Panasonic EY75A1 User manual

Cordless Impact Driver/Cordles Impact Wrench
Akku-Schlagschrauber/Akku-Schlagschrauber
Perceuse à impact sans l/Perceuse à impact sans l
Avvitatore ad impulsi senza li/Avvitatore ad impulsi senza li
Snoerloze slagschroevendraaier/Snoerloze slagschroevendraaier
Destornillador de impacto inalámbrico/Destornillador de impacto inalámbrico
Akku-slagboremaskine/Akku-slagboremaskine
Sladdlös slagskruvdragare/Sladdlös slagskruvdragare
Trådløs slagbormaskin/Trådløs slagbormaskin
Langaton iskuruuviavain/Langaton iskuruuviavain
Model No: EY75A1/EY75A2
Operating Instructions
Bedienungsanleitung
Instructions d’utilisation
Istruzioni per l’uso
Gebruiksaanwijzing
Manual de instrucciones
Brugsvejledning
Driftsföreskrifter
Bruksanvisning
Käyttöohjeet
Before operating this unit, please read these instructions completely and save this manual for future use.
Vor Inbetriebnahme des Gerätes die Betriebsanleitung bitte gründlich durchlesen und diese Broschüre zum späteren Nachschlagen sorgfältig aufbewahren.
Lire entièrement les instructions suivantes avant de faire fonctionner l’appareil et conserver ce mode d’emploi à des fins de consultation ultérieure.
Prima di usare questa unità, leggere completamente queste istruzioni e conservare il manuale per usi futuri.
Lees deze gebruiksaanwijzing aandachtig door voor u het apparaat in gebruik neemt en bewaar de gebruiksaanwijzing voor eventuele naslag.
Antes de usar este aparato por primera vez, lea todas las instrucciones de este manual y guarde el manual para poderlo consultar en el futuro.
Gennemlæs denne betjeningsvejledning før brugen og gem den til fremtidig brug.
Läs igenom hela bruksanvisningen innan produkten tas i bruk. Spara bruksanvisningen för senare användning.
Før enheten tas i bruk, vennligst les disse alle anvisningene og oppbevar bruksanvisningen for senere bruk.
Lue ohjeet huolella ennen laitteen käyttöönottoa ja säilytä tämä käyttöohje tallessa tulevaa tarvetta varten.

- 9 -
I. ADDITIONAL
SAFETY RULES
1 ) Wear ear protectors when using the
tool for extended periods.
2) Be aware that this tool is always in an
operating condition, since it does not have
to be plugged into an electrical outlet.
3) When screwing or driving into walls, floors,
etc., “live” electrical wires may be encoun-
tered. DO NOT TOUCH THE HEX QUICK
CHUCK OR ANY FRONT METAL PARTS
OF THE TOOL! Hold the tool only by the
plastic handle to prevent electric shock in
case you screw or drive into a “live” wire.
4) Do NOT operate the Forward/Reverse
lever when the main switch is on. The bat-
tery will discharge rapidly and damage to
the unit may occur.
5) During charging, the charger may become
slightly warm. This is normal.
Do NOT charge the battery for a long peri-
od.
6) When storing or carrying the tool, set the
Forward/Reverse lever to the center posi-
tion (switch lock).
7) Do not strain the tool by holding the speed
control trigger halfway (speed control
mode) so that the motor stops.
Symbol Meaning
VVolts
Direct current
n0No load speed
… min-1 Revolutions or reciprocations
per minutes
Ah Electrical capacity of battery
pack
Read the operating
instructions before use.
For indoor use only.
WARNING:
• Do not use other than the Panasonic
battery packs that are designed for use
with this rechargeable tool.
• Panasonic is not responsible for any
damage or accident caused by the use of
recycled or counterfeit battery pack.
• Do not dispose of the battery pack in a
fire, or expose it to excessive heat.
•
Do not drive the likes of nails into the battery
pack, subject it to shocks, dismantle it, or
attempt to modify it.
• Do not allow metal objects to touch the
battery pack terminals.
• Do not carry or store the battery pack
in the same container as nails or similar
metal objects.
• Do not charge the battery pack in a
high-temperature location, such as next
to a fire or in direct sunlight. Otherwise,
the battery may overheat, catch fire, or
explode.
• Never use other than the dedicated
charger to charge the battery pack.
Otherwise, the battery may leak, overheat,
or explode.
Original instructions: English
Translation of the original instructions:
Other languages
Read “the Safety Instructions” booklet
and the following before using.
EY7546_EY7547_EY7550_EY7551_EU_001(EN).indd 9 2012-10-12 13:11:14

- 10 -
• After removing the battery pack from
the tool or the charger, always reattach
the pack cover. Otherwise, the battery
contacts could be shorted, leading to a
risk of fire.
• When the Battery Pack Has Deteriorated,
Replace It with a New One. Continued
use of a damaged battery pack may result
in heat generation, ignition or battery
rupture.
II. ASSEMBLY
Attaching or Removing Bit
NOTE:
• When attaching or removing a bit, discon-
nect battery pack from tool or place the
switch in the center position (switch lock).
1. Hold the collar of quick connect chuck and
pull it out from the driver.
2. Insert the bit into the chuck. Release the
collar.
3. The collar will return to its original position
when it is released.
4.
Pull the bit to make sure it does not come out.
5. To remove the bit, pull out the collar in the
same way.
CAUTION:
• If the collar does not return to its origi-
nal position or the bit comes out when
pulled on, the bit has not been properly
attached. Make sure the bit is properly
attached before use.
Use 6.35 mm hexagonal bits.
To ensure proper securement of the bit, use
only hexagonal bits with 9.5 mm detent.
6.35 mm 9.5 mm
Attaching or Removing
Socket
1. Attaching Socket
Attach the socket by sliding the female
detent on the bottom of the socket to the
square drive on the body.
Make sure the
socket is firmly
connected to
the body.
2. Removing Socket
Pull out the socket.
NOTE:
Attaching or Removing Original Options
and Sockets
Keep the body above freezing point
(0°C 32°F) when attach or detach
original options and sockets to the
square drive on the body. The cushion
rubber in the square drive to push up
the ball may get hard under freezing
point. This requires extra force in
detaching and attaching sockets.
Attachingor RemovingBat-
tery Pack
1. To connect the battery pack:
Line up the alignment marks and attach
the battery pack.
• Slide the battery pack until it locks into
position.
Alignment
marks
2. To remove the battery pack:
Pull the button from the front to release the
battery pack.
Button

- 11 -
III. OPERATION
WARNING!
• Do not inhale any smoke emitted from the
tool or battery pack as it may be harmful.
[Main Body]
Switch and Forward/Reverse
Lever Operation
Forward Reverse
Switch lock
CAUTION:
To prevent damage, do not operate
Forward/Reverse lever until the bit
comes to a complete stop.
Forward Rotation Switch
Operation
1. Push the lever for forward rotation.
2. Depress the trigger switch slightly to start
the tool slowly.
3. The speed increases with the amount of
depression of the trigger for efficient tight-
ening of screws. The brake operates and
the bit stops immediately when the trigger
is released.
4. After use, set the lever to its center posi-
tion (switch lock).
Reverse Rotation Switch
Operation
1. Push the lever for reverse rotation. Check the
direction of rotation before use.
2.
Depress the trigger switch slightly to start the
tool slowly.
3. After use, set the lever to its center posi-
tion (switch lock).
CAUTION:
• To eliminate excessive temperature
increase of the tool surface, do not oper-
ate the tool continuously using two or
more battery packs. Tool needs cool off
time before switching to another pack.
How to Use the Belt Hook
WARNING!
• Be sure to attach the belt hook securely
to the main unit with the screw firmly fas-
tened. When the belt hook is not firmly
attached to the main unit, the hook may
disconnect and the main unit may fall.
This may result in an accident or injury.
• Periodically check screw for tightness. If
found to be loose, tighten firmly.
•
Be sure to attach the belt hook firmly and
securely onto a waist belt or other belt. Pay
attention that the unit does not slip off the
belt.
This may result in an accident or injury.
• When the main unit is held by the belt
hook, avoid jumping or running with it.
Doing so may cause the hook to slip and
the main unit may fall.
This may result in an accident or injury.
• When the belt hook is not used, be sure
to return it to the storing position. The belt
hook may catch on something.
This may result in an accident or injury.
•
When the unit is hooked onto the waist belt
by the belt hook, do not attach driver bits
to the unit. A sharp edge object, such as a
drill bit, may cause injury or an accident.
To Change the Belt Hook
Location Side
The belt hook can be attached to either
side of the unit.
1. Removing the hook
(1) Remove the nut.
(2) Draw out the hook.
2. Attaching the hook to the other side
(1) Insert the hook in the other side.
(2) Tighten the nut fully so that it
securely fastened.

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Variable Speed Control Trigger
To set the center of a hole, pull the trigger
slightly to start the bit rotation slowly.
The more the speed control trigger is
pulled, the higher the speed becomes.
CAUTION:
When operating the tool by pulling the
trigger, there may be a momentary lag
before rotation starts. This does not signal
a malfunction.
• This lag occurs as the tool’s circuitry
starts up when the trigger is pulled for
the first time after installing a new bat-
tery pack or after the tool has not been
used for at least 1 minute (or at least 5
minutes when the LED is on). Rotation
will start without any lag during second
and subsequent operations.
Control Panel
(1)
(4) (3)
(2)
(1) Impact Power Mode Select
Selecting the impact power among 3
modes (Soft, Medium, Hard).
Press the impact power mode button to set
it. The mode changes to hard, medium, or
soft each time the button is pressed.
The driver is preset to “hard” impact mode
setting when shipped from the manufac-
turer.
Recommended work guideline table
Impact
Power mode
Display Recommended Application
HJobs requiring a high level
of torque where there is
no possibility of the bolts
or screw breaking, its top
shearing off, or the bit coming
loose. (This setting provides
maximum torque.) Suitable
applications include:
Tightening M8 and larger
bolts
Tightening long screws
during interior finishing work
0 – 2300 r.p.m./
0 – 2500 r.p.m.
and
0 – 3000 i.p.m./
0 – 3500 i.p.m.
M
Jobs requiring limited torque
where there is a possibility of
the screw breaking or its top
shearing off. (This setting limits
torque.) Suitable applications
include:
Tightening bolts with
smaller diameters (M6)
Tightening metalwork
screws when installing
fixtures
0 – 1400 r.p.m.
and
0 – 2800 i.p.m.
SJobs requiring limited torque
where there is a possibility
of the screw breaking, its
top shearing off, or the bit
coming loose and damaging
a nished exterior surface.
(This setting limits torque.)
Suitable applications include:
Tightening bolts smaller
than M6 that may shear
easily
Tightening screws into
molded plastic
Installing gypsum wallboard
0 – 1000 r.p.m.
and
0 – 2000 i.p.m.
* i.p.m. = Impact per minute.
Avoid repeatedly depressing the switch
when the bolts and screws are securely
fastened.
Not doing so may cause a delay in
rotation starting, or the Impact Power
mode display to flash and prevent rotation
from starting for circuit protection.
(2) LED light
Pressing the button
toggles the LED light on
and off.
The light illuminates
with very low cur-
rent, and it does not
adversely affect the per-
formance of the driver
during use or its battery
capacity.
CAUTION:
• The built-in LED light is designed to illu-
minate the small work area temporarily.
•
Do not use it as a substitute for a regu-
lar
flashlight, since it does not have
enough brightness
.
• L ED light turns off when the tool has not
been used for 5 minutes.
Caution : DO NOT STARE INTO BEAM.
Use of controls or adjustments or performance
of procedures other than those specied herein
may result in hazardous radiation exposure.

- 13 -
(3) Overheat warning lamp
Off
(normal
operation)
Illuminated:
Overheat
(motor)
Flashing:
Overheat
(battery)
Indicates operation has
been halted due to motor
or battery overheating.
To protect the motor or battery, be sure to
note the following when carrying out this
operation.
• If the motor or battery becomes hot, the
protection function will be activated and
the motor or battery will stop operating.
The overheat warning lamp on the
control panel illuminates or ashes
when this feature is active.
• If the overheating protection feature
activates, allow the tool to cool
thoroughly (at least 30 minutes). The
tool is ready for use when the overheat
warning lamp goes out.
• Avoid using the tool in a way that
causes the overheating protection
feature to activate repeatedly.
• If the tool is operated continuously
under high-load conditions or if it is
used in hot-temperature conditions
(such as during summer), the
overheating protection feature may
activate frequently.
• If the tool is used in cold-temperature
conditions (such as during winter) or if
it is frequently stopped during use, the
overheating protection feature may not
activate.
• The performance of the EY9L42
deteriorates significantly at and below
10°C due to work conditions and other
factors.
• The ambient temperature range is
between 0°C (32°F) and 40°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.
• Use the charger at temperatures
between 0°C and 40°C, and charge the
battery at a temperature similar to that
of the battery itself. (There should be no
more than a 15°C difference between
the temperatures of the battery and the
charging location.)
(4) Battery low warning lamp
Off (normal
operation) Flashing (No charge)
Battery protection
feature active
Excessive (complete) discharging of
lithium ion batteries shortens their service
life dramatically. The driver includes a
battery protection feature designed to
prevent excessive discharging of the
battery pack.
• The battery protection feature activates
immediately before the battery loses its
charge, causing the battery low warning
lamp to flash.
• If you notice the battery low warning
lamp flashing, charge the battery pack
immediately.
• If it is started with too little battery power
remaining, the tool may stop operating
without the battery low warning lamp
flashing first. This indicates that there is
too little battery power remaining to use
the tool, and the battery pack should be
charged before further use.
• If the tool is subject to a sudden load
during use that causes the motor to lock
up, the over current prevention sensor
may be triggered, and the impact power
select display may flash. The lamp will
stop flashing once you address the
cause of the motor’s locking up and
cycle the trigger.
Recommended Grip
Use the grip to hold and operate the
driver with one hand. If the job requires
additional force, you can push against
the rear end of the driver with your other
hand.

- 14 -
[Battery Pack]
For Appropriate Use of
Battery Pack
Li-ion Battery Pack
• For optimum battery life, store the Li-ion bat-
tery pack following use without charging it.
•When charging the battery pack, confirm
that the terminals on the battery charger
are free of foreign substances such as
dust and water etc. Clean the terminals
before charging the battery pack if any
foreign substances are found on the
terminals.
The life of the battery pack terminals may
be affected by foreign substances such as
dust and water etc. during operation.
•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 sparks, burns or a fire.
•When operating the battery pack, make
sure the work place is well ventilated.
•When the battery pack is removed from
the main body of the tool, replace the
battery pack cover immediately in order
to prevent dust or dirt from contaminating
the battery terminals and causing a short
circuit.
Battery Pack Life
The rechargeable batteries have a lim-
ited life. If the operation time becomes
extremely short after recharging, replace
the battery pack with a new one.
Battery Recycling
ATTENTION:
For environmental protection and recy-
cling of materials, be sure that it is dis-
posed of at an officially assigned loca-
tion, if there is one in your country.
[Battery Charger]
Charging
Cautions
•If the temperature of the battery pack
falls approximately below −10°C (14°F),
charging will automatically stop to prevent
degradation of the battery.
•The ambient temperature range is
between 0°C (32°F) and 40°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.
•Usethechargerattemperatures between
0°C and 40°C, and charge the battery at
a temperature similar to that of the battery
itself. (There should be no more than a
15°Cdifferencebetweenthetemperatures
ofthebatteryandthecharginglocation.)
•Whenchargingacoolbatterypack(below
0°C (32°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.
•Cool down the charger when charging
more than two battery packs consecutively.
•Do not insert your fingers into contact
hole, when holding charger or any other
occasions.
CAUTION:
To prevent the risk of fire or damage to
the battery charger.
•Do not use power source from an
engine generator.
•Do not cover vent holes on the
charger and the battery pack.
•Unplugthecharger when not in use.
Li-ion Battery Pack
NOTE:
Your battery pack is not fully charged at
the time of purchase. Be sure to charge
the battery before use.

- 15 -
5. When charging is completed, the charging
lamp in green color will turn off.
6. If the temperature of the batter pack is
0°C or less, charging takes longer to fully
charge the battery pack than the standard
charging time.
Even when the battery is fully charged, it
will have approximately 50% of the power
of a fully charged battery at normal oper-
ating temperature.
7.
Consult an authorized dealer if the charging
lamp (green) does not turn off.
8. If a fully charged battery pack is inserted
into the charger again, the charging lamp
lights up. After several minutes, the charg-
ing lamp in green color will turn off.
9. Remove the battery pack while the battery
pack release button is held up.
Battery pack
release button
Battery charger
1. Plug the charger into the AC outlet.
2.
Insert the battery pack firmly into the charger.
1 Line up the alignment marks and place the
battery onto the dock on the charger.
2Slide forward in the direction of the arrow.
Alignment marks
3. During charging, the charging lamp will be lit.
When charging is completed, an internal
electronic switch will automatically be trig-
gered to prevent overcharging.
• Charging will not start if the battery
pack is warm (for example, immediately
after heavy-duty operation).
The orange standby lamp will be flash-
ing until the battery cools down.
Charging will then begin automatically.
4. The charge lamp (green) will flash slowly
once the battery is approximately 80%
charged.
LAMP INDICATIONS
Charging is completed. (Full charge.)
Battery is approximately 80% charged.
Now charging.
Charger is plugged into the AC outlet. Ready to charge.
(Green) (Orange)
Charging Status Lamp.
Left: green Right: orange will be displayed.
Battery pack is cool.
The battery pack is being charged slowly to reduce the load on the battery.
Battery pack is warm.
Charging will begin when temperature of battery pack drops. If the temperature of the
battery pack is -10° or less, the charging status lamp (orange) will also start flashing .
Charging will begin when the temperature of the battery pack goes up"
Charging is not possible. Clogged with dust or malfunction of the bat-
tery pack.
Turn off Lit Flashing

- 16 -
Information for Users on Collection and Disposal of Old Equip-
ment and used Batteries
These symbols on the products, packaging, and/or accompanying documents mean
that used electrical and electronic products and batteries should not be mixed with
general household waste.
For proper treatment, recovery and recycling of old products and used batteries, please
take them to applicable collection points, in accordance with your national legislation
and the Directives 2002/96/EC and 2006/66/EC.
By disposing of these products and batteries correctly, you will help to save valuable
resources and prevent any potential negative effects on human health and the
environment which could otherwise arise from inappropriate waste handling.
For more information about collection and recycling of old products and batteries,
please contact your local municipality, your waste disposal service or the point of sale
where you purchased the items.
Penalties may be applicable for incorrect disposal of this waste, in accordance with
national legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please contact your dealer or
supplier for further information.
[Information on Disposal in other Countries outside the European Union]
These symbols are only valid in the European Union. If you wish to discard these items,
please contact your local authorities or dealer and ask for the correct method of disposal.
Note for the battery symbol (bottom two symbol examples):
This symbol might be used in combination with a chemical symbol. In this case it complies
with the requirement set by the Directive for the chemical involved.
IV. MAINTENANCE
• Use only a dry, soft cloth for wiping the unit.
Do not use a damp cloth, thinner, benzine,
or other volatile solvents for cleaning.
• In the event that the inside of the tool or
battery pack is exposed to water, drain
and allow to dry as soon as possible.
Carefully remove any dust or iron filings
that collect inside the tool. If you experi-
ence any problems operating the tool,
consult with a repair shop.
V.TIGHTENING
TORQUE
The power required for tightening a bolt will
vary, according to bolt material and size, as
well as the material being bolted. Choose
the length of tightening time accordingly.
Reference values are provided below.
(They may vary according to tightening conditions.)
Factors Affecting Tighten-
ing Torque
The tightening torque is affected by a wide
variety of factors including the followings.
After tightening, always check the torque
with a torque wrench.
1) Voltage
When the battery pack becomes near-
ly discharged, the voltage decreases and
the tightening torque drops.
Bolt Tightening Conditions
EY75A1 14.4 V
M10 x 35 mm M12, M14, M16 x 45 mm
Standard bolt
N ×m
(kgf-cm)
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
M12
M14
M16
M10
Tightening torque
Tightening time (Sec.)
EY7546_EY7547_EY7550_EY7551_EU_001(EN).indd 16EY7546_EY7547_EY7550_EY7551_EU_001(EN).indd 16 2012-10-11 16:40:472012-10-11 16:40:47

- 17 -
EY75A1 18 V
M10 x 35 mm M12, M14, M16 x 45 mm
Standard bolt
N ×m
(kgf-cm)
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
M12
M14
M16
M10
Tightening torque
Tightening time (Sec.)
EY75A1 18 V
M8, M10 x 35 mm. M12 x 45 mm
High tensile bolt
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
N ×m
(kgf-cm)
M12
M10
M8
Tightening torque
Tightening time (Sec.)
EY75A2 18 V
M10 x 35 mm M12, M14, M16 x 45 mm
Standard bolt
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
M12
M14
M16
M10
N sm
(kgf-cm)
Tightening torque
Tightening time (Sec.)
EY75A1 14.4 V
M8, M10 x 35 mm. M12 x 45 mm
High tensile bolt
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
N ×m
(kgf-cm)
M12
M10
M8
Tightening torque
Tightening time (Sec.)
EY75A2 14.4 V
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
M12
M14
M16
M10
N sm
(kgf-cm)
Tightening torque
Tightening time (Sec.)
EY75A2 14.4 V
M8, M10 x 35 mm. M12 x 45 mm
High tensile bolt
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
M12
M10
M8
N sm
(kgf-cm)
Tightening torque
Tightening time (Sec.)
M10 x 35 mm M12, M14, M16 x 45 mm
Standard bolt
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VI. ACCESSORIES
Use only suitable size of bit.
Panasonic original Optional Quick change chuck (EY9HX110E).
Chuck Size: 6.35 mm hex
VII. APPENDIX
MAXIMUM RECOMMENDED CAPACITIES
Model EY75A1 EY75A2
Screw driving Wood screw 3.5 mm - 9.5 mm
Self-drilling screw 3.5 mm - 6 mm
Bolt fastening Standard bolt : M6 - M16
High tensile bolt : M6 - M12
2) Tightening time
Longer tightening time results in increased
tightening torque. Excessive tightening,
however, adds no value and reduces the
life of the tool.
3) Different bolt diameters
The size of the bolt diameter affects the
tightening torque.
Generally, as the bolt diameter increases,
tightening torque rises.
4) Tightening conditions
Tightening torque will vary, even with the
same bolt, according to grade, length, and
torque coefficient (the fixed coefficient indi-
cated by the manufacturer upon produc-
tion).
Tightening torque will vary, even with
the same bolting material (e.g. steel),
according to the surface finish.
Torque is greatly reduced when the bolt
and nut start turning together.
5) Socket play
Torque is lowered as the six-sided
configuration of the socket of the wrong
size is used to tighten a bolt.
6) Switch (Variable speed control trigger)
Torque is lowered if the unit is used with
the switch not fully depressed.
7) Effect of Connecting Adaptor
The tightening torque will be lowered
through the use of a universal joint or a
connecting adaptor.
EY75A2 18 V
M8, M10 x 35 mm. M12 x 45 mm
High tensile bolt
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.50.0 1.0 1.5 2.0 2.5 3.0
M12
M10
M8
N sm
(kgf-cm)
Tightening torque
Tightening time (Sec.)
Bolt
Nut
Washer
Steel plate
thickness 10 mm
Washer
Spring washer
Tightening conditions
• The following bolts are used.
Standard bolts: Strength type 4.8
High tensile type 12.9
4.8
Explanation of the strength type
Bolt yield point
(80% of tensile strength)
32 kgf/mm2(45000 psi)
Bolt tensile strength
40 kgf/mm2(56000 psi)
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VIII. SPECIFICATIONS
MAIN UNIT
Model EY75A1 EY75A2
Motor voltage 14.4 V DC 18 V DC 14.4 V DC 18 V DC
No load speed
soft mode 0 - 1000 min-1
medium mode 0 - 1400 min-1
hard mode 0 - 2500 min-1 0 - 2300 min-1
Maximum torque 150 N·m 155 N·m 200 N·m 205 N·m
Impact per minute
soft mode 0 - 2000 min-1
medium mode 0 - 2800 min-1
hard mode 0 - 3000 min-1 0 - 3500 min-1
Overall length 143 mm 155 mm
Weight
(with battery pack: EY9L44) 1.55 kg
- 1.55 kg -
Weight
(with battery pack: EY9L45) 1.55 kg
- 1.55 kg -
Weight
(with battery pack: EY9L50)
- 1.65 kg - 1.65 kg
Weight
(with battery pack: EY9L51)
- 1.65 kg - 1.65 kg
Noise,Vibration See the included sheet
BATTERY PACK
Model EY9L41 EY9L42 EY9L44 EY9L45 EY9L50 EY9L51
Storage battery Li-ion Battery
Battery voltage 14.4 V DC
(3.6 V x 4 cells) 14.4 V DC (3.6 V x 8 cells) 18 V DC (3.6 V x 10 cells)
BATTERY CHARGER
Model EY0L81
Electrical rating See the rating plate on the bottom of the charger
Weight 0.93 kg
Charging time
EY9L41 EY9L42 EY9L44 EY9L45 EY9L50 EY9L51
Usable:
45 min Usable: 30 min Usable: 50 min Usable: 65 min Usable: 50 min Usable: 65 min
Full:
60 min Full: 35 min Full: 65 min Full: 80 min Full: 65 min Full: 80 min
Model EY0L82
Electrical rating See the rating plate on the bottom of the charger
Weight 0.93 kg
Charging time
EY9L41 EY9L42 EY9L44 EY9L45 EY9L50 EY9L51
Usable:
35 min Usable: 30 min Usable: 40 min Usable: 50 min Usable: 40 min Usable: 55 min
Full:
50 min Full: 35 min Full: 55 min Full: 60 min Full: 55 min Full: 70 min
NOTE: This chart may include models that are not available in your area.
Please refer to the latest general catalogue.
NOTE: For the dealer name and address, please see the included warranty card.
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- 20 -
ONLY FOR U. K.
IX.ELECTRICAL
PLUG
INFORMATION
FOR YOUR SAFETY PLEASE READ
THE FOLLOWING TEXT CAREFULLY
This appliance is supplied with a moulded
three pin mains plug for your safety and
convenience.
A 5 amp fuse is tted in this plug.
Should the fuse need to be replaced please
ensure that the replacement fuse has a rat-
ing of 5 amp and that it is approved by ASTA
or BSI to BS1362.
Check for the ASTA mark or the BSI mark
on the body of the fuse.
If the plug contains a removable fuse cover
you must ensure that it is retted when the
fuse is replaced.
If you lose the fuse cover the plug must
not be used until a replacement cover is
obtained.
A replacement fuse cover can be purchased
from your local Panasonic Dealer.
IF THE FITTED MOULDED PLUG IS UN-
SUITABLE FOR THE SOCKET OUTLET IN
YOUR HOME THEN THE FUSE SHOULD
BE REMOVED AND THE PLUG CUT OFF
AND DISPOSED OF SAFELY.
THERE IS A DANGER OF SEVERE
ELECTRICAL SHOCK IF THE CUT OFF
PLUG IS INSERTED INTO ANY 13 AMP
SOCKET.
If a new plug is to be tted please observe
the wiring code as shown below.
If in any doubt please consult a qualied
electrician.
IMPORTANT:
The wires in this mains lead are
coloured in accordance with the follow-
ing code:
Blue: Neutral
Brown: Live
As the colours of the wire in the mains lead
of this appliance may not correspond with
the coloured markings identifying the termi-
nals in your plug, proceed as follows.
The wire which is coloured BLUE must be
connected to the terminal in the plug which
is marked with the letter N or coloured
BLACK.
The wire which is coloured BROWN must be
connected to the terminal in the plug which is
marked with the letter L or coloured RED.
Under no circumstances should either of
these wires be connected to the earth ter-
minal of the three pin plug, marked with the
letter E or the Earth Symbol .
How to replace the fuse: Open the fuse
compartment with a screwdriver and replace
the fuse and fuse cover if it is removable.
Fuse Cover
This apparatus was produced to BS800.