Makita GA011G User manual
GA011G
GA012G
GA013G
GA014G
GA015G
GA016G
EN Cordless Angle Grinder INSTRUCTION MANUAL 8
FR Meuleuse d’Angle sans Fil MANUEL D’INSTRUCTIONS 22
DE Akku-Winkelschleifer BETRIEBSANLEITUNG 37
IT Smerigliatrice angolare a
batteria ISTRUZIONI PER L’USO 53
NL Haakse accuslijpmachine GEBRUIKSAANWIJZING 69
ES Esmeriladora Angular
Inalámbrica
MANUAL DE
INSTRUCCIONES 84
PT Esmerilhadeira Angular a
Bateria MANUAL DE INSTRUÇÕES 99
DA Ledningsfri vinkelsliber BRUGSANVISNING 114
EL
129
TR KULLANMA KILAVUZU 145
2
2
3
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16 mm (5/8″) 16 mm (5/8″)
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8ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: GA011G GA012G GA013G GA014G GA015G GA016G
Applicable grinding wheel Max. wheel diameter 100 mm 115 mm 125 mm 100 mm 115 mm 125 mm
Max. wheel thickness 6.4 mm 7.2 mm 6.4 mm 7.2 mm
Max. wheel diameter 105 mm 115 mm 125 mm 105 mm 115 mm 125 mm
Max. wheel thickness 3.2 mm
Applicable wire wheel brush Max. wheel diameter 100 mm 115 mm 125 mm 100 mm 115 mm 125 mm
Max. wheel thickness 20 mm
Spindle thread M10
M10
Max. spindle length 18 mm 23 mm 18 mm 23 mm
No load speed (n0 8,500 min-1
Overall length with BL4025 398 mm
with BL4040 410 mm
Net weight 2.8 -
5.2 kg
2.9 -
5.3 kg
3.0 -
5.3 kg
2.7 -
5.1 kg
2.9 - 5.3 kg
D.C. 36 V - 40 V max
without notice.
-
est combinations, according to EPTA-Procedure 01/2014, are shown in the table.
Applicable battery cartridge and charger
Battery cartridge BL4020 / BL4025* / BL4040* / BL4050F* / BL4080F
Charger
• Some of the battery cartridges and chargers listed above may not be available depending on your region of
residence.
WARNING: Only use the battery cartridges and chargers listed above. Use of any other battery cartridges
Recommended cord connected power source
Portable power pack PDC01 / PDC1200
• Before using the cord connected power source, read instruction and cautionary markings on them.
9ENGLISH
Symbols
The followings show the symbols which may be used
for the equipment. Be sure that you understand their
meaning before use.
Wear safety glasses.
Always operate with two hands.
operations.
Ni-MH
Li-ion
Only for EU countries
Due to the presence of hazardous com-
ponents in the equipment, waste electrical
and electronic equipment, accumulators
and batteries may have a negative impact
on the environment and human health.
Do not dispose of electrical and electronic
appliances or batteries with household
waste!
In accordance with the European Directive
on waste electrical and electronic equip-
ment and on accumulators and batteries
and waste accumulators and batteries,
as well as their adaptation to national law,
waste electrical equipment, batteries and
accumulators should be stored separately
and delivered to a separate collection point
for municipal waste, operating in accor-
dance with the regulations on environmen-
tal protection.
This is indicated by the symbol of the
crossed-out wheeled bin placed on the
equipment.
Intended use
The tool is intended for grinding, sanding, wire brush-
ing, hole cutting and cutting of metal and stone materi-
als without the use of water.
Noise
The typical A-weighted noise level determined according to EN62841-2-3:
Model Sound pressure
level (LpA) : (dB(A))
Sound power level
(LWA) : (dB(A))
Uncertainty (K) :
(dB(A))
GA011G 84 92 3
GA012G 84 92 3
GA013G 85 93 3
GA014G 84 92 3
GA015G 84 92 3
GA016G 85 93 3
NOTE:
may be used for comparing one tool with another.
NOTE:
WARNING: Wear ear protection.
WARNING: -
ue(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
WARNING: Be sure to identify safety measures to protect the operator that are based on an estimation
of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the
WARNING: Grinding thin sheets of metal or other easily vibrating structures with a large surface can
result in a total noise emission much higher (up to 15 dB) than the declared noise emission values.
Take the increased noise emission into consideration for both the risk assessment of noise exposure and
selecting adequate hearing protection.
10 ENGLISH
Vibration
Work mode: surface grinding with normal side grip
Model
Vibration emission (ah, AG) : (m/s2)
Uncertainty (K) : (m/s2)
GA011G 4.5 1.5
GA012G 5.0 1.5
GA013G 6.0 1.5
GA014G 4.5 1.5
GA015G 5.0 1.5
GA016G 6.0 1.5
Work mode: surface grinding with anti vibration side grip
Model
Vibration emission (ah, AG) : (m/s2)
Uncertainty (K) : (m/s2)
GA011G 4.5 1.5
GA012G 5.0 1.5
GA013G 6.5 1.5
GA014G 4.5 1.5
GA015G 5.0 1.5
GA016G 6.5 1.5
Work mode: disc sanding with normal side grip
Model
Vibration emission (ah, DS) : (m/s2)
Uncertainty (K) : (m/s2)
GA011G 2.5 m/s2or less 1.5
GA012G 2.5 1.5
GA013G 3.0 1.5
GA014G 2.5 m/s2or less 1.5
GA015G 2.5 1.5
GA016G 3.0 1.5
Work mode: disc sanding with anti vibration side grip
Model
Vibration emission (ah, DS) : (m/s2)
Uncertainty (K) : (m/s2)
GA011G 2.5 m/s2or less 1.5
GA012G 2.5 1.5
GA013G 3.0 1.5
GA014G 2.5 m/s2or less 1.5
GA015G 2.5 1.5
GA016G 3.0 1.5
NOTE:
may be used for comparing one tool with another.
NOTE:
WARNING:
value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
WARNING: Be sure to identify safety measures to protect the operator that are based on an estimation
of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the
WARNING: The declared vibration emission value is used for main applications of the power tool. However if
11 ENGLISH
EC Declaration of Conformity
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING Read all safety warnings, instruc-
this power tool. Failure to follow all instructions listed
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
Cordless grinder safety warnings
Safety warnings common for grinding, sanding,
1. This power tool is intended to function as a
grinder, sander, wire brush, hole cutter or cut-
this power tool. Failure to follow all instructions
2. Operations such as polishing are not to be
performed with this power tool. Operations for
which the power tool was not designed may create
3. Do not convert this power tool to operate in
Such a con-
version may result in a loss of control and cause
4. Do not use accessories which are not spe-
manufacturer. Just because the accessory can
be attached to your power tool, it does not assure
safe operation.
5. The rated speed of the accessory must be at
least equal to the maximum speed marked on
the power tool. Accessories running faster than
6. 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.
7. The dimensions of the accessory mounting
-
ware of the power tool. Accessories that do not
match the mounting hardware of the power tool
will run out of balance, vibrate excessively and
may cause loss of control.
8.
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 maxi-
mum no-load speed for one minute. Damaged acces-
sories will normally break apart during this test time.
9.
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
various applications. The dust mask or respirator
the particular application. Prolonged exposure to
high intensity noise may cause hearing loss.
10.
Keep bystanders a safe distance away from work
area. Anyone entering the work area must wear
personal protective equipment. Fragments of
11. Hold the power tool by insulated gripping
surfaces only, when performing an operation
where the cutting tool may contact hidden
wiring. Contact with a "live" wire will also make
exposed metal parts of the power tool "live" and
could give the operator an electric shock.
12. Never lay the power tool down until the acces-
sory has come to a complete stop. The spinning
accessory may grab the surface and pull the
power tool out of your control.
13.
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.
14. 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.
15.
materials. Sparks could ignite these materials.
16. 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 acces-
sory. Pinching or snagging causes rapid stalling of the
rotating accessory which in turn causes the uncon-
trolled 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
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.
12 ENGLISH
1.
power tool and position your body and arms
to allow you to resist kickback forces. Always
use auxiliary handle, if provided, for maxi-
mum control over kickback or torque reaction
during start-up. The operator can control torque
reactions or kickback forces, if proper precautions
are taken.
2. Never place your hand near the rotating acces-
sory. Accessory may kickback over your hand.
3. 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.
4. 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.
5. Do not attach a saw chain woodcarving blade,
segmented diamond wheel with a peripheral
gap greater than 10 mm or toothed saw blade.
Such blades create frequent kickback and loss of
control.
operations:
1.
designed for the selected wheel. Wheels for
which the power tool was not designed cannot be
adequately guarded and are unsafe.
2. The grinding surface of centre depressed
wheels must be mounted below the plane of
the guard lip. An improperly mounted wheel that
be adequately protected.
3. 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
the operator from broken wheel fragments, acci-
dental contact with wheel and sparks that could
ignite clothing.
4. -
cations. For example: do not grind with the
are intended for peripheral grinding, side forces
applied to these wheels may cause them to
shatter.
5.
of correct size and shape for your selected
wheel.
thus reducing the possibility of wheel breakage.
6. Do not use worn down wheels from larger
power tools. A wheel intended for larger power
tool is not suitable for the higher speed of a
smaller tool and may burst.
7. When using dual purpose wheels always use
the correct guard for the application being
performed. Failure to use the correct guard may
not provide the desired level of guarding, which
operations:
1. -
sive 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 possibil-
ity of kickback or wheel breakage.
2. 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 spin-
ning wheel and the power tool directly at you.
3. When the wheel is binding or when interrupt-
tool and hold it motionless until the wheel
comes to a complete stop. Never attempt to
the wheel is in motion otherwise kickback may
occur. Investigate and take corrective action to
eliminate the cause of wheel binding.
4. Do not restart the cutting operation in the
workpiece. Let the wheel reach full speed and
carefully re-enter the cut. The wheel may bind,
walk up or kickback if the power tool is restarted in
the workpiece.
5. Support panels or any oversized workpiece to
minimize the risk of wheel pinching and kick-
back. Large workpieces tend to sag under their
own weight. Supports must be placed under the
workpiece near the line of cut and near the edge
of the workpiece on both sides of the wheel.
6. Use extra caution when making a “pocket cut”
into existing walls or other blind areas. The
protruding wheel may cut gas or water pipes, elec-
7. Do not attempt to do curved cutting.
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
8. Before using a segmented diamond wheel,
make sure that the diamond wheel has the
peripheral gap between segments of 10 mm or
less, only with a negative rake angle.
1. Use proper sized sanding disc paper. Follow
manufacturers recommendations, when
selecting sanding paper. Larger sanding paper
extending too far beyond the sanding pad pres-
ents a laceration hazard and may cause snagging,
tearing of the disc or kickback.
operations:
1. Be aware that wire bristles are thrown by the
brush even during ordinary operation. Do not
overstress the wires by applying excessive
load to the brush. The wire bristles can easily
penetrate light clothing and/or skin.
2.
brushing, do not allow any interference of the
wire wheel or brush with the guard. Wire wheel
or brush may expand in diameter due to work load
and centrifugal forces.
13 ENGLISH
Additional Safety Warnings:
1.
When using depressed centre grinding wheels,
2. NEVER USE Stone Cup type wheels with this
grinder. This grinder is not designed for these
types of wheels and the use of such a product
3. Be careful not to damage the spindle, the
lock nut. Damage to these parts could result in
wheel breakage.
4. Make sure the wheel is not contacting the
workpiece before the switch is turned on.
5. Before using the tool on an actual workpiece,
let it run for a while. Watch for vibration or
wobbling that could indicate poor installation
or a poorly balanced wheel.
6. -
form the grinding.
7. Do not leave the tool running. Operate the tool
only when hand-held.
8. Do not touch the workpiece immediately after
operation; it may be extremely hot and could
burn your skin.
9. Do not touch accessories immediately after
operation; it may be extremely hot and could
burn your skin.
10. Observe the instructions of the manufacturer
for correct mounting and use of wheels.
Handle and store wheels with care.
11. Do not use separate reducing bushings or
adaptors to adapt large hole abrasive wheels.
12.
13.
hole wheel, ensure that the thread in the wheel
is long enough to accept the spindle length.
14. Check that the workpiece is properly
supported.
15. Pay attention that the wheel continues to
16.
If working place is extremely hot and humid, or
badly polluted by conductive dust, use a short-cir-
cuit breaker (30 mA) to assure operator safety.
17. Do not use the tool on any materials contain-
ing asbestos.
18.
the dust collecting wheel guard if required by
domestic regulation.
19. Cutting discs must not be subjected to any
lateral pressure.
20. Do not use cloth work gloves during operation.
Fibers from cloth gloves may enter the tool, which
causes tool breakage.
21.
Before operation, make sure that there is no
buried object such as electric pipe, water pipe or
gas pipe in the workpiece. Otherwise, it may cause
an electric shock, electrical leakage or gas leak.
22.
If a blotter is attached to the wheel, do not remove
it. The diameter of the blotter must be larger than
23. Before installing a grinding wheel, always
check that the blotter part does not have any
abnormalities such as chips or cracks.
24. Tighten the lock nut properly. Overtightening
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or familiarity
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. MISUSE or failure to follow the safety
rules stated in this instruction manual may cause
serious personal injury.
Important safety instructions for
battery cartridge
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using
battery.
2. Do not disassemble or tamper with the battery
cartridge.
or explosion.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4.
If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
5. Do not short the battery cartridge:
Do not touch the terminals with any con-
ductive material.
Avoid storing battery cartridge in a con-
tainer with other metal objects such as
nails, coins, etc.
Do not expose battery cartridge to water
or rain.
A battery short can cause a large current
breakdown.
6. Do not store and use the tool and battery car-
tridge in locations where the temperature may
reach or exceed 50 °C (122 °F).
7. Do not incinerate the battery cartridge even if
it is severely damaged or is completely worn
8. Do not nail, cut, crush, throw, drop the battery
cartridge, or hit against a hard object to the
battery cartridge. Such conduct may result in a
9. Do not use a damaged battery.
10. The contained lithium-ion batteries are subject
to the Dangerous Goods Legislation require-
ments.
For commercial transports e.g. by third parties,
forwarding agents, special requirement on pack-
aging and labeling must be observed.
For preparation of the item being shipped, consult-
ing an expert for hazardous material is required.
Please also observe possibly more detailed
national regulations.
battery in such a manner that it cannot move
around in the packaging.
14 ENGLISH
11. When disposing the battery cartridge, remove
it from the tool and dispose of it in a safe
place. Follow your local regulations relating to
disposal of battery.
12. Use the batteries only with the products
Installing the batteries to
-
sive heat, explosion, or leak of electrolyte.
13. If the tool is not used for a long period of time,
the battery must be removed from the tool.
14. During and after use, the battery cartridge may
take on heat which can cause burns or low
temperature burns. Pay attention to the han-
dling of hot battery cartridges.
15. Do not touch the terminal of the tool imme-
diately after use as it may get hot enough to
cause burns.
16. Do not allow chips, dust, or soil stuck into the
terminals, holes, and grooves of the battery
cartridge.
burst and malfunction of the tool or battery car-
17. Unless the tool supports the use near
high-voltage electrical power lines, do not use
the battery cartridge near a high-voltage elec-
trical power lines. It may result in a malfunction
or breakdown of the tool or battery cartridge.
18. Keep the battery away from children.
SAVE THESE INSTRUCTIONS.
CAUTION: Only use genuine Makita batteries.
Use of non-genuine Makita batteries, or batteries that
have been altered, may result in the battery bursting
also void the Makita warranty for the Makita tool and
charger.
Tips for maintaining maximum
battery life
1. Charge the battery cartridge before completely
discharged. Always stop tool operation and
charge the battery cartridge when you notice
less tool power.
2. Never recharge a fully charged battery car-
tridge. Overcharging shortens the battery
service life.
3. Charge the battery cartridge with room tem-
perature at 10 °C - 40 °C (50 °F - 104 °F). Let
a hot battery cartridge cool down before
charging it.
4. When not using the battery cartridge, remove
it from the tool or the charger.
5. Charge the battery cartridge if you do not use
it for a long period (more than six months).
FUNCTIONAL DESCRIPTION
CAUTION: Always be sure that the tool is
before adjusting or checking function on the tool.
Installing or removing battery cartridge
CAUTION:
installing or removing of the battery cartridge.
CAUTION: Hold the tool and the battery car-
cartridge. Failure to hold the tool and the battery
and result in damage to the tool and battery cartridge
Fig.1: 1.2. Button 3. Battery cartridge
To remove the battery cartridge, slide it from the tool
while sliding the button on the front of the cartridge.
To install the battery cartridge, align the tongue on the
battery cartridge with the groove in the housing and slip
it into place. Insert it all the way until it locks in place
with a little click. If you can see the red indicator as
CAUTION: Always install the battery cartridge
fully until the red indicator cannot be seen. If not,
you or someone around you.
CAUTION: Do not install the battery cartridge
forcibly. If the cartridge does not slide in easily, it is
not being inserted correctly.
Indicating the remaining battery capacity
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Fig.2: 1. Indicator lamps 2. Check button
Indicator lamps Remaining
capacity
Lighted Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
15 ENGLISH
NOTE: Depending on the conditions of use and the
from the actual capacity.
NOTE:
the battery protection system works.
Tool / battery protection system
The tool is equipped with a tool/battery protection sys-
motor to extend tool and battery life. The tool will auto-
matically stop during operation if the tool or battery is
placed under one of the following conditions:
Overload protection
When the tool/battery is operated in a manner that
causes it to draw an abnormally high current, the tool
automatically stops without any indication. In this sit-
caused the tool to become overloaded. Then turn the
tool on to restart.
Overheat protection
When the tool/battery is overheated, the tool stops
automatically. Let the tool cool down before turning the
tool on again.
Overdischarge protection
When the battery capacity is not enough, the tool stops
automatically. In this case, remove the battery from the
tool and charge the battery.
Releasing protection lock
When the protection system works repeatedly, the tool
is locked.
In this situation, the tool does not start even if turning
remove the battery, set it to the battery charger and wait
Protections against other causes
Protection system is also designed for other causes
that could damage the tool and allows the tool to stop
automatically. Take all the following steps to clear the
causes, when the tool has been brought to a temporary
halt or stop in operation.
1.
If no improvement can be found by restoring protection
system, then contact your local Makita Service Center.
Shaft lock
WARNING: Never actuate the shaft lock when
the spindle is moving.
the tool damage.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
Fig.3: 1. Shaft lock
Switch action
CAUTION: Before installing the battery car-
tridge into the tool, always check to see that the
switch lever actuates properly and returns to the
"OFF" position when released.
CAUTION: For your safety, this tool is
tool from unintended starting. NEVER use the tool
if it runs when you simply pull the switch lever
to our authorized service center for proper repairs
BEFORE further usage.
CAUTION: Do not pull the switch lever hard
This can cause
switch breakage.
CAUTION: NEVER tape down or defeat pur-
To prevent the switch lever from being accidentally
-
tor and then pull the switch lever.
To stop the tool, release the switch lever.
Fig.4: 1.2. Switch lever
Accidental re-start preventive
function
When installing the battery cartridge while the switch is
ON, the tool does not start.
Active Feedback sensing
Technology
The tool electronically detects situations where the
wheel or accessory may be at risk to be bound. In the
further rotation of the spindle (it does not prevent
cause of sudden drop in the rotation speed, and then
turn the tool on.
Soft start feature
Soft start feature reduces starting reaction.
Electric brake
Only for model GA011G / GA012G / GA013G
The brake does not work when the power supply is shut
down, such as the battery is removed accidentally, with
the switch still on.
16 ENGLISH
ASSEMBLY
CAUTION: Always be sure that the tool is
before adjusting or checking function on the tool.
Installing side grip (handle)
CAUTION: Always be sure that the side grip is
installed securely before operation.
Screw the side grip securely on the position of the tool
Fig.5
Installing or removing wheel guard
WARNING: When using a depressed center
the closed side of the guard always points toward
the operator.
WARNING: Make sure that the wheel guard is
securely locked by the lock lever with one of the
holes on the wheel guard.
WARNING:
/ diamond wheel, be sure to use only the special
1. While pushing the lock lever, mount the wheel
guard with the protrusions on the wheel guard aligned
with the notches on the bearing box.
Fig.6: 1. Lock lever 2. Notch 3. Protrusion
2. While pushing the lock lever toward A, push in the
wheel guard by holding down the portions B as shown
Fig.7: 1. Wheel guard 2. Hole
NOTE: Push down the wheel guard straight.
Otherwise, you cannot push the wheel guard
completely.
3. While keeping the lock lever and wheel guard
position as described in step 2, rotate the wheel guard
toward C, and then, change the angle of the wheel
guard according to the work so that the operator can be
protected. Align the lock lever with one of the holes in
the wheel guard, and then release the lock lever to lock
the wheel guard.
Fig.8: 1. Wheel guard 2. Hole
NOTE: Push the wheel guard completely. Otherwise,
you cannot rotate the wheel guard.
To remove wheel guard, follow the installation proce-
dure in reverse.
Clip-on cutting wheel guard
attachment
Optional accessory
NOTE:
wheel guard attachment can be used with the wheel
Not available in some countries.
Fig.9
Installing or removing depressed
Optional accessory
WARNING: When using a depressed center
on the tool so that the closed side of the guard
always points toward the operator.
WARNING: Make sure that the mounting part
result in the dangerous vibration.
the straight part at the bottom of the spindle.
Fig.10: 1. Lock nut 2. Depressed center wheel
3.4. Mounting part
that the spindle cannot revolve, then use the lock nut
wrench and securely tighten clockwise.
Fig.11: 1. Lock nut wrench 2. Shaft lock
To remove the wheel, follow the installation procedure
in reverse.
Optional accessory
WARNING: Always use supplied guard when
Wheel can shatter during
use and guard helps to reduce chances of personal
Fig.12: 1. Lock nut 2. Flex wheel 3. Back up pad
4.
Follow instructions for depressed center wheel but also
use back up pad over wheel.
17 ENGLISH
Installing or removing abrasive disc
Optional accessory
NOTE:-
ual. These must be purchased separately.
Fig.13: 1. Sanding lock nut 2. Abrasive disc
3.4.
1.
2. Mount the rubber pad onto the spindle.
3. Fit the disc on the rubber pad and screw the sand-
ing lock nut onto the spindle.
4.
Hold the spindle with the shaft lock, and securely tighten
the sanding lock nut clockwise with the lock nut wrench.
To remove the disc, follow the installation procedure in reverse.
Fig.14:
1. Sanding lock nut 2. Abrasive disc 3.
1. Mount the rubber pad onto the spindle.
2. Fit the disc on the rubber pad and screw the sand-
ing lock nut onto the spindle.
3.
Hold the spindle with the shaft lock, and securely tighten
the sanding lock nut clockwise with the lock nut wrench.
To remove the disc, follow the installation procedure in reverse.
Optional accessory
NOT equipped with a brake function.
Models with the letter F are standard-equipped with
nut, compared with conventional type.
Installing or removing Ezynut
Optional accessory
Only for tools with M14 spindle thread.
CAUTION: Do not use Ezynut with Super
thread cannot be retained by the spindle.
spindle so that Makita Logo on Ezynut faces outside.
Fig.15: 1. Ezynut 2. Abrasive wheel 3.
4. Spindle
abrasive wheel clockwise as far as it turns.
Fig.16: 1. Shaft lock
To loosen the Ezynut, turn the outside ring of Ezynut
counterclockwise.
NOTE: Ezynut can be loosened by hand as long
as the arrow points the notch. Otherwise a lock nut
wrench is required to loosen it. Insert one pin of the
wrench into a hole and turn Ezynut counterclockwise.
Fig.17: 1. Arrow 2. Notch
Fig.18
wheel
Optional accessory
WARNING:
/ diamond wheel, be sure to use only the special
WARNING:
grinding.
Fig.19: 1. Lock nut 2.-
mond wheel 3.4. Wheel guard
As for the installation, follow the instructions for
depressed center wheel.
The direction for mounting the lock nut and the inner
Fig.20: 1. Lock nut 2.
3. Abrasive cut-
4. Inner
When installing the diamond wheel:
Fig.21: 1. Lock nut 2. Diamond wheel (Thinner than
3. Diamond wheel (4 mm
4.
Fig.22: 1. Lock nut 2.
3. Abrasive cut-
4. Inner
When installing the diamond wheel:
Fig.23: 1. Lock nut 2. Diamond wheel (Thinner than
3. Diamond wheel (4 mm
4.
Installing wire cup brush
Optional accessory
CAUTION: Do not use brush that is damaged,
or which is out of balance. Use of damaged brush
broken brush wires.
Place the tool upside down to allow easy access to the
spindle.
brush onto spindle and tighten with supplied wrench.
Fig.24: 1. Wire cup brush
18 ENGLISH
Installing wire wheel brush
Optional accessory
CAUTION: Do not use wire wheel brush that
is damaged, or which is out of balance. Use of
damaged wire wheel brush could increase potential
CAUTION: ALWAYS use guard with wire
inside guard. Wheel can shatter during use and
Place the tool upside down to allow easy access to the
spindle.
brush onto spindle and tighten with the wrenches.
Fig.25: 1. Wire wheel brush
Installing hole cutter
Optional accessory
Place the tool upside down to allow easy access to the
spindle.
hole cutter onto the spindle, and tighten it with the sup-
plied wrench.
Fig.26: 1. Hole cutter
Installing dust collecting wheel
guard for grinding
Only for model GA012G / GA013G / GA015G /
GA016G
Optional accessory
With optional accessories, you can use this tool for
planing concrete surface.
CAUTION: Dust collecting wheel guard for
grinding is only for use in planing concrete sur-
face with a cup-type diamond wheel. Do not use
this guard with any other cutting accessory or for
any other purpose.
CAUTION: Before operation, make sure that
a vacuum cleaner is connected to the tool and
turned on.
Place the tool upside down and install the dust collect-
ing wheel guard.
tighten the lock nut onto the spindle.
Fig.27: 1. Lock nut 2. Cup-type diamond wheel
3. Hubbed cup-type diamond wheel 4. Inner
5. Dust collecting wheel guard
6. Bearing box
NOTE: For information how to install the dust col-
lecting wheel guard, refer to the manual of the dust
collecting wheel guard.
Installing dust collecting wheel
Optional accessory
With optional accessories, you can use this tool for
cutting stone materials.
Fig.28
NOTE: For information how to install the dust col-
lecting wheel guard, refer to the manual of the dust
collecting wheel guard.
OPERATION
WARNING: It should never be necessary to
force the tool. The weight of the tool applies ade-
quate pressure. Forcing and excessive pressure
could cause dangerous wheel breakage.
WARNING: ALWAYS replace wheel if tool is
dropped while grinding.
WARNING: NEVER hit the workpiece with the
wheel.
WARNING: Avoid bouncing and snagging
the wheel, especially when working corners,
sharp edges etc. This can cause loss of control and
kickback.
WARNING: NEVER use tool with wood cutting
blades and other saw blades. Such blades when
used on a grinder frequently kick and cause loss of
CAUTION: Never switch on the tool when it
is in contact with the workpiece, it may cause an
injury to operator.
CAUTION: Always wear safety goggles or a
face shield during operation.
CAUTION:
the tool and wait until the wheel has come to a
complete stop before putting the tool down.
CAUTION:
one hand on housing and the other on the side
grip (handle).
NOTE: A dual purpose wheel can be used for both
grinding operation, and refer to the "Operation with
operation.
19 ENGLISH
Grinding and sanding operation
Fig.29
Turn the tool on and then apply the wheel or disc to the
workpiece.
In general, keep the edge of the wheel or disc at an
angle of about 15° to the workpiece surface.
During the break-in period with a new wheel, do not
work the grinder in forward direction or it may cut into
the workpiece. Once the edge of the wheel has been
forward and backward direction.
Usage example: operation with cup-type diamond wheel
Fig.30
Keep the tool horizontally and apply the entire cup-type
diamond wheel to the workpiece surface.
diamond wheel
Optional accessory
WARNING: Do not "jam" the wheel 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, wheel breakage and overheating of the
motor may occur.
WARNING: Do not start the cutting operation
in the workpiece. Let the wheel reach full speed
and carefully enter into the cut moving the tool
forward over the workpiece surface. The wheel
may bind, walk up or kickback if the power tool is
started in the workpiece.
WARNING: During cutting operations, never
change the angle of the wheel. Placing side pres-
the wheel to crack and break, causing serious per-
WARNING: A diamond wheel shall be oper-
ated perpendicular to the material being cut.
Fig.31
Usage example: operation with diamond wheel
Fig.32
Operation with wire cup brush
Optional accessory
CAUTION: Check operation of brush by run-
ning tool with no load, insuring that no one is in
front of or in line with brush.
NOTICE: Avoid applying too much pressure
which causes over bending of wires when using
the wire cup brush. It may lead to premature
breakage.
Usage example: operation with wire cup brush
Fig.33
Operation with wire wheel brush
Optional accessory
CAUTION: Check operation of wire wheel
brush by running tool with no load, insuring that
no one is in front of or in line with the wire wheel
brush.
NOTICE: Avoid applying too much pressure
which causes over bending of wires when
using wire wheel brush. It may lead to premature
breakage.
Usage example: operation with wire wheel brush
Fig.34
Operation with hole cutter
Optional accessory
CAUTION: Check operation of the hole cutter
by running the tool with no load, insuring that no
one is in front of the hole cutter.
NOTICE: Do not tilt the tool during operation. It
may lead to premature breakage.
Usage example: operation with hole cutter
Fig.35
MAINTENANCE
CAUTION: Always be sure that the tool is
before attempting to perform inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
be performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
Air vent cleaning
The tool and its air vents have to be kept clean.
vents start to become obstructed.
Fig.36: 1. Exhaust vent 2. Inhalation vent
for smooth air circulation.
Fig.37: 1. Dust cover
NOTICE: Clean out the dust cover when it is
clogged with dust or foreign matters. Continuing
operation with a clogged dust cover may damage the
tool.
20 ENGLISH
COMBINATION OF APPLICATIONS AND
ACCESSORIES
Optional accessory
CAUTION: Using the tool with incorrect guards can cause risks as follows.
• -
piece causing poor control.
• -
mond wheels, there is an increased risk of exposure to rotating wheels, emitted sparks and particles,
as well as exposure to wheel fragments in the event of wheel burst.
• -
mond wheels, the wheel guard may interfere with the workpiece causing poor control.
• -
the guard leading to breaking of wires.
•
reduces a risk of exposure to dust.
•
1
222
11
12
4
3
8
7
9
10
13
3
5
3
14 2
17 3
16
15
16
17
19
20
3
21
3
18
22
5656
56
5656
-Application 100 mm model 115 mm model 125 mm model
1 - Side grip
2 -
3 -
4Grinding / Sanding Depressed center wheel / Flap disc
5 - Lock nut
6 - - Ezynut *1*3
7 - Back up pad
8Grinding Flex wheel
9 -
pad 76
10 Sanding Abrasive disc
11 -Sanding lock nut
12 Wire brushing Wire wheel brush
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