Makita DFS452RTJ Manuel D'instructions page 55

SPECIFICATIONS
Model:
Drilling capacities
No load speed
Blows per minute
Overall length
Rated voltage
Standard battery cartridge
Net weight
• Due to our continuing program of research and development, the speciications herein are subject to change without notice.
• Speciications and battery cartridge may differ from country to country.
• The weight may differ depending on the attachment(s), including the battery cartridge. The lightest and heavi-
est combination, according to EPTA-Procedure 01/2014, are shown in the table.
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
Read instruction manual.
Only for EU countries
Ni-MH
Do not dispose of electric equipment or battery
Li-ion
pack together with household waste material!
In observance of the European Directives,
on Waste Electric and Electronic
Equipment and Batteries and Accumulators
and Waste Batteries and Accumulators
and their implementation in accordance
with national laws, electric equipment and
batteries and battery pack(s) that have
reached the end of their life must be col-
lected separately and returned to an envi-
ronmentally compatible recycling facility.
Intended use
The tool is intended for hammer drilling and drilling in
brick, concrete and stone.
It is also suitable for drilling without impact in wood,
metal, ceramic and plastic.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745:
Sound pressure level (L
Sound power level (L ) : 97 dB (A)
WA
Uncertainty (K) : 3 dB(A)
WARNING:
Wear ear protection.
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN60745:
Work mode: hammer drilling into concrete
Vibration emission (a
h, HD
Uncertainty (K) : 1.5 m/s
Concrete
Steel
Wood
) : 86 dB(A)
pA
): 9.0 m/s
2
2
BL1815N / BL1820 / BL1820B / BL1830 / BL1830B / BL1840 /
BL1840B / BL1850 / BL1850B / BL1860B
Work mode: drilling into metal
Vibration emission (a
Uncertainty (K) : 1.5 m/s
NOTE: The declared vibration emission value has been
measured in accordance with the standard test method
and may be used for comparing one tool with another.
NOTE: The declared vibration emission value may
also be used in a preliminary assessment of exposure.
The vibration emission during actual
WARNING:
use of the power tool can differ from the declared emission
value depending on the ways in which the tool is used.
WARNING:
Be sure to identify safety measures
to protect the operator that are based on an estima-
tion of exposure in the actual conditions of use (taking
account of all parts of the operating cycle such as
the times when the tool is switched off and when it is
running idle in addition to the trigger time).
EC Declaration of Conformity
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING:
Read all safety warnings, instruc-
tions, illustrations and speciications provided with this
power tool. Failure to follow all instructions listed below
may result in electric shock, ire and/or serious injury.
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your mains-oper-
ated (corded) power tool or battery-operated (cordless) power tool.
2 ENGLISH
DHR171
17 mm
10 mm
13 mm
-1
0 - 680 min
-1
0 - 4,800 min
273 mm
D.C. 18 V
2.1 - 2.8 kg
) : 2.5 m/s
2
or less
h,D
2