Procedure for exchange
1. Remove the adsorber part.
2. Open the lid and remove it from the adsorber.
3. Remove the seal in the cover and replace it with a new seal.
4. Remove the disc and empty the activated carbon.
5. Pull out the dust filter and remove the lower foam disc.
Insert a new lower foam disk.
7. Insert new dust filter and then fill in fresh activated carbon. Compact the activated carbon by lightly beating or shaking it.
Caution: Do not damage the housing!
8. Insert a new foam disk and then close the lid again.
9 Reassemble the adsorber cartridge.