Hitachi WH 14DL2 Handling Instructions Manual page 16

English
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).
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