W&H Roto Quick RQ-03 Instructions For Use Manual page 24

Sterilization and storage
W&H recommends sterilization according to EN 13060, class B
> Note the instructions of the unit manufacturer.
> Clean and disinfect before sterilizing.
> Wrap the Roto Quick coupling in sterile goods packing according to EN 868-5.
> Make sure, that you only remove dry sterile goods.
> Store sterile goods dust-free and dry.
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