Makita DHR242RTEW, Instruction Manual

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2
ENGLISH (Original instructions)
SPECIFICATIONS
Model DHR242 DHR243
Concrete 24 mm
Steel 13 mm Capacities
Wood 27 mm
No load speed (min
-1
) 0 - 950
Blows per minute 0 - 4,700
Overall length 328 mm 353 mm
Net weight 3.3 kg 3.4 kg
Rated voltage D.C. 18 V
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
END004-4
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
읭
Read instruction manual.
읭
Only for EU countries
Do not dispose of electric equipment or
battery pack together with household
waste material!
In observance of European Directive
2002/96/EC on waste electric and
electronic equipment, 2006/66/EC on
batteries and accumulators and waste
batteries and accumulators and their
implementation in accordance with
national laws, electric equipment and
battery pack that have reached the end
of their life must be collected separately
and returned to an environmentally
compatible recycling facility.
ENE043-1
Intended use
The tool is intended for hammer drilling and drilling in
brick, concrete and stone as well as for chiselling work.
It is also suitable for drilling without impact in wood, metal,
ceramic and plastic.
ENG905-1
Noise
The typical A-weighted noise level determined according
to EN60745:
Model DHR242
Sound pressure level (L
pA
) : 90 dB (A)
Sound power level (L
WA
) : 101 dB (A)
Uncertainty (K) : 3 dB (A)
Model DHR243
Sound pressure level (L
pA
) : 89: dB (A)
Sound power level (L
WA
) : 100 dB (A)
Uncertainty (K) : 3 dB (A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN60745:
Model DHR242
Work mode : hammer drilling into concrete
Vibration emission (a
h,HD
) : 13.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : chiselling
Vibration emission (a
h,CHeq
) : 10.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: drilling into metal
Vibration emission (a
h,D
) : 3.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Model DHR243
Work mode : hammer drilling into concrete
Vibration emission (a
h,HD
) : 13 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : chiselling
Vibration emission (a
h,CHeq
) : 11 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: drilling into metal
Vibration emission (a
h,D
) : 2.5 m/s
2
or less
Uncertainty (K) : 1.5 m/s
2
Cd
Ni-MH
Li-ion