HIKOKI G14DSL User manual

Cordless Disc Grinder
充電式圓盤電磨機
충전 디스크 그라인더
Máy mài dùng pin
เครื่องเจียรไรสาย
G 14DSL •G 18DSL
G14DSL
Handling instructions Hướng dẫn sửdụng
使用說明書 คูมือการใชงาน
취급 설명서
Read through carefully and understand these instructions before use.
使用前務請詳加閱讀
본 설명서를 자세히 읽고 내용을 숙지한 뒤 제품을 사용하십시오.
Đọc kỹvà hiểu rõ các hướng dẫn này trước khi sửdụng.
โปรดอานโดยละเอียดและทําความเขาใจกอนใชงาน
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2
12
34
56
7
<BSL1430> <BSL1830>
15° – 30°
AB
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English 中國語 한국어
Rechargeable battery 充電式電池 충전식 배터리
Latch 卡榫 래치
Battery cover 電池蓋 배터리 커버
Terminals 端子 단자
Ventilation holes 散熱孔 통기구
Pull out 拉出 잡아당김
Insert 插入 삽입
Charger 充電器 충전기
Pilot lamp 指示燈 파일로트 램프
Line 線라인
Wrench 扳手 렌치
Wheel nut 砂輪螺帽 휠너트
Depressed center wheel 砂輪 연삭 숫돌
Wheel washer 輪墊圈 숫돌 와셔
Wheel guard 砂輪保護裝置 숫돌 보호대
Spindle 主軸 스핀들
Push button 按鈕 푸시 버튼
Diamond wheel 金剛石輪 다이아몬드 숫돌
Remaining battery indicator switch 電池剩餘量指示開關 배터리 잔량 표시 스위치
Remaining battery indicator lamp 電池剩餘量指示燈 배터리 잔량 표시등
Wear limit 磨損極限 마모 한계
Nail of carbon brush 碳刷刷爪 카본 브러시의 네일
Protrusion of carbon brush 碳刷突出部 카본 브러시의 돌출
Contact portion outside brush tube 刷管外聯繫部分 브러시 튜브 외부의 접촉부
3
89
10 11
11.5mm
3mm
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Tiếng Việtไทย
Pin sạcแบตเตอรี่แบบรีชารจ
Chốtสลัก
Nắp pin ฝาปดแบตเตอรี่
Đầu cuối ปลาย
Các lỗthông gió รูระบายอากาศ
Kéo ra ดึงออก
Chèn ปลายเสียบ
Bộsạcเครื่องชารจ
Đèn báo ไฟแสดงสถานะ
Dây dẫnเสน
Chìa vặn đai ốcปุมกด
Khớp nối bánh mài น็อตหินเจียร
Bánh mài lõm giữaหินเจียรศูนยจม
Vòng đệm bánh mài แหวนหินเจียร
Ốp chắn bánh mài กําบังหินเจียร
Cần trụcเพลา
Nút ấnปุมกด
Đinh ốcจานตัดกากเพชร
Công tắc đèn báo lượng pin còn lạiสวิทชบอกสถานะแบตเตอรี่คงเหลือ
Đèn báo lượng pin còn lạiไฟบอกสถานะแบตเตอรี่คงเหลือ
Giới hạn hao mòn อายุการใชงาน
Đinh chổi than ตะปูแปรงคารบอน
Phần lồi chổi than ติ่งแปรงคารบอน
Phần tiếp xúc bên ngoài vỏchổiสวนสัมผัสภายนอกหลอดแปรง
4
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GENERAL SAFETY RULES
WARNING!
Read all instructions
Failure to follow all instructions listed below may result in
electric shock, fire and/or serious injury.
The term “power tool” in all of the warnings listed below
refers to your mains operated (corded) power tool or battery
operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1) Work area
a) Keep work area clean and well lit.
Cluttered and 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
of 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.
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.
A moment of inattention while operating power tools
may result in serious personal injury.
b) Use safety equipment. Always wear eye protection.
Safety equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
c) Avoid accidental starting. Ensure the switch is in
the offposition before plugging in.
Carrying power tools with your finger on the switch or
plugging in 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 these devices 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
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
tools’ 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 and
in the manner intended for the particular type
of power tool, taking into account the working
conditions and the work to be performed.
Use of the power tool for operations different from
intended could result in a hazardous situation.
5) Battery tool use and care
a) Ensure the switch is in the offposition before
inserting battery pack.
Inserting the battery pack into power tools that have
the switch on invites accidents.
b) 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.
c) Use power tools only with specifically designated
battery packs.
Use of any other battery packs may create a risk of
injury and fire.
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6
d) 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.
e) 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.
PRECAUTION
Keep children and infirm persons away.
When not in use, tools should be stored out of reach of
children and infirm persons.
SAFETY WARNINGS COMMON FOR GRINDING
OR ABRASIVE CUTTING-OFF OPERATIONS
a) This power tool is intended to function as a grinder
or cut-offtool. Read all safety warnings, instructions,
illustrations and specifications provided with this
power tool.
Failure to follow all instructions listed below may result in
electric shock, fire and/or serious injury.
b) Operations such as sanding, wire brushing or
polishing are not recommended to be performed
with this power tool.
Operations for which the power tool was not designed
may create a hazard and cause personal injury.
c) Do not use accessories which are not specifically
designed and recommended by the tool
manufacturer.
Just because the accessory can be attached to your
power tool, it does not assure safe operation.
d) The rated speed of the accessory must be at least
equal to the maximum speed marked on the power
tool.
Accessories running faster than their rated speed can
break and fly apart.
e) The outside diameter and the thickness of your
accessory must be within the capacity rating of your
power tool.
Incorrectly sized accessories cannot be adequately
guarded or controlled.
f) The arbour size of wheels, flanges, backing pads or
any other accessory must properly fit the spindle of
the power tool.
Accessories with arbour holes that do not match the
mounting hardware of the power tool will run out of balance,
vibrate excessively and may cause loss of control.
g) Do not use a damaged accessory. Before each use
inspect the accessory such as abrasive wheels for
chips and cracks, backing pad for cracks, tear or
excess wear, wire brush for loose or cracked wires.
If power tool or accessory is dropped, inspect for
damage or install an undamaged accessory. After
inspecting and installing an accessory, position
yourself and bystanders away from the plane of
the rotating accessory and run the power tool at
maximum no-load speed for one minute.
Damaged accessories will normally break apart during
this test time.
h) Wear personal protective equipment. Depending
on application, use face shield, safety goggles or
safety glasses. As appropriate, wear dust mask,
hearing protectors, gloves and workshop apron
capable of stopping small abrasive or workpiece
fragments.
The eye protection must be capable of stopping flying
debris generated by various operations. The dust mask
or respirator must be capable of filtrating particles
generated by your operation.
Prolonged exposure to high intensity noise may cause
hearing loss.
i) Keep bystanders a safe distance away from work
area. Anyone entering the work area must wear
personal protective equipment.
Fragments of workpiece or of a broken accessory may
fly away and cause injury beyond immediate area of
operation.
j) Hold the power tool by insulated gripping surfaces
only, when performing an operation where the
cutting accessory may contact hidden wiring or its
own cord.
Cutting accessory contacting a ”live” wire may make
exposed metal parts of the power tool “live” and could
give the operator an electric shock.
k) Position the cord clear of the spinning accessory.
If you lose control, the cord may be cut or snagged
and your hand or arm may be pulled into the spinning
accessory.
l) Never lay the power tool down until the accessory
has come to a complete stop.
The spinning accessory may grab the surface and pull
the power tool out of your control.
m) Do not run the power tool while carrying it at your
side.
Accidental contact with the spinning accessory could
snag your clothing, pulling the accessory into your body.
n) Regularly clean the power tool’s air vents.
The motor’s fan will draw the dust inside the housing and
excessive accumulation of powdered metal may cause
electrical hazards.
o) Do not operate the power tool near flammable
materials.
Sparks could ignite these materials.
p) Do not use accessories that require liquid coolants.
Using water or other liquid coolants may result in
electrocution or shock.
KICKBACK AND RELATED WARNINGS
Kickback is a sudden reaction to a pinched or snagged
rotating wheel, backing pad, brush or any other accessory.
Pinching or snagging causes rapid stalling of the rotating
accessory which in turn causes the uncontrolled power tool
to be forced in the direction opposite of the accessory’s
rotation at the point of the binding.
For example, if an abrasive wheel is snagged or pinched by
the workpiece, the edge of the wheel that is entering into the
pinch point can dig into the surface of the material causing
the wheel to climb out or kick out. The wheel may either jump
toward or away from the operator, depending on direction
of the wheel’s movement at the point of pinching. Abrasive
wheels may also break under these conditions.
Kickback is the result of power tool misuse and/or incorrect
operating procedures or conditions and can be avoided by
taking proper precautions as given below.
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a complete stop. Never attempt to remove the cut-
offwheel from the cut while the wheel is in motion
otherwise kickback may occur.
Investigate and take corrective action to eliminate the
cause of wheel binding.
d) Do not restart the cutting operation in the workpiece.
Let the wheel reach full speed and carefully reenter
the cut.
The wheel may bind, walk up or kickback if the power tool
is restarted in the workpiece.
GENERAL SAFETY INSTRUCTIONS FOR
CORDLESS DISC GRINDERS
– Check that speed marked on the wheel is equal to or
greater than the rated speed of the grinder;
– Ensure that the wheel dimensions are compatible with
the grinder;
– Abrasive wheels shall be stored and handled with care in
accordance with manufacturer’s instructions;
– Inspect the grinding wheel before use, do not use
chipped, cracked or otherwise defective products;
– Ensure that mounted wheels and points are fitted in
accordance with the manufacturer’s instructions;
– Ensure that blotters are used when they are provided
with the bonded abrasive product and when they are
required;
– Ensure that the abrasive product is correctly mounted
and tightened before use and run the tool at no-load
for 30 s in a safe position, stop immediately if there is
considerable vibration or if other defects are detected.
If this condition occurs, check the machine to determine
the cause;
– If a guard is equipped with the tool never use the tool
without such a guard;
– Do not use separate reducing bushings or adapters to
adapt large hole abrasive wheels;
– For tools intended to be fitted with threaded hole wheel,
ensure that the thread in the wheel is long enough to
accept the spindle length;
– Check that the work piece is properly supported;
– Do not use cutting offwheel for side grinding;
– Ensure that sparks resulting from use do not create
a hazard e.g. do not hit persons, or ignite flammable
substances;
– Ensure that ventilation openings are kept clear when
working in dusty conditions, if it should become
necessary to clear dust, first disconnect the tool from
the mains supply (use non metallic objects) and avoid
damaging internal parts;
– Always use eye and ear protection. Other personal
protective equipment such as dust mask, gloves, helmet
and apron should be worn;
– Pay attention to the wheel that continues to rotate after
the tool is switched off.
– Always charge the battery at a temperature of 0 – 40°C.
A temperature of less than 0°C will result in over charging
which is dangerous. The battery cannot be charged at a
temperature greater than 40°C.
The most suitable temperature for charging is that of 20 –
25°C.
– Do not use the charger continuously.
When one charging is completed, leave the charger for
about 15 minutes before the next charging of battery.
– Do not allow foreign matter to enter the hole for
connecting the rechargeable battery.
– Never disassemble the rechargeable battery and
charger.
a) Maintain a firm grip on the power tool and position
your body and arm to allow you to resist kickback
forces. Always use auxiliary handle, if provided, for
maximum control over kickback or torque reaction
during start-up.
The operator can control torque reactions or kickback
forces, if proper precautions are taken.
b) Never place your hand near the rotating accessory.
Accessory may kickback over your hand.
c) Do not position your body in the area where power
tool will move if kickback occurs.
Kickback will propel the tool in direction opposite to the
wheel’s movement at the point of snagging.
d) Use special care when working corners, sharp
edges etc. Avoid bouncing and snagging the
accessory.
Corners, sharp edges or bouncing have a tendency to
snag the rotating accessory and cause loss of control or
kickback.
e) Do not attach a saw chain woodcarving blade or
toothed saw blade.
Such blades create frequent kickback and loss of control.
SAFETY WARNINGS SPECIFIC FOR GRINDING
AND ABRASIVE CUTTING-OFF OPERATIONS
a) Use only wheel types that are recommended for
your power tool and the specific guard designed for
the selected wheel.
Wheels for which the power tool was not designed
cannot be adequately guarded and are unsafe.
b) The guard must be securely attached to the power
tool and positioned for maximum safety, so the least
amount of wheel is exposed towards the operator.
The guard helps to protect operator from broken wheel
fragments and accidental contact with wheel.
c) Wheels must be used only for recommended
applications. For example: do not grind with the
side of cut-offwheel.
Abrasive cut-offwheels are intended for peripheral
grinding, side forces applied to these wheels may cause
them to shatter.
d) Always use undamaged wheel flanges that are of
correct size and shape for your selected wheel.
Proper wheel flanges support the wheel thus reducing
the possibility of wheel breakage. Flanges for cut-off
wheels may be different from grinding wheel flanges.
e) Do not use worn down wheels from larger power
tools.
Wheel intended for larger power tool is not suitable for
the higher speed of a smaller tool and may burst.
ADDITIONAL SAFETY WARNINGS SPECIFIC
FOR ABRASIVE CUTTING-OFF OPERATIONS
a) Do not “jam” the cut-offwheel or apply excessive
pressure. Do not attempt to make an excessive
depth of cut.
Overstressing the wheel increases the loading and
susceptibility to twisting or binding of the wheel in the cut
and the possibility of kickback or wheel breakage.
b) Do not position your body in line with and behind
the rotating wheel.
When the wheel, at the point of operation, is moving
away from your body, the possible kickback may propel
the spinning wheel and the power tool directly at you.
c) When wheel is binding or when interrupting a cut
for any reason, switch offthe power tool and hold
the power tool motionless until the wheel comes to
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– Never short-circuit the rechargeable battery.
Short-circuiting the battery will cause a great electric
current and overheat. It results in burn or damage to the
battery.
– Do not dispose of the battery in fire.
If the battery burnt, it may explode.
– Do not insert object into the air ventilation slots of the
charger.
Inserting metal objects or inflammables into the charger
air ventilation slots will result in electrical shock hazard or
damaged charger.
– Bring the battery to the shop from which it was purchased
as soon as the post-charging battery life becomes too
short for practical use. Do not dispose of the exhausted
battery.
– Using an exhausted battery will damage the charger.
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 and 2 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 immediatel
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.
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
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 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 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
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.
○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. 1)
SPECIFICATIONS
Cordless disc grinder
Model G14DSL G18DSL
Voltage 14.4 V 18 V
No-load speed 9300 /min 9100 /min
Wheel outer dia. × hole dia. 100 × 16 mm
peripheral speed 72 m/s
Rechargeable battery BSL1430: Li-ion 14.4 V (3.0 Ah 8 cells) BSL1830: Li-ion 18 V (3.0 Ah 10 cells)
Weight
1.7 kg 1.8 kg
CHARGER
Model UC18YRSL
Charging voltage 14.4 V 18 V
Weight 0.6 kg
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STANDARD ACCESSORIES
G14DSL
(2LSCK)
G18DSL
(2LSCK)
Depressed center wheel
(excluding Taiwan) .............................. 1
Wrench................................................ 1
Side handle ......................................... 1
Charger ............................................... 1
Battery................................................. 2
Plastic case ......................................... 1
Battery cover ....................................... 1
G14DSL (NN)
G18DSL (NN)
Without charger, battery, plastic case and
battery cover
Standard accessories are subject to change without notice.
APPLICATIONS
○Removal of casting fin and finishing of various types of
steel, bronze and aluminum materials and castings.
○Grinding of welded sections or sections cut by means of
a cutting torch.
○Grinding of synthetic resins, slate, brick, marble, etc.
○Cutting of synthetic concrete, stone, brick, marble, and
similar materials.
BATTERY REMOVAL/INSTALLATION
1. Battery removal
Hold the handle tightly and push the battery latch to
remove the battery (See Fig. 1 and 2).
CAUTION
Never short-circuit the battery.
2. Battery installation
Insert the battery while observing its polarities (See
Fig. 2).
CHARGING
Before using the power tool, charge the battery as follows.
1. Connect the charger’s power cord to a receptacle.
When the power cord is connected, the charger’s pilot
lamp will blink in red. (At 1-second intervals)
2. Insert the battery into the charger.
Firmly insert the battery into the charger until the line is
visible, as shown in Fig. 3, 4.
3. Charging
When inserting a battery in the charger, charging will
commence and the pilot lamp will light continuously in
red.
When the battery becomes fully recharged, the pilot lamp
will blink in red. (At 1-second intervals) (See Table 1)
(1) Pilot lamp indication
The indications of the pilot lamp will be as shown in
Table 1, according to the condition of the charger or the
rechargeable battery.
Table 1
Indications of the pilot lamp
The pilot lamp
lights or blinks
in red.
Before
charging Blinks
Lights for 0.5 seconds. Does not light for
0.5 seconds. (offfor 0.5 seconds)
While
charging Lights Lights continuously
Charging
complete Blinks
Lights for 0.5 seconds. Does not light for
0.5 seconds. (offfor 0.5 seconds)
Charging
impossible Flickers
Lights for 0.1 seconds. Does not light for
0.1 seconds. (offfor 0.1 seconds) Malfunction in the battery or
the charger
The pilot lamp
lights in green.
Overheat
standby Lights Lights continuously
Battery overheated.
Unable to charge.
(Charging will commence
when battery cools)
(2) Regarding the temperatures of the rechargeable battery
The temperatures for rechargeable batteries are as
shown in Table 2, and batteries that have become hot
should be cooled for a while before being recharged.
Table 2 Recharging ranges of batteries
Rechargeable batteries
Temperatures at
which the battery
can be recharged
BSL1430, BSL1830 0°C – 40°C
(3) Regarding recharging time
Depending on the combination of the charger and
batteries, the charging time will become as shown in
Table 3.
Table 3 Charging time (At 20°C)
Charger
Battery UC18YRSL
BSL1430, BSL1830 Approx. 45 min.
NOTE:
The charging time may vary according to temperature
and power source voltage.
4. Disconnect the charger’s power cord from the
receptacle.
5. Hold the charger firmly and pull out the battery.
NOTE:
After operation, pull out batteries from the charger first,
and then keep the batteries properly.
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10
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 recharged when it is warm due to battery
use or exposure to sunlight, the pilot lamp map light in
green.
The battery will not be recharged. In such a case, let the
battery cool before charging.
○When the pilot lamp flickers in red (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.
PRIOR TO OPERATION
1. Preparing and checking the work environment
Make sure that the work site meets all the conditions laid
forth in the precautions.
2. Checking the battery
Make sure that the battery is installed firmly. If it is at all
loose it could come offand cause an accident.
3. Fitting and adjusting the wheel guard
The wheel guard is a protective device to prevent injury
should the depressed center wheel shatter during
operation. Ensure that the guard is properly fitted and
fastened before commencing grinding operation. By
slightly loosening the setting screw, the wheel guard
can be turned and set at any desired angle for maximum
operational effectiveness. Ensure that the setting screw
is thoroughly tightened after adjusting the wheel guard.
4. Ensure that mounted wheels and points are fitted in
accordance with the manufacturer’s instructions.
Ensure that the depressed center wheel to be utilized is
the correct type and free of cracks or surface defects.
Also ensure that the depressed center wheel is properly
mounted and the wheel nut is securely tightened, Refer
to the section on “ASSEMBLING AND DISASSEMBLING
THE DEPRESSED CENTER WHEEL”
Ensure that blotters are used when they are provided
with the bonded abrasive product and when they are
required.
Do not use separate reducing bushings or adaptors to
adapt large hole abrasive wheels.
For tools intended to be fitted with threaded hole wheel,
ensure that the thread in the wheel is long enough to
accept the spindle length.
Do not use cutting offwheel for side grinding.
5. Conducting a trial run
Ensure that the abrasive products is correctly mounted
and tightened before use and run the tool at no-load for
30 seconds in a safe position, stop immediately if there is
considerable vibration or if other defects are detected.
If this condition occurs, check the machine to determine
the cause.
6. Confirm the push button.
Confirm that the push button is disengaged by pushing
push button two or three times before switching the
power tool on (See Fig. 6).
7. Fixing the side handle.
Screw the side handle into the gear cover.
PRACTICAL GRINDER APPLICATION
1. Pressure
To prolong the life of the machine and ensure a first
class finish, it is important that the machine should not
be overloaded by applying too much pressure. In most
applications, the weight of the machine alone is sufficient
for effective grinding. Too much pressure will result in
reduced rotational speed, inferior surface finish, and
overloading which could reduce the life of the machine.
2. Grinding angle
Do not apply the entire surface of the depressed center
wheel to the material to be ground. As shown in Fig. 5,
the machine should be held at an angle of 15° – 30° so
that the external edge of the depressed center wheel
contacts the material at an optimum angle.
3. To prevent a new depressed center wheel from digging
into the workpiece, initial grinding should be performed
by drawing the grinder across the workpiece toward the
operator (Fig. 5 direction B). Once the leading edge of
the depressed center wheel is properly abraded, grinding
may be conducted in either direction.
4. Precautions immediately after finishing operation
The wheel continues to rotate after the tool is switched
off.
After switching offthe machine, do not put it down until the
depressed center wheel has come to a complete stop.
Apart from avoiding serious accidents, this precaution
will reduce the amount of dust and swarf sucked into the
machine.
NOTE:
○To prevent injuries, this product has a function that
prevents unexpected motor rotation when the battery is
inserted. The motor will not run if the battery is inserter
while the switch is still ON. After installing the battery,
turn the switch offand then back on again.
○The G14DSL/G18DSL models are equipped with a
protection function that will shut down the tool in the
event of an overload.
Should the tool shut down due to an overload, turn the
power offand then turn it back on again.
CAUTIONS
○Check that the work piece is properly supported.
○Ensure that ventilation openings are kept clear when
working in dusty conditions.
If it should become necessary to clear dust, first
disconnect the tool from the mains supply (use non-
metallic objects) and avoid damaging internal parts.
○Ensure that sparks resulting from use do not create
a hazard e.g. do not hit persons, or ignite flammable
substances.
○Always use eye and ear protection.
Other personal protective equipment such as dust mask,
gloves, helmet and apron should be worn when necessary.
If in doubt, wear the protective equipment.
○When the machine is not use, the battery should be
disconnected.
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11
5. About Remaining Battery Indicator
When pressing the remaining battery indicator switch,
the remaining battery indicator lamp lights and the
battery remaining power can be checked. (Fig. 7) When
releasing your finger from the remaining battery indicator
switch, the remaining battery indicator lamp goes off. The
table 4 shows the state of remaining battery indicator
lamp and the battery remaining power.
Table 4
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
differently 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.
○To save the battery power consumption, the remaining
battery indicator lamp lights while pressing the remaining
battery indicator switch.
ASSEMBLING AND DISASSEMBLING THE
DEPRESSED CENTER WHEEL (Fig. 6)
CAUTION: Be sure to turn offthe switch and pull out the
battery.
1. Assembling (Fig. 6)
(1) Turn the disc grinder upsidedown so that the spindle is
facing upward.
(2) Align the across flats of the wheel washer with the
notched part of the spindle, then attach them.
(3) Fit the protuberance of the depressed center wheel onto
the wheel washer.
(4) Screw the wheel nut onto the spindle.
(5) While pushing the push button with one hand, lock the
spindle by turning the depressed center wheel slowly
with the other hand.
Tighten the wheel nut by using the supplied wrench as
shown in Fig. 6.
2. Disassembling
Follow the above procedures in reverse.
CAUTIONS
○Confirm that the depressed center wheel is mounted
firmly.
○Confirm that the push button is disengaged by pushing
push button two or three times before switching the
power tool on.
MAINTENANCE AND INSPECTION
1. Inspecting the depressed center wheel
Ensure that the depressed center wheel is free of cracks
and surface defects.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that
they are properly tightened. Should any of the screws be
loose, retighten them immediately. Failure to do so could
result in serious hazard.
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. Inspecting the carbon brushes (Fig. 8)
The motor employs carbon brushes which are
consumable parts. Since and excessively worn carbon
brush can result in motor trouble, replace the carbon
brush with new ones when it becomes worn to or near
the “wear limit”. In addition, always keep carbon brushes
clean and ensure that they slide freely within the brush
holders.
NOTE
When replacing the carbon brush with a new one, be sure
to use the HiKOKI Carbon Brush Code No. 999054.
5. Replacing carbon brushes
Take out the carbon brush by first removing the brush
cap and then hooking the protrusion of the carbon
brush with a slotted head screw driver, etc., as shown in
Fig. 10.
When installing the carbon brush, choose the direction
so that the nail of the carbon brush agrees with the
contact portion outside the brush tube. Then push it in
with a finger as illustrated in Fig. 11. Lastly, install the
brush cap.
CAUTION
Be absolutely sure to insert the nail of the carbon brush
into the contact portion outside the brush tube. (You can
insert whichever one of the two nails provided.)
Caution must be exercised since any error in this
operation can result in the deformed nail of the carbon
brush and may cause motor trouble at an early stage.
6 Cleaning of the outside
When the cordless disc grinder is stained, wipe with a
soft dry cloth or a cloth moistened with soapy water. Do
not use chloric solvents, gasoline or paint thinner, as they
melt plastics.
7. Storage
Store the cordless disc grinder in a place in which the
temperature is less than 40°C, and out of 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.
8. Service parts list
CAUTION
Repair, modification and inspection of HiKOKI Power
Tools must be carried out by a HiKOKI Authorized
Service Center.
This Parts List will be helpful if presented with the tool to
the HiKOKI 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:
HiKOKI Power Tools are constantly being improved
and modified to incorporate the latest technological
advancements.
Accordingly, some parts may be changed without prior
notice.
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12
Important notice on the batteries for the HiKOKI
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).
NOTE
Due to HiKOKI’s continuing program of research and
development, the specifications herein are subject to
change without prior notice.
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中國語
13
一般安全規則
警告！
閱讀所有說明，未遵守下列之說明可能導致電擊、火
災及 / 或嚴重傷害。
「電動工具」一詞在下列警告中，關係到電源操作（有
線）之電動工具或電池操作（無線）之電動工具。
記住這些說明
1) 工作場所
a) 保持工作場所清潔及明亮。
雜亂及昏暗區域易發生意外。
b) 勿在易產生爆炸之環境中操作，譬如有易燃液
體、瓦斯或粉塵存在之處。
電動工具產生火花會引燃粉塵或煙氣。
c) 當操作電動工具時，保持兒童及過往人員遠離。
分神會讓你失去控制。
2) 電氣安全
a) 電動工具插頭必須與插座配合，絕不可以任何
方法修改插頭，且不得使用任何轉接插頭於有
接地之電動工具。
不修改插頭及所結合之插座可減少電擊。
b) 避免身體接觸到接地面諸如管子、散熱器、爐
灶及冰箱。
如果你的身體接地或搭地，會增加電擊的危險。
c) 勿讓電動工具淋雨或曝露在潮濕的環境下。
電動工具進水會增加電擊的危險。
d) 勿濫用電源線。絕勿使用電源線去纏繞、拖拉
電動工具或拔插頭，保持電源線遠離熱氣、油
氣、尖角或可動零件。
損壞或纏繞的電源線會增加電擊之危險。
e) 電動工具在室外操作時要使用一適合室外用的
延長線。
使用合適之室外用延長線會減少電擊的危險。
3) 人員安全
a) 保持機警，注意你正在做什麼，並運用普通常
識操作電動工具。
當你感到疲勞或受藥品、酒精或醫療影響時，
勿操作電動工具。
操作中瞬間的不注意可能造成人員嚴重的傷
害。
b) 使用安全裝備，常時佩戴安全眼鏡。
安全裝備有防塵口罩、防滑安全鞋、硬帽，或
在適當情況下使用聽覺防護，可減少人員傷害。
c) 避免意外地啟動。在插電前確認開關是在“off”
的位置。
以手指放在開關握持電動工具，或在電動工具
的開關於“on”的狀況下插上插頭，都會導致
意外發生。
d) 在將電動工具啟動前，先卸下任何調整用鑰匙
或扳手。
扳手或鑰匙遺留在電動工具的轉動部位時，可
能導致人員傷害。
e) 身體勿過度伸張，任何時間要保持站穩及平衡。
以便在不預期的狀態下，能對電動工具有較好
的控制。
f) 衣著要合宜，別穿太鬆的衣服或戴首飾。
保持你的頭髮、衣服及手套遠離轉動部位。
寬鬆的衣服、手飾及長髮會被捲入轉動部位。
g) 如果裝置要用於粉塵抽取及集塵設施，要確保
其連接及正當使用。
使用此類裝置能減少與粉塵有關之危害。
4) 電動工具之使用及注意事項
a) 勿強力使用電動工具，使用正確之電動工具為
你所需。
正確使用電動工具會依其設計條件使工作做得
更好更安全。
b) 如果開關不能轉至開及關的位置，勿使用電動
工具。
任何電動工具不能被開關所控制是危險的，必
須要修理。
c) 在做任何調整、更換配件或收存電動工具時，
要將插頭與電源分開，且 / 或將電池從電動工
具中取出。
此種預防安全措施可減少意外開啟電動機之危
險。
d) 收存停用之電動工具，遠離兒童，且不容許不
熟悉電動工具或未瞭解操作電動工具說明書的
人操作電動工具。
在未受過訓練的人手裡，電動工具極為危險。
e) 保養電動工具，檢核是否有可動零件錯誤的結
合或卡住、零件破裂及可能影響電動工具操作
的任何其他情形。
電動工具如果損壞，在使用前要修好。許多意
外皆肇因於不良的保養。
f) 保持切割工具銳利清潔。
適當的保養切割工具，保持銳利之切削鋒口，
可減少卡住並容易控制。
g) 按照說明書使用電動工具、配件及刀具等，使
用特殊型式之電動工具時要考量工作條件及所
執行之工作。
使用電動工具未如預期用途之操作時，會導致
危害。
5) 電池式工具的使用及注意事項
a) 在插入電池組之前，確保開關置於關閉“off”
的位置。
因插入電池組進入電動工具時，若開關置於打
開“on”的位置時，將導致意外事故發生。
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14
中國語
b) 需再充電時，僅能使用製造商指定的充電器。
因充電器僅適合同一型式的電池組，若使用任
何其它電池組時，將導致起火的危險。
c) 使用電動工具時，僅能使用按照其特性設計的
電池組。
因使用其它任何電池組時，將導致人員傷害及
起火的危險。
d) 當電池組不在使用時，需保存於遠離其它金屬
物件之處，例如 : 迴紋針、錢幣、鑰匙、圖釘、
螺釘，或類似能造成端子與端子間連接的其它
較小金屬物件。
因電池組端子間短路時，將導致燃燒或起火的
危險。
e) 在誤用情況下，電解液可能自電池中噴出；請
避免接觸。當發生意外接觸時，請用清水沖洗。
若電解液觸及眼睛時，請儘速尋求醫療協助。
因自電池中噴出的電解液，將導致灼傷或刺激
皮膚。
6） 維修
a) 工具需維修時，請找合格修理人員，並請使用
與原材料相同的零組件予以更換。
遵循此規定，方能維持及確保電動工具的安全
性。
注意事項
不可讓孩童和體弱人士靠近工作場所。
應將不使用的工具存放在孩童和體弱人士伸手不及的
地方。
砂磨或砂磨切割操作的通用安
全警告
a) 該電動工具是用於實現砂輪機或切斷工具功能的。
閱讀隨該電動工具提供的所有安全警告、說明、
圖解和規定。
不瞭解以下所列所有說明將導致電擊、著火和 /
或嚴重傷害。
b) 不推薦用該電動工具進行諸如砂光、刷光、拋光
或切斷等操作。
電動工具不按指定的功能去操作，可能會發生危
險和引起人身傷害。
c) 不使用非工具製造商推薦和專門設計的附件。
否則該附件可能被裝到你的電動工具上，而它不
能保證安全操作。
d) 砂輪的額定速度必須至少等於電動工具上標出的
最大速度。
砂輪以比其額定速度大的速度運轉會發生爆裂和
飛濺。
e) 砂輪的外徑和厚度必須在電動工具額定能力範圍
之內。
不正確的砂輪尺寸不能得到充分防護或控制。
f) 砂輪、法蘭盤、靠背墊或任何其他附件的軸孔尺
寸必須適合於安裝到電動工具的主軸上。
帶軸孔的、與電動工具安裝件不配的附件將會失
穩、過度振動並會引起失控。
g) 不要使用損壞的砂輪。在每次使用前要檢查砂輪，
例如砂輪是否有碎片和裂縫，靠背墊是否有的裂
縫、撕裂或過度磨損，鋼絲刷是否鬆動或金屬絲
是否斷裂。如果電動工具或附件跌落了，檢查是
否有損壞或安裝沒有損壞的砂輪。檢查和安裝砂
輪後，讓自己和旁觀者的位置遠離旋轉砂輪的平
面，並以電動工具最大空載速度運行 1min。
損壞的砂輪通常在該試驗時會碎裂。
h) 戴上防護用品。根據適用情況，使用面罩、安全
護目鏡或安全眼鏡。適用時，戴上防塵面具、聽
力保護器、手套和能擋小磨料或工件碎片的工作
圍裙。
眼防護罩必須擋住各種操作產生的飛屑。防塵面
具或口罩必須能過濾操作產生的顆粒。長期暴露
在高強度雜訊中會引起失聰。
i) 讓旁觀者與工作區域保持一安全距離。任何進入
工作區域的人必須戴上防護用品。
工件或破損附件的碎片可能會飛出並引起緊靠著
操作區域的旁觀者的傷害。
j) 進行操作時若切割配件可能接觸到暗線或其自身
的電線，請握著電動工具的絕緣手柄表面。
接觸到「通電」電線的切割配件可能使電動工具
的金屬零件「通電」，而造成操作人員觸電。
k) 使軟線遠離旋轉的附件。
如果控制不當，軟線可能被切斷或纏繞，並使得
你的手或手臂可能被捲入旋轉附件中。
l) 直到附件完全停止運動才放下電動工具。
旋轉的附件可能會抓住表面並拉動電動工具而讓
你失去對工具的控制。
m) 當攜帶電動工具時不要開動它。
意外地觸及旋轉附件可能會纏繞你的衣服而使附
件傷害身體。
n) 經常清理電動工具的通風口。
電動機風扇會將灰塵吸進機殼，過多的金屬粉末
沈積會導致電氣危險。
o) 不要在易燃材料附件操作電動工具。
火星可能會點燃這些材料。
p) 不要使用需用冷卻液的附件。
用水或其他冷卻液可能會導致電腐蝕或電擊。
000BookG14DSL.indb14000BookG14DSL.indb14 2020/05/228:34:422020/05/228:34:42

中國語
15
反彈和相關警告
反彈是因卡住或纏繞住的旋轉砂輪、靠背墊、鋼絲刷
或其他附件而產生的突然反作用力。卡住或纏繞會引
起旋轉附件的迅速堵轉，隨之使失控的電動工具在卡
住點產生與附件旋轉方向相反的運動。
例如，如果砂輪被工件纏繞或卡住，伸入卡住點的砂
輪邊緣可能會進入材料表面而引起砂輪爬出或反彈。
砂輪可能飛向或飛離操作者，這取決於砂輪在卡住點
的運動方向。在此條件下砂輪也可能碎裂。
反彈是電動工具誤用和 / 或不正確操作工序或條件的
結果，可以通過採取以下給出的適當預防措施得以避
免。
a) 保持緊握電動工具，使你的身體和手臂處於正確
狀態以抵抗反彈力。如有輔助手柄，則要一直使用，
以便最大限度控制住起動時的反彈力或反力矩。
如採取合適的預防措施，操作者就可以控制反力
矩或反彈力。
b) 絕不能將手靠近旋轉附件。
附件可能會反彈碰到手。
c) 不要站在發生反彈時電動工具可能移動到的地方。
反彈將在纏繞點驅使工具逆砂輪運動方向運動。
d) 當在尖角、銳邊等處作業時要特別小心。避免附
件的彈跳和纏繞。
尖角、銳邊和彈跳具有纏繞旋轉附件的趨勢並引
起反彈的失控。
e) 不要附裝上鋸鏈、木雕刀片或帶齒鋸片。
這些鋸片會產生頻繁的反彈和失控。
對磨削和砂磨切割操作的專用
安全警告
a) 只使用所推薦的砂輪型號和為選用砂輪專門設計
的護罩。
不是為電動工具設計的砂輪不能充分得到防護，
是不安全的。
b) 護罩必須牢固地裝在電動工具上，且放置得最具
安全性，只有最小的砂輪部分暴露在操作人面前。
護罩幫助保護操作者免於受到爆裂砂輪碎片和偶
然觸及砂輪的危險。
c) 砂輪只用作推薦的用途。例如：不要用切割砂輪
的側面進行磨削。
施加到砂輪側面的力可能會使其碎裂。
d) 始終為所選砂輪選用未損壞的、有恰當規格和形
狀的砂輪法蘭盤。
合適的砂輪法蘭盤支承砂輪可以減小砂輪破裂的
可能性。切割砂輪的法蘭盤可以不同於砂輪法蘭
盤。
e) 不要使用從大規格電動工具上用剩的磨損砂輪。
用於大規格電動工具上的砂輪不適於較小規格工
具的高速工況並可能會爆裂。
對砂輪切割操作的附加專用安
全警告
a) 不要“夾”住切割砂輪或施加過大的壓力。不要
試圖做過深的切割。
給砂輪施加過應力增加了砂輪在切割時的負載，
容易纏繞或卡住，增加了反彈或砂輪爆裂的可能
性。
b) 身體不要對著旋轉砂輪，也不要站在其後。
當把砂輪從操作者身邊的操作點移開時，可能的
反彈會使旋轉砂輪和電動工具朝你推來。
c) 當砂輪被卡住或無論任何原因而中斷切割時，關
掉電動工具並握住工具不要動，直到砂輪完全停
止。決不要試圖當砂輪仍然運轉時使切割砂輪脫
離切割，否則會發生反彈。
調查並採取校正措施以消除砂輪卡住的原因。
d) 不能在工件上重新起動切割操作。讓砂輪達到全
速後再小心地重新進入切割。
如果電動工具在工件上重新起動，砂輪可能會卡
住、爬出或反彈。
電動工具安全注意事項
— 確認砂輪上所標示的轉速等於或大於電動工具的
額定轉速；
— 確保砂輪尺寸與電動工具相符；
— 須按照廠家的使用說明書小心存放和使用磨輪；
— 使用前檢查砂輪，不要使用破損、有裂縫或有其
他缺陷的產品；
— 確保所安裝的砂輪和節點已按照廠家的使用說明
固定；
— 確保使用隨研磨產品附帶的吸油紙或在需要時使
用吸油紙；
— 在使用前確保已正確安裝並擰緊研磨產品，並在
安全場所在空載狀態下運轉 30 秒鐘，若有較大的
振動或察覺到其他缺陷，則應立即停止運轉。遇
此情況時，檢查電動工具以究明原因；
— 若電動工具配備保護裝置，切勿在未使用此保護
裝置時使用電動工具；
— 請勿將獨立的減速軸襯或接頭，以便使用大孔砂
輪；
— 有關要用螺紋孔砂輪來安裝的工具，確保砂輪的
螺紋足夠長，以適合軸長；
— 檢查工件已被正確固定；
— 請勿使用切斷砂輪進行側面研磨；
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16
中國語
— 確保使用時產生的火花不會引起危險，例如不要
濺在身體上或點燃易燃物；
— 在多塵的條件下工作時，確保通風口暢通無堵塞
現象。如果需要清除灰塵，首先使電動工具斷開
電源（使用非金屬物品）並避免損壞內部零件；
— 始終採用視力和聽力保護。必須使用其他個人保
護裝置，如口罩、手套、頭盔和圍裙等。
— 在切斷本電動工具的電源之後，砂輪仍會繼續旋
轉一段時間，請注意此事項。
— 務請在 0 ∼ 40℃ 的溫度下進行充電。溫度低於
0℃ 將會導致充電過度，極其危險。電池不能在
高於 40℃ 的溫度下充電。
最適合於充電的溫度是 20 ∼ 25℃。
— 切勿連續使用充電器。
一次充電完成后，請將充電器擱置 15 分鐘以上，
然后再進行下一次充電。
請勿連續給兩節以上的電池充電。
— 勿讓雜質進入充電池連結口內。
— 切勿拆卸充電式電池與充電器。
— 切勿使充電式電池短路。使電池短路將會造成很
大的電流和過熱，從而燒壞電池。
— 請勿將電池丟入火中。
電池受熱將會爆炸。
— 請勿將異物插入充電器的通風口。
若將金屬異物或易燃物插入通風口的話，將會引
起觸電事故或使充電器受損。
— 充電後電池壽命太短不夠使用時，請盡快將電池
送往經銷店。不可將用過的電池亂丟。
— 請勿使用耗竭了的電池，否則將會損壞充電器。
鋰離子電池使用注意事項
為延長使用壽命，鋰離子電池備配停止輸出的保護功
能。
若是在使用本產品時發生下列 1 和 2 的情況，即使
按下開關，馬達也可能停止。這並非故障，而是啟動
保護功能的結果。
1. 在殘留的電池電力即將耗盡時，馬達會停止。
在這種情況下，請立即予以充電。
2. 若工具超過負荷，馬達亦可能停止。在這種情況
下，請鬆開工具的開關，試著消除超過負荷的原
因。之後您就可以再度使用。
此外，請留心下列的警告及注意事項。
警告
為事先防止電池發生滲漏、發熱、冒煙、爆炸及起火
等事故，請確保留意下列事項。
1. 確保電池上沒有堆積削屑及灰塵。
○ 在工作時確定削屑及灰塵沒有掉落在電池上。
○ 確定所有工作時掉落在電動工具上的削屑和灰塵
沒有堆積在電池上。
○ 請勿將未使用的電池存放在曝露於削屑和灰塵的
位置。
○ 在存放電池之前，請清除任何可能附著在上面的
削屑和灰塵，並請切勿將它與金屬零件（螺絲、
釘子等）存放在一起。
2. 請勿以釘子等利器刺穿電池、以鐵錘敲打、踩
踏、丟擲電池，或將其劇烈撞擊。
3. 切勿使用明顯損壞或變形的電池。
4. 使用電池時請勿顛倒電極。
5. 請勿直接連接電源插座或汽車點煙器孔座。
6. 請依規定方式使用電池，切勿移作他用。
7. 如果已過了再充電時間，電池仍無法完成充電，
請立即停止繼續充電。
8. 請勿將電池放置於高溫或高壓處，例如微波爐、
烘乾機或高壓容器內。
9. 發現有滲漏或異味時，請立即將電池遠離火源處。
10. 請勿在會產生強烈靜電的地方使用。
11. 如電池出現滲漏、 異味、發熱、褪色或變形，或
在使用、充電或存放時出現任何異常，請立即將
它從裝備或電池充電器拆下，並停止使用。
注意
1. 若電池滲漏出的液體進入您的眼睛，請勿搓揉眼
睛，並以自來水等乾淨清水充分沖洗，立刻送醫。
若不加以處理，液體可能會導致眼睛不適。
2. 若液體滲漏至您的皮膚或衣物，請立即以自來水
等清水沖洗。
上述情況可能會使皮膚受到刺激。
3. 若初次使用電池時發現生銹、異味、過熱、褪色、
變形及或其他異常情況時，請勿使用並將該電
池退還給供應商或廠商。
警告
若具有導電性的異物進入鋰離子電池的端子，可能會
造成短路，進而引發火災。請在存放電池時遵循以下
事項。
○ 請勿將切削下來會導電的物品、鐵釘、鋼線、銅
線或其他電線放入儲存箱內。
○ 無論是將電池安裝在電動工具內，或是儲存電池，
請確實壓下電池蓋，直至遮住通風孔為止，以防
短路 ( 請參閱圖 1)。
000BookG14DSL.indb16000BookG14DSL.indb16 2020/05/228:34:422020/05/228:34:42

中國語
17
規 格
充電式圓盤電磨機
型式 G14DSL G18DSL
電壓 14.4 V 18 V
無負荷速度 9300 轉 / 分 9100 轉 / 分
砂輪 外徑 × 穴徑 100 × 16 mm
外緣速度 72 m/ 秒
充電式電池 BSL1430: Li-ion 14.4 V
(3.0 Ah 8 節電池 )
BSL1830: Li-ion 18 V
(3.0 Ah 10 節電池 )
重量 1.7 kg 1.8 kg
充電器
型式 UC18YRSL
充電電壓 14.4 V 18 V
重量 0.6 kg
標 準 附 件
G14DSL
(2LSCK)
G18DSL
(2LSCK)
扳手 ........................................1
邊杆 ........................................1
充電器 ...................................1
電池 ........................................2
塑料套 ....................................1
電池外蓋 .................................1
G14DSL(NN)
G18DSL(NN)
不含充電器、電池、塑料套及電池
外蓋。
標準附件可能不預先通告而徑予更改。
用 途
○ 用於去除鑄品毛刺，飛邊等物及拋光各種型號的
鋼，青銅，鋁及鑄造品。
○ 研磨焊接部分或研磨用焊接切割的部分。
○ 合成樹脂、石板、磚、大理石等的研磨。
○ 混凝土、石頭、磚、大理石等的切削。
電池的拆卸 / 安裝法
1. 取下電池
緊抓手柄，按下電池閂鎖取出電池（見圖1和2）。
注意
請勿使電池短路。
2. 電池的安裝法
請先確認了電池的正負極後，再將電池插進去
（見圖 2）。
充 電
使用電動工具之前，按下述方法將電池進行充電。
1. 將充電器的電源線連接至插座。
當電源線連接插座時，充電器的指示燈會閃爍紅
燈。（每隔1秒）
2. 將電池裝入充電器
將電池裝入充電器，直到看見標線，如圖 3、4
所示。
3. 充電
將電池插入充電器後，就會開始充電，紅色信號
燈持續亮燈。充電完成後 , 信號燈閃爍紅燈（閃
爍間隔時間為 1 秒，見表 1）
(1) 信號燈指示
信號燈會依據充電器或充電池的狀態而有不同的
指示，請見表 1:
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18
中國語
怎樣讓電池使用時間更長
(1) 在電池電量完全耗盡之前給電池充電。
在感覺工具的動力變弱時，停止使用工具並為電
池充電。如果繼續使用工具消耗電流，可能會造
成對電池的損壞，電池使用壽命會縮短。
(2) 避免在高溫下充電
充電電池在剛使用後會發熱。如果在電池剛使用
後為電池充電，電池的內部化學物質的性能會下
降，電池使用壽命會縮短。請先將電池放置一會
兒，待電池冷卻後再進行充電。
注意
○ 連續使用電池充電器後，電池充電器，會因為變
熱的關係而無法正常充電。完成一次充電後，請
讓充電器休息15分鐘，再進行下一次充電。
○ 如果電池充電時，電池因剛使用過或曝曬在陽光
下以致電池溫度較高時，指示燈會亮起綠燈。
此時電池不會進行充電。請讓電池冷卻後再充
電。
○ 當指示燈閃爍紅燈時（每隔0.2秒），檢查充電
器的電池安裝孔中是否有異物並取出。如果沒
有異物，可能是電池或充電器發生故障。請聯絡
HiKOKI授權服務中心。
操 作 前
1. 準備並檢查工作環境
請確保工作地點符合注意事項規定的所有條件。
2. 檢查電池
請確保電池安裝牢固。如果電池相當鬆動，可能
會脫落並造成事故。
表 1
信號燈指示
紅色信號燈亮
起或閃爍。
充電前 閃爍
亮起 0.5 秒，熄滅 0.5 秒。
（熄滅時間 0.5 秒）
充電時 亮起 持續亮起
充電完成 閃爍
亮起 0.5 秒，熄滅 0.5 秒。
（熄滅時間 0.5 秒）
無法充電 快速閃爍
亮起 0.1 秒，熄滅 0.1 秒。
（熄滅時間 0.1 秒） 電池或充電器故障
綠色信號燈亮
起。 過熱待機 亮起 持續亮起
電池過熱。
無法充電。
（待電池降溫後便會開始
充電）
(2) 關於充電電池的溫度
表 2 為充電電池的溫度，而過熱的電池必須先冷
卻，才能進行充電。
表 2 電池充電溫度範圍
充電電池 電池可充電的溫度
BSL1430, BSL1830 0℃
–
40℃
(3) 關於充電時間
依據充電器及電池的不同，充電時間的變化將如
表 3 所示。
表 3 充電時間（於 20℃ 時）
充電器
電池 UC18YRSL
BSL1430, BSL1830 約 45 分鐘
註:
根據環境溫度和電源電壓，充電時間可能會有
所不同。
4. 將充電器電線從插頭拔下
5. 抓穩充電器並取出電池
註
充電結束後，先從充電器拔出電池，然後妥善
存放電池。
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中國語
19
3. 安裝和調整輪罩
輪罩是一個保護裝置，用來防止作業中因砂輪破
裂而受傷。開始研磨作業之前，確保輪罩已正確
安裝並緊固。稍微旋鬆安裝用螺絲，即可轉動輪
罩並設定您想要的角度，達到最大的作業效能。
調整輪罩後，確保安裝用螺絲已完全旋緊。
4. 確保已按照製造商的指示說明書安裝嵌固輪子和
端點。
確認要使用的砂輪是正確類型，無裂縫或表面缺
陷。同時也要確保砂輪安裝妥當，砂輪螺母已牢
固擰緊，請參閱“砂輪的裝卸”一節。
若吸墨紙與磨俱產品同捆時，務必使用吸墨紙，
並在需要時使用。
請勿將獨立的減速軸襯或接頭用於大孔砂輪。
對於要與螺紋孔輪安裝的工具，確保在砂輪內的
螺紋夠長，足以對應主軸長度。
側磨時請勿使用切斷用砂輪。
5. 試行運轉
在使用前確保已正確安裝並擰緊研磨產品，並在
安全場所在空載狀態下運轉 30 秒鐘，若有較大
的振動或察覺到其他缺陷，則應立即停止試運轉。
遇此情況時，檢查電動工具以究明原因。
6. 確認按鈕
確認按鈕被解除鎖定。可在打開電動工具的電源
開關之前按兩或三次按鈕進行檢查（見圖6）。
7. 固定側柄
把側柄旋進齒輪罩。
實用手提圓盤電磨機的應用
1. 壓力
本機不可施加過大壓力使其過載，以延長使用壽
命並確保加工品質。在大部份的用法中，機器本
身的重量即夠研磨。加壓過大將導致轉速降低、
表面加工不良以及過載，從而縮短機器壽命。
2. 研磨角度
切勿將砂輪之全表面施加於要研磨的材料上。如
圖 5 所示，機器應保持 15°－ 30°，使砂輪的
外緣以最佳角度與工件相接觸。
3. 用新砂輪首次進行研磨，應將手提圓盤電磨機由
對面橫過工件往操作人員這邊拉，以免挖入工作
（圖 5 的 B 方向）。等砂輪的前緣適當磨損，就可
往任何方向進行研磨。
4. 收工後的注意事項
在關閉本電動工具的電源之後，砂輪仍會繼續旋
轉一段時間。
關掉機器之後，需等手提圓盤電磨機完全停止才
能放下，以免造成嚴重事故，而且還可減少吸入
機器的塵埃與切削量。
註
○ 為了防止受傷，本產品裝載電池時，具
有防止馬達意外運轉的功能。當電源開
關仍然是打開時，若電池是插入的狀態，
馬達不會運轉。安裝電池後，先關閉電
源開關，然後再重新打開電源。
○ G14DSL/G18DSL 型號都配備了保護功
能，在超載的情況下工具將停止運作。
若工具由於超載而停止運作，先關閉電
源，然後再重新打開電源。
注意：
○ 檢查工件已被正確固定。
○ 在多塵的條件下工作時，確保通風口暢通無堵
塞現象。
如果需要清除灰塵，首先使電動工具斷開電源
（使用非金屬物品）並避免損壞內部零件。
○ 確保使用時產生的火花不會引起危險：例如，
不要濺在身體上或點燃易燃物。
○ 始終採用視力和聽力保護。
必要時應使用其他個人保護裝置，如口罩、手套、
頭盔和圍裙等。
拿不準時，請使用保護裝置。
○ 未使用本電動工具時，請斷開電源
5. 電池剩餘量指示燈
按下電池剩餘量指示燈開關，電池剩餘量指示燈
亮起，可以確認電池的剩餘電量（見圖 7）。
從電池剩餘量指示燈開關放開手指後，電池剩餘
量指示燈熄滅。參照表 4 可得知電池剩餘量指示
燈所表示的電池剩餘量狀態。
表 4
指示燈狀態 電池的剩餘電量
電池的剩餘電量足夠。
電池的剩餘電量為一半。
電池的剩餘電量幾近零。
請儘快進行充電。
由於電池剩餘量指示燈根據環境溫度和電池特性
有所不同，僅供參考。
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20
中國語
註
○ 請勿折斷或給予開關面板強烈衝擊。可能會導
致故障。
○ 為了節省電池消耗量，電池剩餘量指示燈只在
按壓指示燈開關時才會亮起。
砂 輪 的 裝 卸（圖 6）
注意
一定要關掉電源開關，並取出電池。
1. 裝配（圖 6）
(1) 將圓盤電磨機的上部朝下，以使主軸朝上。
(2) 將砂輪墊圈的十字平面對準主軸的缺口部分，然
後裝上它們。
(3) 將砂輪的突起部安裝在砂輪墊圈上。
(4) 將砂輪螺帽擰在主軸上。
(5) 用一只手按下按鈕，同時用另一只手慢慢地轉動
砂輪以卡緊主軸。
如圖 6 所示，用附帶的扳手擰緊砂輪螺帽。
2. 拆卸
按照上述步驟相反的順序進行拆卸。
注意
○ 確認砂輪安裝是否牢固。
○ 確認鎖定銷被解除鎖定。可在打開電源開關之
前通過撳兩、三次鎖定銷進行檢查。
維 護 和 檢 查
1. 檢查砂輪
檢查砂輪確無破裂和表面缺陷。
2. 檢查安裝螺釘
要經常檢查安裝螺釘是否緊固妥善。若發現螺釘
鬆了，應立即重新扭緊，否則會導致嚴重的事故。
3. 馬達的維修
馬達繞組是電動工具的“心臟部”。
應仔細檢查有無損傷，是否被油液或水沾濕。
4. 檢查碳刷（見圖 8）
馬達的碳刷為易損耗零件。由於過度磨損碳刷會
導致馬達故障，當碳刷變舊或接近“磨損極限”
時請更換新的碳刷。此外，請隨時保持碳刷清潔，
並確保刷柄內能順利滑動。
註
更換新的碳刷時，請勿必使用 HiKOKI 碳刷 Code
No. 999054。
5. 更換碳刷
先卸下碳刷蓋，然後取出碳刷，接著用平頭螺絲
刀鉤起碳刷的突出部等，如圖 10 所示。
安裝碳刷時，選擇方向使碳刷刷爪與刷管外聯繫
部分相符。然後如圖 11 所示用手指推入。最後，
蓋上碳刷蓋。
注意
確定碳刷刷爪確實插入刷管外部聯繫部分（您
可以插入兩個附屬的刷爪中任何之一）。
必須千萬注意安裝流程，安裝中的任何錯誤都
可能會導致碳刷刷爪變形，並可能致使馬達提
早損壞。
6. 清理外部
電動工具髒汙時，請使用乾淨軟布或沾肥皂水的
布擦拭。切勿使用氯溶液、汽油或稀釋劑，以免
塑膠部分溶化。
7. 收藏
電動工具應收藏於溫度低於 40℃ 而為小孩拿不
到的地方。
註
請確定長時間儲藏時（3 個月以上），電池已充
滿電。若長時間儲藏，在未來使用時，容量較
小的電池可能無法進行充電。
8. 維修部件目錄
注意
HiKOKI 電動工具的修理、修改和檢查必須由
HiKOKI 公司授權的服務中心進行。
當尋求修理或其他維修保養時，將本部件目錄
與工具一起提交給 HiKOKI 公司授權的服務中心
會對您有所幫助。
在操作和維修電動工具中，必須遵守各國的安
全規則和標準規定。
改進
HiKOKI 電動工具隨時都在進行改進以適應最新的
技術進步。
因此，有些部件可能未預先通知而進行更改。
HiKOKI 充電式工具電池重要注意事項
請務必使用本公司所指定的原廠電池。若未使用本
公司所指定的電池，或使用經拆解及改裝的電池
（例如，拆解後更換電池芯或其他內部零件 )，則本
公司無法保證充電式工具的性能及操作安全。
註
為求改進，本手冊所載規格可能不預先通告而徑予
更改。
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