Hitachi WH 10DFL 2 Safety Instructions And Instruction Manual
Designed for operating in USA & Canada only.
When this product is used in areas other than the USA & Canada,
we cannot guarantee the product quality and performance.
Model
Modèle
Modelo
WH 10DFL 2
Cordless Impact Driver
Marteau à choc sans fil
Atornillador de impacto a batería
SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL
WARNING
IMPROPER OR UNSAFE use of this power tool can result in death or serious bodily
injury!
This manual contains important information about product safety. Please read
this manual BEFORE operating the power tool. Please keep this manual available
for other users and owners before they use the power tool. This manual should be
stored in safe place.
INSTRUCTIONS DE SECURITE ET MODE D’EMPLOI
AVERTISSEMENT
Une utilisation INCORRECTE OU DANGEREUSE de cet outil motorisé peut entraîner
la mort ou de sérieuses blessures corporelles!
Ce mode d’emploi contient d’importantes informations à propos de la sécurité de
ce produit. Prière de lire ce mode d’emploi AVANT d’utiliser l’outil motorisé.
Garder ce mode d’emploi à la disponibilité des autres utilisateurs et propriétaires
avant qu’ils utilisent l’outil motorisé. Ce mode d’emploi doit être conservé dans
un endroit sûr.
INSTRUCCIONES DE SEGURIDAD Y MANUAL DE INSTRUCCIONES
ADVERTENCIA
¡La utilización INAPROPIADA O PELIGROSA de esta herramienta eléctrica puede
resultar en lesiones de gravedad o la muerte!
Este manual contiene información importante sobre la seguridad del producto.
Lea este manual ANTES de utilizar la herramienta eléctrica. Guarde este manual
para que puedan leerlo otras personas antes de utilizar la herramienta eléctrica.
Este manual debe ser guardado en un lugar seguro.
English
IMPORTANT SAFETY INSTRUCTIONS ............. 3
MEANINGS OF SIGNAL WORDS ...................... 3
SAFETY .................................................................... 3
GENERAL POWER TOOL
SAFETY WARNINGS ................................... 3
SPECIFIC SAFETY RULES AND SYMBOLS ....... 5
IMPORTANT SAFETY INSTRUCTIONS
FOR BATTERY CHARGER ........................... 6
IMPORTANT SAFETY INSTRUCTIONS
FOR USE OF THE BATTERY AND
BATTERY CHARGER .................................... 6
CAUTION ON LITHIUM-ION BATTERY ............. 7
FUNCTIONAL DESCRIPTION .................................. 9
NAME OF PARTS ................................................ 9
SPECIFICATIONS ................................................ 10
CONTENTS
Page
ASSEMBLY AND OPERATION ............................... 11
APPLICATIONS ................................................... 11
REMOVAL AND INSTALLATION METHOD
OF BATTERY ................................................ 11
CHARGING METHOD ......................................... 11
BEFORE USE ....................................................... 13
OPERATION ......................................................... 13
OPERATIONAL CAUTIONS ................................ 14
MAINTENANCE AND INSPECTION ....................... 15
ACCESSORIES ......................................................... 16
STANDARD ACCESSORIES ............................... 16
OPTIONAL ACCESSORIES ...................................
PARTS LIST .............................................................. 48
Page
16
Français
CONSIGNES DE SÉCURITÉ IMPORTANTES..... 17
SIGNIFICATION DES MOTS D’AVERTISSEMENT
SÉCURITÉ ................................................................ 17
AVERTISSEMENTS DE SÉCURITÉ GÉNÉRAUX
CONCERNANT LES OUTILS
ÉLECTRIQUES
REGLES DE SÉCURITÉ SPÉCIFIQUES ET
SYMBOLES .................................................. 19
CONSIGNES DE SÉCURITÉ IMPORTANTES
POUR LE CHARGEUR DE BATTERIE .......... 20
CONSIGNES DE SÉCURITÉ IMPORTANTES
POUR L’UTILISATION DE LA BATTERIE
ET DU CHARGEUR DE BATTERIE .............. 21
PRÉCAUTIONS RELATIVES A LA BATTERIE
AU LITHIUM ION ......................................... 21
.................................................
Español
INSTRUCCIONES IMPORTANTES SOBRE
SEGURIDAD ................................................. 32
SIGNIFICADO DE LAS PALABRAS DE
SEÑALIZACIÓN ............................................ 32
SEGURIDAD ............................................................. 32
ADVERTENCIAS DE SEGURIDAD GENERAL
DE LA HERRAMIENTA ELÉCTRICA ............ 32
NORMAS Y SÍMBOLOS ESPECÍFICOS DE
SEGURIDAD ................................................. 34
INSTRUCCIONES IMPORTANTES DE
SEGURIDAD PARA EL CARGADOR DE
BATERÍAS ..................................................... 35
INSTRUCCIONES IMPORTANTES DE
SEGURIDAD PARA LA BATERÍA Y EL
CARGADOR DE BATERÍAS ......................... 36
ADVERTENCIA DE LA BATERÍA DE LITIO ......... 37
TABLE DES MATIERES
Page
Página
.. 17
17
ÍNDICE
DESCRIPTION FONCTIONNELLE ........................... 23
NOM DES PARTIES ............................................ 23
SPECIFICATIONS ................................................ 24
ASSEMBLAGE ET FONCTIONNEMENT ................ 25
UTILISATIONS .................................................... 25
MÉTHODE DE RETRAIT ET D’INSTALLATION
DE LA BATTERIE .......................................... 25
MÉTHODE DE RECHARGE ................................. 25
AVANT L’UTILISATION ...................................... 27
UTILISATION ....................................................... 27
PRECAUTIONS D'UTILISATION ........................ 28
ENTRETIEN ET INSPECTION .................................. 30
ACCESOIRES ........................................................... 31
ACCESSOIRES STANDARD ............................... 31
ACCESSOIRES EN OPTION ................................ 31
LISTE DES PIECES ................................................... 48
DESCRIPCIÓN FUNCIONAL .................................... 39
NOMENCLATURA ............................................... 39
ESPECIFICACIONES ............................................ 40
MONTAJE Y OPERACIÓN ...................................... 41
APLICACIONES ................................................... 41
MÉTODO DE EXTRACCIÓN E INSTALACIÓN
DE LA BATERÍA ............................................ 41
MÉTODO DE CARGA .......................................... 41
ANTES DE LA UTILIZACIÓN .............................. 43
OPERACIÓN ........................................................ 43
PRECAUCIONES OPERACIONALES .................. 44
MANTENIMIENTO E INSPECCIÓN ........................ 46
ACCESORIOS ........................................................... 47
ACCESORIOS ESTÁNDAR ................................. 47
ACCESORIOS OPCIONALES .............................. 47
LISTA DE PIEZAS .................................................... 48
Page
Página
English
IMPORTANT SAFETY INSTRUCTIONS
Read all of the safety precautions, warnings and operating instructions in the Instruction Manual before operating
or maintaining this power tool.
Most accidents that result from power tool operation and maintenance are caused by the failure to observe basic
safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation
before it occurs, and by observing appropriate safety procedures.
Basic safety precautions are outlined in the “SAFETY” section of this Instruction Manual and in the sections which
contain the operation and maintenance instructions.
Hazards that must be avoided to prevent bodily injury or machine damage are identified by WARNINGS on the
power tool and in this Instruction Manual.
NEVER use this power tool in a manner that has not been specifically recommended by HITACHI.
MEANINGS OF SIGNAL WORDS
WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious injury.
CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate
injury, or may cause machine damage.
NOTE emphasizes essential information.
SAFETY
GENERAL POWER TOOL SAFETY WARNINGS
WARNING
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated
(cordless) power tool.
1) Work area safety
a) Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
b) 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.
c) Keep children and bystanders away while
operating a power tool.
Distractions can cause you to lose control.
2) Electrical safety
a) 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.
b) 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.
c) Do not expose power tools to rain or wet
conditions.
Water entering a power tool will increase the
risk of electric shock.
d) 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.
e) 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.
f) If operating a power tool in a damp location
is unavoidable, use a residual current device
(RCD) protected supply.
Use of an RCD reduces the risk of electric shock.
3) Personal safety
a) 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.
3
English
A moment of inattention while operating
power tools may result in serious personal
injury.
b) Use personal protective equipment. Always
wear eye protection.
Protective equipment such as dust mask, nonskid safety shoes, hard hat, or hearing
protection used for appropriate conditions
will reduce personal injuries.
c) Prevent unintentional starting. Ensure the
switch is in the off-position before connecting
to power source and/or battery pack, picking
up or carrying the tool.
Carrying power tools with your finger on the
switch or energising power tools that have
the switch on invites accidents.
d) 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.
e) Do not overreach. Keep proper footing and
balance at all times.
This enables better control of the power tool
in unexpected situations.
f) 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.
g) If devices are provided for the connection of
dust extraction and collection facilities,
ensure these are connected and properly
used.
Use of dust collection can reduce dust-related
hazards.
4) Power tool use and care
a) 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.
b) 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.
c) Disconnect the plug from the power source
and/or the battery pack from the power tool
before making any adjustments, changing
accessories, or storing power tools.
Such preventive safety measures reduce the
risk of starting the power tool accidentally.
d) 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.
e) Maintain power tools. Check for
misalignment or binding of moving parts,
breakage of parts and any other condition
that may affect the power tool’s operation.
If damaged, have the power tool repaired
before use.
Many accidents are caused by poorly
maintained power tools.
f) Keep fastening tools sharp and clean.
Properly maintained fastening tools with
sharp fastening edges are less likely to bind
and are easier to control.
g) Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
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.
5) Battery tool use and care
a) 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.
b) Use power tools only with specifically
designated battery packs.
Use of any other battery packs may create a
risk of injury and fire.
c) 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.
d) Under abusive conditions, liquid may be
ejected from the 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.
6) Service
a) Have your power tool serviced by a qualified
repair person using only identical
replacement parts.
This will ensure that the safety of the power
tool is maintained.
4
English
WARNING
Some dust created by power sanding, sawing,
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, and
●
Arsenic and chromium from chemically-treated
lumber.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic particles.
SPECIFIC SAFETY RULES AND SYMBOLS
1. Hold power tool by insulated gripping surfaces,
when performing an operation where the
fastening accessory may contact hidden wiring.
Fastening accessory contacting a “live” wire may
make exposed metal parts of the power tool
“live”and could give the operator an electric shock.
2. ALWAYS wear ear protectors when using the tool
3.
NEVER place hands or other body parts near the
drill bit or chuck during operation. Hold the drill by
its handle only.
4.
Because the cordless driver drill operates by battery
power, be aware of the fact that it can begin to
operate at any time.
5.
When working at elevated locations, clear the area
of all other people and be aware of conditions
below you.
6. NEVER touch moving parts.
NEVER place your hands, fingers or other body
parts near the tool’s moving parts.
7. NEVER operate without all guards in place.
NEVER operate this tool without all guards or
safety features in place and in proper working
order. If maintenance or servicing requires the
removal of a guard or safety feature, be sure to
replace the guard or safety feature before resuming
operation of the tool.
for extended periods.
Prolonged exposure to high intensity
noise can cause hearing loss.
8. Use right tool.
Don’t force small tool or attachment to do the job
of a heavy-duty tool.
Don’t use tool for purpose not intended —for
example— don’t use circular saw for cutting tree
limbs or logs.
9. NEVER use a power tool for applications other
than those specified.
NEVER use a power tool for applications other than
those specified in the Instruction Manual.
10. Handle tool correctly.
Operate the tool according to the instructions
provided herein. Do not drop or throw the tool.
NEVER allow the tool to be operated by children,
individuals unfamiliar with its operation or
unauthorized personnel.
11. Keep all screws, bolts and covers tightly in place.
Keep all screws, bolts, and plates tightly mounted.
Check their condition periodically.
12. Do not use power tools if the plastic housing or
handle is cracked.
Cracks in the tool’s housing or handle can lead to
electric shock. Such tools should not be used until
repaired.
13. Blades and accessories must be securely mounted
to the tool.
Prevent potential injuries to yourself or others.
Blades, cutting implements and accessories which
have been mounted to the tool should be secure
and tight.
14. NEVER use a tool which is defective or operating
abnormally.
If the tool appears to be operating unusually,
making strange noises, or otherwise appears
defective, stop using it immediately and arrange
for repairs by a Hitachi authorized service center.
15. Carefully handle power tools.
Should a power tool be dropped or struck against
hard materials inadvertently, it may be deformed,
cracked, or damaged.
16. Do not wipe plastic parts with solvent.
Solvents such as gasoline, thinner benzine, carbon
tetrachloride, and alcohol may damage and crack
plastic parts. Do not wipe them with such solvents.
Wipe plastic parts with a soft cloth lightly
dampened with soapy water and dry thoroughly.
17. ALWAYS wear eye protection that meets the
18. Definitions for symbols used on this tool
V ............... volts
—
---
no ............ no load speed
---/min ...... revolutions or reciprocation per minute
requirement of the latest revision
of ANSI Standard Z87.1.
.............. direct current
5
English
IMPORTANT SAFETY INSTRUCTIONS FOR
BATTERY CHARGER
WARNING
Death or serious bodily injury could result from
improper or unsafe use of battery chargers. To
avoid these risks, follow these basic safety
instructions:
READ ALL INSTRUCTIONS
1. This manual contains important safety and
operating instructions for battery charger Model
UC10SL2.
2. Before using battery charger, read all instructions
and cautionary markings on (1) battery charger,
(2) battery, and (3) product using battery.
3. To reduce risk of injury, charge HITACHI
rechargeable battery type BCL10 series. Other type
of batteries may burst causing personal injury and
damage.
RECOMMENDED MINIMUM AWG SIZE FOR
EXTENSION CORDS FOR BATTERY CHARGERS
AC Input Rating Amperes* AWG Size of Cord
Equal to or but less Length of Cord, Feet (Meter)
greater than than 25 (7.5) 50 (15) 100 (30) 150 (45)
02 1818 18 16
23 1818 16 14
34 1818 16 14
4. Do not expose battery charger to rain or snow.
5. Use of an attachment not recommended or sold
by the battery charger manufacturer may result in
a risk of fire, electric shock, or injury to persons.
6. To reduce risk of damage to electric plug and cord,
pull by plug when disconnecting battery charger.
7. Make sure cord is located so that it will not be
stepped on, tripped over, or otherwise subjected
to damage or stress.
8. 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:
a. That blades of extension cord are the same
number, size, and shape as those of plug on
battery charger:
b. That extension cord is properly wired and in
good electrical condition; and
c. That wire size is large enough for AC ampere
rating of battery charger as specified in
Table 1.
Table 1
* If the input rating of a battery charger is given in
watts rather than in amperes, the corresponding
ampere rating is to be determined by dividing the
wattage rating by the voltage rating–for example:
9. Do not operate battery charger with damaged cord
or plug-replace them immediately.
10. Do not operate battery charger if it has received a
sharp blow, been dropped, or otherwise damaged
in any way; take it to a qualified serviceman.
11. Do not disassemble battery charger; take it to a
qualified serviceman when service or repair is
required. Incorrect reassembly may result in a risk
of electric shock or fire.
12. To reduce risk of electric shock, unplug charger
from receptacle before attempting any
maintenance or cleaning. Removing the battery
will not reduce this risk.
6
1,250 watts
125 volts
= 10 amperes
IMPORTANT SAFETY INSTRUCTIONS FOR
USE OF THE BATTERY AND BATTERY
CHARGER
You must charge the battery before you can use the
power tool. Before using the model
UC10SL2 battery charger, be sure to read all instructions
and cautionary statements on it, the battery and in this
manual.
CAUTION
USE ONLY HITACHI BATTERY TYPE BCL10 SERIES.
OTHER TYPES OF BATTERIES MAY BURST AND
CAUSE INJURY!
Follow these instructions to avoid the risk of injury:
WARNING:
Improper use of the battery or
battery charger can lead to serious
injury. To avoid these injuries:
English
1. NEVER disassemble the battery.
2. NEVER incinerate the battery, even if it is
damaged or is completely worn out. The battery
can explode in a fire.
3. NEVER short-circuit the battery.
4. NEVER insert any objects into the battery
charger’s air vents. Electric shock or damage to
the battery charger may result.
5. NEVER charge outdoors. Keep the battery away
from direct sunlight and use only where there is
low humidity and good ventilation.
6. NEVER charge when the temperature is below
32°F (0°C) or above 104°F (40°C).
Charging the battery at temperatures outside the
range of 32°F – 104°F (0°C – 40°C) may prevent
proper charging and reduce battery life.
7. NEVER connect two battery chargers together.
8. NEVER insert foreign objects into the hole for the
battery or the battery charger.
9. NEVER use a booster transformer when charging.
10. NEVER use an engine generator or DC power to
charge.
11. NEVER store the battery or battery charger in
places where the temperature may reach or exceed
104°F (40°C).
12.
ALWAYS
operate charger on standard household
electrical power (120 volts). Using the charger on
any other voltage may overheat and damage the
charger.
13.
ALWAYS
wait at least 15 minutes between charges
to avoid overheating the charger.
14.
ALWAYS
disconnect the power cord from its
receptacle when the charger is not in use.
CAUTION ON LITHIUM-ION BATTERY
To extend the lifetime, the lithium-ion battery equips
with the protection function to stop the output.
In the cases of 1 to 3 described below, when using this
product, even if you are pulling the switch, the motor
may stop. This is not the trouble but the result of
protection function.
1. When the battery power remaining runs out, the
motor stops.
In such case, charge it up immediately.
2. If the tool is overloaded, the motor may stop. In
this case, release the switch of tool and eliminate
causes of overloading. After that, you can use it
again.
3. If the battery is overheated under overload work,
the battery power may stop.
In this case, stop using the battery and let the
battery cool. After that, you can use it again.
Furthermore, please heed the following warning and
caution.
1. Make sure that swarf and dust do not collect on
the battery.
䡬
During work make sure that swarf and dust do not
fall on the battery.
䡬
Make sure that any swarf and dust falling on the
power tool during work do not collect on the
battery.
䡬
Do not store an unused battery in a location
exposed to swarf and dust.
䡬
Before storing a battery, remove any swarf and
dust that may adhere to it and do not store it
together with metal parts (screws, nails, etc.).
2. Do not pierce battery with a sharp object such as a
nail, strike with a hammer, step on, throw or
subject the battery to severe physical shock.
3. Do not use an apparently damaged or deformed
battery.
4. Do not use the battery in reverse polarity.
5. Do not connect directly to an electrical outlets or
car cigarette lighter sockets.
6. Do not use the battery for a purpose other than
those specified.
7. If the battery charging fails to complete even when
a specified recharging time has elapsed,
immediately stop further recharging.
8. Do not put or subject the battery to high
temperatures or high pressure such as into a
microwave oven, dryer, or high pressure container.
9. Keep away from fire immediately when leakage
or foul odor are detected.
10. Do not use in a location where strong static
electricity generates.
11. If there is battery leakage, foul odor, heat
generated, discolored or deformed, or in any way
appears abnormal during use, recharging or
storage, immediately remove it from the
equipment or battery charger, and stop use.
CAUTION
1. If liquid leaking from the battery gets into your
eyes, do not rub your eyes and wash them well
with fresh clean water such as tap water and
contact a doctor immediately.
If left untreated, the liquid may cause eyeproblems.
2. If liquid leaks onto your skin or clothes, wash well
with clean water such as tap water immediately.
There is a possibility that this can cause skin
irritation.
3. If you find rust, foul odor, overheating, discolor,
deformation, and/or other irregularities when using
the battery for the first time, do not use and return
it to your supplier or vendor.
WARNING
In order to prevent any battery leakage, heat generation,
smoke emission, explosion and ignition beforehand,
please be sure to heed the following precautions.
7
English
WARNING
If an electrically conductive foreign object enters the
terminals of the lithium ion battery, a short-circuit may
occur resulting in the risk of fire. Please observe the
following matters when storing the battery.
䡬
Do not place electrically conductive cuttings, nails,
steel wire, copper wire or other wire in the storage
case.
䡬
Either install the battery in the power tool or store
by securely pressing into the battery cover until
the ventilation holes are concealed to prevent
short-circuits (See Fig. 1).
SAVE THESE INSTRUCTIONS
AND
MAKE THEM AVAILABLE TO OTHER USERS
AND
OWNERS OF THIS TOOL!
8
English
FUNCTIONAL DESCRIPTION
NOTE:
The information contained in this Instruction Manual is designed to assist you in the safe operation and
maintenance of the power tool.
NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety
instructions contained in this manual.
Some illustrations in this Instruction Manual may show details or attachments that differ from those on your
own power tool.
NAME OF PARTS
1. Cordless Impact Driver (WH10DFL2)
Housing
R
Indication
Switch trigger
Handle
Push button
L
Indication
Nameplate
Light
䡬
Battery (BCL1015S)
Battery
Hook
Battery cover
Latch
Terminals
Nameplate
Fig. 1
9
English
2. Battery Charger (UC10SL2)
Symbol mark
Body
Battery installation hole
Pilot lamp
Nameplate
Fig. 2
SPECIFICATIONS
1. Cordless Impact Driver (WH10DFL2)
Motor DC motor
No-load speed 0 – 2,700 / min
Capacity (Ordinary bolt) M5 – M12
Tightening torque (Maximum) 955 in-lbs (108 N·m)
Bit shank size 1/4" (6.35 mm) Hex.
Model BCL1015S
Type Lithium - ion battery
Battery
Voltage DC 10.8 V
Charging & discharging
frequency
About 600 times
Weight 2.2 lbs. (1.0 kg)
2. Battery Charger (UC10SL2)
Input power source Single phase: AC 120 V 60 Hz
Charging time
Approx. 25 min.
(At a temperature of 68°F (20°C))
Charging voltage DC 10.8 V
Charging current DC 3.0 A
Weight 0.8 lbs. (0.35 kg)
NOTE: The charging time may vary according to temperature and power source voltage.
10
ASSEMBLY AND OPERATION
English
APPLICATIONS
Tightening and loosening of machine screws, wood
screws and tapping screws.
REMOVAL AND INSTALLATION METHOD
OF BATTERY
䡬
How to install the battery.
Align the battery with the groove in tool handle and
slip it into place.
Always insert it all the way until it locks in place with
a little click, If not, it may accidentally fall out of the
tool, causing injury to you or someone around you
(Fig. 3).
䡬
How to remove the battery.
Withdraw battery from the tool handle while
pressing the latch (2 pcs) of the battery (Fig. 3).
Handle
Latch
Insert
Pull out
Battery
Fig. 3
CHARGING METHOD
NOTE
Before plugging into the receptacle, make sure the
following points.
䡬
The power source voltage is stated on the
nameplate.
䡬
The cord is not damaged.
Push
1. Insert the plug of battery charger into the receptacle.
2. Insert the battery to the battery charger.
3. Charging
䡬
NOTE
䡬
WARNING
Do not charge at voltage higher than indicated on
the nameplate.
If charged at voltage higher than indicated on the
nameplate, the charger will burn out.
NOTE
When the plug of battery charger has been inserted
into the receptacle, pilot lamp will blink in red. (At 1second intervals)
WARNING
Do not use the electrical cord if
damaged. Have it repaired
immediately.
Insert the battery into the battery charger as shown
in Fig. 4.
Symbol mark
When the battery is connected to the battery charger,
charging will commence and the pilot lamp will light
in red. (See Table 2)
If the pilot lamp does not light or blink in red, pull
out the plug from the receptacle and check if the
battery is properly mounted.
When the battery is fully charged, the pilot lamp will
blink in red slowly. (At 1-second intervals) (See Table
2)
The battery charging time becomes longer when a
temperature is low or the voltage of the power
source is too low.
When the pilot lamp does not blink in red (At 1second intervals) (See Table 2) even if more than
four hour has passed after start of the charging, stop
the charging and contact your HITACHI
AUTHORIZED SERVICE CENTER.
Battery
Pilot lamp
Fig. 4
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English
Table 2
Indications of the pilot lamp
Before
charging
While
charging
Charging
Pilot lamp
complete
(red)
Overheat
standby
Charging
impossible
䡬
Regarding the temperature of the rechargeable
battery.
The temperatures for rechargeable batteries are as
shown in the table below, and batteries that have
become hot should be cooled for a while before
being recharged.
Table 3
Rechargeable Temperatures at which the
batteries battery can be recharged
BCL1015S 32°F — 122°F (0°C — 50°C)
䡬
Regarding recharging time
Table 4 shows the recharging time required
according to the type of battery.
Table 4 Recharging time (approx. min.) at 20°C
Battery Battery capacity (Ah)
voltage (V) 1.3 Ah
10.8 BCL1015S 25 min.
NOTE
The recharging time may vary according to the
ambient temperature and the power supply voltage.
4. Disconnect battery charger from the receptacle.
CAUTION
Do not pull the plug out of the receptacle by pulling
on the cord.
Make sure to grasp the plug when removing from
receptacle to avoid damaging cord.
5. Remove the battery from the battery charger.
Supporting the battery charger with hand, pull out
the battery from the battery charger.
Lights for 0.5 seconds. Does not light
Blinks for 0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights
Lights for 0.5 seconds. Does not light
Blinks for 0.5 seconds. (off for 0.5 seconds)
Lights for 1 second. Does not light
Blinks for 0.5 seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light
Flickers for 0.1 seconds. (off for 0.1 seconds)
How to make the batteries perform longer.
䡬
䡬
CAUTION
●
●
●
Symbol
mark
Battery overheated.
Unable to charge.
(Charging will
commence when
battery cools)
Malfunction in the
battery or the
charger
Recharge the batteries before they become
completely exhausted.
When you feel that the power of the tool becomes
weaker, stop using the tool and recharge its battery.
If you continue to use the tool and exhaust the
electric current, the battery may be damaged and
its life will become shorter.
Avoid recharging at high temperatures.
A rechargeable battery will be hot immediately after
use. If such a battery is recharged immediately after
use, its internal chemical substance will deteriorate,
and the battery life will be shortened. Leave the
battery and recharge it after it has cooled for a while.
When the battery charger has been continuously
used, the battery charger will be heated, thus
constituting the cause of the failures. Once the
charging has been completed, give 15 minutes rest
until the next charging.
If the battery is charged while it is heated because
it has been left for a long time in a location subject
to direct sunlight or because the battery has just
been used, the pilot lamp of the charger lights for 1
second, does not light for 0.5 seconds (off for 0.5
seconds). In such a case, first let the battery cool,
then start charging.
When the pilot lamp flickers (at 0.2-second
intervals), check for and take out any foreign objects
in the charger’s battery installation hole. If there are
no foreign objects, it is probable that the battery or
charger is malfunctioning. Take it to your authorized
Service Center.
12
●
If the battery charger does not work while the
battery is mounted correctly, it is probable that the
battery or charger is malfunctioning. Take it to your
authorized Service Center.
BEFORE USE
Check the work area to make sure that it is clear of debris
and clutter.
Clear the area of unnecessary personnel. Ensure that
lighting and ventilation is adequate.
OPERATION
1. Installing the bit
Always follow the following procedure to install
driver bit. (Fig. 5)
Movement
Guide sleeve
5. Switch operation
䡬
When the trigger switch is depressed, the tool
rotates. When the trigger is released, the tool stops.
䡬
The rotational speed can be controlled by varying the
amount that the trigger switch is pulled. Speed is low
when the trigger switch is pulled slightly and
increases as the trigger switch is pulled more.
䡬
When releasing the trigger of the switch, the brake
will be applied for immediate stopping.
NOTE
A buzzing noise is produced when the motor is about
to rotate. This is only a noise, not a machine failure.
6. Tightening and loosening screws
Install the bit that matches the screw, line up the bit
in the grooves of the head of the screw, then tighten
it.
Push the impact driver just enough to keep the bit
fitting the head of the screw.
Driver bit
Hexagonal hole
in the socket
Fig. 5
(1) Pull the guide sleeve forward.
(2) Insert the bit into the hexagonal hole in the socket.
(3) Release the guide sleeve and it returns to its original
position.
CAUTION
If the guide sleeve does not return to its original
position, then the bit is not installed properly.
2. Removing the bit
Please do the opposite point on the method of
installing bit.
3. Confirm that the battery is mounted correctly
4. Check the rotational direction.
The bit rotates clockwise (viewed from the rear side)
by pushing the R-side of the selector button.
The L-side of the selector button is pushed to turn
the bit counterclockwise (See Fig. 6).
(The L and R marks are provided on the body.)
CAUTION
●
Applying the impact driver for too long tightens the
screw too much and can break it.
●
Tightening a screw with the impact driver at an
angle to that screw can damage the head of the
screw and the proper force will not be transmitted
to the screw.
Tighten with this impact driver lined up straight
with the screw.
7. Tightening and loosening bolts
A hex. socket matching the bolt or nut must first be
selected. Then mount the socket on the anvil, and
grip the nut to be tightened with the hex. socket.
Holding the wrench in line with the bolt, press the
power switch to impact the nut for several seconds.
If the nut is only loosely fitted to the bolt, the bolt
may turn with the nut, therefore mistaking proper
tightening. In this case, stop impact on the nut and
hold the bolt head with a wrench before restarting
impact, or manually tighten the bolt and nut to
prevent them slipping.
8. Using the light
Pull the trigger switch to light up the light. The light
keeps on lighting while the trigger switch is being
pulled. The light goes out after releasing the trigger
switch. (Fig. 7)
English
R
marks
R
Selector button
Fig. 6
L
marks
L
Trigger switch
Light
Fig. 7
Trigger switch
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English
CAUTION
Do not look directly into the light. Such actions could
result in eye injury.
9. Using the hook
The hook is used to hang up the power tool to your
3. Use a tightening time suitable for the screw
waist belt while working.
If the hook is not attached to the unit, please attach
it by following the instructions below.
CAUTION
●
When using the hook, hang up the power tool firmly
not to drop accidentally.
If the power tool is dropped, it may lead to an
accident.
●
When carrying the power tool with hooked to your
4. Work at a tightening torque suitable for the bolt
waist belt, do not fit any bit to the tip of power tool.
If the sharp bit such as drill is fitted to the power
tool when carrying it with hooked to your waist belt,
you will be injured.
●
Install securely the hook. Unless the hook is securely
installed, it may cause an injury while using.
5. Confirm the tightening torque
Attaching the hook and tightening the screws.
Install securely the hook in either left or right groove
of power tool and tighten the screws to fix the hook
with philips screw driver firmly. (Fig. 8)
(1) Voltage
Groove
Screw
(2) Operating time
(3) Diameter of bolt
Hook
(4) Tightening conditions
Fig. 8
OPERATIONAL CAUTIONS
1. Resting the unit after continuous work
After use for continuous bolt-tightening work, rest
the unit for 15 minutes or so when replacing the
battery. The temperature of the motor, switch, etc.
will rise if the work is started again immediately after
battery replacement, eventually resulting in burnout.
CAUTION
Do not touch the metal parts, as it gets very hot
during continuous work.
when the switch trigger is pulled only slightly (low
speed rotation) and the motor is stopped while
continuously driving in screws, the components of
the electronic circuit parts may overheat and be
damaged.
The appropriate torque for a screw differs according
to the material and size of the screw, and the material
being screwed etc., so please use a tightening time
suitable for the screw. In particular, if a long
tightening time is used in the case of screws smaller
than 5/16” (8 mm), there is a danger of the screw
breaking, so please confirm the tightening time and
the tightening torque beforehand.
under impact
The optimum tightening torque for nuts or bolts
differs with material and size of the nuts or bolts.
An excessively large tightening torque for a small
bolt may stretch or break the bolt. The tightening
torque increases in proportionate to the operation
time. Use the correct operating time for the bolt.
The following factors contribute to a reduction of
the tightening torque. So confirm the actual
tightening torque needed by screwing up some bolts
before the job with a hand torque wrench. Factors
affecting the tightening torque are as follows.
When the discharge margin is reached, voltage
decreases and tightening torque is lowered.
The tightening torque increases when the operating
time increases. But the tightening torque does not
increase above a certain value even if the tool is
driven for a long time.
The tightening torque differs with the diameter of
the bolt. Generally a larger diameter bolt requires
larger tightening torque.
The tightening torque differs according to the torque
ratio, class, and length of bolts even when bolts with
the same size threads are used. The tightening
torque also differs according to the condition of the
surface of workpiece through which the bolts are to
be tightened. When the bolt and nut turn together,
torque is greatly reduced.
2. Cautions on use of the speed control switch
This switch has a built-in, electronic circuit which
steplessly varies the rotation speed. Consequently,
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MAINTENANCE AND INSPECTION
English
CAUTION:
1. Checking the condition of the bit
The bits should be checked regularly. If worn or
broken bits can slip or decrease the efficiency of the
motor and burn it out.
Replace worn bits with new ones.
CAUTION
If you use a driver bit of which point is worn or
broken, it will be dangerous since it slips. So
replace it with a new one.
2. Check the Screws
Loose screws are dangerous. Regularly inspect them
and make sure they are tight.
CAUTION
Using this power tool with loosened, screws is
extremely dangerous.
3. Check for Dust
Dust may be removed with a soft cloth or a cloth
dampened with soapy water.
Do not use bleach, chlorine, gasoline or thinner, for
they may damage the plastics.
4. Disposal of the exhausted battery
Pull out battery before doing any inspection or maintenance.
6. Service and repairs
7. Service parts list
WARNING
Do not dispose of the exhausted battery. The
battery must explode if it is incinerated. The
product that you have purchased contains a
rechargeable battery. The battery is recyclable. At
the end of it´s useful life, under various state and
local laws, it may be illegal to dispose of this
battery into the municipal waste stream. Check
with your local solid waste officials for details in
your area for recycling options or proper disposal.
5. Storage
Storing in a place below 104°F (40°C) and out of the
reach of children.
NOTE
Make sure that the battery is fully charged when
stored for a long period (3 months or more). The
battery with smaller capacity may not be able to be
charged when used, if stored for a long period.
NOTE
Storing lithium-ion batteries
Make sure the lithium-ion batteries have been fully
charged before storing them.
Prolonged storage of batteries with a low charge
may result in performance deterioration,
MODIFICATIONS
significantly reducing battery usage time or
rendering the batteries incapable of holding a
charge.
However, significantly reduced battery usage time
may be recovered by repeatedly charging and using
the batteries two to five times.
If the battery usage time is extremely short despite
repeated charging and use, consider the batteries
dead and purchase new batteries.
All quality power tools will eventually require
servicing or replacement of parts because of wear
from normal use. To assure that only authorized
replacement parts will be used, all service and
repairs must be performed by a HITACHI
AUTHORIZED SERVICE CENTER, ONLY.
CAUTION
Repair, modification and inspection of Hitachi
Power Tools must be carried out by a Hitachi
Authorized Service Center.
This Parts List will be helpful if presented with the
tool to the Hitachi Authorized Service Center when
requesting repair or other maintenance. In the
operation and maintenance of power tools, the
safety regulations and standards prescribed in
each country must be observed.
Hitachi Power Tools are constantly being improved
and modified to incorporate the latest
technological advancements.
Accordingly, some parts may be changed without
prior notice.
Important notice on the batteries for the Hitachi
cordless power tools
Please always use one of our designated genuine
batteries. We cannot guarantee the safety and
performance of our cordless power tool when
used with batteries other than these designated
by us, or when the battery is disassembled and
modified (such as disassembly and replacement
of cells or other internal parts).
15
English
ACCESSORIES
WARNING
ALWAYS use Only authorized HITACHI replacement parts and accessories. NEVER use replacement parts or
accessories which are not intended for use with this tool. Contact HITACHI if you are not sure whether it is
safe to use a particular replacement part or accessory with your tool.
The use of any other attachment or accessory can be dangerous and could cause injury or mechanical
damage.
NOTE
Accessories are subject to change without any obligation on the part of the HITACHI.
STANDARD ACCESSORIES
1
WH10DFL2
(2LCSK)
WH10DFL2
(For KIT)
OPTIONAL ACCESSORIES.....sold separately
1. Battery (BCL1015)
2
1
Phillips bit (No. 2 × 50L) (Code No. 992671) .................................... 1
2
Battery (BCL1015S) ........................................................................... 2
3
Battery charger (UC10SL2) ............................................................... 1
4
Battery cover (Code No. 331086) ..................................................... 1
5
Plastic case ........................................................................................ 1
1
Phillips bit (No. 2 × 50L) (Code No. 992671) .................................... 1
2
Battery (BCL1015S) ........................................................................... 2
3
Battery Charger (UC10SL2) .............................................................. 1
3
5
4
NOTE
Specifications are subject to change without any obligation on the part of the HITACHI.
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