Hammer Drill Driver
Cordless
Operating Instructions
Model No: EY6950
IMPORTANT
This manual contains safety information. Read manual completely before first using
this product and save this manual for future use.
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Service
14)Do not use tool if switch does not
turn it on or off.
21)Tool service must be performed
only by qualified repair personnel.
Service or maintenance performed by
unqualified personnel may result in a
risk of injury.
A tool that cannot be controlled with
the switch is dangerous and must be
repaired.
15)Disconnect battery pack from tool or
place the switch in the locked or off
position before making any adjust-
ments, changing accessories, or stor-
ing the tool.
22)When servicing a tool, use only
identical replacement parts. Follow
instructions in the Maintenance
section of this manual.
Use of unauthorized parts or failure
to follow Maintenance Instructions
may create a risk of shock or injury.
Such preventive safety measures
reduce the risk of starting the tool
accidentally.
16)Store idle tools out of reach of chil-
dren and other untrained persons.
Tools are dangerous in the hands of
untrained users.
17)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 togeth-
er may cause sparks, burns or a fire.
18)Maintain tools with care. Keep cut-
ting tools sharp and clean.
.SPECIFIC SAFETY
RULES
1) Hold tool by insulated gripping sur-
faces when performing an opera-
tion where the cutting tool may
contact hidden wiring.
Contact with a "live" wire will make
exposed metal parts of the tool “live”
and shock the operator.
2) Wear ear protectors when using the
tool for extended periods.
Prolonged exposure to high intensity
noise can cause hearing loss.
3) Be aware that this tool is always in
an operating condition, it does not
have to be plugged into an electrical
outlet.
4) Do not operate the Forward/
Reverse lever when the Variable
speed control trigger is on.
Properly maintained tools with sharp
cutting edge are less likely to bind
and are easier to control.
19)Check for misalignment or binding of
moving parts, breakage of parts, and
any other condition that may affect
the tool’s operations. If damaged,
have the tool serviced before using.
Many accidents are caused by poorly
maintained tools.
20)Use only accessories that are
recommended by the manufacturer
for your model.
The battery will discharge rapidly and
damage to the unit may occur.
5) If the bit becomes jammed, immedi-
ately turn the Variable speed control
trigger off to prevent an overload
which can damage the battery pack
or motor. Use reverse motion to
loosen jammed bits.
Accessories that may be suitable for
one tool may create a risk of injury
when used on another tool.
6) When storing or carrying the tool,
set the Forward/Reverse lever to
the center (switch lock) position.
7) Do not strain the tool by holding
the speed control trigger halfway
(speed control mode) so that the
motor stops.
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8) During charging, the charger may
become slightly warm. This is nor-
mal. Do not charge the battery for a
long period.
.
FOR
BATTERY CHARGER
& BATTERY PACK
Symbol
meaning
IMPORTANT SAFETY
INSTRUCTIONS
V
Volts
Direct Current
no load speed
1)
SAVETHESE INSTRUC-
n
0
TIONS-This manual contains important
important safety and operating instruc-
tions for battery charger EY0110.
revolutions or
reciprocation per minutes
…/min
2) Before using battery charger, read all
instructions and cautionary markings
on (1) battery charger, (2) battery pack.
Forward Rotation
Reverse Rotation
3)
CAUTION
-To reduce the risk
of injury, charge only Battery Pack
shown below.
Rotation with Hammering
Rotation only
EY9065, EY9066, EY9168, EY9080,
EY9086, EY9180, EY9182, EY9001,
EY9006, EY9101, EY9106, EY9200,
EY9201, EY9136, EY9230, EY9231
EY9251, EY9117, EY9210, EY9231
Other types of batteries may burst
causing personal injury and damage.
WARNING;
Some dust created by power sand-
ing, sawing, grinding, drilling, and
other construction activities con-
tains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
Some examples of these chemicals
are:
4) Do not expose charger to rain or snow.
5) To reduce risk of damaging the electric
plug and cord, pull by plug rather than
cord when disconnecting charger.
6) Make sure cord is located so that it
will not be stepped on, tripped over,
or otherwise subjected to damage or
stress.
7) An extension cord should not be used
unless absolutely necessary.
Use of improper extension cord could
result in a risk of fire and electric
shock. If extension cord must be
used, make sure:
* Lead from lead-based paints
* Crystalline silica from bricks and
cement and other masonry prod-
ucts
* Arsenic and chromium from chemi-
cally-treated lumber.
To reduce your exposure to these
chemicals: work in a well ventilated
area, and work with approved safety
equipment, such as dust masks that
are specially designed to filter our
microscopic particles.
a. that pins on plug of extension
cord are the same number, size
and shape as those of plug on
charger.
b. that extension cord is prop-
erly wired and in good electrical
condition.
c. that wire size is large enough
for ampere rating of charger as
specified below.
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20)Do not abuse cord. Never carry charger
by cord or yank it to disconnect from
outlet. Keep cord away from heat, oil
and sharp edges.
21)Charge the battery pack in a well ven-
tilated place, do not cover the charger
and battery pack with a cloth, etc.,
while charging.
RECOMMENDED MINIMUMAWG SIZE OF
EXTENSION CORDS FOR
BATTERY CHARGERS
AC Input Rating.
Equal to or
greater than
Amperes
But less
than
AWG Size of Cord
Length of Cord, Feet
25 50 100 150
18 18 18 16
0
2
8) Do not operate charger with damaged
cord or plug replace them immedi-
ately.
22)Use of an attachment not recom-
mended may result in a risk of fire,
electric shock, or injury to persons.
9) Do not operate charger if it has re-
ceived a sharp blow, been dropped, or
otherwise damaged in any way; take it
to a qualified serviceman.
10)Do not disassemble charger; take it to
a qualified serviceman when service
or repair is required. Incorrect reas-
sembly may result in a risk of electric
shock or fire.
11)To reduce the risk of electric shock,
unplug charger from outlet before at-
tempting any maintenance or clean-
ing.
23)Do not short the battery pack. A battery
short can cause a large current flow,
over heating and burns.
24)NOTE: If the supply cord of this ap-
pliance is damaged, it must only be
replaced by a repair shop appointed by
the manufacturer, because special pur-
pose tools are required.
25)TO REDUCE THE RISK OF ELEC-
TRIC SHOCK, THIS APPLIANCE
HAS A POLARIZED PLUG (ONE
BLADE IS WIDER THAN THE
OTHER).
This plug will fit in a polarized outlet
only one way. If the plug does not fit
fully in the outlet, reverse the plug. If
it still does not fit, contact a qualified
electrician to install the proper outlet.
Do not change the plug in any way.
12)The charger and battery pack are
specifically designed to work together.
Do not attempt to charge any other
cordless tool or battery pack with this
charger.
13)Do not attempt to charge the battery
pack with any other charger.
14)Do not attempt to disassemble the
battery pack housing.
15)Do not store the tool and battery pack
in locations where the temperature
may reach or exceed 50°C (122°F)
(such a metal tool shed, or a car
in the summer), which can lead to
deterioration of the storage battery.
16)Do not charge battery pack when the
temperature is BELOW 0°C (32°F) or
ABOVE 40°C (104°F). This is very im-
portant.
17)Do not incinerate the battery pack. It
can explode in a fire.
18)Avoid dangerous environment. Do not
use charger in damp or wet locations.
19)The charger is designed to operate on
standard household electrical power
only. Do not attempt to use it on any
other voltage!
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.FUNCTIONAL DESCRIPTION
Clutch handle
Speed selector switch
Keyless
drill chuck
Vent
holes
Forward/
Reverse
lever
Variable speed
control trigger
Battery pack
release button
18V Battery pack
(EY9251)
Support handle
Battery charger (EY0110)
. ASSEMBLY
Lock collar
Attaching or removing bit
Note: When attaching or removing
a bit, disconnect battery pack
from tool or place the switch in
the center position (switch lock).
This tool is equipped with a keyless
drill chuck.
Note: If excessive play occurs in the
chuck, secure the drill in place
1. Attachment
and tighten the chuck by turning
clockwise, open the chuck jaws
by unscrewing the Lock collar and
tighten the screw (left-handed
screw) with a screwdriver by turn-
ing it counterclockwise (viewed
from the front).
Insert the bit and turn the Lock collar
clockwise (looking from the front) to
tighten firmly until it stops clicking.
Lock collar
2. Removal
Slide the Lock collar to FREE side.
Turn the Lock collar counterclockwise
(looking from the front), then remove
the bit.
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CAUTION: Do not operate Forward/
Reverse lever until the
chuck comes to a com-
plete stop. Shifting during
rotation of the chuck may
damage the tool.
Attaching or removing battery
pack
1. To connect the battery pack:
Insert the battery pack. It snaps into
place to indicate proper connection.
2. To remove the battery pack:
Press the two buttons on the sides
of the battery pack. Slide the battery
pack out of the tool body.
Forward Rotation Switch Operation
1. For forward rotation, set the lever to
forward.
3. Support handle
2. Depress the trigger switch slightly to
start the tool slowly.
Place the support handle at your
favorite position and tighten the han-
dle securely.
3. The speed increases with the amount
of depression of the trigger for efficient
tightening of screws and drilling. The
brake operates and the chuck stops
immediately when the trigger is re-
leased.
4. After use, set the lever to its center
position (switch lock).
Loosen
Tighten
Reverse Rotation Switch Operation
1. For reverse rotation, set the lever to
reverse. Check the direction of rota-
tion before use.
Remove the handles when placing
the battery pack in the storage case.
2. Depress the trigger switch slightly to
start the tool slowly.
. OPERATION
Switch Operation
1. The speed increases with the amount
of depression of the trigger. When
beginning work, depress the trigger
slightly to start the rotation slowly.
3. After use, set the lever to its center
position (switch lock).
ClutchTorque Setting
Adjust the torque to one of the 15
possible settings or “ “ , “ “ position
to the job.
2. A feedback electronic controller is
used to give a strong torque even in
low speed.
CAUTION: Test the setting before
actual operation.
Set the scale at this line.
3. The brake operates when the trigger
is released and the motor stops imme-
diately.
Note: When the brake operates, a
braking sound may be heard.
This is normal.
Forward/Reverse lever Operation
(Forward ( ), Switch lock, Reverse ( ))
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Bit-locking function
Speed Selection
Choose a low or high speed to suit
the use.
1. With the trigger switch not engaged
and a screwdriver bit locked in place,
the tool can be used as a manual
screwdriver (up to 22.6 Nm, 230 k
The more the speed control trigger is
pulled, the higher the speed becomes.
f-cm, 199 in-lbs).
There will be a little play in the chuck,
but this is not a malfunction.
No load speed
LOW 80 - 550/min (rpm)
HIGH 300 - 2000/min (rpm)
Torque
Strong
Weak
2. This feature is handy for tightening
screws that require more torque than
the maximum torque of the driver (po-
sition on the clutch), for confirming
the tightness of a screw or to loosen
an extremely tight screw.
CAUTION: Check the speed selector
switch before use.
Use at low speed when
strong force is needed dur-
ing operation. (Using at
high speed while a strong
force is applied may cause
a motor breakdown.)
Do not operate the
speed selector switch
(LOW-HIGH) while pull-
ing on the speed control
trigger. This can cause
the rechargeable battery
to wear quickly or dam-
age the internal mecha-
nism of the motor.
NOTE: When the brake operates, a
braking sound may be heard.
This sound indicates engagement
of the bit lock.
CAUTION: To eliminate excessive
temperature increase of the
tool surface, do not operate
the tool continuously using
two or more battery packs.
Tool needs cool off time
before switching to another
pack.
See appendix for “RECOM-
*
MENDED SPEED SELEC-
TION”.
For Appropriate use of Battery
pack
D o n o t c l o s e u p v e n t
holes on body sides of the
body during operation.
Otherwise, the machine func-
tion is adversely affected to
cause a failure
Ni-MH Battery pack EY9251
Charge the Ni-MH battery fully before
storage in order to ensure a longer ser-
vice life.
The ambient temperature range is be-
tween 0°C(32°F)and40°C (104°F).
If the battery pack is used when the
battery temperature is below 0°C
(32°F) the tool may fail to function
properly. In that case, charge the bat-
tery until charging is completed for ap-
propriate functioning of the battery.
When operating with a Ni-MH battery
pack, make sure the place is well-
ventilated.
Do NOT strain the tool(motor).
This may cause damage to
the unit.
Use the machine in such
a way as to prevent the air
from the body vent holes
from blowing directly onto
your skin. Otherwise, you
may get burnt.
When operating with a
Ni-MH battery pack, make
sure the place is well-venti-
lated.
Battery Pack Life
The rechargeable batteries have a
limited life. If operation time becomes
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extremely short after recharging,
replace the battery pack with a new
one.
Note: Use under extremely hot or
cold conditions will reduce
operating capacity per charge.
5. When in any of the conditions that
battery pack is too cool, or the battery
pack has not been used for a long
time, the charging lamp is lit.
In this case, charging takes longer to
fully charge the battery pack, than the
standard charging time.
Charging
If a fully charged battery pack is
inserted into the charger again,
the charging lamp may light up
and then flash slowly. After sev-
eral minutes, the charging lamp
may flash quickly to indicate the
charging is completed.
Note: When you charge the battery
pack for the first time, or after
prolonged storage, charge it
for about 24 hours to bring the
batteries up to full capacity.
EY0110
6. If the charging lamp does not light
immediately after the charger is
plugged in, or if after the standard
charging time the lamp does not go
off, consult an authorized dealer.
Note: When charging a cool battery
pack (below 5°C (41°F) in a
warm place, leave the battery
pack at the place and wait for
more than one hour to warm
up the battery to the level of
the ambient temperature.
Otherwise battery pack may
not be fully charged.
1. Plug the charger into the AC outlet.
Note: Sparks may be produced
when the plug is inserted into
the AC power supply, but this
is not a problem in terms of
safety.
2. Insert the battery pack firmly into the
charger.
Battery pack
To AC
outlet
Cool down the charger when
charging more than two bat-
tery packs consecutively.
Do not insert your fingers into
contact hole, when holding
charger or any other occa-
sions.
Battery
charger
CAUTION: Do not use power source
from an engine generator.
Do not cover vent holes
3. During charging, the charging lamp
will be lit.
on the charger and the
battery pack.
When charging is completed, an inter-
nal electronic switch will automatically
be triggered to prevent overcharging.
Charging will not start if the battery
pack is warm (for example, immedi-
ately after heavy-duty operation).
The orange standby lamp will be
lit until the battery cools down.
Charging will then begin automati-
cally.
4. When charging is completed, the
charging lamp will start flashing
quickly.
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. LAMP INDICATIONS
Charger is plugged into a wall outlet.
Ready to charge.
Red Flashing
Red Lit
Now charging
Charging is completed.
Flashing quickly
Orange Lit
Battery pack is warm. Charging will begin
when temperature of battery pack drops.
Charging is not possible. Clogged with
dust or malfunction of the battery pack.
Orange Flashing
.
MAINTENANCE
Use only a dry, soft cloth for wiping the unit. Do not use a damp cloth, thinner, ben-
zine, or other volatile solvents for cleaning.
BATTERY RECYCLING
ATTENTION:
A nickel metal hydride battery that is recyclable powers the product you have pur-
chased.
Please call 1-800-8-BATTERY for information on how to recycle this battery.
. ACCESSORIES
Use only bits suitable for size of drill’s chuck.
RECOMMENDED SPEED SELECTION
CAUTION: USE AT LOW SPEED WHEN STRONG FORCE IS NEEDED
DURING OPERATION.
(Using at high speed while a strong force is applied may cause a
motor breakdown.)
Use the following as a guide to select low or high speed for the job.
EY6950
SCREW
TIGHTENING
DRILLING
WOOD /
YELLOW PINE
METAL
METAL HOLE SAW
MATERIAL/
CONDITION
MORTAR /
BRICK
Wood screws
Thickness: 40 mm
(1-37/64") or less
Cold-rolled steel plate (SPC)
Thickness: 1.6 mm (1/16”) or less
ø 10 mm (3/8")
or less
ø 6.5 mm (1/4")
Not used
ø 4 mm (5/32")
or less
HIGH
LOW
Not used
or less
ø 13 mm (1/2")
or less
(Slow operation)
ø 36 mm (1-27/64") ø 13 mm (1/2") ø 34 mm (1-11/ 32") ø 6.8 mm (17/64")
or less or less or less or less
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. SPECIFICATIONS
MAIN UNIT
Model
EY6950
Machine screw
Screw
M3 ~ M6
Wood screw
driving
ø 2.1 ~ ø 6.8 mm (5/64" ~ 17/64")
ø 4 ~ ø 6 mm (5/32" ~ 15/64")
ø 3 ~ ø 13 mm (1/8" ~ 1/2")
ø 3 ~ ø 36 mm (1/8" ~ 1-27/64")
ø 1.5 ~ ø 13 mm (1/16" ~ 1/2")
Max. ø 34 mm (1-11/32")
DC Motor 18 V
Masonry screw
Capability
Mortar/Brick
Wood
Metal
Drilling
Metal hole saw
Motor
LOW
HIGH
LOW
HIGH
60 ~ 450/min (rpm)
320 ~ 1450/min (rpm)
1200 ~ 8100/min (bpm)
3960 ~ 26100/min (bpm
ø 1.5 ~ ø 13 mm (1/16" ~ 1/2")
No load speed
Blows rate per
minute
Chuck capacity
Approx.XX.X Nm, (XXX kgf-cm or XXX in-lbs)~
XX.X Nm, (XXX kgf-cm or XXX in-lbs)~
Stage1-15
Cluch stage
For powerful driving and drilling.
Percassion
Blow strength
Overall length
1.7 kN, (173 k f, 370 lbs.f)
253 mm (10")
Weight (with battery pack)
2.7 k , (5.9 lbs)
BATTERY PACK
Model
EY9251
Storage battery
Battery voltage
Ni-MH Battery
18 V DC (1.2 V × 15 cells)
BATTERY CHARGER
Model
Weight
7.2V
EY0110
See the name plate on the bottom of the charger.
9.6 V
12V
15.6V
18V
24V
EY9065(D)
EY9066(C)
EY9080(D)
EY9086B(C)
EY9006B(C)
1.2Ah
1.7Ah
20min.
EY9180B(E)
EY9182B(E)
EY9101B(E)
EY9106B(F)
25min.
Charging
time
EY9168(H)
EY9168(H)
EY9136B(F)
EY9230B(N)
EY9117(V)
60min.
EY9210(N)
90min.
2.0Ah
3.0Ah
3.5Ah
30min.
EY9200B(N)
45min.
EY9201B(G)
EY9231B(G)
EY9251B(G)
55min.
65min.
Note: This chart may include models that are not available in your area.
Please refer to the catalogue.
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30-DAY QUALITY
SATISFACTION GUARANTEE:
If you are dissatisfied with any Panasonic
Cordless Power Tool for any reason, simply
return it to the place of purchase with a
dated proof of purchase, in the original
packaging, with all accessories, parts
and instructions, within 30 days of the
date of purchase, for a full refund, or call
Panasonic at 201-392-6655. Abuse or
misapplication of any power tool voids
the guarantee.
PANASONIC CONSUMER ELECTRONICS COMPANY
One Panasonic Way, Secaucus, New Jersey 07094
EY981069501 H1507
Printed in Japan
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