Panasonic Multi-Impact & Drill Driver EY7549 Operating Instructions

							Multi-Impact & Drill Driver
Entraînement perceuse & percussions multiples
Pistola taladradora y múltiples impactos
 Model No: EY7549
IMPORTANT
Before operating this unit, please read these instructions completely and save this manual for future use.
IMPORTANT
Lire entièrement les instructions suivantes avant de faire fonctionner l’appareil et conserver ce mode d’emploi
à des fins de consultation ultérieure.
IMPORTANTE
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.
Operating Instructions
Instructions d’utilisation
Manual de instrucciones
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							- 2 - 
Index/Index/Indice
English: Page .............................. 4
Français: Page ............................ 20
Español: Página ......................... 39
FUNCTIONAL DESCRIPTION
DESCRIPTION DES FONCTIONS
DESCRIPCIÓN FUNCIONAL
NOTE:
Either EY9HX110E or EY9HX111E is included in this kit.
REMARQUE :
EY9HX110E ou EY9HX111E est inclus dans ce kit
NOTA:
En este kit está incluido o EY9HX110E o EY9HX111E.
(
B)
(
P)
(Q)
(R)
(
O)
(
A)
(
E) (
C)
(
D)
10.8 V ─ 28.8 V(
F)
(
F) (
G) (
H)(
I) (
N)
(
M) (
L)
(
K)(
J)
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							- 3 -  
(
A)
6.35 mm (1/4’’) hex quick connect chuckMandrin de connexion rapide hexagonal de 6,35 (1/4’’) mm
Mandril hexagonal de conexión rápida de 6,35  (1/4’’) 
mm(
B)
Clutch handle
Poignée de l’embrayage
Mango de embrague
(
C)
Mode Select Switch (Drill driver High/Low mode 
with clutch function, Impact mode)
Sélecteur de mode (haute vitesse perceuse/
visseuse, basse vitesse perceuse/visseuse à 
fonction d’embrayage, mode percussion)
Interruptor de selección de modo (Modo de 
taladro atornillador alto/bajo con función de 
embrague, modo de impacto)
(
D)
Forward/Reverse lever
Levier d’inversion marche avant-marche arrière
Palanca de avance/marcha atrás
(
E)
Belt hook
Crochet de ceinture
Gancho del cinturón
(
F)
Alignment marks
Marques d’alignement
Marcas de alineación
(
G)
Battery pack release button
Bouton de libération de batterie autonome
Botón de liberación de la batería
(
H)
Battery pack
Batterie autonome
Batería
(
I)
Control panel
Panneau de commande
Panel de controle
(
J)
Overheat warning lamp (battery)
Témoin d’avertissement de surchauffe (batterie)
Luz de advertencia de sobrecalentamiento (batería)
(
K)
LED light on/off button
Bouton Marche/Arrêt de la lumière DEL
Botón ON/OFF de luz LED
(
L)
LED light
Lumière DEL
Luz indicadora
(
M)
Battery low warning lamp
Témoin d’avertissement de batterie basse
Luz de aviso de baja carga de batería
(
N)
Variable speed control trigger
Gâchette de commande de vitesse
Disparador del control de velocidad variable
(
O)
Battery charger
Chargeur de batterie
Cargador de la batería
(
P)
Pack cover
Couvercle de la batterie autonome
Cubierta de batería
(
Q)
Keyless drill chuck
Mandrin de percage sans cle
Portabrocas de apriete sin llave
(
R)
Quick change chuck
Mandrin à remplacement rapide
Portabrocas de cambio ràpido
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							- 4 - 
This tool, as a complete unit with a 
battery pack, satisfies appropriate IP 
Degrees of Protection based on the IEC 
regulations.
Definition of IP code
IP5X: Ingress of dust is not totally pre-
vented, but dust shall not penetrate in 
a quantity to interfere with satisfactory 
operation of the tool or to impair safety 
(In case that the talcum powder under 
75 μm intrudes inside the tool). 
IPX6: Water projected in powerful jets 
against the tool from any direction shall 
have no harmful effects (In case that, 
with a nozzle of 12.5 mm inner diam-
eter, approximately 100 L/min of normal 
temperature water is injected to the tool 
for 3 minutes from 3 meter distance).
LIMITED WARRANTY
The rating of IP56 qualifies this tool for 
the minimum impact of water or dust, 
but not for the assurance of perfor-
mance in such conditions. See Safety 
and Operating Instructions for further 
details for proper operation.
I. GENERAL 
SAFETY RULES
 
WARNING! Read all instructions
Failure to follow all instructions listed below 
may result in electric shock, fi re and/or seri-
ous injury. The term “power tool” in all of the 
warnings listed below refers to your mains 
operated (corded) power tool and battery 
operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
Work Area Safety
 1)  Keep work area clean and well lit.
   Cluttered or dark areas invite acci-
dents.
 2)  Do not operate power tools in 
explosive atmospheres, such as 
in the presence of flammable liq-
uids, gases or dust.
   Power tools create sparks which 
may ignite the dust or fumes.
 3)  Keep children and bystanders 
away while operating a power tool.
    Distractions can cause you to lose 
control.Electrical Safety
 1)  
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 out-
lets will reduce risk of electric shock.
 2)  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.
 3)  Do not expose power tools to 
rain or wet conditions.
    Water entering a power tool will in-
crease the risk of electric shock.
 4)  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 in-
crease the risk of electric shock.
 5)  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.
 6)  If operating a power tool in a 
damp location is unavoidable, use 
a residual current device (RCD) 
protected supply.
    Use of RCD reduces the risk of elec-
trical shock.
Personal Safety
 1)  Stay alert, watch what you are 
doing and use common sense 
when operating a power tool. Do 
not use a power tool while you 
are tired or under the influence of 
drugs, alcohol or medication.
  
A moment of inattention while operating 
power tools may result in personal injury.
 2)  Use safety equipment. Always 
wear eye protection.
  
Safety equipment such as dust mask, 
non-skid safety shoes, hard hat, or 
hearing protection used for appropriate 
conditions will reduce personal injuries.
 3)  Avoid accidental starting. Ensure 
the switch is in the off position 
before plugging in.
    Carrying power tools with your fin-
ger on the switch or plugging in the 
power tools that have the switch on 
invites accidents.
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							- 5 -  
 4)  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.
 5)  Do not overreach. Keep proper 
footing and balance at all times.
   This enables better control of the 
power tool in unexpected situations.
 6)  Dress properly. Do not wear 
loose clothing or jewellery. Keep 
your hair, clothing and gloves 
away from moving parts.
    Loose clothes, jewellery or long hair 
can be caught in moving parts.
 7)  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.
Power Tool Use and Care
 1)  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.
 2)  Do not use the power tool if the 
switch does not turn it on and off.
    Any power tool that cannot be con-
trolled with the switch is dangerous 
and must be repaired.
 3)  
Disconnect the plug from the power 
source and/or the battery pack from 
the power tool before making any 
adjustments, changing accesso-
ries, or storing power tools.
   Such preventive safety measures 
reduce the risk of starting the power 
tool accidentally.
 4)  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.
 5)  Maintain power tools. Check for 
misalignment or binding of mov-
ing parts, breakage of parts and 
any other condition that may af-
fect the power tools operation. 
If damaged, have the power tool 
repaired before use.    Many accidents are caused by poorly 
maintained power tools.
 6)  
Keep cutting tools sharp and clean.
    Properly maintained cutting tools with 
sharp cutting edges are less likely to 
bind and are easier to control.
 7)  Use the power tool, accessories 
and tool bits etc. in accordance 
with these instructions and in the 
manner intended for the particu-
lar 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.
Battery Tool Use and Care
 1)  
Ensure the switch is in the off posi-
tion before inserting battery pack.
   Inserting battery pack into power 
tools that have the switch on invites 
accidents.
 2)  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.
 3)  
Use power tools only with specifi-
cally designated battery packs.
    Use of any other battery packs may 
create a risk of injury and fire.
 4)  
When battery pack is not in use, 
keep it away from other metal ob-
jects like paper clips, coins, keys, 
nails, screws, or other small metal 
objects that can make a connec-
tion from one terminal to another.
    Shorting the battery terminals togeth-
er may cause burns, or a fire.
 5)  Under abusive conditions, liquid 
may be ejected from battery; 
avoid contact. If contact acciden-
tally occurs, flush with water. If 
liquid contacts eyes, additionally 
seek medical help.
    Liquid ejected from the battery may 
cause irritation or burns.
Service
 1)  
Have your power tool serviced by a 
qualified repair person using only 
identical replacement parts.
   This will ensure that the safety of 
power tool is maintained.
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							- 6 - 
II. SPECIFIC  
SAFETY RULES
 1)  Wear ear protection. Exposure to 
noise can cause hearing loss.
  2)  Be aware that this tool is always in 
an operating condition, since it does 
not have to be plugged into an elec-
trical outlet.
 3)  Hold power tools by insulated 
gripping surfaces when perform-
ing an operation where the cutting 
tool may contact hid den wiring.
    Contact with a “live” wire will make 
exposed metal parts of the tool “live” 
and shock the operator.
  4)  If the bit becomes jammed, im-
mediately turn the trigger switch off 
to prevent an overload which can 
damage the battery pack or motor. 
Use reverse motion to loosen 
jammed bits.
 5)  
Do NOT operate the Forward/Reverse 
lever when the trigger switch is on. 
The battery will discharge rapidly and 
damage to the unit may occur.
  6)  When storing or carrying the tool, 
set the Forward/Reverse lever to 
the center position (switch lock).
  7)  Do not strain the tool by holding 
the speed control trigger halfway 
(speed control mode) so that the 
motor stops. The protection circuit 
will activate and may prevent speed 
control operation. If this happens, 
release the speed control trigger and 
squeeze again for normal operation.
  8)  Be careful not to get dust inside the 
chuck.
  9)  Do not touch the rotating parts to 
avoid injury.
  10)  Do not use the tool continuously for 
a long period of time. Stop using the 
tool from time to time to avoid tem-
perature rise and heat overload of 
the motor.
  11)  Do not drop the tool.
Symbol Meaning
VVolts
Direct current
n0No load speed
… min-1Revolutions or reciprocations 
per minutes
AhElectrical capacity of battery 
pack
Rotation only
Impact driver mode
To reduce the risk of injury, 
user must read and understand 
instruction manual
For indoor use only
 
WARNING!
Some dust created by power sanding, saw-
ing, grinding, drilling, and other construction 
activities contains chemicals known to the 
State of California to cause cancer, birth 
defects or other reproductive harm. Some 
examples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement 
and other masonry products
• Arsenic and chromium from chemically-
treated lumber
To reduce your exposure to these chemi-
cals: work in a well ventilated area, and 
work with approved safety equipment, such 
as dust masks that are specially designed 
to fi lter out microscopic particles.
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							- 7 -  
III. F O R B ATTERY
 CHARGER &
 BATTERY PACK
Important Safety Instructions
 1)  SAVE THESE INSTRUCTIONS
   -This manual contains important 
safety and operating instructions for 
battery charger.
  2)  Before using battery charger, read all 
instructions and cautionary markings 
on battery charger, battery pack, and 
product using battery pack.
 3)  CAUTION  -To reduce the risk of in-
jury, charge only Panasonic Battery 
Pack as shown in last page.
    Other types of batteries may burst 
causing personal injury and damage.
  4)  Do not expose charger and battery 
pack 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 oth-
erwise 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 elec-
tric shock. If extension cord must be 
used, make sure that:
    a.  pins on plug of extension cord are 
  the same number, size and shape 
  as those of plug on charger.
    b.  extension cord is properly wired 
  and in good electrical condition.
   c.  wire size is large enough for 
  ampere rating of charger as 
 specified below.
RECOMMENDED MINIMUM AWG SIZE
OF EXTENSION CORDS FOR BATTERY
CHARGERS
AC Input 
Rating.AmperesAWG Size of Cord
Equal to or
greater thanBut less
thanLength of Cord,
Feet
25 50 100 150
0 2 18 18 18 16
 8)  Do not operate charger with damaged 
cord or plug-replace them immediately.
 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 service personnel.
 10)  Do not disassemble charger; take 
it to a qualified service personnel 
when service or repair is required. 
Incorrect reassembly 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 cleaning.
 12)  The charger and battery pack are spe-
cifically 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 as a metal tool shed, or a car in 
the summer), which can lead to dete-
rioration 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 
important in order to maintain opti-
mal condition of the battery pack.
 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!
 20)  D o n o t abuse cord. Never carry 
charger by cord or yank it to discon-
nect from outlet. Keep cord away 
from heat, oil and sharp edges.
 21)  Charge the battery pack in a well 
ventilated place, do not cover the 
charger and battery pack with a 
cloth, etc., while charging.
  22)  Use of an attachment not recom-
mended may result in a risk of fire, 
electric shock, or personal injury.
 23)  Do not short the battery pack. A bat-
tery short can cause a large current 
flow, over heating and create the risk 
of fire or personal injury.
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							- 8 - 
 24)  NOTE: If the supply cord of this ap-
pliance is damaged, it must only be 
replaced by a repair shop authorized 
by the manufacturer, because spe-
cial purpose 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.
 
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 the recycled battery pack and the 
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 bat-
tery 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 hight-
emperature 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 char-
ger to charge the battery pack. Otherwise, 
the battery may leak, overheat, or 
explode.
• 
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.
IV. ASSEMBLY
Using Keyless drill chuck 
(EY9X003E)
CAUTION: •  Use keyless drill chuck ONLY 
in Drill Driver Mode.
This chuck is not designed to 
be used in IMPACT MODE.
It can be damaged and its life 
will be reduced.  Moreover, 
the chuck and its metal parts, 
such as the push button, front 
parts, and bit may become 
very hot.  To prevent skin 
burns, use work gloves and/
or allow heated parts to cool 
down before handling.
•  Make sure the work envi-
ronment is safe. When 
retracting drill from work 
material, Keyless drill chuck 
may detach if subjected to 
100 kg or more of pull force. 
Detachment will be sudden. 
Use care and avoid excessive 
force when retracting drill from 
work material.
1.  Attaching Keyless drill chuck
Attach the chuck by sliding the female 
detent on the bottom of the chuck to 
the square drive on the body.
Make sure the chuck is firmly connect-
ed to the body.
2.  Inserting the bit
Insert the bit, and turn the lock collar 
clockwise (looking from the front) hold-
ing the sleeve until jaws close firmly.
æç
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3.  Removing the bit
Turn the lock collar counterclockwise 
(looking from the front).
Then remove the bit.
æ ç
CAUTION:  If the drill bit becomes too tight 
to remove, hold two lock col-
lars with pipe wrenches and 
turn them inopposite direc-
tions.
4.  Detaching Keyless drill chuck
To detach the chuck, PUSH the button 
to release the chuck from the square 
drive.
PUSH
CAUTION:  Drill bit blade is sharp.  Make 
sure to remove the drill bit before 
you set and detach the keyless 
drill chuck.
Using Quick change chuck 
(EY9HX110E/EY9HX111E)
This Quick change chuck 
is designed to be used 
with the square drive of 
Panasonic impact wrench.
Top collar :  To insert or to 
remove bit
Bottom collar :  To attach or to 
detach Quick 
change chuck
Use 6.35 mm (1/4”) hexagonal bits.
To ensure proper securement of the bit, 
use only hexagonal bits with 9.25 mm (3/8”) 
detent.
9.25  mm (3/8”) 6.35  mm (1/4”)
CAUTION:  Make sure the work environ-
ment is safe.  When retracting 
bit from work material, Quick 
change chuck may detach if 
subjected to 50 kg or more of 
pull force.  Detachment will be 
sudden.  Use care and avoid 
excessive force when retract-
ing bit from work material.
Bottom collarTop collar
Bottom collarTop collar
EY9HX110E
EY9HX111E
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							- 10 - 
1.  Attaching Quick change chuck
Attach the Quick change chuck by 
pulling the bottom collar forward and 
sliding the female detent on the bot-
tom of the chuck to the square drive 
on the body.
Release the bottom collar to make 
sure the Quick change chuck is firmly 
connected to the body.
EY9HX110E
EY9HX111E
æç
æ
2.  Inserting the bit
Pull the top collar of the Quick change 
chuck forward, then insert the bit.
Release the bottom collar to make 
sure the bit is firmly connected to the 
chuck.
3.  Removing the bit
Pull the top collar of the Quick change 
chuck forward, then pull the bit.
CAUTION:  
lmpact mechanism creates 
heat.Square drive and acces-
sory may become very hot 
and may cause skinburns.  To 
prevent skin burns, use work 
gloves and/or allow heated 
parts to cool down before han-
dling.
4.  Detaching Quick change chuck
Pull the bottom collar of the Quick 
change chuck forward to detach it.
Attaching or Removing 
Bat tery Pack
1.  To connect the battery pack:
Align the highlighted marker points 
and attach battery pack.
•  Slide the battery pack until it locks 
into position.
Alignment marks
2.  To remove the battery pack:
Push down the button and slide the 
battery pack forward.
Button
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