Discount Equipment DM 230 User manual

UU
UUSS SS CC CCAA AA EE EESS SS
DM 230
Operator’s manual
Manuel d’utilisation
Manual de instrucciones
Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
Lire attentivement et bien assimiler le manuel d’utilisation avant d’utiliser la machine.
Lea detenidamente el manual de instrucciones y asegúrese de entender su contenido antes de utilizar la máquina.
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KEY TO SYMBOLS
2 – English
Symbols on the machine:
WARNING! The machine can be a
dangerous tool if used incorrectly or
carelessly, which can cause serious
or fatal injury to the operator or
others.
Please read the operator’s manual
carefully and make sure you
understand the instructions before
using the machine.
Always wear:
• Approved protective helmet
• Approved hearing protection
• Protective goggles or a visor
• Breathing mask
Conforms to UL Std 60745-1,
60745-2-1
Certified to CSA C22.2
No. 60745-1, 60745-2-1
Environmental marking. Symbols
on the product or its packaging
indicate that this product cannot be
handled as domestic waste. It must
instead be submitted to an
appropriate recycling station for the
recovery of electrical and electronic
equipment.
By ensuring that this product is
taken care of correctly, you can help to counteract the
potential negative impact on the environment and people
that can otherwise result through the incorrect waste
management of this product.
For more detailed information about recycling this
product, contact Discount-equipment from where you
purchased the product.
Ensure that water cannot
leak into the machine
when drilling in the ceiling.
Use an appropriate water
collector and cover the
machine in plastic, but do not cover the air intakes and air
outlets.
Other symbols/decals on the machine refer to special
certification requirements for certain markets.
4005474
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CONTENTS
English – 3
Contents Note the following before
starting:
KEY TO SYMBOLS
Symbols on the machine: ..................................... 2
CONTENTS
Contents ............................................................... 3
Note the following before starting: ........................ 3
PRESENTATION
DM 230 ................................................................. 4
WHAT IS WHAT?
What is what on the drilling machine? .................. 5
SAFETY INSTRUCTIONS
Steps before using a new drilling machine ........... 6
Personal protective equipment ............................. 6
SAFETY INSTRUCTIONS
General safety precautions ................................... 7
General working instructions ................................ 8
Machine′s safety equipment ................................. 9
Checking, maintaining and servicing the
machine′s safety equipment ................................. 10
STARTING AND STOPPING
Before starting ...................................................... 12
Starting ................................................................. 12
Stopping ............................................................... 12
MAINTENANCE
General ................................................................. 13
Changing the drill bit ............................................. 13
Cleaning ............................................................... 13
Water tap .............................................................. 13
Electrical Feed ...................................................... 13
Repairs ................................................................. 13
Changing the gearbox oil ..................................... 14
Replacing the carbon brushes .............................. 14
Daily Maintenance ................................................ 14
TECHNICAL DATA
US WARRANTY STATEMENT
WARRANTY POLICY ........................................... 16
EQUIPMENT ........................................................ 16
WIRING DIAGRAM
!
WARNING! Cutting, especially when DRY
cutting, generates dust that comes from
the material being cut, which frequently
contains silica. Silica is a basic
component of sand, quartz, brick clay,
granite and numerous other minerals
and rocks. Exposure to excessive
amount of such dust can cause:
Respiratory disease (affecting your
ability to breath), including chronic
bronchitis, silicosis and pulmonary
fibrosis from exposure to silica.These
diseases may be fatal;
Skin irritation and rash.
Cancer according to NTP* and IARC* */
National Toxicology Program,
International Agency for Research on
Cancer
Take precautionary steps:
Avoid inhalation of and skin contact with
dust, mist and fumes.
Wear and ensure that all bystanders wear
appropriate respiratory protection such
as dust masks designed to filter out
microscopic particles. (See OSHA 29
CFR Part 1910.1200)
Wet cut when feasible, to minimize dust.
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PRESENTATION
4 – English
DM 230
It is our wish that you will be satisfied with your product
and that it will be your companion for a long time.Think of
this operator ′ s manual as a valuable document. By
following its ′ content (using, service, maintenance etc) the
life span and the second-hand value of the machine can
be extended. If you ever lend or sell this machine, make
sure that the borrower or buyer gets the operator ′ s
manual, so they will also know how to properly maintain
and use it.
A purchase of one of our products gives you access to
professional help with repairs and services. If the retailer
who sells your machine is not one of our authorised
dealers, ask him for the address of your nearest service
workshop.
Husqvarna Construction Products has a policy of
continuous product development. Husqvarna reserves
the right to modify the design and appearance of products
without prior notice and without further obligation
introduce design modifications.
• The DM 230 is an electric handheld drill, intended for
drilling concrete, brick and various stone materials.
• The drilling machine has a modular design and is
easy to assemble.
• The machine is equipped with spirit levels to facilitate
drilling and a swivel handle with an integrated adapter
for support pins to make the work more comfortable.
• DM 230 has three speed ranges for drill bit sizes up to
150 mm.
• The machine has a water cooled gearbox with a pipe
that runs through the spindle.
• DM 230 can also be connected to a vacuum cleaner
with the help of an adapter, used for dry drilling, which
is attached to the spindle.
• The drilling machine is equipped with Softstart
TM
,
Smartstart
TM
, Elgard
TM
and speed control.
Softstart™
Softstart
TM
is an electronic power limitation, making it
easier to start the drill. Maximum speed is reached in
about three seconds after the power switch is pressed in.
Smartstart
TM
If the Smartstart
TM
button is pressed in directly after the
power switch is pressed in, the speed is reduced by 50%.
In Smartstart
TM
mode the machine has less power until
the button is pressed in again. These functions are of
great use for creating a pilot hole for drilling.
Elgard™
Elgard
TM
is an electronic overload protection.
If the motor is overloaded, the overload protection pulses
the motor. Reduce the load and the motor returns to its
normal speed. The overload protection disconnects the
power, if the machine is subjected to heavy loads or if the
drill bit jams. The machine is reset by first releasing the
power switch and then pressing it in again. If the drill bit
jams, the mechanical slip clutch protects the gearbox
before the overload protection disconnects the power.
Speed control
Speed control always gives maximum output power from
the machine. The speed control function provides the
machine with a limited idling speed.
Ergonomics
The soft rear section on the DM 230 has a large contact
area so that the machine sits better against the body. The
rounded handle makes the machine comfortable to hold
while drilling. The protective loop forms a practical carry
handle when transporting.
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English – 5
WHAT IS WHAT?
What is what on the drilling machine?
1 Drill spindle
2 Wash-out port
3 Gearbox and motor module
4 Smart Start®
5 Power switch
6 Power switch lock
7 Spirit level
8 Inspection cover
9 Gear knob
10 Leakage hole (if water or oil trickles out from the
leakage hole contact Discount-equipment to replace
the seals) 11 Stiffener
12 Protecting brace and carrying handle
13 Handle and adapter
14 Spanners
15 Ground fault circuit interrupter
16 Operator’s manual
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SAFETY INSTRUCTIONS
6 – English
Steps before using a new drilling
machine
• Do not use the drilling machine without first reading
and understanding the contents of this Operator’s
Manual.
• This machine is designed for and intended for drilling
concrete, brick and different stone materials. All other
use is improper.
• The machine is intended for use in industrial
applications by experienced operators.
Always use common sense
It is not possible to cover every conceivable situation you
can face when using a drilling machine. Always exercise
care and use your common sense. Avoid all situations
which you consider to be beyond your capability.If you still
feel uncertain about operating procedures after reading
these instructions, you should consult an expert before
continuing. Do not hesitate to contact Discount-
equipment if you have any more questions about the
use of the drilling machine. We will willingly be of
service and provide you with advice as well as help you
to use your drilling machine both efficiently and safely.
Do not hesitate to contact Discount-equipment if you
have any more questions about the use of the machine.
We will willingly be of service and provide you with
advice as well as help you to use your machine both
efficiently and safely.
Let Discount-equipment check the drilling machine
regularly and make essential adjustments and repairs.
Husqvarna Construction Products has a policy of
continuous product development. Husqvarna reserves
the right to modify the design and appearance of
products without prior notice and without further
obligation introduce design modifications.
All information and all data in the Operator’s Manual
were applicable at the time the Operator’s Manual was
sent to print.
Personal protective equipment
• Protective helmet
• Hearing protection
• Protective goggles or a visor
• Breathing mask
• Heavy-duty, firm grip gloves.
• Tight-fitting, heavy-duty and comfortable clothing that
permits full freedom of movement.
• Boots with steel toe-caps and non-slip sole
• Always have a first aid kit nearby.
!
WARNING! Under no circumstances
should you modify the original design of
the machine without approval from the
manufacturer. Always use original spare
parts. Unauthorized modifications and/or
accessories may lead to serious injury or
death to the user or others.
!
WARNING! You must use approved
personal protective equipment whenever
you use the machine. Personal protective
equipment cannot eliminate the risk of
injury but it will reduce the degree of
injury if an accident does happen. Ask
your dealer for help in choosing the right
equipment.
!
WARNING! Long-term exposure to noise
can result in permanent hearing
impairment. Always use approved
hearing protection. Listen out for
warning signals or shouts when you are
wearing hearing protection. Always
remove your hearing protection as soon
as the engine stops.
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SAFETY INSTRUCTIONS
English – 7
General safety precautions
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.
Work area safety
• Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
• Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Power tools
create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while
operating a power tool. Distractions can cause you
to lose control.
• Do not use the machine in bad weather, such as
dense fog, rain, strong wind, intense cold, etc.
Working in bad weather is tiring and can lead to
dangerous conditions, e.g. slippery surfaces.
• Ensure when cutting that no material can become
loose and fall, causing operating injury.Take great
care when working on sloping ground.
• Always check the rear side of the surface where the
drill bit will emerge when drilling right through. Secure
and cordon off the area and make sure that no one
can be injured or material damaged.
Electrical safety
• Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any
adapter plugs with earthed (grounded) power
tools. Unmodified plugs and matching outlets will
reduce the risk of electric shock.
• 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.
• Do not expose power tools to rain or wet
conditions. Water entering a power tool will increase
the risk of electric shock.
• Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, charp edges or
moving parts. Damaged or entangled cords increase
the risk of electric shock.
• 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.
• Check that the cord and extension cord are intact and
in good condition. Never use the machine if the cord
is damaged, hand it in to an authorized service
workshop for repair.
• If operating a power tool in a damp location is
unaviodable, use a ground fault circuit interrupter
(GFCI) protected supply. Use of an GFCI reduces
the risk of electric shock.
• To avoid overheating do not use the extension cord
while it is rolled up.
• The machine should be connected to an earthed
outlet socket. Check that the mains voltage
corresponds with that stated on the rating plate on the
machine.
• Ensure the cord is behind you when you start to use
the machine so that the cord will not be damaged.
Personal safety
• 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.
• Use personal protective equipment. Always wear
eye protection. Protetctive equipment such as dust
mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injuries.
• 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.
• Remove any adjusting key or wrench before
turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may result
in personal injury.
• Do not overreach. Keep proper footing and
balance at all times. This enables better control of
the power tool in unexpected situations.
• 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.
• If devices are provided for the connection of dust
extraction and collection facilities, ensure that
these are connected and properly used. Use of
dust collection can reduce dust-related hazards.
!
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.
!
WARNING! Do not wash the machine
with water, as water can enter the
electrical system or the engine and
cause damage to the machine or short
circuit.
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SAFETY INSTRUCTIONS
8 – English
• Make sure that no pipes or electrical cables are routed
in the area to be drilled.
• Ensure the cord is behind you when you start to use
the machine so that the cord will not be damaged.
• Never leave the machine unsupervised with the motor
running. A rotating drill bit can entail a risk of serious
injury.
• Remain at a distance from the drill bit when the motor
is running.
• Always unplug the machine during longer work
breaks.
• Never work alone, always ensure there is another
person close at hand.Apart from being able to receive
help to assemble the machine, you can also get help
if an accident should occur.
Power tool use and care
•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.
•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.
•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.
•Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the
power tool or these instructions to operate the
power tool. Power tools are dangerous in the hands
of untrained users.
•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.
•Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
•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 operations
different from those intended could result in
hazardous situations.
• Never use a machine that has been modified in any
way from its original specification.
• Do not store or transport the drilling machine with the
drill bit fitted in order to protect your drilling machine
and drill bits from damage.
• Do not overload the machine. Overloading can
damage the machine.
• Keep all parts in good working order and ensure that
all fixtures are properly tightened.
Service
•Have your power tool serviced by a qualified
repair person unsing only identical replacement
parts. This will ensure that the safety of the power tool
is maintained.
General working instructions
• The machine has a very high torque. This demands
good concentration during work, as serious personal
injuries can occur if the drill bit suddenly jams.
• Keep your hands at a safe distance from the drill
spindle and drill bit when the machine is running.
• Keep an eye open for oil or water leakage. If water or
oil trickles out from the leakage hole on the top of the
pinion neck, the seals must be replaced.
!
WARNING! Use auxiliary handles
supplied with the tool. Loss of control
can cause personal injury.
!
WARNING! Overexposure to vibration
can lead to circulatory damage or nerve
damage in people who have impaired
circulation. Contact your doctor if you
experience symptoms of overexposure
to vibration.These symptoms include
numbness, loss of feeling, tingling,
pricking, pain, loss of strength, changes
in skin colour or condition.These
symptoms normally appear in the
fingers, hands or wrists.
!
CAUTION! Wear ear protectors with
impact drills. Exposure to noise can
cause hearing loss.
!
WARNING! This section takes up the
basic safety precautions for working with
the drilling machine. This information is
never a substitute for professional skills
and experience. If you encounter a
situation where you are uncertain how to
proceed you should ask an expert.
Contact Discount-equipment. Do not
attempt any task that you feel unsure of!
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SAFETY INSTRUCTIONS
English – 9
Handheld drilling
• Always use a drill bit with a max. diameter of 75 mm
with handheld drilling. The larger the drill bit the
greater the reaction if the drill jams.
• Hold the power tool by insulated gripping surfaces,
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.
• Always make sure you are standing firmly when
carrying out handheld drilling.
Stand drilling
• Always use a drilling stand if drilling is to be performed
from a ladder or scaffold.
• Handheld drilling in these situations is full of risks, as
the risk of falling is very high if the drill bit jams.
• Make sure that the stand is secured correctly.
• Make sure that the drilling machine is secured
correctly in the stand.
Drilling outdoors
• Always use extension cables that are approved for
outdoor use.
Drilling in ceilings and the like
• Use a water collector to avoid water penetrating into
the machine. The machine must be covered with
plastic or the like in order to prevent water penetrating
into the machine, but do not cover the air intakes and
air outlets.
Machine′′′′s safety equipment
This section describes the machine′s safety equipment,
its purpose, and how checks and maintenance should be
carried out to ensure that it operates correctly. See the
”What is what?” section to locate where this equipment is
positioned on your machine.
!
WARNING! Do not perform handheld
drilling in first gear as the machine has a
powerful torque that can result in
personal injuries should the drill bit jam.
IMPORTANT! The air intake must not be covered.
!
WARNING! Never use a machine that has
faulty safety equipment! Safety
equipment must be inspected and
maintained. See instructions under the
heading Checking, maintaining and
servicing the machine’s safety
equipment. If your machine does not
pass all the checks, take it to a service
workshop for repair.
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SAFETY INSTRUCTIONS
10 – English
Power switch
The power switch should be used to start and stop the
machine.
Power switch lock
The power switch lock is designed to prevent accidental
operation of the switch. When the lock (A) is pressed in
the power switch (B) is released.
The power switch lock remains depressed as long as the
power switch is depressed. When the grip on the handle
is released both the power switch and power switch lock
are reset. This movement is controlled by two
independent return springs. This position results in the
machine stopping and the power switch being locked.
Ground fault circuit interrupter
Ground fault circuit interrupters are for protection in case
an electrical fault should occur.
The LED indicates that the ground fault circuit interrupter
is on and that the machine can be switched on. If the LED
is not on, push the RESET button (green).
Checking, maintaining and
servicing the machine′′′′s safety
equipment
Checking the power switch
Start the machine, release the power switch and check
that the motor and the drill bit stop.
A defective power switch should be replaced by an
authorized service workshop.
Checking the power switch lock
Press the power switch and check that the power switch
is locked when the power switch lock is pressed in.
Press in the power switch and make sure the switch
returns to its original position when you release it.
Check that the power switch and the power switch lock
move easily.
IMPORTANT! All servicing and repair work on the
machine requires special training.This is especially true
of the machine′s safety equipment. If your machine
fails any of the checks described below you must
contact Discount-equipment. When you buy any of our
products we guarantee the availability of professional
repairs and service.
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SAFETY INSTRUCTIONS
English – 11
Check the ground fault circuit interrupter
Connect the machine to the socket. Push the RESET
button (green) and the red LED lights up.
Push the TEST button (blue).
The ground fault circuit interrupter should trip and the
machine switch off instantly. If not, contact Discount-
equipment.
Reset with the RESET button (green).
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STARTING AND STOPPING
12 – English
Before starting
Make sure that:
• The switch is undamaged. If not, the switch must be
replaced by an authorised repairman.
• The switch is not sticking.
• The machine and its equipment are correctly installed:
- The drill is secured properly.
- If a stand is used, it must be attached to the machine
by the fastening neck on the gearbox.
• Wear personal protective equipment. See
instructions under the heading ”Personal protective
equipment”.
•The water cooling or vacuum cleaner (with the help
of adapter) are attached to the machine. Use
suitable drill bits depending on whether water or dry
drilling is being performed. In the event of
uncertainty contact Discount-equipment.
Starting
1 Set the working speed by turning the drill spindle and
at the same time move the gear knob to the required
position.
2 Turn on the water cooling (wet drilling) or switch on the
vacuum cleaner (dry drilling).
3 Hold the machine steady.
4 Press in the switch fully. Also press, if desired, the
SmartstartTM button.
Stopping
Stop the motor by releasing the power switch.
Cooling
Run the machine unloaded for a minute or two to cool the
motor.
!
WARNING! Note the following before
starting:
The machine should be connected to an
earthed outlet socket.
Check that the mains voltage
corresponds with that stated on the
rating plate on the machine.
Ensure you stand firmly. Keep people
and animals well away from the working
area.
IMPORTANT! Changing gear may only be done when
the machine is switched off. Otherwise there is a risk of
damaging the gearbox.
!
WARNING! The drill bit continues to
rotate for a while after the motor has
been switched off. Do not stop the drill
bit with your hands. Personal injuries
can occur.
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MAINTENANCE
English – 13
General
The lifetime of your machine can be extended
considerably if it is used, cared for and maintained in the
proper manner.
Changing the drill bit
1 Pull out the plug.
2 Get:
- The new drill bit.
- The supplied open-ended spanners, size 24 mm and
32 mm.
- Water-resistant grease.
3 Remove the old drill bit using the open-ended
spanners.
4 Apply water-resistant grease to the thread of the new
drill bit.
5 Attach the drill bit using the open-ended spanners.
Before the machine is started, carefully check that the
new bit is firmly attached.
Cleaning
• Keep the machine and drill bit clean in order for drilling
to be carried out safely.
• Keep the handle dry and free of grease and oil.
• In order for the machine to always be cooled
sufficiently the cooling air openings must be kept clear
and clean. Blow down the machine regularly with
compressed air.
• Use compressed air to periodically clean the motor.
Remove the inspection cover and clean the cover.
Water tap
Check that the water tap functions. Do not use hoses that
are distorted, worn or damaged.
Electrical Feed
Check that the cord and extension cord are intact and in
good condition. Never use the machine if the cord is
damaged, hand it in to an authorized service workshop for
repair.
Repairs
!
WARNING! Inspection and/or
maintenance should be carried out with
the motor switched off and the plug
disconnected.
!
WARNING! Never use damaged cables.
They can cause serious, even fatal,
personal injuries.
Important All types of repairs may only be carried out by
authorised repairmen. This is so that the operators are
not exposed to great risks.
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MAINTENANCE
14 – English
Changing the gearbox oil
Contact Discount-equipment to get the right oil.
The oil in the gearbox must be changed after every 400
hours of operation. Do as follows:
1 Get:
- New oil, Mobile Lube1 SHC 75W90 or other similar
transmission oil.
- A container for the old oil.
2 Secure the machine with drill spindle downwards in a
vice or the like.
3 Unscrew the six screws holding the motor - gearbox
modules together.
4 Carefully disassemble the machine.
5 Empty the gearbox oil into the container.
6 If necessary contact Discount-equipment to clean the
gearbox. 7 Pour the new oil into the gearbox, about
0.25 litres.
8 Fit a new O-ring between the motor cover and the
gearbox cover. Contact Discount-equipment to
receive the correct O-ring.
9 Reassemble the machine and screw in the six screws.
Replacing the carbon brushes
The carbon brushes must be removed and checked
regularly. Weekly if the machine is used daily or at longer
intervals if the machine is used more seldom.The area of
wear should be even and undamaged.
Both carbon brushes must always be replaced as a pair,
but one at a time. Do as follows:
1 Remove the inspection cover’s screws, 3.
2 Lift the carbon brush holder spring to one side.
3 Loosen the screw.
4 Pull out the carbon brush connector.
5 Pull the carbon brush out from the holder.
6 Clean the brush holder with compressed air or a
brush. Replace the brush if worn.
7 Fit the new carbon brushes and, at the same time,
check that they slide easily in the brush retainers.
8 Put the brush holder spring back into place.
9 Insert the carbon brush connection under the screw.
10 Repeat the procedure with the other carbon brush.
11 Refit the inspection cover screws, 3. Press together
the rear section to make it easier to secure the screws.
Make sure that the inspection cover enters its slots.
12 Let the machine idle for 10 minutes to run in the new
carbon brushes.
Daily Maintenance
1 Check that nuts and screws are tight.
2 Check that the power switch unit works smoothly.
3 Check the ground fault circuit interrupter.
4 Clean the outside of the machine.
5 Check and clean the cooling air openings.
6 Check that the cord and extension cord are intact and
in good condition.
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English – 15
TECHNICAL DATA
DM 230
Electric motor 1-phase
Rated voltage, V 230/100-120
Rated output, W 1850
Rated current, A
230 V 8 A
100-120 V 15 A
Weight, lb/kg 7
Diameter drill bit, mm
Max. diameter of the drill bit, with stand 150 mm (5,9”)
Max. diameter for the drill bit, handheld 75 mm (3”)
Spindle thread G 1/2” G 1 1/4”
Wash-out port G 1/4”
Water pressure - max, bar 8
Stand, mm Ø 60 mm
Handheld drilling Stand drilling
Gear Drill bit speed with load,
rpm
Drill bit load without
load, rpm
Recommended drill bit
size, inch/mm
Recommended drill bit
size, inch/mm
1 580 730 Not recommended 4-6/100-150
2 1400 1700 2-4/40-80 2-4/40-80
3 2900 3600 0-2/0-40 0-2/0-40
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English – 17
WIRING DIAGRAM
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EXPLICATION DES SYMBOLES
18 – French
Symboles sur la machine:
AVERTISSEMENT! La machine
utilisée de manière imprudente ou
inadéquate peut devenir un outil
dangereux, pouvant causer des
blessures graves voire mortelles à
l’utilisateur et aux autres personnes
présentes.
Lire attentivement et bien assimiler
le manuel d’utilisation avant
d’utiliser la machine.
Toujours utiliser:
• Casque de protection
homologué
• Protecteurs d’oreilles
homologués
• Lunettes protectrices ou visière
• Masque respiratoire
Conforme à la norme UL 60745-1,
60745-2-1
Certifié CSA C22.2 No. 60745-1,
60745-2-1.
Marquage environnemental. Ce
symbole figurant sur le produit ou
sur son emballage indique que ce
produit ne peut pas être traité
comme déchet ménager. Il doit être
collecté et amené à une installation
de récupération appropriée de
déchets d’équipements électriques
et électroniques.
En veillant à ce que ce produit soit
correctement éliminé, vous pouvez contribuer à prévenir
les conséquences négatives potentielles sur
l’environnement et les hommes, qui pourraient sinon être
le résultat d’un traitement incorrect des déchets de ce
produit.
Pour des informations plus détaillées sur le recyclage de
ce produit, contactez votre commune ou le magasin où
vous avez acheté le produit.
En cas de forage au
plafond, s’assurer que
l’eau ne risque pas de
couler dans la machine.
Utiliser un récipient
adéquat pour recueillir
l’eau et recouvrir la
machine de plastique en laissant libres l’admission et
l’échappement d’air.
Les autres symboles/autocollants présents sur la
machine concernent des exigences de certification
spécifiques à certains marchés.
4005474
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SOMMAIRE
French – 19
Sommaire Contrôler les points suivants
avant la mise en marche:
EXPLICATION DES SYMBOLES
Symboles sur la machine: .................................... 18
SOMMAIRE
Sommaire ............................................................. 19
Contrôler les points suivants avant la mise en
marche: ................................................................. 19
PRÉSENTATION
DM 230 ................................................................. 20
QUELS SONT LES COMPOSANTS?
Quels sont les composants de la perceuse? ........ 21
INSTRUCTIONS DE SÉCURITÉ
Mesures à prendre avant d’utiliser une perceuse
neuve .................................................................... 22
Équipement de protection personnelle ................. 22
INSTRUCTIONS DE SÉCURITÉ
Instructions générales de sécurité ........................ 23
Méthodes de travail .............................................. 25
Équipement de sécurité de la machine ................ 26
Contrôle, maintenance et entretien des
équipements de sécurité de la machine ............... 27
DÉMARRAGE ET ARRÊT
Avant de démarrer la machine ............................. 28
Démarrage ........................................................... 28
Arrêt ...................................................................... 28
ENTRETIEN
Généralités ........................................................... 29
Remplacement du foret ........................................ 29
Nettoyage ............................................................. 29
Robinet d’eau ....................................................... 29
Alimentation électrique ......................................... 29
Réparations .......................................................... 29
Remplacement de l’huile de la boîte de vitesses . 29
Remplacement des balais de charbon ................. 30
Entretien Quotidien ............................................... 30
CARACTÉRISTIQUES TECHNIQUES
DECLARATION DE GARANTIE ETATS-UNIS
POLITIQUE DE GARANTIE ................................. 32
EQUIPEMENT ...................................................... 32
SCHÉMA ÉLECTRIQUE
!
AVERTISSEMENT! La découpe,
particulièrement la découpe à SEC
soulève la poussière générée par le
matériau coupé qui contient souvent de
la silice. La silice est composée de sable,
de quarts d’argile, de granit et de
nombreuses autres substances
minérales et rocheuses. L’exposition à
une quantité excessive d’une telle
poussière peut causer:
Des maladies respiratoires (altérant les
facultés respiratoires), y compris
bronchites chroniques, silicose et
fibrose pulmonaire dues à une
exposition à la silice. Ces maladies
peuvent être fatales;
Irritation cutanée et démangeaisons.
Des cancers selon NTP* et IARC* */
National Toxicology Program,
International Agency for Research on
Cancer
Prendre des mesures préventives:
Éviter l’inhalation et le contact avec la
peau de la poussière, des vapeurs et des
fumées.
L’utilisateur et les personnes présentes
sur le site doivent porter des protections
respiratoires appropriées telles que des
masques spécialement prévus pour
filtrer les particules microscopiques.
(Voir OSHA 29 CFR Partie 1910.1200)
Couper si possible en utilisant le jet
d'eau afin de réduire la poussière
dispersée.
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PRÉSENTATION
20 – French
DM 230
Nous espérons que cette machine vous donnera toute
satisfaction et qu’elle vous accompagnera pendant de
longues années. N’oubliez pas que ce manuel
d’utilisation est important. En suivant les instructions qu’il
contient (utilisation, révision, entretien, etc.), il est
possible d’allonger considérablement la durée de vie de
la machine et d’augmenter sa valeur sur le marché de
l’occasion. En cas de vente de la machine, ne pas oublier
de remettre le manuel d’utilisation au nouveau
propriétaire.
L’achat de l’un des nos produits garantit une assistance
professionnelle pour l’entretien et les réparations. Si la
machine n’a pas été achetée chez l’un de nos revendeurs
autorisés, demandez l’adresse de l’atelier d’entretien le
plus proche.
Husqvarna Construction Products travaille constamment
à améliorer la construction de ses produits. Husqvarna se
réserve donc le droit de procéder à des modifications de
construction sans avis préalable et sans autres
engagements.
• DM 230 est une perceuse électrique manuelle,
conçue pour le perçage du béton, des briques et de
différents types de pierres.
• La perceuse est constituée de modules et facile à
monter.
• La machine est équipée de niveaux pour faciliter le
perçage ainsi que d’une poignée orientable avec
adaptateur intégré pour goupille de maintien qui
facilite le travail.
• DM 230 présente trois plages de régime pour les
perçages jusqu’à 150 mm.
• La machine comporte une boîte de vitesses refroidie
par eau avec un conducteur qui traverse l’arbre de la
broche.
• DM 230 peut en outre être raccordé à un aspirateur à
l’aide d’un adaptateur, utilisé pour le perçage à sec et
fixé sur la broche.
• La perceuse est équipée de SoftstartTM,
SmartstartTM, ElgardTM et d’une régulation du
régime.
Softstart™
SoftstartTM est un limiteur électronique de courant qui
facilite le début du perçage. Environ trois secondes après
l’activation de l’interrupteur, le plein régime est atteint.
SmartstartTM
Lorsque le bouton SmartstartTM est enfoncé
immédiatement après l’interrupteur, le régime est réduit
de 50 %. En position SmartstartTM, la puissance de la
machine est plus faible jusqu’à ce que le bouton soit de
nouveau enfoncé. Très utile, cette dernière fonction
permet de réaliser un orifice de guidage pour le perçage.
Elgard™
ElgardTM est une protection électronique contre les
surcharges.
Lorsque le moteur est trop sollicité, il se met à pulser
grâce à la protection contre les surcharges. En réduisant
alors la charge, le moteur revient à un régime normal. En
cas de forte sollicitation de la machine ou si le foret est
coincé, la protection contre les surcharges coupe le
courant. Pour remettre la machine en service, relâchez
d’abord l’interrupteur, puis enfoncez-le à nouveau. Si le
foret est coincé, l’accouplement à glissement mécanique
protège la boîte de vitesses avant que la protection contre
les surcharges ne coupe le courant.
Régulation du régime
La régulation du régime fournit toujours la puissance de
sortie maximale de la machine. Grâce à la fonction de
régulation du régime, la machine a un régime de ralenti
limité.
Ergonomie
Le couvercle arrière de DM 230 présente une grande
surface de pression grâce à laquelle, la machine repose
mieux contre le corps. Grâce à sa poignée arrondie, la
machine est plus facile à tenir pendant le perçage. L’étrier
de protection est une poignée pratique de transport.
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