Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 3.7: Particular requirements for transportable wall saws
Standard applies to transportable wall saws guided by a track guiding system intended for dry cutting or to be connected to a liquid system for cutting concrete, stone or similar material by means of a diamond wheel. The rated speed of the diamond wheel does not exceed a peripheral speed of 100 m/s at rated capacity. It does not apply to transportable wall saws that are intended to be left unattended while performing an operation, transportable wall saws that employ hydraulic systems or hand-held cut-off machines.