Panasonic Cordless Impact Wrench EYFPA1J, EYFPA1JR, EYFNA1C, EYFNA1CR, EYFNA1J, EYFNA1JR, EYFNA1P, EYFNA1PR Operating Instructions

							
EYFPA1J
Operating Instructions
Instructions d’utilisation
Manual de instrucciones
Cordless Impact WrenchClé de serrage à impact sans filLlave de impacto inalámbrica
 Model No: EYFPA1J / EYFPA1JR
   EYFNA1C / EYFNA1CR
   EYFNA1J / EYFNA1JR
   EYFNA1P / EYFNA1PR
Before operating this unit, please read these instructions completely an\
d save this manual for future use.
Lire entièrement les instructions suivantes avant de faire fonctionne\
r l’appareil et conserver ce mode d’emploi à des fins de consultation ultérieure.
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. 
						

							
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(A)-1
EYFPA1JEYFPA1JREYFNA1JEYFNA1JR
(B)
(C)
(D)
(J)
(K)
Index/Index/Indice
English:Page7
Français:Page3
Español:Página41
FUNCTIONAL DESCRIPTION
DESCRIPTION DES FONCTIONS
DESCRIPCIÓN FUNCIONAL
Remote control and battery are not included.La télécommande et la batterie ne sont pas incluses.El control remoto y la batería no están incluídos.
(G)(H)
(I)
(E)
(F)
(Y)
(X)
(W)
EYFA30
(M)
(N)
(O)
(V)
EYFA31
A
B
C D
(M)
(N)
(O)
(L)
(P)
(S)
(R)
(Q)(U)
(T)
EYFA31
EYFNA1CEYFNA1CR
(A)-
EYFNA1PEYFNA1PR
(A)-3 
						

							
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(A)-1Square drive (pin type)Entraînement carré (type à goujon)Excitador cuadrado (tipo pasador)(A)-
Square drive (retainer ring and pin)Entraînement carré (anneau de retenue et goupille)Excitador cuadrado (anillo retenedor y pasador)
(A)-3Square drive (ball detent type)Entraînement carré (type à détente à bille)Excitador cuadrado (tipo parada de bola)
(B)Tightening confirmation lampTémoin de confirmation de serrageLámpara de confirmación de apriete(C)Forward/Reverse leverLevier d’inversion marche avant/marche arrièrePalanca de avance/marcha atrás
(D)Alignment markMarques d’alignementMarcas de alineación(E)Remote control receiverRécepteur de la télécommandeReceptor de control remoto
(F)Control panelPanneau de commandePanel de control(G)LED light on/off buttonBouton Marche/Arrêt de la lumière DELBotón ON/OFF de luz LED
(H)Battery indication lampTémoin indicateur de la batterieLámpara de indicadora de la batería(I)DisplayAffichageVisor
(J)Variable speed control triggerGâchette de commande de vitesseDisparador del control de velocidad variable(K)LED lightLumière DELLuz indicadora
(L)Remote controlTélécommandeControl remoto(M)+ buttonBouton +Botón +
(N)− buttonBouton −Botón −(O)OK buttonBouton OKBotón OK (correcto)
(P)D buttonBouton DBotón D(Q)C buttonBouton CBotón C
(R)B buttonBouton BBotón B(S)A buttonBouton ABotón A
(T)HolderSupportRetenedor(U)BatteryBatterieBatería
(V)Torque level buttonBouton de niveau du couple de serrageBotón de palanca de par de torsión(W)Format buttonBouton de formatBotón de formato
(X)Interval set buttonBouton de réglage de l’intervalleBotón de ajuste de intervalo(Y)Torque set buttonBouton de réglage du couple de serrageBotón de ajuste de par de torsión 
						

							
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[Fig.1]
[Fig.2]
[Fig.3]
[Fig.10]
Illustrations/Illustrations/Imágenes
rubber ring
anneau en caoutchouc
anillo de cauchopin
goupille
pasador
groove
rainure
ranura
[Fig.4]
[Fig.5]
[Fig.6]
Proper socket attachment
Fixation correcte de la douille
Montaje de cubo apropiado
[Fig.7]
[Fig.8]
[Fig.9] 
						

							
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[Fig.15]
[Fig.11]
[Fig.12]
[Fig.13]
[Fig.14]
[Fig.16]VerticallyVerticalementVerticalmente
Approx. 60°Environ 60°Aprox. 60°
Approx. 0 cm
Environ 0 cm Aprox. 0 cm
[Fig.17]
[Fig.18]
Forward
Rotation en sens normal
Avance
Reverse
Rotation en sens inverse
Marcha atrás
Switch lock
Verrouillage de commutateur
Bloqueo del interruptor
[Fig.19]
(1) ()(3) 
						

							
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[Fig.21]
[Fig.23]
EYFA31
A
B
C D
()
(3)
(1)
[Fig.24]
[Fig.27]
[Fig.28]
EYFA31
A
B
C D
(1)
()
Display
Affichage
Visor
Battery indication lamp
Témoin indicateur de la batterie
Lámpara de indicadora de la batería
[Fig.22]
[Fig.20]
[Fig.25]
[Fig.26] 
						

							
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ENENI. GENERAL SAFETY 
RULES
 WARNING! Read all instructions
Failure  to  follow  all  instructions  listed below  may  result  in  electric  shock,  fire and/or  serious  injury.  The  term  “power tool”  in  all  of  the  warnings  listed  below refers  to  your  mains  operated  (corded) p o w e r   t o o l   a n d   b a t t e r y   o p e r a t e d (cordless) power tool.
SAVE THESE INSTRUCTIONS
Work Area Safety
1) 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.
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  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.
3) Do  not  expose  power  tools  to  rain  or wet conditions. Water entering a power tool will increase the risk of electric shock.
4) 
Do  not  abuse  the  cord.  Never  use t h e   c o r d   f o r   c a r r y i n g ,   p u l l i n g   o r u n p l u g g i n g   t h e   p o w e r   t o o l .   K e e p 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.
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.
) 
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  finger  on the switch or plugging in the power tools that have the switch on invites accidents.
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.
) 
D o   n o t   o v e r r e a c h .   K e e p   p r o p e r footing and balance at all times. 
This enables better control of the power tool in unexpected situations.
6) 
Dress  properly.  Do  not  wear  loose c l o t h i n g   o r   j e w e l l e r y.   K e e p   y o u r hair,  clothing  and  gloves  away  from moving parts.
Loose clothes, jewellery or long hair can be caught in moving parts.
7) 
I f   d e v i c e s   a r e   p r o v i d e d   f o r   t h e 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.
) 
D o   n o t   u s e   t h e   p o w e r   t o o l   i f   t h e switch does not turn it on and off. 
Any power tool that cannot be controlled with  the  switch  is  dangerous  and  must be repaired.
3) 
Disconnect  the  plug  from  the  power source  and/or  the  battery  pack  from  
						

							
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the  power  tool  before  making  any adjustments,  changing  accessories, or storing power tools. S u c h   p r e v e n t i v e   s a f e t y   m e a s u r e s 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.
) 
M a i n t a i n   p o w e r   t o o l s .   C h e c k   f o r misalignment  or  binding  of  moving parts, breakage of parts and any other condition  that  may  affect  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) 
U s e   t h e   p o w e r   t o o l ,   a c c e s s o r i e s and  tool  bits  etc.  in  accordance  with these  instructions  and  in  the  manner intended  for  the  particular  type  of power  tool,  taking  into  account  the working  conditions  and  the  work  to be performed. 
Use  of  the  power  tool  for  operations d i ff e r e n t   f r o m   t h o s e   i n t e n d e d   c o u l d result in a hazardous situation.
Battery Tool Use and Care
1) Ensure the switch is in the off position before inserting battery pack.
Inserting  battery  pack  into  power  tools that have the switch on invites accidents.
) 
R e c h a r g e   o n l y   w i t h   t h e   c h a r g e r 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 specifically 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  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 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.
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.
II.
 INTENDED USE
This tool is a Cordless Impact Wrench and can be used to tighten bolts, nuts, and screws. Ad-ditionally,  it  provides  a  torque  control  function that  automatically  stops  tool  operation  when a  preset  load  is  reached  to  deliver  consistent tightening  torque.  Additionally,  a  separately available Assembly  Qualifier  can  provide  wire-less monitoring to determine whether tightening has been completed properly.
III. ADDITIONAL SAFETY 
RULES
1) Wear  ear  protectors  when  using  the tool for extended periods.
)  Be  aware  that  this  tool  is  always  in  an 
operating  condition,  since  it  does  not  have to be plugged into an electrical outlet.
3)  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 e xposed 
metal  parts  of  the  tool  “live”  and  shock  the operator.
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.
)  During  charging,  the  charger  may  become 
slightly warm. This is normal.
  Do NOT charge the battery for a long period.
6)  When  storing  or  carrying  the  tool,  set  the 
Forward/Reverse  lever  to  the  center  posi-tion (switch lock). 
						

							
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7) Do not strain the tool by holding the speed c o n t r o l   t r i g g e r   h a l f w a y   ( s p e e d   c o n t r o l mode) so that the motor stops.
Symbol Meaning
VVolts
Direct current
n0No load speed
… min-1Revolutions or reciprocations per minutes
AhElectrical capacity of battery pack
To reduce the risk of injury, user must read and understand instruction manual.
Do not incinerate or heat battery pack. Do not charge or use under conditions of high temperature. Do not ex-pose to high temperatures.
Do not disassemble or modify.
Do not expose to rain or water.
IV.	ASSEMBLY
CAUTION:
Make  sure  that  the  socket,  extension or  any  attachment  used  with  the  tool  to hold  fasteners  is  designed  specifically for power tools (Impacting tools).Using the tool with attachments designed for  hand  tools  may  break  the  attach-ments and cause possible danger.Also,  Make  sure  that  there  is  nothing wrong on the attachment before operat-ing.
NOTE:
If  a  worn  or  deformed  socket  is  used, the  square  drive  (retainer  ring  and  pin) may not enter the socket properly.
Attaching Socket (Pin type)
Remove the socket’s rubber ring and pin.
[Fig.1]
1 Attach the socket to the tool.
2  Insert  the  pin.  (Taking  care  to  align  the  pin holes on the socket and tool.)
3  Attach  the  rubber  ring  by  sliding  it  into place over the groove.
[Fig.2]
NOTE:
Be sure to attach the rubber ring to pre-vent the pin from falling out.
Removing Socket (Pin type)
1  Remove the rubber ring.
2  Remove the pin.
3  Remove the socket from the tool.
[Fig.3]
NOTE:
Keep  the  temperature  of  the  tool  above 
the  freezing  point  (0°C/3 °F)  when 
attaching  sockets  to  or  removing  them from  the  square  drive  on  the  tool.  Do not use excessive force when attaching or removing sockets.
Attaching Socket (Pin ­detent)
1  Depress the pin-detent on the square drive.
2  Attach the socket to square drive.
3  Make  sure  the  socket  is  securely  attached to the square drive.
[Fig.4]
Removing Socket (Pin ­detent)
1  Insert a small rod into the hole on the socket.
2 Depress the pin-detent, then detach the socket.
[Fig.5] 
						

							
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NOTE:
Keep  the  temperature  of  the  tool  above 
the  freezing  point  (0°C/3°F)  when 
attaching  sockets  to  or  removing  them from  the  square  drive  on  the  tool.  Do not use excessive force when attaching or removing sockets.
CAUTION:
When  attaching  a  socket  to  the  driver, verify  that  the  socket  and  pin-detent  do not interfere with one another.
[Fig.6]
Some  sockets  may  not  function  well  with the driver  due  to their  shape. Avoid  use  of sockets such as the following:
1  Sockets  shaped  so  that  the  pin-detent makes  contact  with  the  side  of  the socket’s  pin  hole  when  the  socket  is attached to the driver. 
  The  pin-detent  will  be  subjected  to 
excessive force, possibly damaging it.
[Fig.7]
2 Sockets  with  a  pin  hole  on  one  side only
  You may be unable to remove the sock-et  if  it  is  attached  in  the  wrong  orienta-tion.
[Fig.8]
3 Sockets  whose  pin  holes  have  beveled edges
  The socket will not be held in place with 
sufficient  force,  so  that  it  may  come  off during use.
[Fig.9]
Attaching or Removing Bat­
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.
[Fig.10] . 
To remove the battery pack:
Push down the button and slide the battery pack forward.
[Fig.11]
Attaching the tool hanger
1. Remove  the  pin  and  the  clip  from  the  tool hanger.
[Fig.12]
.  Align the holes on the tool hanger with the 
holes on the tool body.
[Fig.13]
3.  Insert  the  pin  into  the  holes  on  the  tool 
hanger and the tool body.Attach the clip on the tool hanger's holes.
[Fig.14]
V. OPERATION
 WARNING
Do  not  inhale  any  smoke  emitted  from  the tool or battery pack as it may be harmful.
Comparison chart for EYFA31 / EYFA30 
remote control
EYFA31EYFA30D button (P)Torque level button (V)C button (Q)Format button (W)B button (R)Interval set button (X)A button (S)Torque set button (Y)
This  operating  instruction  is  written  with the contents of EYFA31 model. In  the  case  of  use  with  EYFA30,  refer  to the  above  chart  and  replace  EYFA30  with EYFA31.
Before  Using  the  Remote 
Control  (Available  as  an 
optional accessory)
[Fig.15]