![W&H SURGICAL WS-56 L Instructions For Use Manual Download Page 24](http://html1.mh-extra.com/html/wandh/surgical-ws-56-l/surgical-ws-56-l_instructions-for-use-manual_3093550024.webp)
24
Test run
Do not hold the medical device at eye level.
> Insert the rotary instrument.
> Operate the medical device.
In the event of operating malfunctions (e.g., vibrations, unusual noise, overheating, coolant failure or leaking)
stop the medical device immediately
and contact an authorized W&H service partner.