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Makita HR4003C User Manual

Makita HR4003C
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4
3. 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.
4. 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.
5. Be sure the bit is secured in place before
operation.
6. 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.
7. 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.
8. Always be sure you have a firm footing.
Be sure no one is below when using the tool
in high locations.
9. Hold the tool firmly with both hands.
10. Keep hands away from moving parts.
11. Do not leave the tool running. Operate the tool
only when hand-held.
12. Do not point the tool at any one in the area
when operating. The bit could fly out and
injure someone seriously.
13. Do not touch the bit or parts close to the bit
immediately after operation; they may be
extremely hot and could burn your skin.
14. Some material contains chemicals which may
be toxic. Take caution to prevent dust
inhalation and skin contact. Follow material
supplier safety data.
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
instruction manual may cause serious personal
injury.
FUNCTIONAL DESCRIPTION
CAUTION:
Always be sure that the tool is switched off and
unplugged before adjusting or checking function
on the tool.
Switch action
CAUTION:
Before plugging in the tool, always check to see
that the switch trigger actuates properly and
returns to the "OFF" position when released.
Switch trigger
This switch functions when setting the tool in
symbol
and
symbol modes.
1
014028
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
Switch button
This switch functions when setting the tool in
symbol
mode.
1
014880
When the tool is in the symbol mode, the switch
button projects out and lights in red.
To start the tool, press the switch button. The switch
light turns in green.
To stop the tool, press the switch button again.
1. Switch button
1. Switch trigger

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Makita HR4003C Specifications

General IconGeneral
TypeHammer drill
Product colorBlack, Green
Idle speed (max)500 RPM
Idle speed (1st gear)250 RPM
Impact rate (low speed)1450 bpm
Impact rate (high speed)2900 bpm
Drilling diameter in wood (max)- mm
Drilling diameter in concrete (max)40 mm
Chuck typeSDS Max
Product designPistol grip drill
Hammer drillingYes
Input power1100 W
Cable length5 m
Power sourceAC
Weight and Dimensions IconWeight and Dimensions
Depth106 mm
Width479 mm
Height263 mm
Weight6200 g

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