Makita HR2430, Instruction Manual

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ENGLISH
Explanation of general view
1
Tighten
2
Loosen
3
Side grip
4
Bit shank
5
Bit grease
6
Bit
7
Chuck cover
8
Switch trigger
9
Reversing switch lever
0
Action mode changing knob
q
Clamp screw
w
Coupling hole
e
Coupling rod
r
Hose
t
Hose port
y
Dust exhaust port
u
Turn clockwise
i
Bit
o
Clamp screw
p
Stopper
a
Drilling depth
s
Contact with the surface com-
pletely
d
Fastener
f
Cap
g
Hose port
h
Dust exhaust port
j
Blow-out bulb
k
Chuck adapter
l
Drill chuck
;
Wrench
z
Chuck key
x
Soft jaws
c
Screw
SPECIFICATIONS
Model HR2430 HR2431
Capacities
Concrete .............................................................................. 24 mm 24 mm
Wood .................................................................................. 32 mm 32 mm
Steel ................................................................................... 13 mm 13 mm
Dust extraction capacities
Max. drilling depth ............................................................... 100 mm 100 mm
(Adjustable depth) ............................................................... (0 – 100 mm) (0 – 100 mm)
Max.bit diametr .................................................................... 25 mm 25 mm
Max. bit length ..................................................................... 270 mm 270 mm
Dust bag capacity ............................................................... 0.4
!
0.4
!
No load speed (min
-1
) ........................................................... 0 – 1,050 0 – 1,050
Blows per minute .................................................................. 0 – 4,900 0 – 4,900
Overall length ........................................................................ 416 mm 477 mm
Net weight ............................................................................. 2.6 kg 2.8 kg
• Due to our continuing program of research and
development, the specifications herein are subject
to change without notice.
• Note: Specifications may differ from country to
country.
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 Euro-
pean Standard and can, therefore, also be used from
sockets without earth wire.
Safety hints
For your own safety, please refer to the enclosed
safety instructions.
ADDITIONAL SAFETY RULES FOR
TOOL
(EUB010-1)
1. Hold tools by insulated gripping surfaces
when performing an operation where the cut-
ting tool may contact hidden wiring or its own
cord. Contact with a ‘‘live’’ wire will make
exposed metal parts of the tool ‘‘live’’ and
shock the operator.
2. Wear ear protectors when using the tool for
extended periods. Prolonged exposure to high
intensity noise can cause hearing loss.
3. Wear a hard hat (safety helmet), safety glasses
and/or face shield. It is also highly recom-
mended that you wear a dust mask and thickly
padded gloves.
4. Be sure the bit is secured in place before
operation.
5. 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.
6. 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.
7. Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
8. Hold the tool firmly with both hands.
9. Keep hands away from moving parts.
10. Do not leave the tool running. Operate the tool
only when hand-held.
11. Do not point the tool at any one in the area
when operating. The bit could fly out and
injure someone seriously.
12. Do not touch the bit or parts close to the bit
immediately after operation; they may be
extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
6
HR2430 (E) (’100. 4. 13)