Rotary Hammer Safety Warnings; Additional Safety Rules - Makita HR4002 Manual De Instrucciones

ENGLISH
(Original instructions)
1 Switch trigger
2 Lock button
3 Change lever
4 Pointer
5 Side handle
SPECIFICATIONS
Model
Carbide-tipped bit
Capacities
Core bit
No load speed (min
Blows per minute
Overall length
Net weight
Safety class
• Due to our continuing program of research and devel-
opment, the specifications herein are subject to change
without notice.
• Specifications may differ from country to country.
• The weight may differ depending on the attachment(s).
The lightest and heaviest combination, according to
EPTA-Procedure 01/2014, are shown in the table.
Intended use
The tool is intended for hammer drilling in brick, concrete
and stone as well as for chiselling work.
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 and can, therefore, also be used from
sockets without earth wire.
General power tool safety warnings
WARNING: Read all safety warnings, instructions,
illustrations and specifications provided with this
power tool. Failure to follow all instructions listed below
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.

ROTARY HAMMER SAFETY WARNINGS

Safety instructions for all operations
1. Wear ear protectors. Exposure to noise can cause
hearing loss.
2. Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury.
3. Hold the power tool by insulated gripping sur-
faces, 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.
4
Explanation of general view
6 Clamp nut
7 Side grip
8 Bit shank
9 Bit grease
10 Bit
HR4002
40 mm
105 mm
–1
) 680
2,500
458 mm
6.6 – 6.8 kg
/II
ENF002-2
GEA010-2
GEB243-1
11 Chuck cover
12 Depth gauge
13 Clamp screw
14 Grip base
15 Blow-out bulb
Safety instructions when using long drill bits with
rotary hammers
1. Always start drilling at low speed and with the bit
tip in contact with the workpiece. At higher
speeds, the bit is likely to bend if allowed to rotate
freely without contacting the workpiece, resulting in
personal injury.
2. Apply pressure only in direct line with the bit
and do not apply excessive pressure. Bits can
bend, causing breakage or loss of control, resulting
in personal injury.

ADDITIONAL SAFETY RULES

1. 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 recom-
mended that you wear a dust mask and thickly
padded gloves.
2. Be sure the bit is secured in place before opera-
tion.
3. 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.
4. 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.
5. Always be sure you have a firm footing. Be sure
no one is below when using the tool in high loca-
tions.
6. Hold the tool firmly with both hands.
7. Keep hands away from moving parts.
8. Do not leave the tool running. Operate the tool
only when hand-held.
9. Do not point the tool at any one in the area when
operating. The bit could fly out and injure some-
one seriously.
10. Do not touch the bit, parts close to the bit, or
workpiece immediately after operation; they may
be extremely hot and could burn your skin.
11. Some material contains chemicals which may be
toxic. Take caution to prevent dust inhalation
and skin contact. Follow material supplier safety
data.
12. Do not touch the power plug with wet hands.
SAVE THESE INSTRUCTIONS.
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 instruc-
tion manual may cause serious personal injury.