Makita GA9071 User manual
GA7070
GA7071
GA9070
GA9071
EN Angle Grinder INSTRUCTION MANUAL 8
PL Szlierka kątowa INSTRUKCJA OBSŁUGI 18
HU Sarokcsiszoló HASZNÁLATI KÉZIKÖNYV 29
SK Uhlová brúska NÁVOD NA OBSLUHU 40
CS Úhlová bruska NÁVOD K OBSLUZE 51
UK Кутова шліфувальна
машина ІНСТРУКЦІЯ З
ЕКСПЛУАТАЦІЇ 61
RO Polizor unghiular MANUAL DE INSTRUCŢIUNI 73
DE Winkelschleifer BETRIEBSANLEITUNG 84
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8ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: GA7070 GA7071 GA9070 GA9071
Wheel diameter 180mm 230mm
Max. wheel thickness 7.2mm 6.5mm
Spindle thread M14 or 5/8″ (country specic)
Rated speed (n) 8,500min-1 6,600min-1
Overall length 506mm
Switch handle Bar type D type Bar type D type
Net weight 6.1 - 6.6 kg 6.2 - 6.7 kg 6.3 - 8.5 kg 6.4 - 8.5 kg
Safety class /II
• Due to our continuing program of research and development, the specications herein are subject to change
without notice.
• Specications may dier from country to country.
• The weight may dier depending on the attachment(s). The lightest and heaviest combination, according to
EPTA-Procedure 01/2014, are shown in the table.
Intended use
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of water.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and
can only be operated on single-phase AC supply. They
are double-insulated and can, therefore, also be used
from sockets without earth wire.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745-2-3:
Model GA7070
Sound pressure level (LpA) : 92 dB(A)
Sound power level (LWA) : 103 dB (A)
Uncertainty (K) : 3 dB(A)
Model GA7071
Sound pressure level (LpA) : 91 dB(A)
Sound power level (LWA) : 102 dB (A)
Uncertainty (K) : 3 dB(A)
Model GA9070
Sound pressure level (LpA) : 91 dB(A)
Sound power level (LWA) : 102 dB (A)
Uncertainty (K) : 3 dB(A)
Model GA9071
Sound pressure level (LpA) : 91 dB(A)
Sound power level (LWA) : 102 dB (A)
Uncertainty (K) : 3 dB(A)
NOTE: The declared noise emission value(s) has
been measured in accordance with a standard test
method and may be used for comparing one tool with
another.
NOTE: The declared noise emission value(s)
may also be used in a preliminary assessment of
exposure.
WARNING: Wear ear protection.
WARNING: The noise emission during actual
use of the power tool can dier from the declared
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 mea-
sures 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 times when the tool is switched
o and when it is running idle in addition to the
trigger time).
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN60745-2-3:
Model GA7070
Work mode: surface grinding with normal side grip
Vibration emission (ah, AG) : 6.4 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: surface grinding with anti vibration side grip
Vibration emission (ah, AG) : 6.0 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with normal side grip
Vibration emission (ah, DS) : 4.6 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with anti vibration side grip
Vibration emission (ah, DS) : 4.6 m/s2
Uncertainty (K) : 1.5 m/s2
Model GA7071
Work mode: surface grinding with normal side grip
Vibration emission (ah, AG) : 5.1 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: surface grinding with anti vibration side grip
Vibration emission (ah, AG) : 5.3 m/s2
Uncertainty (K) : 1.5 m/s2
9ENGLISH
Work mode: disc sanding with normal side grip
Vibration emission (ah, DS) : 3.4 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with anti vibration side grip
Vibration emission (ah, DS) : 3.9 m/s2
Uncertainty (K) : 1.5 m/s2
Model GA9070
Work mode: surface grinding with normal side grip
Vibration emission (ah, AG) : 4.9 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: surface grinding with anti vibration side grip
Vibration emission (ah, AG) : 4.8 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with normal side grip
Vibration emission (ah, DS) : 2.5 m/s2or less
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with anti vibration side grip
Vibration emission (ah, DS) : 2.6 m/s2
Uncertainty (K) : 1.5 m/s2
Model GA9071
Work mode: surface grinding with normal side grip
Vibration emission (ah, AG) : 5.1 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: surface grinding with anti vibration side grip
Vibration emission (ah, AG) : 4.9 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with normal side grip
Vibration emission (ah, DS) : 3.1 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode: disc sanding with anti vibration side grip
Vibration emission (ah, DS) : 3.1 m/s2
Uncertainty (K) : 1.5 m/s2
NOTE: The declared vibration total value(s) has been
measured in accordance with a standard test method
and may be used for comparing one tool with another.
NOTE: The declared vibration total value(s) may also
be used in a preliminary assessment of exposure.
WARNING: The vibration emission during
actual use of the power tool can dier from the
declared 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 mea-
sures 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 times when the tool is switched
o and when it is running idle in addition to the
trigger time).
WARNING: The declared vibration emission
value is used for main applications of the power tool.
However if the power tool is used for other applica-
tions, the vibration emission value may be dierent.
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-
tions, illustrations and specications provided
with this power tool. Failure to follow all instructions
listed below may result in electric shock, re and/or
serious injury.
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
Grinder safety warnings
Safety Warnings Common for Grinding, Sanding,
Wire Brushing, or Abrasive Cutting-O Operations:
1.
This power tool is intended to function as a
grinder, sander, wire brush or cut-o tool. Read
all safety warnings, instructions, illustrations
and specications provided with this power tool.
Failure to follow all instructions listed below may
result in electric shock, re and/or serious injury.
2.
Operations such as polishing are not recom-
mended to be performed with this power tool.
Operations for which the power tool was not designed
may create a hazard and cause personal injury.
3. Do not use accessories which are not speci-
cally designed and recommended by the tool
manufacturer. Just because the accessory can
be attached to your power tool, it does not assure
safe operation.
4. 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 y apart.
5. 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.
6.
Threaded mounting of accessories must match
the grinder spindle thread. For accessories
mounted by anges, the arbour hole of the
accessory must t the locating diameter of the
ange. 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.
7. 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 acces-
sory 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 acces-
sories will normally break apart during this test
time.
10 ENGLISH
8. Wear personal protective equipment.
Depending on application, use face shield,
safety goggles or safety glasses. As appro-
priate, wear dust mask, hearing protectors,
gloves and workshop apron capable of stop-
ping small abrasive or workpiece fragments.
The eye protection must be capable of stopping
ying debris generated by various operations.
The dust mask or respirator must be capable of
ltrating particles generated by your operation.
Prolonged exposure to high intensity noise may
cause hearing loss.
9. 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 y away and cause injury beyond immediate
area of operation.
10. Hold the power tool by insulated gripping
surfaces only, when performing an operation
where the cutting accessory may contact hid-
den 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.
11. Position the cord clear of the spinning acces-
sory. If you lose control, the cord may be cut or
snagged and your hand or arm may be pulled into
the spinning accessory.
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. Do not operate the power tool near ammable
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 either jump toward or away from the
operator, depending on direction of the wheel’s move-
ment 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.
1. Maintain a rm 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 kick-
back 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
or toothed saw blade. Such blades create fre-
quent kickback and loss of control.
Safety Warnings Specic for Grinding and Abrasive
Cutting-O Operations:
1. Use only wheel types that are recommended
for your power tool and the specic guard
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
projects through the plane of the guard lip cannot
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. Wheels must be used only for recommended
applications. For example: do not grind with
the side of cut-o wheel. Abrasive cut-o wheels
are intended for peripheral grinding, side forces
applied to these wheels may cause them to
shatter.
5. Always use undamaged wheel anges that are
of correct size and shape for your selected
wheel. Proper wheel anges support the wheel
thus reducing the possibility of wheel breakage.
Flanges for cut-o wheels may be dierent from
grinding wheel anges.
6. 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 Specic for Abrasive
Cutting-O Operations:
1. Do not “jam“ the cut-o wheel or apply exces-
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.
This manual suits for next models
3
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