6.9 Change in patients
If the device is operated with a bacteria filter, observe the following.
• Change bacteria filter WM 27591
or:
• sterilize bacteria filter WM 24148 and change the particulate filter inside it.
If the device is to be used for another patient without a bacteria filter being used, it must
be subjected to a hygiene treatment beforehand. This must be performed by the
manufacturer, Weinmann, or by an authorized specialist dealer.
The procedure for hygiene treatment is described in the service sheet and in the servicing
and repair instructions for the therapy devices.