DRAFT
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21.0
Noise level
The drawing shows typical average values of noise level in Leq (dB) measured in various
directions at a distance of 1 - 2 m.
The measurements are taken under normal, typical operation with standard tools (blade) in
normal concrete.
Please be aware that variations in tools (blade diameter) and other properties, the compositions
of the material to be sawed, and the size and surfaces of work area, and surrounding, all affect
the noise level
.
22.0
Check before starting
The working area must be completely cleared, well lit and all safety hazards
removed.
The operator must wear clothing appropriate to the work he/she is doing.
The use of ear protection is mandatory.
Any person not involved in the work should leave the working area.
Содержание FS 1218 EX
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