18
Safety check
Check the lathe at least once per shift. Inform the person responsible
immediately of any damage, defect or change in the operating function.
Check all safety devices
•
at the beginning of each shift (with the machine stopped),
•
once a week (with the machine in operation),
•
after every maintenance and repair work.
Check that the prohibition, warning and information labels as well as
the markings on the lathe
•
are legible (clean them, if necessary),
•
are complete.
2. Level of Noise
According to GB/T16769-1997 <Measurement Method of
Sound-Pressure-Level of Metal Cutting Machine>, measure the noise at
six positions being one meter far from the lathe. The maximum noise
should be less than 85dB
（
A
）
.
Note: The measurement should be made at the spindle with standard
chuck at the maximum speed.
Instructions Manual for CL-38 (L190)
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