Specifications; Rotary Hammer Safety Warnings; Additional Safety Rules - Makita HR4003C Instruction Manual

ENGLISH
(Original instructions)
1 Switch trigger
2 Switch button
3 Adjusting dial
4 Change lever
5 Pointer
6 Power-ON indicator lamp
(green)

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 development, 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.
Explanation of general view
7 Service indicator lamp (red)
8 Side handle
9 Clamp nut
10 Side grip
11 Bit shank
12 Bit grease
13 Bit
HR4003C
–1
)
1,450 – 2,900
6.2 – 6.4 kg
ENE044-1
ENF002-2
GEA010-2
GEB243-1
HR4013C
40 mm
105 mm
250 – 500
479 mm
6.8 – 6.9 kg
3. 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.
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
recommended that you wear a dust mask and
thickly padded gloves.
2. Be sure the bit is secured in place before
operation.
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.
14 Release cover
15 Depth gauge
16 Lock button
17 Blow-out bulb
HR5202C
52 mm
160 mm
150 – 310
1,100 – 2,250
599 mm
10.9 – 11.1 kg 11.9 – 12.0 kg
/II
HR5212C
5