Makita HR2430, HR2431 User guide
Rotary Hammer with Dust Extraction
25
mm
(1") MODEL
HR2430
25
mm
(1")
MODEL
HR2431
Variable Speed Variable Speed
INSTRUCTION MANUAL
HR2431
SPECIFICATIONS
Capacities
Max.
Concrete
No
load
0
-
Manufacturer reserves the right to change specifications without notice.
Specifications may differ from country to country.
WARNING: For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS
'peed
(RPM)
1.050/min.
Wood
I
BIOWS
per minute
-
4'900
FOR
drilling
IAdiustable de~thl diameter lenath caDacitv
HR2430 HR2431
416
I
116-3/8"l
FUTURE REFERENCE.
Dust extraction capacities
depth Max.
Overall length Net weight
mm
I
bit
477 mm 2,6 kg 2.8
118-3/4"1 I (5.7
Max. bit Dust bag
I
HR2430 I HR2431
~
DOUBLE
INSULATION
lbsl
1
16.2
kg
lbsl
GENERAL SAFETY RULES
(For
WARNING! Read and understand
to follow all instructions listed below,
shock,
fire and/or serious personal injury.
All
Tools)
all
instructions.
may
result
in
electric
SAVE THESE INSTRUCTIONS
Work Area
1.
Keep your work area clean and well
accidents.
2.
Do
not operate power tools
of flammable liquids, gases, or dust. Power tools create sparks which may
ignite the dust or fumes.
3.
Keep bystanders. children, and visitors away while operating a power tool.
Distractions can cause you to lose control.
Electrical Safety
4.
Double Insulated tools are equipped with a polarized plug (one blade is wider
than the other.) This plug will
plug does not fit fully
contact a qualified electrician to install a polarized outlet.
the plug
wire grounded power cord and grounded power supply system.
5.
Avoid body contact with grounded surfaces such as pipes, radiators, ranges
and refrigerators. There is
grounded.
6.
Do
tool will increase the risk of electric shock.
7.
Do
from an outlet. Keep cord away from heat, oil, sharp edges or moving parts.
Replace damaged cords immediately. Damaged cords increase the risk of
electric shock.
8.
When operating a power tool outside, use an outdoor extension cord marked
“W-A”
of electric shock.
Personal Safety
9.
Stay alert, watch what you are doing and use common sense when operating
a power tool.
alcohol, or medication.
may result
IO.
Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep
your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry
or long hair can be caught
in
any way. Double insulation
not expose power tools to rain or wet conditions. Water entering a power
not abuse the cord. Never use the cord to carry the tools or
or “W.” These cords are rated for outdoor use and reduce the risk
Do
not use tool while tired or under the influence of drugs,
in
serious personal injury.
in
in
the outlet, reverse the plug.
an
A
moment
in
lit.
Cluttered benches and dark areas invite
explosive atmospheres, such as
fit
in
a polarized outlet only one way.
El
eliminates the need for the three
increased risk of electric shock if your body is
of
inattention while operating power tools
moving parts.
in
If
it
still does not
Do
the presence
not change
pull
uSA002-1
Failure
If
the
fit,
the plug
2
11.
Avoid accidental starting. Be sure switch is off before plugging in. Carrying
tools with your finger on the switch or plugging in tools that have the switch
on invites accidents.
12. Remove adjusting keys or wrenches before turning
or
a key that is left attached to a rotating part
injury.
Do
13.
14.
Tool
15.
16.
17.
18.
19.
20. Maintain tools with care. Keep cutting tools sharp and clean. Properly
21.
22.
SERVICE
23.
24. When servicing a tool, use only identical replacement parts. Follow
not overreach. Keep proper footing and balance at all times. Proper footing
and balance enables better control of the tool
Use safety equipment. Always wear eye protection. Dust mask, non-skid
safety shoes, hard hat, or hearing protection must be used for appropriate
conditions.
Use and Care
Use clamps or other practical way to secure and support the workpiece to
a stable platform. Holding the work by hand or against your body is unstable
and may lead to loss of control.
Do
not force tool. Use the correct tool for your application. The correct tool
will do the job better and safer at the rate for which
Do
not use tool if switch does not turn
be controlled
Disconnect the plug from the power source before making any adjustments,
changing accessories, or storing the tool. Such preventive safety measures
reduce the risk of starting the tool accidentally.
Store idle tools out of reach of children and other untrained persons. Tools
are dangerous
maintained tools,
to control.
Check for misalignment or binding of moving parts, breakage of parts, and
any other condition that may affect the tools operation.
the tool serviced before using. Many accidents are caused by poorly
maintained tools.
Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one tool, may become hazardous
when used on another tool.
Tool
service must be performed only by qualified repair personnel. Service
or
maintenance performed by unqualified personnel could result
injury.
instructions in the Maintenance section of this manual. Use of unauthorized
parts
or
shock or injury.
with
the switch is dangerous and must be repaired.
in
the hands of untrained users.
with
sharp cutting edges are less likely to bind and are easier
failure to follow Maintenance Instructions may create a risk of electric
of
it
on or off. Any tool that cannot
the
tool on. A wrench
the tool may result
in
unexpected situations.
it
is designed.
If
damaged, have
in
personal
in
a risk of
3
Specific
1.
Hold tools by insulated gripping surfaces when performing an operation
where the cutting tool may contact hidden wiring or its own cord. Contact
with
a “live” wire
the operator.
2.
Wear ear protectors when using the tool for extended periods. Prolonged
exposure
3.
Wear a hard hat (safety helmet), safety glasses and/or face shield.
highly recommended that you wear a dust mask and thickly padded gloves.
4.
Be sure the bit is secured
5.
Under normal operation, the tool is designed to produce vibration. The screws
can come loose easily, causing
of screws carefully before operation.
6.
In
cold weather or when
tool warm up for a while by operating
the lubrication. Without proper warm-up, hammering operation is difficult.
7.
Always be sure you have a firm footing.
Be sure no one is below when using the tool
8.
Hold the tool firmly with both hands.
9.
Keep hands away from moving parts.
IO.
Do
11.
Do
fly out and injure someone seriously.
12.
Do
they may be extremely hot and could burn your skin.
to
not leave the
not point the tool at any one
not touch the
will
make exposed metal parts
high intensity noise can cause hearing
the
tool
running. Operate the tool only when hand-held.
bit
or parts close to the bit immediately after operation;
Safety
Rules
of
the tool “live“ and shock
loss.
in
place before operation.
a
breakdown or accident. Check tightness
tool has not been used for a long time, let the
it
under no load. This
in
high locations.
in
the area when operating. The
will
loosen up
It
bit
US6010-l
is also
could
SAVE THESE INSTRUCTIONS.
4
SYMBOLS
The followings show the
v
A
Hz
'L
n,
................................
................................
................................
................................
................................
................................
..&in
k
...............................
................................
symbols
used for tool.
volts
amperes
herts
alternating current
no load speed
Class
II
Construction
revolutions or reciprocation per minute
number of blow
5
FUNCTIONAL DESCRIPTION
Side
grip
The side grip swings around to either side,
allowing easy handling of the tool in any
position. Loosen the side grip by turning it
counterclockwise, swing it to the desired
position and then tighten it by turning
clockwise.
Switch action
CAUTION:
Before plugging in the tool, always check to see that the switch trigger actuates properly
and returns to the
(auxiliary handle)
"OFF"
position when released.
To start the tool, simply pull the trigger.
the trigger. Release the trigger
Reversing switch action
This tool has a reversing switch to change
the direction of rotation. Move the lever to
the position (A position) for clockwise
rotation or the
counterclockwise rotation.
CAUTION
Always check the direction
Use the reversing switch only after the tool comes to a complete stop. Changing the direc-
tion of rotation before the tool stops may damage the tool.
Do
not pull the switch trigger when the reversing switch lever is in the neutral position.
If you pull the trigger forcibly, the switch may be damaged.
+
position (B position) for
:
to
of
Tool
stop.
rotation before operation.
speed is increased
I
Reversing
by
increasing pressure on
switch
lever
7
6
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