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Operator’s Manual
18.0-Volt Lithium-Ion Drill/Driver
Model No. 241-0420
CHARGE BATTERY
IMPORTANT :
WARNING! To reduce the risk of injury, user must read instruction
manual.
BEFORE FIRST USE
Safety symbols in this manual are used to flag possible dangers. The safety
symbols and their explanations require your full understanding. The safety
warnings do not, by themselves, eliminate any danger, nor are they substitute
for proper accident prevention measures.
This Safety Alert Symbol indicates caution, warning, or danger. Failure to
obey a safety warning can result in serious injury to yourself or others. To reduce
the risk of injury, fire, or electric shock, always follow the safety precautions. .
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TABLE OF CONTENTS
Safety Symbols ..............................................................................................page 3
Safety Instructions ........................................................................................page 5
Description .....................................................................................................page 10
Assembly ........................................................................................................page 11
Operation ........................................................................................................page 12
Maintenance ..................................................................................................page 22
Troubleshooting .............................................................................................page 24
Warranty .........................................................................................................page 24
INTRODUCTION
SAVE THESE INSTRUCTIONS!
This cordless Drill Driver has many features for making its use more pleasant
and enjoyable. Safety, performance, and dependability have been given top
priority in the design of this product, making it easy to maintain and operate.
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SAFETY SYMBOLS
The purpose of safety symbols is to attract your attention to possible
dangers. The safety symbols and the explanations with them deserve
your careful attention 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 Dill/Driver. Failure to following all instructions listed below may result in electric shock, fire, and/or serious personal
injury.
SYMBOL SIGNAL MEANING
Indicates an imminently hazardous situation,
DANGER:
WARNING:
CAUTION:
NOTE:
which, if not avoided, will result in death or
serious injury.
Indicates a potentially hazardous situation, which,
if not avoided, could result in death or serious
injury.
Indicates a potentially hazardous situation, which,
if not avoided, could result in minor or moderate
injury.
(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 Authorized 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
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SAVE THESE INSTRUCTIONS
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.
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
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 damp
locations.
Read The Operator’s
Manual
To reduce the risk of injury, user
must read and understand operator’s
manual before using this product.
Eye Protection Always wear safety goggles or safety
glasses with side shields and a full face
shield when operating this product.
Safety Alert Precautions that involve your safety.
No Hands Symbol Failure to keep your hands away from the
blade will result in serious personal injury.
No Hands Symbol Failure to keep your hands away from the
blade will result in serious personal injury.
No Hands Symbol Failure to keep your hands away from the
blade will result in serious personal injury.
No Hands Symbol Failure to keep your hands away
from the blade will result in serious
personal injury.
Hot Surface To reduce the risk of injury or damage,
avoid contact with any hot surface.
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SAFETY INSTRUCTIONS
GENRAL SAFETY RULES
WARNING! Read all safety warnings and 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.
WORK AREA SAFETY
Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
Do not operate power tools in explosive atmospheres, such as in the
presence 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 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.
Unmodified 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
residual current device (RCD) protected supply. Use of an RCD reduces
the risk of electric shock.
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PERSONAL SAFETY
Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use 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 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 finger on the switch or
energising in 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 jewellery. Keep your hair,
clothing 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, ensure these are connected and properly used. Use
of these devices can reduce dust-related hazards.
4) 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 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
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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.
5) BATTERY TOOL USE AND CARE
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 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 fire.
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.
6) SERVICE
Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
SPECIFIC SAFETY RULES FOR CORDLESS DRILL DRIVER
Use battery only with charger listed.
Battery pack Charger
252-8024
252-8028
252-8036
252-8032
Hold power tools by insulated gripping surfaces when performing an
operation where the cutting tool may contact hidden wiring or its own
cord. Contact with a live wire will make exposed metal parts of the tool
live and shock the operator.
Use protective gloves when removing the bit from the tool, or first allow
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the clamp 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 gas 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
0
the temperature is more that 41
F (50 C) but less that 1220 F (500 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 these 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.
Damage to the cord or charger could occur and create an electric shock
hazard. Replace damaged cords immediately.
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
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internal parts.
Do not allow gasoline, oils, petroleum-based products, etc. to come in
contact 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 replaced by an authorized service technician at 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 Authorized 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 Service Center when service or repair is required.
Incorrect reassembly may result in a risk of electric shock or fire.
Unplug the charger from the electrical outlet before attempting any
maintenance 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
connector or uninsulated battery terminal.
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 these instructions to them to prevent misuse of the product and
possible injury.
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DESCRIPTION
KNOW YOUR DRILL/DRIVER (Fig.1)
Fig. 1
Keyless chuck
Battery Release
Button
Powerdisplay button
Power display
Torque adjustment ring
Variable-speed
trigger switch
LED Worklight
Two-speed gearbox switch
Vents
Direction of Rotation
Selector (Forward/
Center Lock/
Reverse)
Battery Pack
PRODUCT SPECIFICATIONS
Motor 18Volt DC
Switch VSR (Variable Speed Reversible)
No Load Speed LO 0-300 / HI 0-1250 RPM
Clutch Positions 23 driving and 1 drilling
Chuck Capacity ½ inch
Max. torque 340 in. lbs
Driver Weight (without battery) 2LBS 10OZ
Battery Type Lithium-Ion
Battery Voltage 18Volt DC
Charger Input 120-Volts, 60 Hz AC only
Optimum Charging Temperature 41°F (5°C) -122°F (50°C)
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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.
ADJUSTABLE TORQUE
The drill/driver has 23 driving and 1 drilling positions
TWO-SPEED GEAR BOX
The two-speed gear box is designed for drilling or driving at LO or HI speeds.
A slide switch is located on top of your drill for selecting the appropriate
speed.
VARIABLE SPEED
The variable-speed trigger switch delivers higher speed with increased
pressure and lower speed with decreased trigger pressure.
KEYLESS CHUCK
The keyless chuck allows you to hand-tighten or release the drill bit in the
chuck jaws.
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)
position helps to reduce the possibility of accidental starting when not in use.
LED WORK LIGHT
Pressing the trigger switch illuminates the LED worklight, located on the front
of the Drill Driver. This feature provides extra light for increased visibility.
ASSEMBLY
WARNING! If any part is broken or missing, do not attempt to plug in the
power cord or operate the Drill/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 Drill/Driver or create accessories
not recommended for use with this Drill/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 Drill/Driver when assembling parts.
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UNPACKING
80-100%
Charge
60-79%
Charge
40-59%
Charge
20-39%
Charge
Under 20%
Charge
High/low
temperature
BATTERY
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
during shipping.
Do not discard the packing material until you have carefully inspected and
satisfactorily operated the tool.
PACKING LIST
Drill/Driver, double end bit, Battery Packs, Charger, soft case and Operator’s
manual
OPERATION
POWER INDICATOR
This Li-Ion battery pack is equipped with a power indicator which is used to
display the battery pack’s remaining run time. Press the power indicator button to
display the LED lights. The LED lights will stay lit for approximately 4 seconds.
NOTE: the power indicator can be used whether the battery is attached to or
Fig. 2
removed from the tool.
LOW CAPACITY WARNING
If one LED on the power indicator begins to flash, the battery pack’s charge is
under 20% capacity and 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
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its run time and needs to be charged, power to the tool will drop quickly.
The power indicator will begin to display four flashing LED lights when it
is completely discharged. When this happens, remove the tool from the
workpiece and charge the battery pack as needed.
BATTERY PROTECTION
To protect the battery from damage and prolong its life, the battery pack
circuitry will turn off the battery pack if it becomes overloaded or if the
temperature becomes too high during use. This may happen in extremely
high torque, binding and stalling situations. The battery pack will begin
normal operation when it cools down.
The power indicator will display four flashing LED lights if the circuitry
detects a momentary overload. You can conveniently reset the battery pack
by releasing the power-tool trigger. Press the power indicator button again to
display the remaining charge.
NOTE: If the power indicator continues to flash four LED lights after resetting,
place the battery pack on the charger to evaluate the battery condition.
NOTE: A significantly reduced run time after fully charging the battery pack
indicates that the battery is near the end of its usable life and must be replaced.
COLD WEATHER OPERATION
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
The Lithium-Ion battery can be charged at any time and will not develop a
“memory” when charged after only a partial discharge. It is not necessary
to run down the battery pack charge before recharging. Remove the battery
pack from the tool when convenient for you and your job.
Use the power indicator to determine when you need to recharge the
battery pack.
You can “top-off” your battery pack’s charge before starting a big job or
long period of use.
Due to Lithium-Ion’s 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.
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Li-ion
Use only with charger 252-8036.
Model #: 252-8028
HOW TO CHARGE THE BATTERY PACK
LED INDICATOR
BATTERY
PACK
Defective
Charging
Fully
charged
RED
LED
On
Off
Off
GREEN
LED
Off
Off
Flashing
Flashing
On
ACTION
Hot/cold
battery
DEFECTIVE
BATTERY
BATTERY
CHARGING
BATTERY
FULL
Fast charge will begin when
battery returns to 41°F (5°C)
and 122°F (50°C).
Battery pack or charger
is defective.
Charging
Charging is complete.
HI / LO TEMP.
NOTE: This Lithium-Ion battery 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 45 minutes (for included
battery pack 252-8028) in a surrounding temperature between 41° F (5° C) and
122° F (50° C).
1. Charge the Lithium-Ion battery
Fig. 3
pack with the correct charger.
2. Connect the charger to a power
supply.
3. Attach the battery pack to the
charger by aligning the raised ribs
of the battery pack with the slot in
the charger. Slide the battery pack
onto the charger (Fig. 3)
4. The Charger will communicate with the battery pack’s circuitry to evaluate
the condition of the battery pack.
5. The power indicator LED lights will cycle from right to left during charging.
This is part of the normal charging operation.
6. After charging is complete, the green LED on the charger will be on and
the power indicator LED lights will go off. The power indicator LED lights
will not be displayed when the power indicator button is pressed while the
battery pack is on the Charger.
7. The battery pack will fully charge, but will not overcharge, if left on the Charger.
LED FUNCTIONS OF CHARGER (Fig. 4)
Fig. 4
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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 approximately 122°F (50°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 illuminate and the green LED will be off. When the battery warms to a
temperature of more than 41°F (5°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
charger. 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 within normal temperature range, the green LED will
begin flashing and the red LED will be off. The battery pack will reach a full
charge in 45 minutes. The power indicator LED lights will cycle from right to
left during charging. This is part of the normal charging operation.
BATTERY FULL
When fully charged, the green LED Light on the charger will be on and the
red LED light will be off.
NOTE: The battery pack will fully charge, but will not overcharge, if left on the
charger.
NOTE: The power indicator LED lights will not be displayed when the power
indicator button pressed while the battery pack is still 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.
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TO ATTACH BATTERY PACK (Fig. 5)
AT TAC H
Fig. 5
1. Lock the trigger switch on
the drill/driver by placing the
direction of rotation (forward/
reverse/center lock) selector in
center (locked) position
2. Align the raised portion on the
battery pack with the grooves on
the bottom of the drill/driver, and
then attach the battery pack to
the drill as shown.
3. Make sure the latch on the battery pack snaps into place and the battery
pack is secured to the drill/driver before beginning operation.
TO DETACH BATTERY PACK (Fig. 5)
1. Lock the trigger switch on the drill/driver by placing the direction of
rotation (forward/ reverse/ center lock) selector in center position.
2. Depress the battery release buttons located on the front of the battery
pack to release the battery pack.
3. Pull forward on the battery pack to remove from the tool.
CAUTION: when placing battery pack on the tool, be sure that the raised rib
on battery pack aligns with the groove on the drill/driver and the latches snap
into place properly. Improper assembly of the battery pack can cause damage
to internal components.
TRIGGER SWITCH (Fig. 6a)
To turn the drill/driver ON, depress
the trigger switch. To turn it OFF,
release the trigger switch.
VARIABLE SPEED (Fig.6a)
The variable-speed trigger
switch delivers higher speed with
increased trigger pressure and
lower speed with decreased trigger
pressure.
Fig. 6a
Variable-speed
trigger switch
16
Direction-of-rotation selector
Page 17
DIRECTION-OF-ROTATION SELECTOR (FORWARD/REVERSE/CENTER LOCK)
REVERSE
FORWARD
(Fig. 6b)
The direction of bit rotation is
Fig. 6b
reversible and is controlled by a
selector located above the trigger
switch. With the Drill/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 Drill/Driver to come to
a complete stop before changing the direction of rotation.
NOTE: The Drill/Driver will not run unless the direction of rotation selector is
engaged fully to the left or right.
ELECTRIC BRAKE
To stop the Drill/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.
Fig. 7
KEYLESS CHUCK (Fig. 7)
OPEN
(Release)
The drill/driver has a keyless
chuck to tighten or release bits
in the chuck jaws. The arrows on
the chuck indicate the direction
in which to rotate the chuck body
in order to GRIP (tighten) or OPEN
(release) the chuck jaws on the bit.
Keyless chuck
GRIP
(Tighten)
WARNING! Do not hold the chuck body with one hand and use the power of
the drill/driver to tighten the chuck jaws on the bit. The chuck body could slip in
your hand, or your hand could slip and come in contact with the rotating bit. This
could cause an accident resulting in serious personal injury.
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TWO-SPEED GEAR BOX (Fig. 8)
The drill/driver has a two-speed
gear box designed for drilling or
driving at LO or HI speeds. A slide
switch is located on the top of the
drill/driver to select either LO or HI
speed.
Fig. 8
When using drill/driver in the
Two-speed gearbox switch
LO speed range, the speed will
decrease and the drill/driver will
have more power and torque. When using drill/driver in the HI speed range,
the speed will increase and the drill/driver will have less power and torque.
Use LO speed for high power and torque applications and HI speed for fast
drilling or driving applications.
Use LO speed for starting holes without a center punch, drilling metals or plastic,
drilling ceramics, or in applications requiring a higher torque (see below).
HI speed is better for drilling wood and wood composites and for using
abrasive and polishing accessories.
NOTE: Avoid running the drill/driver at LO speed for extended periods of
time. Running at LO speed under constant use may cause the drill/driver to
become overheated. If this occurs, cool the drill/driver by running it without a
load at HI speed.
CAUTION: Never change gears while the tool is running. Failure to obey this
caution could result in serious damage to the drill/driver.
ADJUSTABLE TORQUE CLUTCH (Fig. 9)
The torque clutch can be adjusted
Fig. 9
To decrease torque
to 23+1 different settings. The
higher the torque setting, the more
force the drill/driver produces to
turn an object in either LO or HI
rotation speed.
When using the drill/driver for
Torque adjustment ring
different driving applications, it is
necessary to increase or decrease
To increase torque
the torque in order to help prevent
the possibility of damaging screw heads, threads, workpiece, etc.
Adjust the torque by rotating the torque-adjustment ring.
The proper setting depends on the job and the type of bit, fastener, and
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material you will be using. In general, use greater torque for larger screws,
but if the torque is too high, the screws may be damaged or broken.
For delicate operations, such as removing a partially stripped screw, use
a low torque setting. For operations such as drilling into hardwood, use a
higher torque setting.
NOTE: when adjusting the torque clutch make sure that the speed switch is
either completely in the LO or HI position.
CAUTION: do not change the torque setting when the tool is running.
DRILL MODE (Fig. 10)
1. Select drill mode for drilling and
Fig. 10
Torque indicator
Drill icon
other heavy-duty applications.
2. To select drill mode, rotate the
torque adjustment ring until
the icon aligns with the torque
indicator and clicks into position.
LED WORKLIGHT (Fig. 11)
The LED worklight, located on
the front of the Drill/Driver, will
illuminate when the trigger switch
Fig. 11
is depressed. This provides
additional light on the surface
LED worklight
of the workpiece for operation
in lower-light areas. The LED
worklight will turn off when the
trigger switch is released.
INSTALLING BITS (Fig.12)
1. Lock the trigger switch by placing
the direction of rotation selector in
the OFF (center) position.
2. Open or close the chuck jaws
to a point where the opening is
slightly larger than the bit size
you intend to use.
3. Insert a drill bit.
NOTE: Rotate the chuck body in the
direction of the arrow marked GRIP
Fig. 12a
Keyless
chuck
19
OPEN
(Release)
GRIP
(Tighten)
Page 20
to close the chuck jaws. Do not use a wrench to tighten or loosen the chuck
WRONG!
jaws.
4. Tighten the chuck jaws securely on the bit.
REMOVING BITS (Fig. 12)
1. Lock the trigger switch by
Fig. 12b
placing the direction of rotation
selector in the OFF (center)
position.
2. Open the chuck jaws.
NOTE: Rotate the chuck body in
the direction of the arrow marked
OPEN to close the chuck jaws.
Do not use a wrench to tighten or
loosen the chuck jaws.
3. Remove the drill bit.
WARNING! Make sure to insert the drill bit straight into the chuck jaws. Do
not insert the drill bit into the chuck jaws at an angle then tighten, as shown in
figure 12.b This could cause the drill bit to be ejected from the drill, resulting in
possibly serious personal injury or damage to the chuck.
DRILLING (Fig. 13)
1. Check the direction-of-rotation
Fig. 13
selector for the correct setting
(forward or reverse).
2. Secure the material to be drilled
in a vise or with clamps to keep
it from turning as the drill bit
rotates.
3. Hold the drill firmly and place the
bit at the point to be drilled.
4. Depress the trigger switch to start the drill.
5. Move the drill bit into the workpiece, applying only enough pressure
to keep the bit cutting. Do not force the drill or apply side pressure to
elongate a hole. Let the tool do the work.
8. When drilling hard, smooth surfaces, use a center punch to mark the
desired location of the hole. This will prevent the drill bit from slipping offcenter as the hole is started.
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9. If the bit jams in the workpiece or if the drill stalls, stop the tool
immediately. Remove the bit from the workpiece and determine the reason
for jamming.
WARNING! This drill/driver is equipped with an electric brake. When the
brake is functioning properly, sparks may be visible through the vent slots in the
housing. This is normal and is the action of the brake.
WOOD DRILLING
1. For maximum performance, use high speed steel or brad point bits for
wood drilling.
2. Begin drilling at a very low speed to prevent the bit from slipping off the
starting point.
3. Increase speed as the drill bit bites into the material.
4. When drilling “through” holes, place a block of wood behind the
workpiece to prevent ragged or splintered edges on the back side of the
hole.
METAL DRILLING
1. For maximum performance, use high speed steel bits for metal or steel
drilling.
2. When drilling metals, use light oil on the drill bit to keep it from
overheating. The oil will prolong the life of the bit and increase the drilling
action.
3. Begin drilling at a very low speed to prevent the bit from slipping off the
starting point.
4. Maintain a speed and pressure which allows cutting without overheating
the bit. Applying too much pressure will:
- Overheat the drill/driver.
- Wear the bearings.
- Bend or burn bits.
- Produce off-center or irregular-shaped holes.
MASONRY DRILLING
1. For maximum performance, use carbide-tipped masonry bits when drilling
holes in brick, tile, concrete, etc.
2. Maintain a speed and pressure which allows cutting without overheating
the bit or drill/driver. Applying too much pressure will:
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- Overheat the drill/driver.
- Wear the bearings.
- Bend or burn bits.
- Produce off-center or irregular-shaped holes.
3. Apply light pressure and medium speed for best results in brick.
4. Apply additional pressure for hard materials such as concrete.
5. When drilling holes in tile, practice on a scrap piece to determine the best
speed and pressure.
6. Begin drilling at a very low speed to prevent the bit from slipping off the
starting point.
WARNING! Always wear safety goggles or safety glasses with side shields
during power tool operation or when blowing dust. If operation is dusty, also
wear a dust mask.
WARNING! To ensure safety and reliability, all repairs should be performed
by a qualified service technician at Authorized Service Center.
MAINTENANCE
GENERAL MAINTENANCE
The tool may be cleaned most effectively with compressed dry air. Always
wear safety goggles when cleaning tools with compressed air.
Avoid using solvents when cleaning plastic parts. Most plastics are
susceptible to damage from various types of commercial solvents. Use clean
cloths to remove dirt, dust, oil, grease, etc.
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 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 Authorized 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 troublefree life. Like all batteries, they will eventually wear out. Do not disassemble
the battery pack or attempt to replace the batteries. Handling of the batteries,
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especially when wearing rings and jewelry, could result in a serious burn.
Mallet
Hex key
Chuck
Jaws
To obtain the longest possible battery life, read and understand the operator’s
manual.
It is good practice to unplug the Charger/Adapter and remove the Lithium-
Ion battery pack when not in use.
For Lithium-Ion battery pack storage longer than 30 days:
Store the Lithium-Ion battery pack where the temperature is below 80°F
(26°C) and free of moisture.
Store Lithium-Ion battery packs in a 30%-50% charged condition.
Every six months of storage, fully charge the Lithium-Ion battery pack.
Exterior may be cleaned with a cloth or soft non-metallic brush.
BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING
To preserve natural resources, please recycle or dispose
of batteries properly. This product contains lithium-ion
batteries. Local, state, or federal laws may prohibit disposal
of lithium-ion batteries in ordinary trash. Consult your
local waste authority for information regarding available
recycling and/or disposal options.
WARNING! Upon removal of the battery pack for disposal or recycling, cover
the battery pack’s terminals with heavy-duty adhesive tape. Do not attempt to
destroy or disassemble battery pack or remove any of its components. LithiumIon batteries must be recycled or disposed of properly. Also, never touch both
terminals with metal objects and/or body parts as short circuit may result. Keep
away from children. Failure to comply with these warnings could result in fire
and/or serious injury.
CHUCK REMOVAL (Fig. 14)
The chuck can be removed and replace
by a new one.
1. Lock the trigger switch by placing
the direction of rotation selector in
center (Lock) position.
2. Open the chuck jaws. Using a
screwdriver, remove the chuck
screw by turning it in a clockwise
direction.
3. Insert a 5/16-in. or larger hex key
into the chuck of the drill/driver and
Fig. 14
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tighten the chuck jaws securely.
4. Tap the hex key sharply with a mallet in anti-clockwise direction. This will
loosen the chuck for easy removal.
5. Attach a new chuck to the spindle and tighten the chuck screw.
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The drill/driver does not
work
Bit cannot be installed
Motor overheating
Battery is depleted Charge the battery
Sleeve is not
released
Bit does not fit the
sleeve
Be sure cooling vents
are free from dust
and obstacles
Release the sleeve
Use suitable adapter
Clean, clear vents. Do not
cover with hand during
operation
WARRANTY
If, during normal use, this MASTERFORCETM power tool breaks or fails due
to a defect in material or workmanship within three years from the date of
original purchase, simply bring this tool and its sales receipt back to your
nearest Menards
three years.
®
retail store for a free equivalent replacement within those
The warranty:
(1) excludes expendable parts including but not limited to blades, bits, light
bulbs, and/or batteries;
(2) shall be void if this tool is used for commercial or/and rental purposes;
and
(3) does not cover any losses, injuries to persons/properties, or costs. This
warranty does give you specific legal rights and you may have other
rights, which vary from state to state.
*SAVE YOUR RECEIPTS. Your warranty is void without them. For help, please
call to our customer center, toll free number: 1-866-917-4374.
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