Electric Breaker

Electric Breaker
ENGLISH (Original instructions)
INSTRUCTION MANUAL
Electric Breaker
HM1801
HM1810
006198
DOUBLE INSULATION
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE
REFERENCE.
1
ENGLISH
SPECIFICATIONS
Model
HM1801
Blows per minute
1,100
1,100
Overall length
824 mm
824 mm
Net weight
29.7 kg
Safety class
HM1810
32.3 kg
/II
• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003
END201-5
Symbols
a fuse or protective circuit breaker having slow tripping
characteristics.
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
・ Read instruction manual.
For Model HM1801
・
DOUBLE INSULATION
・
Only for EU countries
Do not dispose of electric equipment
together with household waste material!
In observance of European Directive
2002/96/EC on waste electric and
electronic
equipment
and
its
implementation in accordance with
national law, electric equipment that
have reached the end of their life must
be collected separately and returned to
an
environmentally
compatible
recycling facility.
ENG102-3
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (LpA) : 84 dB(A)
Sound power level (LWA) : 104 dB(A)
Uncertainty (K) : 2.30 dB(A)
Wear ear protection
ENG215-2
Vibration
The vibration total value (tri-axial vector
determined according to EN60745:
Work mode : chiseling function
Vibration emission (ah,CHeq) : 14.0 m/s2
Uncertainty (K) : 1.5 m/s2
sum)
ENE046-1
Intended use
The tool is intended for heavy chiselling and demolition
work as well as for driving and compacting with
appropriate accessories.
For Model HM1810
ENG102-3
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (LpA) : 84 dB(A)
Sound power level (LWA) : 104 dB(A)
Uncertainty (K) : 2.52 dB(A)
Wear ear protection
ENF002-1
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and
can only be operated on single-phase AC supply. They
are double-insulated in accordance with European
Standard and can, therefore, also be used from sockets
without earth wire.
ENG215-2
Vibration
The vibration total value (tri-axial vector
determined according to EN60745:
Work mode : chiseling function
Vibration emission (ah,CHeq) : 9 m/s2
Uncertainty (K) : 1.5 m/s2
ENF100-1
For public low-voltage distribution systems of
between 220 V and 250 V.
Switching operations of electric apparatus cause voltage
fluctuations. The operation of this device under
unfavorable mains conditions can have adverse effects
to the operation of other equipment. With a mains
impedance equal or less than 0.31 Ohms it can be
presumed that there will be no negative effects. The
mains socket used for this device must be protected with
2
sum)
ENH212-9
Conforms to the following European Directives:
2000/14/EC, 98/37/EC until 28th December 2009
and then with 2006/42/EC from 29th December
2009
And are manufactured in accordance with the following
standards or standardised documents:
EN60745
The technical documentation is kept by our authorised
representative in Europe who is:
Makita International Europe Ltd,
Michigan, Drive, Tongwell,
Milton Keynes, MK15 8JD, England
The conformity assessment procedure required by
Directive 2000/14/EC was in Accordance with annex
VIII.
Notified Body:
TÜV
Rheinland
Product
Safety
GmbH,
identification no. 0197
Measured Sound Power Level: 104dB
Guaranteed Sound Power Level: 107dB
For European countries only
EC Declaration of Conformity
We Makita Corporation as the responsible
manufacturer declare that the following Makita
machine(s):
Designation of Machine:
Electric Breaker
Model No./ Type: HM1801
Specifications: see "SPECIFICATIONS" table.
are of series production and
Conforms to the following European Directives:
2000/14/EC, 98/37/EC until 28th December 2009
and then with 2006/42/EC from 29th December
2009
And are manufactured in accordance with the following
standards or standardised documents:
EN60745
The technical documentation is kept by our authorised
representative in Europe who is:
Makita International Europe Ltd,
Michigan, Drive, Tongwell,
Milton Keynes, MK15 8JD, England
The conformity assessment procedure required by
Directive 2000/14/EC was in Accordance with annex
VIII.
Notified Body:
TÜV
Rheinland
Product
Safety
GmbH,
identification no. 0197
Measured Sound Power Level: 104dB
Guaranteed Sound Power Level: 106dB
30th January 2009
000230
Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, JAPAN
GEA005-3
30th January 2009
General Power Tool Safety
Warnings
000230
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.
Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, JAPAN
Save all warnings and
instructions for future reference.
ENH212-9
For European countries only
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
Work area safety
1.
Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
2.
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.
EC Declaration of Conformity
We Makita Corporation as the responsible
manufacturer declare that the following Makita
machine(s):
Designation of Machine:
Electric Breaker
Model No./ Type: HM1810
Specifications: see "SPECIFICATIONS" table.
are of series production and
3
15.
Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.
16. 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.
17. 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.
Power tool use and care
18. 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.
19. 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.
20. 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.
21. 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.
22. 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.
23. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
24. 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 a hazardous situation.
Service
25. 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.
26. Follow instruction for lubricating and
changing accessories.
3.
Keep children and bystanders away while
operating a power tool. Distractions can cause
you to lose control.
Electrical safety
4.
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 risk of electric shock.
5.
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.
6.
Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
7.
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 the risk of electric shock.
8.
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.
9.
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.
10. Use of power supply via a RCD with a rated
residual current of 30mA or less is always
recommended.
Personal safety
11. 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.
12. 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.
13. 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.
14. 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.
4
27.
Keep handles dry, clean and free from oil and
grease.
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.
GEB004-6
HAMMER SAFETY WARNINGS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
Wear ear protectors. Exposure to noise can
cause hearing loss.
Use auxiliary handle(s), if supplied with the
tool. Loss of control can cause personal injury.
Hold 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.
Wear a hard hat (safety helmet), safety glasses
and/or face shield. Ordinary eye or sun
glasses are NOT safety glasses. It is also
highly recommended that you wear a dust
mask and thickly padded gloves.
Be sure the bit is secured in place before
operation.
Under normal operation, the tool is designed
to produce vibration. The screws can come
loose easily, causing a breakdown or accident.
Check tightness of screws carefully before
operation.
In cold weather or when the tool has not been
used for a long time, let the tool warm up for a
while by operating it under no load. This will
loosen up the lubrication. Without proper
warm-up, hammering operation is difficult.
Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
Hold the tool firmly with both hands.
Keep hands away from moving parts.
Do not leave the tool running. Operate the tool
only when hand-held.
Do not point the tool at any one in the area
when operating. The bit could fly out and
injure someone seriously.
Do not touch the bit or parts close to the bit
immediately after operation; they may be
extremely hot and could burn your skin.
Do not operate the tool at no-load
unnecessarily.
Some material contains chemicals which may
be toxic. Take caution to prevent dust
inhalation and skin contact. Follow material
supplier safety data.
FUNCTIONAL DESCRIPTION
•
CAUTION:
Always be sure that the tool is switched off and
unplugged before adjusting or checking function on
the tool.
Switch action
1. Switch lever
1
006199
CAUTION:
Before plugging in the tool, always check to see
that the switch lever actuates properly and returns
to the "OFF" position when released.
To start the tool, simply squeeze the switch lever.
Release the switch lever to stop.
•
Indicator lamp
1. Indicator lamp
1
006200
The green power-ON indicator lamp lights up when the
tool is plugged to the mains. If the indicator lamp is lit but
the tool does not start even if the tool is switched ON,
the carbon brushes may be worn out, or the motor or the
switch may be defective. If the indicator lamp does not
light up, the mains cord or the indicator lamp may be
defective.
SAVE THESE INSTRUCTIONS.
5
ASSEMBLY
Pivot the tool retainer front and slightly downward.
With the notched portion of the bit facing the tool
retainer shaft, insert the bit into the tool holder as
far as it will go. Then pivot the tool retainer further
downward toward the barrel to securely retain the
bit.
CAUTION:
Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
•
CAUTION:
Always assure that the bit is securely retained by
attempting to pull the bit out of the tool holder after
completing the above procedure.
•
The bit without a collar cannot be retained by the
method shown in Fig.(1).
To remove the bit, follow the installation procedure in
reverse.
Installing or removing the bit
•
1. Bit with collar
2. Bit without collar
1
2
OPERATION
002928
Chipping/Scaling/Demolition
Hold the tool firmly with both hands. Turn the tool on and
apply slight pressure on the tool so that the tool will not
bounce around, uncontrolled. Pressing very hard on the
tool will not increase the efficiency.
This tool accepts bits either with or without a collar on its
shank.
To install the bit, follow either procedure (1) or (2)
described below.
(1) For bits with a collar
1
Fig.1
2
3
4
MAINTENANCE
1. Bit
2. Tool retainer
3. Tool holder
4. When the bit is
inserted
5. When the bit is
retained
•
•
5
006202
CAUTION:
Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
Never use gasoline, benzine, thinner, alcohol or
the like. Discoloration, deformation or cracks may
result.
Replacing carbon brushes
Pivot the tool retainer back and slightly downward.
Insert the bit into the tool holder as far as it will go.
To securely retain the bit, return the tool retainer to
its original position.
2
1
CAUTION:
•
Always assure that the bit is securely retained by
attempting to pull the bit out of the tool holder after
completing the above procedure.
(2) For bits without a collar
Fig.2
1
2
3
4
5
1. Commutator
2. Insulating tip
3. Carbon brush
3
001146
When the resin insulating tip inside the carbon brush is
exposed to contact the commutator, it will automatically
shut off the motor. When this occurs, both carbon
brushes should be replaced. Keep the carbon brushes
clean and free to slip in the holders. Both carbon
brushes should be replaced at the same time. Use only
identical carbon brushes.
Use a hex wrench to remove the motor housing cover.
1. Notched portion
2. Tool retainer
shaft
3. Barrel
4. When the bit is
inserted
5. When the bit is
retained
006201
6
2
1
1. Hex wrench 5
2. Motor housing
cover
2
1
1. Cap
2. Hex wrench 8
006203
008495
Remove the cap rubber.
This tool requires no hourly or daily lubrication because
it has a grease-packed lubrication system. It should be
relubricated after every 6 months of operation. Send the
complete tool to Makita Authorized or Factory Service
Center for this lubrication service. However, if
circumstances require that you should lubricate it by
yourself, proceed as follows.
First, switch off and unplug the tool.
Remove the cap using a lock nut wrench 20 or hex
wrench 8, then replenish with fresh grease (60 g). Use
only Makita genuine hammer grease (optional
accessory). Filling with more than the specified amount
of grease (approx. 60 g) can cause faulty hammering
action or tool failure. Fill only with the specified amount
of grease.
1. Cap rubber
1
008624
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
1
1. Brush holder
cap
2. Screwdriver
2
1
006204
006206
Lubrication
1
1. Hammer grease
2
Reinstall the cap and secure with the wrench.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers,
always using Makita replacement parts.
1. Cap
2. Lock nut wrench
20
ACCESSORIES
008494
•
7
CAUTION:
These
accessories
or
attachments
are
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
•
Bull point
•
Cold chisel
•
Scaling chisel
•
Clay spade
•
Rammer
•
Safety goggles
•
Hammer grease
•
Hex wrench
•
Lock nut wrench
8
9
10
11
Makita Corporation Anjo, Aichi, Japan
884604D220
12
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