Hilti DAG 500-D Mode d'emploi
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DAG 500-D
Operating instructions en
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Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
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This Product is Certified
Ce produit est homologué
Producto homologado por
Este produto está registrado
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ORIGINAL OPERATING INSTRUCTIONS
DAG 500‑D angle grinder
It is essential that the operating instructions
are read before the power tool is operated for
the first time.
Always keep these operating instructions to-
gether with the power tool.
Ensure that the operating instructions are
with the power tool when it is given to other
persons.
Contents Page
1 General information 1
2Description 2
3Consumables 4
4 Technical data 5
5 Safety instructions 6
6Beforeuse 10
7 Operation 11
8 Care and maintenance 12
9 Troubleshooting 13
10 Disposal 13
11 Manufacturer’s warranty - tools 13
1 These numbers refer to the corresponding illustra-
tions. The illustrations can be found on the fold-out cover
pages. Keep these pages open while studying the oper-
ating instructions.
In these operating instructions, the designation “the
power tool” always refers to the DAG 500-D angle grinder.
Operating controls and components 1
@
Ventilation slots
;
Hold-to-run switch
=
Side handle
%
Spindle lockbutton
&
Guard release button
(
Spindle
)
Guard
+
Clamping flange
§
Cutting disc / grinding disc (not supplied)
/
Clamping nuts
:
Wrench
·
Safety release
1 General information
1.1 Safety notices and their meaning
DANGER
Draws attention to imminent danger that will lead to
seriousbodilyinjuryorfatality.
WARNING
Draws attention to a potentially dangerous situation that
could lead to serious personal injury or fatality.
CAUTION
Draws attention to a potentially dangerous situation that
could lead to slight personal injury or damage to the
equipment or other property.
NOTE
Draws attention to an instruction or other useful informa-
tion.
1.2 Explanation of the pictograms and other
information
Warning signs
General
warning
Warning:
electricity
Warning: hot
surface
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Obligation signs
Wear eye
protection
Wear a hard
hat
Wear ear
protection
Wear
protective
gloves
Wear
breathing
protection
Symbols
Read the
operating
instructions
before use
Return waste
material for
recycling.
Volts Amps
Alternating
current
Revolutions
per minute
Revolutions
per minute
Rated speed
Diameter Double
insulated
Location of identification data on the power tool
The type designation, item number, year of manufacture
and technical status can be found on the type identifi-
cation plate on the machine or tool. The serial no. can
be found on the underside of the motor housing. Make
a note of this data in your operating instructions and
always refer to it when making an enquiry to your Hilti
representative or service department.
Type:
Serial no.:
2 Description
2.1 Use of the product as directed
The power tool is designed for cutting, grinding and brushing metal and mineral materials without use of water. Use
of a guide carriage is mandatory for cutting stone.
The working environment may be as follows: construction site, workshop, renovation, conversion or new construction.
The power tool may be operated only when connected to a power supply providing a voltage and frequency in
compliance with the information given on its type identification plate.
Working with metals: Cutting, grinding, brushing.
Working with mineral materials: Cutting and slitting using the corresponding guard (DC-EX), grinding using the
corresponding guard (DG-EX).
Use only discs (abrasive grinding discs, abrasive cutting discs, etc.) that are approved for use at a speed of at least
11000/min, with a maximum thickness of ¼" (grinding discs) or ¹⁄₈" (cutting discs) and a diameter of max. 5 ".
Use only synthetic resin-bonded, fiber-reinforced grinding discs or cutting discs approved for use at a permissible
peripheral speed of at least 80 m/sec.
The power tool may be used only for dry cutting or grinding.
When grinding stone, a vacuum cleaner equipped with a stone dust filter, e.g. a suitable Hilti vacuum cleaner, must be
used.
Working on materials hazardous to the health (e.g. asbestos) is not permissible.
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Nationally applicable industrial safety regulations must be observed.
Take the influences of the surrounding area into account. Do not use the power tool or appliance where there is a risk
of fire or explosion.
To avoid the risk of injury, use only genuine Hilti accessories and insert tools.
Observe the information printed in the operating instructions concerning operation, care and maintenance.
The power tool is designed for professional use and may be operated, serviced and maintained only by trained,
authorized personnel. This personnel must be informed of any special hazards that may be encountered. The power
tool and its ancillary equipment may present hazards when used incorrectlybyuntrainedpersonnelorwhenusednot
as directed.
Modification of the power tool or tampering with its parts is not permissible.
2.2 Switches
Hold-to-run switch
2.3 The items supplied in the cardboard box are:
1 Power tool with guard
1 Vibration-absorbing side handle
2Nuts
1Wrench
1 Operating instructions
1 Cardboard box
2.4 Using extension cords
Use only extension cords of a type approved for the application and with conductors of adequate cross section. The
power tool may otherwise loose performance and the extension cord may overheat. Check the extension cord for
damage at regular intervals. Replace damaged extension cords.
Recommended minimum conductor cross section and max. cable lengths
Conductor cross section 14 AWG 12 AWG
Mains voltage 110-120 V 75 ft 125 ft
Do not use extension cords with 16 AWG conductor cross section.
2.5 Using extension cords outdoors
When working outdoors, use only extension cords that are approved and correspondingly marked for this application.
2.6 Using a generator or transformer
This power tool may be powered by a generator or transformer when the following conditions are fulfilled: The unit
must provide a power output in watts of at least twice the value printed on the type identification plate on the power
tool. The operating voltage must remain within +5% and -15% of the rated voltage at all times, frequency must be in
the 50 – 60 Hz range and never above 65 Hz, and the unit must be equipped with automatic voltage regulation and
starting boost.
Never operate other power tools or appliances from the generator or transformer at the same time. Switching other
power tools or appliances on and off may cause undervoltage and / or overvoltage peaks, resulting in damage to the
power tool.
2.7 DG-EX 125/5" dust removal hood for grinding 2
The tool is suitable only for occasional use with diamond cup wheels for grinding mineral materials.
CAUTION
Use of this guard for working on metal is not permissible.
NOTE
It is recommended that a dust removal system consisting of matched components, i.e. dust removal hood and a
suitable Hilti vacuum cleaner, are used for grinding mineral materials, such as concrete or stone. These serve to
protect the operator and increase the life of the power tool and disc used.
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2.8 DC‑EX 125/5"‑M dust removal hood with guide carriage for cutting and slitting 3
Cutting and slitting work on mineral materials may be carried out only when the power tool is equipped with a dust
removal hood with guide carriage.
CAUTION
Use of this guard for working on metal is not permissible.
NOTE
It is recommended that a dust removal system consisting of matched components, i.e. dust removal hood and a
suitable Hilti vacuum cleaner, are used for cutting and slitting mineral materials, such as concrete or stone. These
serve to protect the operator and increase the life of the power tool and discused.
2.9 DC‑EX 125/5"‑C compact dust removal hood for cutting 4
For cutting masonry and concrete.
CAUTION
Use of this guard for working on metal is not permissible.
NOTE
It is recommended that a dust removal system consisting of matched components, i.e. dust removal hood and a
suitable Hilti vacuum cleaner, are used for cutting and slitting mineral materials, such as concrete or stone. These
serve to protect the operator and increase the life of the power tool and discused.
2.10 Guard with side cover 5
CAUTION
When grinding with straight grinding discs and cutting with cutting discs in metalworking applications, use the
guard with cover plate.
2.11 Front cover for the disc guard 6
CAUTION
When grinding with straight grinding discs and cutting with cutting discs in metalworking applications, use the
guard with front cover.
3Consumables
Discs with a diameter of max. 5", designed for a speed of 11000/min and a peripheral speed of 80 m/sec, and
with a maximum thickness of ¼" (abrasive grinding discs) or ¹⁄₈" (abrasive cutting discs).
Discs / wire brushes Application Designation Material
Abrasive cutting disc Cutting, slitting AC‑D metal
Diamond cutting disc Cutting, slitting DC‑D mineral
Abrasive grinding disc Rough grinding AG‑D, AF‑D, AN‑D metal
Diamond grinding disc Rough grinding DG‑CW mineral
Wire brushes Wire brushes 3CS, 4CS, 3SS, 4SS metal
Assignment of discs to the equipment used
Item Equipment
AC‑D AG-D
AF-D AN-D
DG‑CW
DC‑D
3CS/3SS/4CS/4SS
AGuard XXXXXXX
BFrontcover(in
combination with
A)
X
----
XX
CGuardwithcover
plate (optional for
A, B)
X
----
X
-
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Item Equipment
AC‑D AG-D
AF-D AN-D
DG‑CW
DC‑D
3CS/3SS/4CS/4SS
D DG‑EX 125/5" sur-
face guard
----
X
--
E DC‑EX 125/5"-C
compact guard (in
combination with
A)
-----
X
-
F DC‑EX 125/5"M
cutting guard for
mineral materials
-----
X
-
G DC‑EX SL cutting
adapter (in combi-
nation with F)
-----
X
-
HSidehandle XXXXXXX
I DC BG 125 hoop
handle (optional for
H)
XXXXXXX
K Clamping nut
(not for use with
accessories with
integrated thread)
XXXXXX
-
L Clamping flange
(not for use with
accessories with
integrated thread)
XXXXXX
-
4 Technical data
Right of technical changes reserved.
Power tool
DAG 500‑D
Rated voltage 120 V
Rated current input 8.5 A
Rated frequency 60 Hz
Rated speed 11,000/min
Cutting disc Diameter Max. 5"
Dimensions (L x H x W) without hood 289 mm (11.38") x 103 mm (4.06") x 82 mm
(11.4inx4.1inx3.2in)
Weight (without accessories) 1.85 kg (4.1 lbs)
Information about the power tool and applications
Drive spindle thread (arbor size) ⁵⁄₈"‑11 UNC
Spindle length ⁶⁄₈"
Protection class Protection class II (double insulated)
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5 Safety instructions
The safety rules in section 5.1 contain all general safety
rules for power tools which, in accordance with the
applicable standards, must be listed in the operating
instructions. Accordingly, some of the rules listed may
not be relevant to this tool.
5.1 General Power Tool Safety Warnings
a)
WARNING
Read all safety warnings and 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.
The term “power tool” in the warnings refers to
your mains-operated (corded) power tool or battery-
operated (cordless) power tool.
5.1.1Workareasafety
a) Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
b) Do not operate power tools in explosive atmo-
spheres, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
c) Keep children and bystanders away while operat-
ing a power tool. Distractions can cause you to lose
control.
5.1.2 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. Un-
modified 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 condi-
tions. 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
theriskofelectricshock.
e) When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of
a cord suitable for outdoor use reduces the risk of
electric shock.
f) If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply. Use of an RCD reduces the risk
of electric shock.
5.1.3 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 personal protective equipment. Always wear
eye protection. Protective equipment such as dust
mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injuries.
c) Prevent unintentional starting. Ensure the switch
is in the off‐position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying power tools with your finger on the
switch or energising power tools that have the switch
on invites accidents.
d) Remove any adjusting key or wrench before turn-
ing the power tool on. A wrench or a key left at-
tached to a rotating part of the power tool may result
in personal injury.
e) Do not overreach. Keep proper footing and bal-
ance at all times. This enables better control of the
power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewellery
or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust
extraction and collection facilities, ensure these
are connected and properly used. Use of dust
collection can reduce dust-related hazards.
5.1.4 Power tool use and care
a) Do not force the power tool. Use the correct
power tool for your application. The correct power
tool will do the job better and safer at the rate for
which it was designed.
b) Do not use the power tool if the switch does not
turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be
repaired.
c) Disconnect the plug from the power source
and/or the battery pack from the power tool
before making any adjustments, changing
accessories, or storing power tools. Such
preventive safety measures reduce the risk of
starting the power tool accidentally.
d) Store idle power tools out of the reach of chil-
dren 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
tool’s operation. If damaged, have the power tool
repaired before use. Many accidents are caused by
poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly main-
tained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
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g) Use the power tool, accessories and tool bits etc.
in accordance with these instructions taking into
account the working conditions and the work to
be performed. Use of the power tool for opera-
tions different from those intended could result in a
hazardous situation.
5.1.5 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.
5.2 Safety warnings common for grinding, sanding,
wire brushing, polishing or abrasive cutting-off
operations
a) This power tool is intended to function as a
grinder, sander, wire brush or cut-off tool. Read
all safety warnings, instructions, illustrations and
specifications provided with this power tool. Fail-
ure to follow all instructions listed below may result
in electric shock, fire and/or serious injury.
b) Operations such 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 manufac-
turer. 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 can-
not be adequately guarded or controlled.
f) Threaded mounting of accessories must match
the grinder spindle thread. For accessories
mounted by flanges, the arbour hole of the
accessory must fit the locating diameter of the
flange. 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.
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 eye protection must be capable of
stopping flying debris generated by various opera-
tions. The dust mask or respirator must be capable of
filtrating particles generated by your operation. Pro-
longed 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
andyourhandorarmmaybepulledintothespinning
accessory.
l) 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.
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.
5.3 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 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 in-
correct operating procedures or conditions and can be
avoided by taking proper precautions as given below.
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a) Maintain a firm grip on the power tool and po-
sition 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 acces-
sory. 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 ac-
cessory. 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.
5.4 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 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.
c) 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 op-
erator. The guard helps to protect operator from bro-
ken wheel fragments, accidental contact with wheel
and sparks that could ignite clothing.
d) Wheels must be used only for recommended ap-
plications. For example: do not grind with the
side of cut-off wheel. Abrasive cut-off wheels are
intended for peripheral grinding, side forces applied
to these wheels may cause them to shatter.
e) Always use undamaged wheel flanges that are of
correct size and shape for your selected wheel.
Proper wheel flanges support the wheel thus reduc-
ing the possibility of wheel breakage. Flanges for
cut-off wheels may be different from grinding wheel
flanges.
f) 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.
5.5 Additional safety warnings specific for abrasive
cutting-off operations
a) Do not "jam" the cut-off 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 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 off the power tool and hold
the power tool motionless until the wheel comes
to a complete stop. Never attempt to remove the
cut-off wheel 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 work-
piece. 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 work-
piece.
e) Support panels or any oversized workpiece to
minimize the risk of wheel pinching and kickback.
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.
f) Use extra caution when making a "pocket cut"
into existing walls or other blind areas. The pro-
truding wheel may cut gas or water pipes, electrical
wiring or objects that can cause kickback.
5.6 Safety warnings specific for wire brushing
operations
a) 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.
b) If the use of a guard is recommended for wire
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.
5.7 Additional safety rules
5.7.1 Personal safety
a) Breathing protection must be worn if the power
tool is used without a dust removal system for
work that creates dust.
b) Improve the blood circulation in your fingers by
relaxing your hands and exercising your fingers
during breaks between working.
c) Avoid touching rotating parts. Switch the power
tool on only after bringing it into position at the
workpiece. Touching rotating parts, especially ro-
tating drill bits, discs or blades, etc. may lead to
injury.
d) Always lead the supply cord and extension cord
away from the power tool to the rear while work-
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ing. This helps to avoid tripping over the cord while
working.
e) When grinding with straight grinding discs and
cutting with cutting discs in metalworking appli-
cations, use the guard with cover plate.
f) Always hold the power tool securely with both
hands on the grips provided. Keep the grips dry,
clean and free from oil and grease.
5.7.2 Power tool use and care
a) Grinding discs must be stored and handled care-
fully in accordance with the manufacturer’s in-
structions.
b) Check that the grinding disc is fitted in accor-
dance with the manufacturer’s instructions.
c) If use of a spacer ring or other intermediate part is
specified and the part is supplied with the grinding
disc, check to ensure that the part is fitted.
d) Never use the power tool without the guard.
e) The workpiece must be fixed securely in place.
f) After disc breakage, or if the power tool is
dropped, falls or suffers other mechanical
damage, it must be checked at a Hilti Service
Center.
g) Before use, check that the cutting or grinding
disc has been fitted correctly and the clamping
nut tightened. Then allow the power tool to run
for 30 seconds under no load while holding it se-
curely. Switch off the power tool immediately if
significant vibration or any other faults are no-
ticed. Should this occur, examine the power tool
in order to determine the cause.
h) Do not use cutting discs for grinding.
i) Do not use type 27 grinding discs with integrated
clamping nut.
j) Take steps to ensure that flying sparks from the
power tool do not present a hazard, i.e. by striking
yourself or other persons. Adjust the position of
the guard accordingly.
k) Children must be instructed not to play with the
power tool.
l) The power tool is not intended for use by children,
by debilitated persons or those who have received
no instruction or training.
m) Do not use the power tool if it starts with a jolt.This
may be an indication that the electronic control unit
is defective. Have the tool repaired at an authorized
Hilti service center right away.
n) WARNING: Some dust created by grinding, sand-
ing, cutting and drilling contains chemicals known
to cause cancer, birth defects, infertility or other
reproductive harm; or serious and permanent res-
piratory or other injury. Some examples of these
chemicals are: lead from lead-based paints, crys-
talline silica from bricks, concrete and other masonry
products and natural stone, arsenic and chromium
from chemically-treated lumber. Your risk from these
exposures varies, depending on how often you do
this type of work. To reduce exposure to these
chemicals, the operator and bystanders should
work in a well-ventilated area, work with ap-
proved safety equipment, such as respiratory pro-
tection appropriate for the type of dust generated,
and designed to filter out microscopic particles
and direct dust away from the face and body.
Avoid prolonged contact with dust. Wear protec-
tive clothing and wash exposed areas with soap
and water. Allowing dust to get into your mouth,
eyes, or to remain on your skin may promote absorp-
tion of harmful chemicals.
5.7.3 Electrical safety
a) Before beginning work, check the working area
(e.g. using a metal detector) to ensure that no
concealed electric cables or gas and water pipes
are present. External metal parts of the power tool
may become live, for example, when an electric cable
is damaged accidentally. This presents a serious risk
of electric shock.
b) Check the power tool’s supply cord at regular
intervals and have it replaced by a qualified spe-
cialist if found to be damaged. If the power tool’s
supply cord is damaged it must be replaced with
a specially-prepared supply cord available from
Hilti Customer Service. Check extension cords
at regular intervals and replace them if found to
be damaged. Do not touch the supply cord or
extension cord if it is damaged while working.
Disconnect the supply cord plug from the power
outlet. Damaged supply cords or extension cords
present a risk of electric shock.
c) Dirty or dusty power tools which have been used
frequently for work on conductive materials
should be checked at regular intervals at a Hilti
Service Center. Under unfavorable circumstances,
dampness or dust adhering to the surface of
the power tool, especially dust from conductive
materials, may present a risk of electric shock.
d) When working outdoors with an electric tool
check to ensure that the tool is connected to the
electric supply by way of a ground fault circuit
interrupter (GFCI) with a rating of max. 30 mA
(tripping current). Use of a ground fault circuit
interrupter reduces the risk of electric shock.
e) Use of a ground fault circuit interrupter (GFCI)
with a maximum tripping current of 30 mA is
recommended.
5.7.4 Work area
a) Ensure that the workplace is well lit.
b) Ensure that the workplace is well ventilated. Ex-
posure to dust at a poorly ventilated workplace may
result in damage to the health.
en
9
Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
5.7.5 Personal protective equipment
The user and any other persons in the vicinity must
wear ANSI Z87.1-approved eye protection, a hard
hat, ear protection, protective gloves and breathing
protection while the power tool is in use.
6Beforeuse
CAUTION
Wear gloves when fitting or removing parts, when
making adjustments or when remedying malfunc-
tions.
WARNING
Never use the power tool without the guard.
CAUTION
Before using another accessory that is recommended
for the angle grinder in conjunction with the an-
gle grinders mentioned above, read the operating
instructions for the applicable angle grinder and ob-
serve all instructions.
6.1 Fitting the side handle
WARNING
The side handle must be fitted for all types of work.
The side handle may be screwed onto the power tool on
the right or left.
6.2 Guard
CAUTION
Adjust the position of the guard to suit the require-
ments of the work being done.
CAUTION
Theclosedsideoftheguardmustalwaysfacethe
operator.
6.2.1 Fitting the guard or guard with cover plate 7
NOTE
The guard is equipped with locating lugs that ensure only
guards of a type suitable for use with the power tool can
be fitted. The locating lugs of the guard fit into the guard
mount on the power tool.
1. Fit the guard onto the drive spindle collar so that the
two triangular marks on the guard and on the power
tool in alignment.
2. Press the guard onto the drive spindle collar; press
the guard release button and then rotate the guard
until it engages and the guard release button jumps
back to its outset position.
6.2.2 Adjusting the guard 8
1. Press the guard release button and then rotate the
guard until it engages in the desired position.
6.2.3 Removing the guard or guard with cover plate
1. Press the guard release button and then rotate the
guard until the triangular marks on the guard and
the power tool are in alignment.
2. Lift off the guard.
6.2.4 Fitting and removing the front cover 9
1. Press the front cover onto the standard guard, with
the closed side positioned as shown in the illustra-
tion, until it engages.
2. To remove the front cover, release the catch and
then pull the front cover away from the standard
guard.
6.3 Fitting and removing the disc
CAUTION
Wear gloves when fitting or removing parts, when
making adjustments or when remedying malfunc-
tions.
DANGER
Check that the speed rating printed on the cutting
or grinding disc is equal to or higher than the rated
speed of the power tool.
DANGER
Check the condition of the grinding disc before us-
ing it. Do not use discs that are broken, cracked or
damaged in any way.
en
10
Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
NOTE
Diamond discs must be replaced when the cutting or
grinding performance drops significantly. This generally
is the case when the segments reach a height of less
than ¹⁄₁₆". Other discs must be replaced when the cutting
performance drops significantlyorotherpartsoftheangle
grinder (not the disc) come into contact with the material
you are working on. Abrasive discs generally have to be
replaced when the durability date has been reached.
1. Clean the clamping flange.
2. Fit the clamping flange onto the drive spindle.
3. Fit the insert tool.
4. Screw on the clamping nut corresponding to the
type of disc fitted .
5. CAUTION Do not press the spindle lockbutton
before the drive spindle has stopped rotating.
Press the spindle lockbutton and hold it in this
position.
6. Use the wrench to tighten the clamping nut securely
and then release the spindle lockbutton.
7. To remove the disc from the power tool, follow the
instructions for fitting the disc but carry out the steps
in the reverse order.
6.4 Fitting and removing accessories (e.g. discs,
brushes) with integrated thread
1. Screw the accessory onto the drive spindle.
2. CAUTION Do not press the spindle lockbutton
before the drive spindle has stopped rotating.
Press the spindle lockbutton and hold it in this
position.
3. Use the open-end wrench to tighten the accessory
securely and then release the spindle lockbutton.
4. To remove this, follow the instructions for fitting the
module but carry out the steps in the reverse order.
6.5 Rotating the gearing section
NOTE
To allow the power tool to be used safely and without
fatigue in all positions (e.g. on / off switch facing upwards),
the gearing section can be rotated to one of four positions
at 90° intervals.
1. Disconnect the supply cord plug from the power
outlet.
2. Clean the power tool.
3. Removethesidehandlefromthepowertool.
4. Remove the four screws from the gearing section.
5. Rotate the gearing section to the desired position
without pulling it away from the power tool.
6. Secure the gearing section by inserting and tighten-
ing the four screws.
7. Fit the side handle.
7Operation
NOTE
Adjust the position of the guard to suit the requirements
of the work being done.
DANGER
Wear ear protectors. Exposure to noise can cause hear-
ing loss.
WARNING
Test new cutting or grinding discs by allowing them
to run at maximum speed in a protected area for at
least 60 seconds.
WARNING
Slits cut in loadbearing walls of buildings or other struc-
tures may influence the statics of the structure, especially
when steel reinforcing bars or load-bearing components
are cut through. Consult the structural engineer, ar-
chitect, or person in charge of the building project
before beginning the work.
WARNING
The electric supply voltage must comply with the
information given on the type identification plate on
the power tool.
WARNING
Always use the side handle with the power tool.
WARNING
Never use the power tool without the guard.
CAUTION
Use clamps or a vice to hold the workpiece securely.
WARNING
Cutting or grinding may cause splintering of the material.
Wear eye protection.
DANGER
The operator and bystanders must wear breathing
protection if the work causes dust.
WARNING
Avoid touching rotating parts. Switch the power tool
on only after bringing it into position at the workpiece.
en
11
Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
Touching rotating parts, especially rotating drill bits, discs
or blades, etc. may lead to injury.
CAUTION
The insert tool may get hot during use. Wear protective
gloves when changing insert tools.
WARNING
Reduce the load on the power tool by avoiding tilt-
ing the disc in the kerf when cutting. The disc may
otherwise break, or the power tool may kick back or stall.
CAUTION
Improve the blood circulation in your fingers by re-
laxing your hands and exercising your fingers during
breaks between working.
WARNING
Keep inflammable materials away from the working
area.
CAUTION
In accordance with the applications for which it is de-
signed, the power tool produces a high torque. Always
use the side handle and hold the power tool with both
hands. The user must be prepared for sudden sticking
and stalling of the insert tool.
CAUTION
Working on the material may cause it to splinter. Wear
eye protection and protective gloves. Wear breathing
protection if no dust removal system is used. Splin-
tering material presents a risk of injury to the eyes and
body.
7.1 Rough grinding
CAUTION
Never use abrasive cutting discs for grinding.
Best results are obtained when the disc maintains an
angle of 5° to 30° with the working surface when grinding.
Move the power tool to and fro while applying moderate
pressure. This will avoid overheating and discoloration of
the workpiece and ensure an even surface finish.
7.2 Cutting
When cutting, apply moderate feed pressure and do not
tilt the power tool or, respectively, the cutting disc (hold
at approx. 90° to the surface being cut). For best results,
start cutting at the smallest cross section when cutting
profiles and square tube.
7.3 Hold-to-run switch
The hold-to-run switch with built-in safety interlock en-
ables the user to check the switch function and prevents
inadvertent starting of the power tool.
1. Press the safety release to unlock the hold-to-run
switch and then press the switch fully.
2. When the hold-to-run switch is released, the safety
interlock returns automatically to the locked posi-
tion.
8 Care and maintenance
CAUTION
Disconnect the mains plug from the power outlet.
8.1 Care of the power tool
DANGER
Under extreme conditions, when used for working on
metal, conductive dust may accumulate inside the tool.
This may have an adverse effect on the tool’s protective
insulation. Under such conditions, the tool should be
plugged into a ground fault circuit interrupter (GFCI)
and use of a stationary dust removal system and
frequent cleaning of the tool’s cooling air slots is
recommended.
The outer casing of the power tool is made from impact-
resistant plastic. Sections of the grip are made from a
synthetic rubber material.
Never operate the power tool when the air vents are
blocked. Regularly clean the power tool’s air vents care-
fully with a dry brush. Do not permit foreign objects to
enter the interior of the tool. The motor’s fan will draw
dust into the casing and an excessive accumulation of
conductive dust (e.g. metal, carbon fiber) may cause
electrical hazards. Clean the outside of the power tool at
regular intervals with a slightly damp cloth. Do not use
a spray, steam pressure cleaning equipment or running
water for cleaning. This may negatively affect the elec-
trical safety of the tool. Always keep the grip surfaces
of the tool free from oil and grease. Do not use cleaning
agents which contain silicone.
NOTE
Frequent work on conductive materials (e.g. metal, car-
bon fiber) may make shorter maintenance intervals nec-
essary. Take your individual work place risk assessment
into account.
8.2 Maintenance
WARNING
Do not operate the power tool if parts are damaged
or when the controls do not function faultlessly. Have
the power tool repaired by Hilti Service.
WARNING
Repairs to the electrical section of the power tool may
be carried out only by trained electrical specialists.
Check all external parts of the power tool for damage
at regular intervals and check that all controls operate
faultlessly.
en
12
Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
8.3 Checking the power tool after care and
maintenance
After carrying out care and maintenance work on the
power tool, check that all protective and safety devices
are fitted and that they function faultlessly.
9 Troubleshooting
Fault Possible cause Remedy
The power tool doesn’t start.
Interruption in the electric supply. Plug in another electric appliance and
check whether it works.
The supply cord or plug is defective. Have it checked by a trained electrical
specialist and replaced if necessary.
The carbon brushes are worn. Have it checked by a trained electrical
specialist and replaced if necessary.
The power tool doesn’t achieve
full power.
The extension cord’s conductor cross
section is inadequate.
Use an extension cord with an ade-
quate conductor cross section.
10 Disposal
Most of the materials from which Hilti power tools or appliances are manufactured can be recycled. The materials
must be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back your old power tools or appliances for recycling. Please ask your Hilti customer service department or
Hilti representative for further information.
11 Manufacturer’s warranty - tools
Hilti warrants that the tool supplied is free of defects in
materialandworkmanship.Thiswarrantyisvalidsolong
as the tool is operated and handled correctly, cleaned
and serviced properly and in accordance with the Hilti
Operating Instructions, and the technical system is main-
tained. This means that only original Hilti consumables,
components and spare parts may be used in the tool.
This warranty provides the free-of-charge repair or re-
placement of defective parts only over the entire lifespan
of the tool. Parts requiring repair or replacement as a
result of normal wear and tear are not covered by this
warranty.
Additional claims are excluded, unless stringent na-
tional rules prohibit such exclusion. In particular, Hilti
is not obligated for direct, indirect, incidental or con-
sequential damages, losses or expenses in connec-
tion with, or by reason of, the use of, or inability to
use the tool for any purpose. Implied warranties of
merchantability or fitness for a particular purpose are
specifically excluded.
For repair or replacement, send the tool or related parts
immediately upon discovery of the defect to the address
of the local Hilti marketing organization provided.
This constitutes Hilti’s entire obligation with regard to
warranty and supersedes all prior or contemporaneous
comments and oral or written agreements concerning
warranties.
en
13
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NOTICE ORIGINALE
DAG 500‑D Meuleuse d'angle
Avantdemettrel'appareilenmarche,lireim-
pérativement son mode d'emploi et bien res-
pecter les consignes.
Le présent mode d'emploi doit toujours ac-
compagner l'appareil.
Ne pas prêter ou céder l'appareil à un autre
utilisateur sans lui fournir le mode d'emploi.
Sommaire Page
1 Consignes générales 14
2Description 15
3Consommables 17
4 Caractéristiques techniques 18
5 Consignes de sécurité 19
6 Mise en service 24
7Utilisation 25
8 Nettoyage et entretien 27
9 Guide de dépannage 27
10 Recyclage 27
11 Garantie constructeur des appareils 28
1 Les chiffres renvoient aux illustrations respectives. Les
illustrations qui se rapportent au texte se trouvent sur les
pages rabattables. Pour lire le mode d'emploi, rabattre
ces pages de manière à voir les illustrations.
Dans le présent mode d'emploi, « l'appareil » désigne
toujours la meuleuse d'angle DAG 500‑D.
Organesdecommandeetélémentsdel'appareil1
@
Fentes de ventilation
;
Interrupteur à impulsion
=
Poignée latérale
%
Boutondeblocagedelabroche
&
Bouton de déverrouillage des carters
(
Broche
)
Carter de protection
+
Flasquedeserrage
§
Disqueàtronçonner/àmeuler(nonfourni)
/
Écrous de serrage
:
Clédeserrage
·
Déclencheur de sécurité
1 Consignes générales
1.1 Termes signalant un danger et leur signification
DANGER
Pour un danger imminent qui peut entraîner de graves
blessures corporelles ou la mort.
AVERTISSEMENT
Pour attirer l'attention sur une situation pouvant présen-
ter des dangers susceptibles d'entraîner des blessures
corporelles graves ou la mort.
ATTENTION
Pour attirer l'attention sur une situation pouvant présen-
ter des dangers susceptibles d'entraîner des blessures
corporelles légères ou des dégâts matériels.
REMARQUE
Pour des conseils d'utilisation et autres informations
utiles.
1.2 Explication des pictogrammes et autres
symboles d'avertissement
Symboles d'avertissement
Avertisse-
ment danger
général
Avertisse-
ment tension
électrique
dangereuse
Avertisse-
ment
surfaces
chaudes
fr
14
Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
Symboles d'obligation
Porter des
lunettes de
protection
Porter un
casque de
protection
Porter un
casque
antibruit
Porter des
gants de
protection
Porter un
masque
respiratoire
léger
Symboles
Lire le mode
d'emploi
avant
d'utiliser
l'appareil
Recycler les
déchets
Volt Ampère
Courant
alternatif
Tours par
minute
Tours par
minute
Vitesse de
rotation de
référence
Diamètre Double
isolation
Emplacement des détails d'identification sur l'appa-
reil
La désignation du modèle, le code d'article, l'année de
fabrication et l'état technique de l'appareil figurent sur
sa plaque signalétique. Son numéro de série figure sur
le côté inférieur du carter moteur. Inscrire ces renseigne-
ments dans le mode d'emploi et toujours s'y référer pour
communiquer avec notre représentant ou agence Hilti.
Type :
N° de série :
2 Description
2.1 Utilisation conforme à l'usage prévu
Cet appareil a été conçu pour le tronçonnage,l'ébarbageetlebrossagedematériaux métalliques et minéraux sans
utilisation d'eau. Pour le tronçonnage de la pierre, utiliser impérativementuneglissièredeguidage.
L'environnement de travail peut être : chantiers, ateliers, sites de rénovation, sites de constructions nouvelles ou de
constructions en cours de réaménagement.
L'appareil ne doit fonctionner qu'avec la tension réseau et la fréquence réseau indiquées sur la plaque signalétique.
Travaux sur métaux : Tronçonnage, ébarbage, brossage.
Travaux sur surfaces minérales : Tronçonnage par abrasion, rainurage avec les capots appropriés (DC‑EX), ébarbage
avec les capots appropriés (DG‑EX).
Utiliser uniquement des outils de travail (meules à ébarber, meules à tronçonner, etc.), homologués pour une vitesse
de rotation minimale de 11000 /min, une épaisseur maximale de meule à ébarber de ¼", une épaisseur maximale de
meule à tronçonner de ¹⁄₈" et un Ø de 5" max.
Utiliser uniquement des meules à ébarber ou à tronçonner par abrasion renforcées aux fibres et liées à la résine
présentant une vitesse périphérique admissible de 80 m/s.
fr
15
Printed: 09.12.2013 | Doc-Nr: PUB / 5069466 / 000 / 01
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Hilti DAG 500-D Mode d'emploi
- Catégorie
- Outils électroportatifs
- Taper
- Mode d'emploi
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