WM 67841c 03/2015
WM 100 TD EN 75
7 Hygienic preparation
1. Unscrew the element from the base of the humidifier.
2. Remove the sealing ring carefully with a screwdriver, without
damaging the groove.
3. Insert a new sealing ring in the groove on the element.
4. Screw the element back into the base of the humidifier.
5. Close the respiratory air humidifier.
Result The seal on the element has been replaced.