Hitachi WH 18DBDL2 User 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 18DBDL2
Cordless Impact Driver
Marteau à choc sans fi l
Atornillador de impacto inalámbrico
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 and understand
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 et de comprendre 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 y
comprenda 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 INFORMATION ..................... 3
MEANINGS OF SIGNAL WORDS ............................ 3
SAFETY........................................................................ 3
GENERAL POWER TOOL SAFETY WARNINGS ...... 3
SPECIFIC SAFETY RULES AND SYMBOLS ............ 5
IMPORTANT SAFETY INSTRUCTIONS
FOR USE OF THE CORDLESS IMPACT
DRIVER .............................................................. 6
IMPORTANT SAFETY INSTRUCTIONS
FOR BATTERY CHARGER ................................ 6
IMPORTANT SAFETY INSTRUCTIONS
FOR USE OF THE BATTERY AND
BATTERY CHARGER ......................................... 7
CAUTION ON LITHIUM-ION BATTERY ..................... 7
REGARDING LITHIUM-ION BATTERY
TRANSPORTATION ........................................... 8
USB DEVICE CONNECTION PRECAUTIONS .......... 8
PRECAUTIONS REGARDING THE DUST-
RESISTANCE AND WATER-PROOFING
FUNCTIONS....................................................... 9
Page Page
CONTENTS
FUNCTIONAL DESCRIPTION .................................. 10
NAME OF PARTS ................................................... 10
SPECIFICATIONS ................................................... 11
ASSEMBLY AND OPERATION ................................. 12
APPLICATIONS ...................................................... 12
REMOVAL AND INSTALLATION METHOD
OF BATTERY ................................................... 12
CHARGING METHOD ............................................. 12
HOW TO RECHARGE USB DEVICE ....................... 14
BEFORE USE ......................................................... 15
OPERATION ........................................................... 15
OPERATIONAL CAUTIONS .................................... 18
MAINTENANCE AND INSPECTION ......................... 19
TROUBLESHOOTING GUIDE ................................... 21
ACCESSORIES ......................................................... 23
STANDARD ACCESSORIES .................................. 23
OPTIONAL ACCESSORIES…sold separately ........ 24
PARTS LIST ............................................................... 72
Français
INFORMATIONS IMPORTANTES DE SÉCURITÉ ... 25
SIGNIFICATION DES MOTS D’AVERTISSEMENT ... 25
SECURITE ................................................................. 25
AVERTISSEMENTS DE SÉCURITÉ GÉNÉRAUX
CONCERNANT LES OUTILS ÉLECTRIQUES ... 25
REGLES DE SECURITE SPECIFIQUES
ET SYMBOLES ................................................ 27
CONSIGNES DE SÉCURITÉ IMPORTANTES POUR
L'UTILISATION DU MARTEAU À CHOC SANS
FIL .................................................................. 28
CONSIGNES DE SÉCURITÉ IMPOR TANTES
POUR LE CHARGEUR DE BATTERIE ............. 28
CONSIGNES DE SÉCURITÉ IMPORTANTES POUR
L’UTILISATION DE LA BATTERIE ET
DU CHARGEUR DE BATTERIE ....................... 29
PRÉCAUTIONS RELATIVES A LA BATTERIE AU
LITHIUM ION .................................................... 30
À PROPOS DU TRANSPORT DE LA BATTERIE
LITHIUM-ION ................................................... 31
PRÉCAUTIONS LORS DE LA CONNEXION DU
DISPOSITIF USB ............................................. 31
Español
INFORMACIÓN IMPORTANTE SOBRE
SEGURIDAD .................................................... 49
SIGNIFICADO DE LAS PALABRAS DE
SEÑALIZACIÓN ............................................... 49
SEGURIDAD .............................................................. 49
ADVERTENCIAS DE SEGURIDAD GENERAL
DE LA HERRAMIENTA ELÉCTRICA ................ 49
NORMAS Y SÍMBOLOS ESPECÍFICOS DE
SEGURIDAD .................................................... 51
INSTRUCCIONES IMPORTANTES PARA LA
UTILIZACIÓN DEL ATORNILLADOR DE
IMPACTO INALÁMBRICO ................................ 52
INSTRUCCIONES IMPORTANTES DE
SEGURIDAD PARA EL CARGADOR
DE BATERÍAS .................................................. 53
INSTRUCCIONES IMPORTANTES DE
SEGURIDAD PARA LA BATERÍA Y
EL CARGADOR DE BATERÍAS ........................ 54
ADVERTENCIA DE LA BATERÍA DE LITIO ............. 54
A PROPÓSITO DEL TRANSPORTE DE LA
BATERÍA DE IONES DE LITIO ......................... 55
PRECAUCIONES DE CONEXIÓN DEL
DISPOSITIVO USB ........................................... 55
2
Page Page
Página Página
TABLE DES MATIÈRES
DESCRIPTION FONCTIONNELLE ........................... 33
ASSEMBLAGE ET FONCTIONNEMENT
ENTRETIEN ET INSPECTION .................................. 43
GUIDE DE DÉPANNAGE .......................................... 44
ACCESSOIRES ......................................................... 46
LISTE DES PIECES ................................................... 72
ÍNDICE
DESCRIPCIÓN FUNCIONAL .................................... 57
MONTAJE Y OPERACIÓN ........................................ 59
MANTENIMIENTO E INSPECCIÓN .......................... 67
GUIA DE IDENTIFICACION DE PROBLEMAS ........ 68
ACCESSORIOS ......................................................... 70
LISTA DE PIEZAS ..................................................... 72
PRÉCAUTIONS RELATIVES AUX FONCTIONS
DE RÉSISTANCE À LA POUSSIÈRE ET
D’ÉTANCHÉITÉ À L’EAU .................................. 32
NOM DES PARTIES ................................................ 33
SPECIFICATIONS ................................................... 34
UTILISATIONS ......................................................... 35
MÉTHODE DE RETRAIT ET D’INSTALLATION
DE LA BATTERIE ............................................. 35
MÉTHODE DE RECHARGE .................................... 35
CHARGEMENT DU DISPOSITIF USB .................... 37
AVANT L’UTILISATION............................................. 38
UTILISATION ........................................................... 38
PRECAUTIONS D'UTILISATION ............................. 41
ACCESSOIRES STANDARD ................................... 46
ACCESSOIRES EN OPTION.....vendus séparément
PRECAUCIONES RELACIONADAS CON
LAS FUNCIONES DE RESISTENCIA
AL POLVO E IMPERMEABILIZACIÓN ............. 56
NOMENCLATURA ................................................... 57
ESPECIFICACIONES .............................................. 58
APLICACIONES ...................................................... 59
MÉTODO DE EXTRACCIÓN E INSTALACIÓN
DE LA BATERÍA ............................................... 59
MÉTODO DE CARGA .............................................. 59
CÓMO RECARGAR EL DISPOSITIVO USB ............ 61
ANTES DE LA UTILIZACIÓN ................................... 62
OPERACIÓN ........................................................... 62
PRECAUCIONES OPERACIONALES ..................... 65
ACCESORIOS ESTÁNDAR ..................................... 70
ACCESORIOS OPCIONALES.....de venta por
separado .......................................................... 71
.. 47
English
IMPORTANT SAFETY INFORMATION
Read and understand 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 identifi ed by WARNINGS on the power
tool and in this Instruction Manual.
NEVER use this power tool in a manner that has not been specifi cally 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, fi re 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 a rea 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
fl ammable 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.
Unmodifi ed 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
English
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 infl uence of drugs, alcohol or
medication.
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, non-skid
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 fi nger 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 aff ect 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 cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting 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 diff erent
from those intended could result in a hazardous
situation.
5) Battery tool use and care
a) Recharge only with the charger specifi ed by
the manufacturer.
A charger that is suitable for one type of battery
pack may create a risk of fi re when used with
another battery pack.
b) Use power tools only with specifi cally
designated battery packs.
Use of any other battery packs may create a risk of
injury and fi re.
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
fi re.
d) Under abusive conditions, liquid may be
ejected from the battery; avoid contact. If
contact accidentally occurs, fl ush 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
qualifi ed repair person using only identical
replacement parts.
This will ensure that the safety of the power tool is
maintained.
4
English
– WARNING –
To reduce the risk of injury, user must read
instruction manual.
8. Use right tool.
Don’t force small tool or attachment to do the job of a
Don’t use tool for purpose not intended —for
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
fi lter out microscopic particles.
SPECIFIC SAFETY RULES AND SYMBOLS
1. Hold power tools 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.
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 impact driver
by its handle only.
Because the cordless impact driver operates by
4.
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, fi ngers 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.
9. NEVER use a power tool for applications other
NEVER use a power tool for applications other than
10. Handle tool correctly.
Operate the tool according to the instructions provided
11. Keep all screws, bolts and covers tightly in place.
Keep all screws, bolts, and plates tightly mounted.
12. Do not use power tools if the plastic housing or
Cracks in the tool’s housing or handle can lead to
13. Blades and accessories must be securely
Prevent potential injuries to yourself or others. Blades,
14. NEVER use a tool which is defective or operating
If the tool appears to be operating unusually, making
15. Carefully handle power tools.
Should a power tool be dropped or struck against
16. Do not wipe plastic parts with solvent.
Solvents such as gasoline, thinner benzine, carbon
Wipe plastic parts with a soft cloth lightly dampened
17. Always wear eye protection that meets the
18. Defi nitions for symbols used on this tool
V ............ volts
—
---
---/min ....revolutions or reciprocation per minute
heavy-duty tool.
example— don’t use circular saw for cutting tree
limbs or logs.
than those specifi ed.
those specifi ed in the Instruction Manual.
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.
Check their condition periodically.
handle is cracked.
electric shock. Such tools should not be used until
repaired.
mounted to the tool.
cutting implements and accessories which have been
mounted to the tool should be secure and tight.
abnormally.
strange noises, or otherwise appears defective, stop
using it immediately and arrange for repairs by a
Hitachi authorized service center.
hard materials inadvertently, it may be deformed,
cracked, or damaged.
tetrachloride, and alcohol may damage and crack
plastic parts. Do not wipe them with such solvents.
with soapy water and dry thoroughly.
requirement of the latest revision of ANSI
Standard Z87.1.
......... direct current
no .......... no load speed
5
English
IMPORTANT SAFETY INSTRUCTIONS
FOR USE OF THE CORDLESS IMPACT
DRIVER
IMPORTANT SAFETY INSTRUCTIONS
FOR BATTERY CHARGER
WARNING
WARNING
Death or serious bodily injury could result from
improper or unsafe use of the cordless impact
driver. To avoid these risks, follow these basic
safety instructions:
1. NEVER use this impact driver handle for any
application other than those in this manual.
2. NEVER place hands or other body parts near the drill
bit or chuck during operation.
Hold the impact driver by its handle only.
3. When working in high places, always make sure that
ther is no one below before starting to work.
4. ALWAYS wear eye and ear protection when you work.
5. ALWAYS install the driver bit securely. A loose bit is
dangerous because it can come loose while you are
working.
6. ALWAYS use the driver bit that matches the screw
size.
7. ALWAYS have the screw you are screwing in and
this impact driver in a straight line. Working with this
impact driver at an angle to the screw can damage the
screw head and will not give the prescribed tightening
torque.
RECOMMENDED MINIMUM AWG SIZE FOR
EXTENSION CORDS FOR BATTERY CHARGERS
AC Input Rating Amperes* AWG Size of Cord
Equal to or
greater than
0 2 18 18 18 16
2 3 18 18 16 14
3 4 18 18 16 14
but less
than
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 UC18YSL3.
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 BSL18 series. Other type of batteries
may burst causing personal injury and damage.
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 fi re, 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 fi re 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 specifi ed in
Table 1.
Table 1
Length of Cord, Feet (Meter)
25 (7.5) 50 (15) 100 (30) 150 (45)
* 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:
1,250 watts
125 volts
6
= 10 amperes
English
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 qualifi ed serviceman.
11. Do not disassemble battery charger; take it to a
qualifi ed serviceman when service or repair is
required. Incorrect reassembly may result in a risk of
electric shock or fi re.
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.
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 UC18YSL3 battery charger,
be sure to read all instructions and cautionary statements
on it, the battery and in this manual.
CAUTION
USE ONLY HITACHI BATTERY TYPES BSL18
SERIES. OTHER TYPES OF BATTERIES MAY
BURST AND CAUSE INJURY!
Follow these instructions to avoid the risk of injury:
WARNING:
1. NEVER disassemble the battery.
2. NEVER incinerate the batter y, even if it is damaged or
is completely worn out. The battery can explode in a
fi re.
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 14°F
(-10°C) or above 104°F (40°C).
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 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).
Improper use of the battery
or battery charger can lead to
serious injury. To avoid these
injuries:
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.
WARNING
In order to prevent any battery leakage, heat generation,
smoke emission, explosion and ignition beforehand,
please be sure to heed the following precautions.
1. Make sure that swarf and dust do not collect on the
battery.
○
During work make sure that swarf and dust do not fall
on the battery.
○
Make sure that any swarf and dust falling on the power
tool during work do not collect on the battery.
○
Do not store an unused battery in a location exposed
to swarf and dust.
○
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
specifi ed.
7
English
7. If the battery charging fails to complete even when a
specifi ed 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 fi re 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 eye-problems.
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 fi nd rust, foul odor, overheating, discolor,
deformation, and/or other irregularities when using
the battery for the fi rst time, do not use and return it to
your supplier or vendor.
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 fi re. Please observe the
following matters when storing the battery.
○
Do not place electrically conductive cuttings,
nails, steel wire, copper wire or other wire in the
storage case.
○
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. 3).
REGARDING LITHIUM-ION BATTERY
TRANSPORTATION
When transporting a lithium-ion battery, please observe
the following precautions.
WARNING
Notify the transporting company that a package
contains a lithium-ion battery, inform the company
of its power output and follow the instructions of the
transportation company when arranging transport.
●
Lithium-ion batteries that exceed a power output
of 100Wh are considered to be in the freight
classifi cation of Dangerous Goods and will
require special application procedures.
●
For transportation abroad, you must comply with
international law and the rules and regulations of
the destination country.
Power Output
Wh
2 to 3 digit number
Fig. 1
USB DEVICE CONNECTION
PRECAUTIONS
When an unexpected problem occurs, the data in a USB
device connected to this product may be corrupted or lost.
Always make sure to back up any data contained in the
USB device prior to use with this product.
Please be aware that our company accepts absolutely no
responsibility for any data stored in a USB device that is
corrupted or lost, nor for any damage that may occur to a
connected device.
8
English
PRECAUTIONS REGARDING THE DUST-RESISTANCE AND WATER-PROOFING
FUNCTIONS
This product conforms to IP56 protection class ratings (dust-resistance and water-proofi ng) for electrical equipment as
stipulated by the international IEC regulations. (Only the main unit conforms to the IP56 protection class ratings when
equipped with a battery.)
[Descriptions of IP Codes]
IP56
Protection rating for water penetration
Must be no adverse eff ects on the equipment when sprayed with powerful jets of water from all directions
(water-proofed).
(100 L of water per minute sprayed for approximately three minutes from a distance of approximately three
meters with the use of a spray nozzle with a diameter of 12.5 mm.)
Protection rating for external assault by solid objects
Dust that may cause adverse eff ects on the equipment must not be able to enter (dust-resistance).
(The equipment to be left non-operable in a test chamber in which particles of talcum powder with a diameter
of less than 75 μm are fl oating in the air with the use of an agitation pump at a rate of 2 kg per cubic meter for
eight hours.)
The equipment has been designed to withstand the eff ects of dust and water, but there is no guarantee that it will not
malfunction. Do not use or leave the equipment in locations where it is subject to excessive amounts of dust, or in
locations where it is submerged in water or subject to rainwater.
SAVE THESE INSTRUCTIONS
AND
MAKE THEM AVAILABLE TO OTHER USERS
AND
OWNERS OF THIS TOOL!
9
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 fi rst read and understood all safety
instructions contained in this manual.
Some illustrations in this Instruction Manual may show details or attachments that diff er from those on your own
power tool.
NAME OF PARTS
1. Cordless Impact Driver (WH18DBDL2)
Protector
Hammer case
Guide sleeve
LED Light
Housing
Pushing button
Switch trigger
Switch panel
Battery
<WH18DBDL2>
Fig. 2
2. Battery 3. Battery Charger
Ventilation holes
Terminals
Battery cover
Battery
Latch
Battery
Ventilation holes
Terminals
Battery cover
Latch
<BSL1860 / BSL1830C>
Fig. 3
Handle
Hook
Charge indicator lamp
Cord
Body
Nameplate
<UC18YSL3>
Fig. 4
Ventilation
holes
Guide rail
10
SPECIFICATIONS
1. Cordless Impact Driver
Model WH18DBDL2
No-load
speed
Power mode
Normal mode
Soft mode 0 – 900 /min
0 – 2,900 /min
Self drilling screw mode 0 – 2,900 /min
Small screw 5/32" (M4) – 3/8" (M10)
Capacity
Ordinary bolt 3/16" (M5) – 23/32" (M18)
High tension bolt 3/16" (M5) – 9/16" (M14)
Self drilling screw φ3.5 – φ6
Maximum 1,832 in-lbs {207 N∙m 2,112 kgf∙cm}
Tightening torque
Tightening is 9/16" (M14) high tension bolt, when fully
charged at 68°F (20°C) temp.
Tightening time: 3 sec.
Bit shank size 1/4" (6.35 mm) Hex.
Model BSL1860 (6.0 Ah) BSL1830C (3.0 Ah)
Battery
Typ e Li -ion battery
Voltage DC 18 V
Weight 3.5 lbs. (1.6 kg) 2.9 lbs. (1.3 kg)
English
2. Battery Charger
Model UC18YSL3
Input power source Single phase: AC 120 V 60 Hz
Charging time
(At a temperature of 68°F (20°C))
BSL1830C : Approx. 30 min
BSL1860 : Approx. 38 min
Charging voltage DC 14.4 – 18 V
Charging current DC 8.0 A
Weight 1.3 lbs. (0.6 kg)
NOTE: The charging time may vary according to temperature and power source voltage.
11
English
ASSEMBLY AND OPERATION
APPLICATIONS
Driving and removing of machine screws, wood
○
screws, tapping screws, etc.
REMOVAL AND INSTALLATION METHOD
OF BATTERY
1. Battery removal
Hold the handle tightly and push the battery latch to
remove the battery (see Fig. 5).
CAUTION
Never short-circuit the battery.
2. Battery installation
Insert the battery while observing its polarities (see
Fig. 5).
Latch
Battery
Pull out
Fig. 5
CHARGING METHOD
NOTE
Before plugging into the receptacle, make sure the
following points.
○
The power source voltage is stated on the nameplate.
○
The cord is not damaged.
Handle
Push
Insert
1. Connect the charger’s power cord to a receptacle.
When the power cord is connected, the charge
indicator lamp will blink in red. (At 1-second intervals)
WARNING
Do not use the electrical cord
if damaged. Have it repaired
immediately.
2. Insert the battery to the battery charger.
Firmly Insert the battery into the battery charger as
shown in Fig. 6.
Battery
Charge
indicator lamp
Guide rail
Fig. 6
3. Charging
When inserting a battery in the charger, the charge
indicator lamp will blink in blue.
When the battery becomes fully recharged, the
charge indicator lamp will light up in green.(See
Table 2)
(1) Charge indicator lamp indication
The indications of the charge indicator lamp will be
as shown in Table 2, according to the condition of the
battery charger or the battery.
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.
12
Before
charging
Table 2
Indications of the charge indicator lamp
Lights for 0.5 seconds. Does not light
Blinks
(RED)
for 0.5 seconds.
(off for 0.5 seconds)
English
Plugged into power source
Lights for 0.5 seconds. Does not light
While
charging
Blinks
(BLUE)
Blinks
(BLUE)
for 1 second.
(off for 1 second)
Lights for 1 second. Does not light for
0.5 seconds.
(off for 0.5 seconds)
Charge
indicator
lamp
(RED /
BLUE /
GREEN /
PURPLE)
Charging
complete
Lights
(BLUE)
Lights
(GREEN)
Lights continuously
Lights continuously
(Continuous buzzer sound: about
6 seconds)
Lights for 0.3 seconds. Does not light
Overheat
standby
Blinks
(RED)
for 0.3 seconds.
(off for 0.3 seconds)
Lights for 0.1 seconds. Does not light
for 0.1 seconds.
Charging
impossible
Flickers
(PURPLE)
(off for 0.1 seconds)
(Intermittent buzzer sound: about
2 seconds)
(2) Regarding the temperature of the rechargeable
battery.
The temperatures for rechargeable batteries are
as shown in the Table 3, and batteries that have
become hot should be cooled for a while before being
recharged.
Table 3
Rechargeable
batteries
BSL1860
BSL1830C
Temperatures at which the battery
can be recharged
14°F – 122°F
(-10°C – 50°C)
(3) Regarding recharging time (At 68°F (20°C))
Table 4 Charging time
Battery
Charger
UC18YSL3
BSL1860 Approx. 38 min.
BSL1830C Approx. 30 min.
Battery capacity at less than
50%
Battery capacity at less than
80%
Battery capacity at more than
80%
Battery overheated. Unable
to charge. (Charging will
commence when battery cools)
Malfunction in the battery or the
charger
NOTE
The recharging time may vary according to the
ambient temperature.
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.
NOTE
Be sure to pull out the battery from the battery charger
after use, and then keep it.
13
English
Regarding electric discharge in case of new
batteries, etc.
As the internal chemical substance of new batteries
and batteries that have not been used for an extended
period is not activated, the electric discharge might
be low when using them the fi rst and second time.
This is a temporary phenomenon, and normal time
required for recharging will be restored by recharging
the batteries 2 – 3 times.
How to make the batteries perform longer
(1) 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.
(2) 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.
CAUTION
When the battery charger has been continuosly
●
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 charge indicator
lamp of the charger lights for 0.3 seconds, does
not light for 0.3 seconds (off for 0.3 seconds). In
such a case, fi rst let the battery cool, then start
charging.
●
When the charge indicator lamp fl ickers (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.
HOW TO RECHARGE USB DEVICE
WARNING
○
Prior to use, check the connecting USB cable for
any defect or damage.
Using a defective or damaged USB cable can
cause smoke emission or ignition.
○
When the product is not being used, cover the
USB port with the rubber cover.
Buildup of dust etc. in the USB port can cause
smoke emission or ignition.
NOTE
○
The time required for charging will be longer when
a USB device and battery are being simultaneously
charged.
○
There may be an occasional pause during USB
recharging.
○
When a USB device is not being charged, turn the
USB power switch OFF and remove the USB device
from the charger.
Failure to do so may not only reduce the battery life
of a USB device, but may also result in unexpected
accidents.
(1) Select a charging method
Depending on the charge method selected, either the
battery is inserted into the charger or the power cord
is plugged into an outlet.
○
Charging a USB device by battery (Fig. 7-a)
○
Charging a USB device from a electrical outlet
(Fig. 7-b)
○
Charging a USB device and battery from a
electrical outlet (Fig. 7-c)
abc
Fig. 7
(2) Turn the USB power switch ON (Fig. 8)
When you turn the USB power switch ON, the USB
power indicator lamp will light up.
Rubber cover
USB power
USB cable
14
USB port
USB power
indicator lamp
Fig. 8
switch
English
(3) Connect the USB cable. (Fig. 8)
Pull back the rubber cover and fi rmly plug in a
commercially available USB cable (appropriate to the
device being charged) into the USB port.
○
When the power cord is not plugged into an outlet and
the battery runs out of power, power output will stop
and the USB power indicator lamp will shut off .
○
When the USB power indicator lamp goes out, change
the battery or plug the power cord into an electrical
outlet.
(4) When charging is completed
○
The USB power indicator lamp will not go out when a
USB device has been completely charged.
To verify charge status, check the USB device.
○
Turn the USB power switch OFF and unplug the power
cord from the electrical outlet. (Fig. 8)
○
Remove the battery from the charger and place the
rubber cover over the USB port.
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.9)
Movement
Guide sleeve
Driver bit
Hexagonal hole in the anvil
Fig. 9
(1) Pull the guide sleeve forward.
(2) Insert the bit into the hexagonal hole in the anvil.
(3) Release the guide sleeve and it returns to its origianl
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. Confi rm 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 pushing button.
The L-side of the pushing button is pushed to
turn the bit counterclockwise (See Fig. 10).
(The
and marks are provided on the body.)
marks marks
push push
Pushing button
Trigger switch
Fig. 10
CAUTION
The pushing button can not be switched while
the power tool is turning. To switch the pushing
button, stop the power tool, then set the pushing
button.
5 Switch operation
○
When the trigger switch is depressed, the tool rotates.
When the trigger is released, the tool stops.
○
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.
○
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. Using the hook
The hook is used to hang up the power tool to your
waist belt while working.
CAUTION
When using the hook, hang up the power tool
●
fi rmly not to drop accidentally.
If the power tool is dropped, it may lead to an
accident.
●
When electing to carry the tool hooked to your
hip belt, make sure to detach the tool bit and side
handle.
Failure to do so may result in unexpected injury.
●
Install securely the hook. Unless the hook is
securely installed, it may cause an injury while
using.
15
English
(1) Removing the hook.
Remove the screws fi xing the hook with Philips screw
driver. (Fig. 11)
Groove
Screw
Hook
Fig. 11
(2) Replacing the hook and tightening the screws.
Install securely the hook in the groove of power
tool and tighten the screws to fi x the hook fi rmly.
(Fig. 12)
Groove
Screw
Table 5
State of lamp Battery Remaining Power
The battery remaining power is
enough.
The battery remaining power is a half.
The battery remaining power is nearly
empty.
Re-charge the battery soonest
possible.
As the remaining battery indicator shows somewhat
diff erently depending on ambient temperature and
battery characteristics, read it as a reference.
NOTE
Do not give a strong shock to the switch panel or
break it. It may lead to a trouble.
8. How to use the LED light
By pressing the light selector switch on the switch
panel, the LED light mode changes as Table 6. It is
indicated by green lamp. (Fig. 14)
To prevent the battery power consumption, turn off the
LED light frequently.
Hook
Fig. 12
7. About Remaining Battery Indicator
When pressing the remaining battery indicator switch,
the red indicator lamp lights and the battery remaining
power can be checked. (Fig. 13)
When releasing your fi nger from the remaining
battery indicator switch, the indicator lamp changes
indication of LED light mode. The Table 5 shows the
state of red indicator lamp and the battery remaining
power.
Switch panel
ON
ON
OFF
Remaining
battery
indicator
lamp
Remaining
battery
indicator
switch
Fig. 13
16
Panel
display
State
Switch panel
Light
section
switch
Always-ON
mode
Always ON
(turn off after
2 minutes)
ON
ON
OFF
Remaining
battery
indicator
lamp
Fig. 14
Table 6
SW
interlocked
mode
Light only
SW-ON
Always-OFF
mode
Always OFF
English
CAUTION
Do not expose directly your eye to the light by
●
looking into the light.
If your eye is continuously exposed to the light,
your eye will be hurt.
●
Wipe off any dirt or grime attached to the lens of
the LED light with a soft cloth, being careful not
to scratch the lens.
Scratches on the lens of the LED light can result
in decreased brightness.
NOTE
To prevent the battery power consumption caused by
forgetting to turn off the LED light, the light goes off
automatically in about 2 minutes.
9. Tightening mode selector function (Fig. 15)
CAUTION
Do not subject the switch panel to shock or
●
damage.
●
Select tightening mode while the trigger switch
is released. Failure to do so could result in
malfunction.
Tightening mode
selector switch
Tightening
mode indicator
lamp
(1) Tightening mode selector switch
By using the Tightening mode selector switch on the side
of the tool body, the tightening torque can be adjusted
according to the type of work.
The Tightening mode switches between 4 diff erent modes
each time the Tightening mode selector switch is pressed.
Normal mode allows screws to be tightened smoothly and
gently.
Under normal circumstances, use Normal mode.
Power mode is suitable for heavy-load work that requires
more force, such as tightening long screws.
Use it when you feel that Normal mode lacks suffi cient
power.
Self-drilling screw mode is used for tightening selfdrilling Teks screws. This mode reduces the chances of
overtightening that could result in severing of the screw
head, breakage of the screw, or slippage.
NOTE
○
The appropriate mode diff ers depending on the screw
and the material being screwed. Drive in a few test
screws and adjust the mode setting accordingly.
○
The tightening mode selector switch can only be set
after the battery has been installed in the driver and
the trigger switch has been pulled once.
Fig. 15
Examples of tightening mode selector function settings
Soft mode Normal mode Power mode Self drilling screw mode
Rotation speed 0 – 900 /min 0 – 2900 /min
Use
“Delicate work”
Tightening small
diameter screws
(M6 or similar), etc.
“Normal work”
Tightening short
screws,
Affi xing plasterboard,
“Heavy load work”
Tightening long
screws, coach screws,
bolts, etc.
etc.
Self drilling screw
tightening
17
English
10. 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
fi tting the head of the screw.
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.
11. Tightening and loosening bolts
A hex. socket matching the bolt or nut must fi rst be
selected. Then mount the socket on the anvil, and grip
the nut to be tightened with the hex. socket. Holding
the tool in line with the bolt, press the power switch to
impact the nut for several seconds.
If the nut is only loosely fi tted 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.
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.
2. Cautions on use of the speed control switch
This switch has a built-in, electronic circuit which
steplessly varies the rotation speed. Consequently,
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.
3. Use a tightening time suitable for the screw
The appropriate torque for a screw diff ers 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"
(M8), there is a danger of the screw breaking, so
please confi rm the tightening time and the tightening
torque beforehand.
4. Work at a tightening torque suitable for the bolt under
impact
The optimum tightening torque for nuts or bolts
diff ers 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 proportion to the operation time. Use the
correct operating time for the bolt.
5. Holding the tool
Hold the tool fi rmly with both hands. In this case hold
the tool in line with the screw or bolt.
It is not necessary to push the tool very hard. Hold the
tool with a force just suffi cient to counteract the impact
force.
6. Confi rm the tightening torque
The following factors contribute to a reduction of the
tightening torque. So confi rm the actual tightening
torque needed by screwing up some bolts before the
job with a hand torque wrench. Factors aff ecting the
tightening torque are as follows.
(1) Voltage
When the discharge margin is reached, voltage
decreases and tightening torque is lowered.
(2) Operating time
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.
(3) Diameter of bolt
The tightening torque diff ers with the diameter of the
bolt. Generally a larger diameter bolt requires larger
tightening torque.
(4) Tightening conditions
The tightening torque diff ers according to the torque
ratio; class, and length of bolts even when bolts with
the same size threads are used. The tightening torque
also diff ers 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.
(5) Tightening torque varies, depending on the battery’s
charge level.
18
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 effi ciency 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. Maintenance of the motor
The motor unit winding is the very “heart” of the power
tool.
Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
4. 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.
5. Disposal of the exhausted battery
Pull out battery before doing any inspection or maintenance.
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 offi cials for details
in your area for recycling options or proper
disposal.
6. 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 (3 months or more) of batteries with
a low charge may result in performance deterioration,
signifi cantly reducing battery usage time or rendering
the batteries incapable of holding a charge.
However, signifi cantly reduced battery usage time
may be recovered by repeatedly charging and using
the batteries two to fi ve times.
If the battery usage time is extremely short despite
repeated charging and use, consider the batteries
dead and purchase new batteries.
7. Service and repairs
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.
8. Service parts list
CAUTION
Repair, modifi cation 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.
MODIFICATIONS:
Hitachi Power Tools are constantly being improved
and modifi ed to incorporate the latest technological
advancements.
Accordingly, some parts may be changed without
prior notice.
19
English
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 modifi ed (such
as disassembly and replacement of cells or other
internal parts).
20
English
TROUBLESHOOTING GUIDE
WARNING
●
To avoid injury from an accidental start, turn the switch OFF and remove the plug from the power source
or remove the battery from the main body before making any adjustments.
●
All electrical or mechanical repairs should be done only by qualifi ed service technicians. Contact Hitachi
Authorized Service Center.
Problem Possible Cause Possible Solution
Tool doesn’t run No remaining battery power Charge the battery.
The trigger switch was held down while
the battery was inserted.
Tool suddenly stopped Tool was overburdened Get rid of the problem causing the
The battery is overheated. Let the battery cool down.
The trigger switch was held down for 5
minutes or more.
Tool bits
-can’t be attached
-fall off
Switch can’t be pulled Forward/reverse selector button is
An abnormal high-pitched
noise occurs when the
trigger switch is pulled.
Screw head slips or comes
loose.
The charge indicator lamp is
rapidly blinking purple, and
battery charging doesn’t
begin.
The charge indicator lamp
blinks red, and battery
charging doesn’t begin.
Battery usage time is short
even though the battery is
fully charged.
The shape of the attachment portion
doesn’t match
positioned halfway
The trigger switch is being pulled only
slightly.
Bit number doesn’t match with the screw
size
The bit is worn Replace with a new bit.
The battery is not inserted all the way. Insert the battery fi rmly.
There is foreign matter in the battery
terminal or where the battery is attached.
The battery is not inserted all the way. Insert the battery fi rmly.
The battery is overheated. If left alone, the battery will automatically
The battery’s life is depleted. Replace the battery with a new one.
The safety function was activated.
If the trigger switch is released once and
then pulled again, the tool will run.
overburden.
This is not a malfunction.
The motor was automatically stopped to
prevent failure of the tool.
Use a bit with a hexagonal shaft that has a
width across fl ats of 6.35 mm.
If you are using an L-type tool bit, replace it
with an S-type bit.
Press the button fi rmly into position for the
desired direction of rotation.
This is not a malfunction.
It does not occur if the trigger switch is
pulled more fully.
Install a suitable bit.
Remove the foreign matter.
begin charging if its temperature
decreases, but this may reduce battery
life. It is recommended that the battery be
cooled in a well-ventilated location away
from direct sunlight before charging it.
21
English
Problem Possible Cause Possible Solution
The battery takes a long
time to charge.
The USB power lamp
has switched off and the
USB device has stopped
charging.
USB power lamp does not
switch off even though the
USB device has fi nished
charging.
It is unclear what the
charging status of a USB
device is, or whether its
charging is complete.
Charging of a USB device
pauses midway.
Charging of the USB device
pauses midway when the
battery and the USB device
are being charged at the
same time.
Charging of the USB device
doesn’t start when the
battery and the USB device
are being charged at the
same time.
The temperature of the battery, the
charger, or the surrounding environment
Charge the battery indoors or in another
warmer environment.
is extremely low.
The charger’s vents are blocked, causing
Avoid blocking the vents.
its internal components to overheat.
The cooling fan is not running. Contact a Hitachi Authorized Service
Center for repairs.
The battery’s capacity has become low. Replace the battery with one that has
capacity remaining.
Plug the charger’s power plug into an
electric socket.
The USB power lamp lights up green to
This is not a malfunction.
indicate that USB charging is possible.
The USB power lamp does not switch off
even when charging is complete.
The charger was plugged into an
electrical socket while the USB device
was being charged using the battery as
the power source.
Examine the USB device that is charging
to confi rm its charging status.
This is not a malfunction.
The charger pauses USB charging for
about 5 seconds when it is diff erentiating
between power sources.
A battery was inserted into the charger
while the USB device was being charged
using a power socket as the power
source.
The battery has become fully charged. This is not a malfunction.
The charger pauses USB charging for
about 5 seconds while it checks whether
the battery has successfully completed
charging.
The remaining battery capacity is
extremely low.
This is not a malfunction.
When the battery capacity reaches a
certain level, USB charging automatically
begins.
22
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
WH18DBDL2
(2LYCK)
WH18DBDL2
(2LSCK)
WH18DBDL2
(NN)
1
1
Battery (BSL1860) ................................................................................. 2
2
Battery Charger (UC18YSL3) ................................................................ 1
3
Plastic Case (Code No. 370700) ........................................................... 1
4
Battery cover (Code No. 329897) ......................................................... 1
1
1
Battery (BSL1830C) .............................................................................. 2
2
Battery Charger (UC18YSL3) ................................................................ 1
3
Plastic Case (Code No. 370700) ........................................................... 1
4
Battery cover (Code No. 329897) ......................................................... 1
Battery, battery charger, plastic case and battery cover are not contained.
2
2
3
3
4
4
23
Loading...