Makita 4100KB User Manual

2 ENGLISH
SPECIFICATIONS
Model: 4100KB
Wheel diameter 125 mm
Max. wheel thickness 2.2 mm
Max. cutting capacities 40 mm
Rated speed (n) 12,200 min
-1
Overall length 231 mm
Net weight 3.0 kg
Safety class
/II
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specicationsmaydifferfromcountrytocountry.
• WeightaccordingtoEPTA-Procedure01/2014
Symbols
The following show the symbols used for the equip-
ment. Be sure that you understand their meaning before
use.
Read instruction manual.
DOUBLE INSULATION
Wear safety glasses.
Only for EU countries
Do not dispose of electric equipment
together with household waste material! In
observance of the European Directive, on
Waste Electric and Electronic Equipment
and its implementation in accordance with
national law, electric equipment 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 cutting in brick and concrete
without the use of water.
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.
For public low-voltage distribution
systems of between 220 V and 250 V
Switching operations of electric apparatus cause voltage
uctuations.Theoperationofthisdeviceunderunfavor-
able mains conditions can have adverse effects to the
operation of other equipment. With a mains impedance
equal or less than 0.37 Ohms it can be presumed that
there will be no negative effects. The mains socket used
for this device must be protected with a fuse or protec-
tive circuit breaker having slow tripping characteristics.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745:
Sound pressure level (L
pA
) : 96 dB(A)
Sound power level (L
WA
) : 107 dB (A)
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: concrete cutting
Vibration emission (a
h
) : 6.0 m/s
2
Uncertainty (K) : 1.5 m/s
2
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.
WARNING: The vibration emission during actual
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).

Makita 4100KB Specifications

General

Idle speed	12200 RPM
Cable length	2.5 m
Ergonomic grip	Yes
Connected load	1400 W
AC input voltage	230 V

Weight and Dimensions

Depth	220 mm
Width	231 mm
Height	179 mm
Weight	3000 g