the technical safety of the device with regard to its use has been proven, taking into consideration the state of the art as well as provisions in the field of occupational safety and accident prevention;
tá sábháilteacht theicniúil na feiste maidir lena húsáid cruthaithe, agus aird á tabhairt ar an úrscothacht mar aon leis na forálacha i réimse na sábháilteachta ag an obair agus tionóiscí a chosc;