Panasonic EYFLC1A Owner's Manual

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Before operating this unit, please read these instructions completely and save this manual for future use. Lire entièrement les instructions suivantes avant de faire fonctionner 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.

Cordless Oilpulse Driver

Perceuse hydraulique sans  l

Destornillador de impulso de aceite inalámbrico

Operating Instructions

Instructions d’utilisation

Manual de instrucciones

Model No : EYFLC1A

Index/Index/Indice

English : Page 4 Français : Page 13 Español : Página 23

FUNCTIONAL DESCRIPTION DESCRIPTION DES FONCTIONS DESCRIPCIÓN FUNCIONAL

(A)

(J)

(K)

The tool ships with the rubber stopper inserted.

L'outil est livré avec un bouchon en caoutchouc inséré.

La herramienta se envía con tope de caucho insertado.

(G)

(E)(F)

(B)

(I)

(H)

(D)

(C)

(L)

2 -

(A) 6.35 mm (1/4") hex quick connect chuck (B) Forward/Reverse lever (C) Alignment marks (D) Control panel (E) LED light on/off button (F) Battery indication lamp (G) Overheat warning lamp (H) Variable speed control trigger (I) LED light (J) Relief valve (K) Rubber stopper (L) Hexagonal head wrench

(A) Mandrin de connexion rapide hexagonal 6,35 mm (1/4”) (B) Levier d’inversion marche avant/marche arrière (C) Marques d’alignement (D) Panneau de commande (E) Bouton Marche/Arrêt de la lumière DEL (F) Témoin indicateur de la batterie (G) Lampe d'avertissement de surchauffe (H) Gâchette de commande de vitesse (I) Lumière DEL (J) Soupape de surpression (K) Bouchon en caoutchouc (L) Clé Allen

(A) Mandril hexagonal de conexión rápida de 6,35 mm (1/4”) (B) Palanca de avance/marcha atrás (C) Marcas de alineación (D) Panel de control (E) Botón encendido/apagado de luz LED (F) Lámpara de indicadora de la batería (G) Lámpara de aviso de sobrecalentamiento (H) Disparador del control de velocidad variable (I) Luz LED (J) Válvula de escape (K) Tope de caucho (L) Llave de cabeza hexagonal

3 -

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) power to o l a n d battery operated (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.

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.

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 RCD reduces the risk of electrical shock.

Personal Safety

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.

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.

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, jewellery or long hair can be caught in moving parts.

If dev ices a re provided for th 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

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

4 -

the power tool before making any adjustments, changing accessories, or storing power tools.

Such prevent ive safety mea sures 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 power tools 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 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 different from those intended could 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.

Recharge only with the cha rger 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 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.

. INTENDED USE

This tool is a Cordless Oilpulse Driver and can be used to tighten bolts, nuts, and screws.

III

ADDITIONAL SAFETY RULES

) 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 encountered. 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 battery 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 period.

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.

Hold power tool by insulated gripping surfaces, when performing an operation where the fastener may contact hidden wiring.

Fasteners contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

5 -

Symbol Meaning

Forward Reverse

Switch lock

Volts

Direct current

No load speed

Attaching or Removing Battery 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.

-1

… min

. ASSEMBLY

Revolutions or

reciprocations per minutes

Electrical capacity of battery

pack

To reduce the risk of

injury, user must read and

understand instruction

manual.

Attaching or Removing Bit

NOTE:

• When attaching or removing a bit, dis connect battery pack from tool or place the Forward/Reverse lever in the center position (switch lock).

1. Hold the collar of quick connect chuck and pull it out from the tool.

2. Insert the bit into the chuck. Release the collar.

3. The collar will return to its original position when it is released.

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 original

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.

Alignment marks

2. To remove the battery pack: Pull on the button from the front to release the battery pack.

Button

OPERATION

[Main Body] Switch and Forward/Reverse

Lever Operation

12 mm

(15/32")

9 mm – 9.5 mm

(23/64" – 3/8")

6.35 mm (1/4")

6 -

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 tightening 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

Push the lever for reverse rotation. Check 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 operate the tool continuously using two or more battery packs. Tool needs cool off time before switching to another pack.

the

Cautions for Cordless Oilpulse Driver

This tool is a hydraulic industrial tool which generates tor que by using oil viscosity. Since oil viscosity changes according to the temperature, be aware of the points below while operating.

• The automatic power-off function will activate and stop tool operation if the oil becomes too hot, regardless of the remaining battery life.

• Torqu e may decrease significantly when the automatic power-off function is activated due to high oil temperature. Check the torque.

• When the automatic power-off function is activated, performance will return to normal after the tool has sufficiently cooled (approximately 30 minutes or more).

•

Avoid work which causes the automatic power-off function to activate repeatedly.

•

When the temperature of the tool is low, the tightening strength may not be sufficient at the beginning of use.

Control Panel

(3) (2) (1)

(1) LED light

Before the use of LED light, always pull the power switch once. Press the LED light on button. The light illuminates with very low current, and it does not adversely affect the performance of the tool 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.

• LED 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.

7 -

(2) The battery indication lamp

• Use the battery indication lamp to check how much power is left in the battery.

• Battery life varies slightly with ambient temperature and battery characteristics. The lamp is designed to provide a rough indication of remaining battery life.

Battery indication lamp

Indicator Battery status

Fully charged

Approx. 40% or less remaining

Approx. 20% or less remaining (indicates need to recharge battery) The battery pack will need

Flashing

to be charged soon.

No charge The battery pack needs to be charged. (The tool’s automatic power-off function will activate at this stage.)

Automatic power-off function

• The automatic power-off function is designed to prevent a loss of tightening torque due to reduced battery voltage. Once it has been activated, the tool will not operate until the battery pack has been charged (or replaced with a fresh unit), even if the trigger is depressed.

NOTE:

• All 3 bars on the battery indication lamp will flash when the automatic power-off function is activated.

• When the battery indication lamp begins flashing, the battery pack should be charged (or replaced with a fresh unit) immediately.

• Be sure to fully charge the battery pack after activation of the automatic poweroff function. Failure to do so may prevent the automatic power-off function from being properly deactivated.

(3) Overheat warning lamp

Flashing

The overheating protection feature halts tool operation to protect the battery pack in the event of overheating. The overheat warning

lamp on the control panel 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.

Adjusting the maximum tightening torque

If the tightening torque is too high, it can be lowered by limiting the maximum generated oil pressure with the relief valve.

1. Place the forward/reverse switch in the

locked position and remove the battery pack. Using a narrow-bladed flathead screwdriver or similar tool, remove the rubber stopper.

Battery indication lamp

Indicator

Flashing

8 -

2. Attach a socket and rotate until the relief

0.5

1.5

2.5

N•m

0.5

1.5

2.5

N•m

valve is visible.

* View from front

Relief valve

Relief valve (default position)

(in-lbs)

(in-lbs) (265.5)

(265.5)

Tightening torque

3. Adjust the relief valve with the hexagonal head wrench.

Rotate clockwise to increase the tightening

torque.

Rotate counterclockwise to decrease the tightening torque.

CAUTION:

*1: Do not rotate the relief valve further

in the clockwise direction than its default position. Doing so may impose an excessive load that can damage the tool. (The tool ships with the relief valve rotated two turns to the left of its maximum setting.)

• If the torque decreases, have the tool inspected and repaired as necessary.

4. Reinsert the rubber stopper once you are finished adjusting the valve.

CAUTION:

• Be sure to reinsert the rubber stopper. Failure to do so may allow foreign matter inside the tool, damaging it.

Relationship between bolt

tightening time and torque

Tightening torque varies with bolt tightening time as illustrated in the following figures. (Figures show reference values. Actual performance varies with tightening conditions.)

Tightening time (Sec.)

Relief valve (minimum setting)

(in-lbs)

(in-lbs) (265.5)

(265.5)

Tightening torque

Tightening time (Sec.)

Measurement conditions

• Temperature: Room temperature (20°C/68°F)

Factors affecting bolt tightening

torque

Bolt tightening torque varies due to factors described below.

1) Tightening time Longer tightening time results in increased

tightening torque. Excessive tightening, however, adds no value and reduces the life of the tool.

2) Bolt

• Bolt diameter: Tightening torque gener-

ally increases with bolt diameter.

• Torque coefficient (indicated by the bolt

manufacturer), grade, length, etc.

3) Battery pack charge status

• Tightening torque decreases as the bat

tery is discharged.

9 -

10 -

• Tightening torque decreases rapidly as the battery nears the end of its charge.

(The product’s automatic power-off func-

tion will engage once the battery’s charge is exhausted.)

N·m

(kgf-cm)

Tightening torque

No. of bolts tightened per charge (Bolts)

Immediately after charging

At end of charge

4) Other

• Bit and socket condition: Material, amount of play, etc.

• Use of a universal joint or socket adapter.

• User: Manner in which the tool is applied to the bolt, strength with which the tool is held, manner in which the tool’s switch is engaged.

• Condition of object being tightened: Material, seating surface finish.

[Battery Pack] For Appropriate Use of Bat-

tery Pack

Li-ion Battery Pack

• For optimum battery life, store the Li-ion battery 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 limited life. If the operation time becomes extremely short after recharging, replace the battery pack with a new one.

Battery Recycling

ATTENTION:

A Li-ion battery that is recyclable powers the product you have purchased. Please call 1-800-8-BATTERY for information on how to recycle this battery.

[Battery Charger] Charging

Read the operating manual for Panasonic battery charger for the battery pack before charging.

Before charging the battery

Charge the battery at a temperature of 5°C (41°F) to 40°C (104°F).

The battery pack cannot be charged at a temperature of less than 5°C (41°F). If the temperature of the battery pack is less than 5°C (41°F),  rst remove the battery pack from the charger and allow it to sit for an hour in a location where the temperature is 5°C (41°F) or warmer. Then charge the battery pack again.

. 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.

VII

. ACCESSORIES

Charger

• EY0L82 Battery pack

• EYFB30

• EYFB32

Protector for tool

• EYFA01-A (Blue)

• EYFA01-Y (Yellow)

• EYFA01-H (Gray)

• EYFA01-G (Green)

Protector for battery

• EYFA02-H (for EYFB30)

• EYFA03-H (for EYFB32)

Rubber stopper

• WEYFLC1AL367

11 -

+ 25 hidden pages