Before Use - Safety Notes - W&H Roto Quick RQ-03 Instructions For Use Manual

2. Before use – Safety notes
> The operation of the Roto Quick coupling with light is permitted only on dental units which correspond to the
standards IEC 60601-1 (EN 60601-1) and IEC 60601-1-2 (EN 60601-1-2) and satisfy the following
requirements to be guaranteed by the system assembler:
> Double insulation for the highest expected supply voltage must be provided between the primary and
secondary power circuits.
> Double insulation for the highest expected secondary voltage must be provided between the secondary
voltage and earth (PE).
> The secondary voltage must be limited to a maximum of 3.3 V C/DC.
> The leakage currents of the applied part must be kept.
> The secondary circuits must be protected against short circuits and overloads.