10.1 Tools shall start under all normal voltage conditions which may occur in use.Compliance is checked by starting the tool 10 times at no-load in succession at a voltage equal to 0,85 times the lowest rated voltage or 0,85 times the lower limit of the rated voltage range, control devices other than speed controls, if any, being set as in normal use.Tools shall in addition be started 10 times in succession at a voltage equal to 1,1 times rated voltage