WM 67841c 03/2015
WM 100 TD EN 67
7 Hygienic preparation
7.3 Hygienic preparation of the therapy
device
1. Switch off the therapy device (see "5.3 Switching off the
therapy device", page 46).
2. Disconnect the therapy device from the power supply.
3. If present: Remove the respiratory air humidifier (see "4.3.3
Removing the respiratory air humidifier after use", page 38).
4. Prepare the therapy device and the components hygienically in
accordance with the following table:
Annually Replace the respiration hose
As necessary
Descale the respiratory air humidifier (see "7.5.1 Descaling the respiratory air
humidifier", page 74)
In clinical areas: Disinfect the respiration hose (see "7.4 Hygienic preparation of
the respiration hose", page 69)
For reasons of hygiene: Replace the housing components of the respiratory air
humidifier if they are in poor condition (e.g., if cracks appear).
When changing patients
If the therapy device or respiratory air humidifier has been used without a
bacteria filter: Have professional hygienic preparation performed before using
the device again. Send the therapy device to your authorized dealer.
Interval Action
Risk of injury from electric shock!
Any liquids entering the device can cause a short circuit, injure the
user, and damage the therapy device.
Disconnect the therapy device from the power supply before
starting the hygienic preparation.
Do not immerse the therapy device and the components in
liquids.
Do not pour liquids over the therapy device and the
components.