Makita DGD800 User manual

1
GB Cordless Die Grinder INSTRUCTION MANUAL
SBatteridriven slipstiftsmaskin BRUKSANVISNING
NTrådløs rettsliper BRUKSANVISNING
FIN
Akkukäyttöinen karalaikkahiomakone KÄYTTÖOHJE
LV Bezvadu štancēšanas slīpmašīna LIETOŠANAS INSTRUKCIJA
LT Belaidis tiesinis šlifuoklis NAUDOJIMO INSTRUKCIJA
EE Akuga lihvmasin KASUTUSJUHEND
RUS Аккумуляторная Прямая
Шлифовальная Машина
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
DGD800
DGD801

2
1
2
3
1 014130
1
2 012128
1
2
3 015676
1
4 011466
1
5 011472
1
2
3
4
6 011468
8 011478
1
9 001145
1
2
10 011473
1
2
11 011474 12 011467
13 011470 14 011479 15 011480
10 mm Max.
7 015814

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ENGLISH (Original instructions)
Explanation of general view
1-1. Button
1-2. Red indicator
1-3. Battery cartridge
2-1. Star marking
3-1. Indicator lamps
3-2. CHECK button
4-1. Slide switch
5-1. Indication lamp
6-1. Wrench 13
6-2. Wheel point
6-3. Collet nut
6-4. Wrench 13
9-1. Limit mark
10-1. Holder cap cover
10-2. Screwdriver
11-1. Brush holder cap
11-2. Screwdriver
SPECIFICATIONS
Model DGD800 DGD801
Collet capacity 6 mm or 6.35 mm (1/4")
Max. wheel point diameter 36 mm
Max. mandrel (shank) length 46 mm
No load speed (n0) / Rated speed (n) 26,000 (min-1)
Overall length 402 mm 307 mm
Net weight 2.0 kg 1.7 kg
Rated voltage D.C. 18 V
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
ENE050-1
Intended use
The tool is intended for grinding ferrous materials or
deburring castings.
ENG905-1
Noise
The typical A-weighted noise level determined
according to EN60745:
Sound pressure level (LpA) : 72 dB (A)
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A).
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum)
determined according to EN60745:
Model DGD800
Work mode : surface grinding
Vibration emission (ah,SG) : 6.5 m/s2
Uncertainty (K) : 1.5 m/s2
Model DGD801
Work mode : surface grinding
Vibration emission (ah,SG) : 2.5 m/s2or less
Uncertainty (K) : 1.5 m/s2
ENG901-1
• The declared vibration emission value has been
measured in accordance with the standard test
method and may be used for comparing one tool
with another.
• The declared vibration emission value may also be
used in a preliminary assessment of exposure.
WARNING:
• The vibration emission during actual use of the
power tool can differ from the declared emission
value depending on the ways in which the tool is
used.
• 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 times when the tool is switched off and when it
is running idle in addition to the trigger time).
ENH101-18
For European countries only
EC Declaration of Conformity
Makita declares that the following Machine(s):
Designation of Machine:
Cordless Die Grinder
Model No./ Type: DGD800, DGD801
Conforms to the following European Directives:
2006/42/EC
They are manufactured in accordance with the following
standard or standardized documents:
EN60745
The technical file in accordance with 2006/42/EC is
available from:
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium

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10.11.2015
000331
Yasushi Fukaya
Director
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
GEA010-1
General Power Tool Safety
Warnings
WARNING Read all safety warnings and all
instructions.
Failure to follow the warnings and instructions
may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for
future reference.
GEB124-1
CORDLESS DIE GRINDER
SAFETY WARNINGS
Safety Warnings Common for Grinding Operation:
1.
This power tool is intended to function as a grinder.
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.
2.
Operations such as sanding, wire brushing,
polishing or cutting-off 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.
3. 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.
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 fly 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 controlled.
6. The arbour size of accessories must properly
fit the collet 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.
7. Mandrel mounted accessories must be fully
inserted into the collet or chuck. If the mandrel
is insufficiently held and/or the overhang of the
wheel is too long, the mounted accessory may
become loose and be ejected at high velocity.
8. Do not use a damaged accessory. Before each
use inspect the accessory such as abrasive
wheels for chips and cracks. 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.
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
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.
10. 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.
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. Always hold the tool firmly in your hand(s)
during the start-up. The reaction torque of the
motor, as it accelerates to full speed, can cause
the tool to twist.
13. Use clamps to support workpiece whenever
practical. Never hold a small workpiece in one
hand and the tool in the other hand while in
use. Clamping a small workpiece allows you to
use your hand(s) to control the tool. Round
material such as dowel rods, pipes or tubing have
a tendency to roll while being cut, and may cause
the bit to bind or jump toward you.
14. 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.
15. After changing the bits or making any
adjustments, make sure the collet nut, chuck
or any other adjustment devices are securely
tightened. Loose adjustment devices can
unexpectedly shift, causing loss of control, loose
rotating components will be violently thrown.

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16. 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.
17. 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.
18. Do not operate the power tool near flammable
materials. Sparks could ignite these materials.
19. 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 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.
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.
a) Maintain a firm grip on the power tool and
position your body and arm to allow you to
resist kickback forces. The operator can control
kickback forces, if proper precautions are taken.
b) 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.
c) Do not attach a toothed saw blade. Such
blades create frequent kickback and loss of control.
d) Always feed the bit into the material in the
same direction as the cutting edge is exiting
from the material (which is the same direction
as the chips are thrown). Feeding the tool in the
wrong direction causes the cutting edge of the bit
to climb out of the work and pull the tool in the
direction of this feed.
Safety Warnings Specific for Grinding:
a) Use only wheel types that are recommended
for your power tool and only for recommended
applications.
Additional safety warnings:
20.
The tool is intended for use with bonded abrasive
wheel points (grinding stones) permanently
mounted on plain, unthreaded mandrel (shanks).
21. Make sure the wheel is not contacting the
workpiece before the switch is turned on.
22. 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.
23. Use the specified surface of the wheel to
perform the grinding.
24. Watch out for flying sparks. Hold the tool so
that sparks fly away from you and other
persons or flammable materials.
25. Do not leave the tool running. Operate the tool
only when hand-held.
26. Do not touch the workpiece immediately after
operation; it may be extremely hot and could
burn your skin.
27. Observe the instructions of the manufacturer
for correct mounting and use of wheels.
Handle and store wheels with care.
28. Check that the workpiece is properly
supported.
29. If working place is extremely hot and humid,
or badly polluted by conductive dust, use a
short-circuit breaker (30 mA) to assure
operator safety.
30. Do not use the tool on any materials
containing asbestos.
31. Always be sure you have a firm footing. Be
sure no one is below when using the tool in
high locations.
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.
ENC007-11
IMPORTANT SAFETY
INSTRUCTIONS
FOR BATTERY CARTRIDGE
1. Before using battery cartridge, read all
instructions and cautionary markings on (1)
battery charger, (2) battery, and (3) product
using battery.
2. Do not disassemble battery cartridge.
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.