English
16
However,
signi
fi
cantly reduced battery usage time may
be recovered by repeatedly charging and using the
batteries two to
fi
ve times.
If the battery usage time is extremely short despite
repeated charging and use, consider the batteries dead
and purchase new batteries.
6.
Service
parts
list
CAUTION
Repair,
modi
fi
cation and inspection of Hitachi Power
Tools must be carried out by a Hitachi Authorized Service
Center.
This Parts List will be helpful if presented with the tool to
the Hitachi Authorized Service Center when requesting
repair or other maintenance.
In the operation and maintenance of power tools, the
safety regulations and standards prescribed in each
country must be observed.
MODIFICATIONS
Hitachi Power Tools are constantly being improved
and modi
fi
ed to incorporate the latest technological
advancements.
Accordingly, some parts may be changed without prior
notice.
Important
notice
on
the
batteries
for
the
Hitachi
cordless
power
tools
Please always use one of our designated genuine
batteries. We cannot guarantee the safety and
performance of our cordless power tool when used with
batteries other than these designated by us, or when
the battery is disassembled and modi
fi
ed (such as
disassembly and replacement of cells or other internal
parts).
GUARANTEE
We guarantee Hitachi Power Tools in accordance with
statutory
/
country speci
fi
c regulation. This guarantee does
not cover defects or damage due to misuse, abuse, or normal
wear and tear. In case of complaint, please send the Power
Tool, undismantled, with the GUARANTEE CERTIFICATE
found at the end of this Handling instruction, to a Hitachi
Authorized Service Center.
NOTE
Due to HITACHI’s continuing program of research and
development, the speci
fi
cations herein are subject to
change without prior notice.
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:
WH14DBEL: 102 dB (A)
WH18DBEL: 101 dB (A)
Measured A-weighted sound pressure level:
WH14DBEL: 91 dB (A)
WH18DBEL: 90 dB (A)
Uncertainty KpA: 3 dB (A).
Wear hearing protection.
Vibration total values (triax vector sum) determined
according to EN60745.
Impact tightening of fasteners of the maximum capacity of
the tool:
Vibration emission value
a
h
= WH14DBEL: 12.0 m
/
s
2
WH18DBEL: 11.2 m
/
s
2
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 di
ff
er 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 o
ff
and when it is running idle in addition to the
trigger time).
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000Book̲WH14DBEL̲C99209791̲305̲EE.indb 16
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2013/06/13 12:05:07
