Westfalia 92 85 75 Original Instructions Manual page 27

Technical Data
An exact estimation of the level of exposure to vibration should also take into
account the times when the pneumatic tool is switched off or when it is running
but not actually doing the job. This may significantly reduce the exposure level
over the total working period.
Identify additional safety measures to protect the operator from the effects of
vibration such as: maintaining the pneumatic tool and the accessories, keeping
the hands warm, organisation of work patterns.
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