Hitachi CM 9SR Bedienungsanleitung Seite 13

Information concerning airborne noise and vibration
The measured values were determined according to
EN60745 and declared in accordance with ISO 4871.
Measured A-weighted sound power level: 111 dB (A).
Measured A-weighted sound pressure level: 100 dB (A).
Uncertainty KpA: 3 dB (A).
Wear hearing protection.
Vibration total values (triax vector sum) determined
according to EN60745.
CM9SR
Vibration emission value
2
Uncertainty K = 1.5 m/s
CM9UBY
Vibration emission value
Uncertainty K = 1.5 m/s 2
The declared vibration total value has been measured in
accordance with a standard test method and may be used
for comparing one tool with another.
It 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 total value
depending on the ways in which the tool is used.
Identify safety measures to protect the operator that
are based on an estimation 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).
Information about power supply system of nominal
voltage 230 V~ (For CM9SR only)
Under unfavorable mains conditions, this power tool may
cause transient voltage drops or interfering voltage
fluctuations .
This power tool is intended for the connection to a power
supply system with a maximum permissible system
impedance Z of 0.28 Ohm at the interface point (power
MAX
service box) of the user's supply.
The user has to ensure that this power tool is connected
only to a power supply system which fulfills the
requirement above.
If necessary, the user can ask the public power supply
company for the system impedance at the interface point.
a
= 5.0 m/s 2
h
a
2
= 2.9 m/s
h
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