicates "defective," the charger may be defective.
BATTERY CHARGING
If the battery pack is being charged within a normal surrounding temperature
range (32 °F to 104°F), the green LED will begin flashing and the red LED will be
off. The battery pack will reach a full charge in 30 minutes.
63_189 Manual_Revised_09 0306 Page 16

BATTERY FULL
If the battery pack is within normal temperature range, the green LED will illuminate
and the red LED will be off. The battery pack is fully charged and ready to use. The
battery pack will fully charge, but will not overcharge, if left on the charger.
NOTE: Charger may warm with several continuous charge cycles. This is part of
the normal operation of the charge. Charge in a well ventilated area.
TO ATTACH BATTERY PACK(Fig. 4)
1. Lock the trigger switch
on the Driver by placing
the direction-of-rotation
(forward/reverse/center
lock) selector in
center position.
2. Align the raised rib on
the battery pack with the
grooves of the Driver, and
then attach the battery
pack to the Driver.
NOTE: Make sure that the latch
on the battery pack snaps into
place and that the battery pack
is secured to the tool before
beginning operation.
Fig. 4
TO DETACH BATTERY PACK (Fig. 4)
1.
2.
Lock the trigger switch on the Driver by placing the direction-of-rotation
(forward/reverse/center lock) selector in center position.
Depress the battery release buttons located on the both sides of the battery
pack to release the battery pack.
3. Pull the battery pack out and remove it from the tool.
CAUTION: when placing the battery pack in the tool, be sure that the raised
rib on battery pack aligns with the groove inside the Driver and that the latches
snap into place properly. Improper attachment of the battery pack can cause
damage to internal components.
WARNING: Battery tools are always in operating condition. Therefore,
the direction-of-rotation selector should always be locked when not in use or
carrying at your side.
61189 Manual_Revised_09 0306 Page 17

TRIGGER SWITCH (Fig. 5)
To turn the impact driver ON,
depress the trigger switch. To
turn it OFF, release the
trigger switch.
VARIABLE SPEED (Fig.5)
The variable-speed trigger
switch delivers higher
speed with increased trigger
pressure and lower speed with
decreased trigger pressure.
DIRECTION-OF= ROTATION
SELECTOR (FORWARD/
Fig. 5
___F----, _._ Direction-of-
] \ _-_\ rotation selec-
/___ -[_ _-"tor (Forward/
Variable-_ 1 I i Center L°cW
-'-- ;-/ H H Heverse
trigger switch / y_._ '!
//__ _I_/
REVERSE/CENTER LOCK) (Fig. 5)
The direction of the bit rotation is reversible and is controlled by a selector
located above the trigger switch. With the Driver held in normal operating
position:
1. Position the direction-of-rotation selector to the left of the tool for
forward rotation.
2. Position the direction-of-rotation selector to the right of the tool for
reverse rotation.
3. Setting the switch in the OFF (center lock) position helps reduce the
possibility of accidental starting when not in use.
,_ CAUTION:To prevent gear damage, always allow the Impact Driver to come
to a complete stop before changing the direction of rotation.
NOTE: The Impact Driver will not run unless the direction-of-rotation selector is
engaged fully to the left or right.
ELECTRIC BRAKE
To stop the Impact Driver, release the trigger switch and allow the tool to come
to a complete stop. The electric brake quickly stops rotating. This feature
engages automatically when you release the trigger switch.
61189 Manual_Revised_09 0306 Page 18

LED WORKMGHT (Fig. 6)
The LED worklight, located on
the front of the Impact Driver,
will illuminate when the trigger
switch is depressed. This
provides additional light on the
surface of the workpiece for
operation in lower-light areas.
The LED worklight will turn off
when the trigger switch
is released.
iNSTALLiNG BiTS (Fig.7)
1.
2.
3.
Lock the trigger switch by
placing the direction-of-
rotation selector in the OFF
(center) position.
With one hand, pull the
sleeve toward the front of
the tool, and hold it
in place.
With the other hand, insert
a 1/4-in. bit (available
separately) into the
hexagonal hole in the
bit retainer.
Fig. 6
LED Worklight
Fig. 7
4. Release the sleeve and
check that it returns to its
original position.
WARNING: Ifthe sleeve does not return to its original position, the bit is not
correctly installed. Retry until the bit is properly installed and the sleeve returns to
its original position.
WARNING: Use protective gloves when removing the bit from the tool, or first
allow the bit to cool down. The bit may be hot after prolonged use.
REMOVING BiTS (Fig.7)
1. Lock the trigger switch by placing the direction-of rotation selector in the OFF
(center) position.
2. Pull the sleeve towards the front of the tool, and hold it in place.
3. Remove the bit from the hexagonal hole in the bit retainer.
4. Release the sleeve.
61189 Manual_Revised_09 0306 Page 19

TiGHTENiNG AND LOOSENING SCREWS AND NUTS
1. Install the correct bit.
2. Apply just enough pressure to keep the bit engaged on the screw or nut.
3. Apply minimal pressure to the trigger switch initially. Increase the speed only
when full control can be maintained.
WARNING: Do not over-tighten, as the force of the Impact Driver can break
the fastener. Keep the Impact Driver at a right angle to the fastener to avoid
damaging the fastener head.
,_ WARNING: To avoid serious personal injury, always remove the battery pack
from the tool when cleaning or performing any maintenance.
,_ WARNING: When servicing, use only identical Craftsman replacement parts. Use
of any other parts may create a hazard or cause product damage.
,_ WARNING: It is not recommended to use compressed dry air as cleaning meth-
od of the driver. If cleaning with compressed air is the only method available. Always
wear safety goggles or safety glasses with side shields when using compressed air to
clean the tool. Ifthe operation is dusty, also wear a dust mask.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most plastics are susceptible
to damage from various types of commercial solvents and may be damaged by
their use. Use clean cloths to remove dirt, dust, oil, grease, etc.
A
,_k WARNING: Do not at any time let brake fluids, gasoline, petroleum-based
products, penetrating oils, etc. to come in contact with plastic parts. Chemicals can
damage, weaken or destroy plastic which may result in serious personal injury.
,_ WARNING: When servicing, use only identical Craftsman replacement parts.
Use of any other parts may create a hazard or cause product damage. To ensure
safety and reliability, all repairs should be performed by a qualified service technician
at a Sears Service Center.
BATTERIES:
The battery pack is equipped with Lithium-Ion
rechargeable batteries. The duration of use from each
charge will depend on the type of work performed.
The batteries in this tool have been designed to
provide maximum trouble-free life. Like all batteries,
they will eventually wear out. Do not disassemble
63_$89 Manual_Revised_09 0306 Page 20