Plusmed pM-KN01 Mode D'emploi page 26

Damage: Do not operate the concentrator without the filters installed, or while filters are wet. These actions could
permanently damage the concentrator.
3. Change of Secondary Filter (Under the humidifier)
First of all remove the silicon tube connected to oxygen outlet and then remove the humidifying bottle. Turn the air
filter counterclockwise as shown in Figure 11. Remove the filter cloth and change it with the new filter.
Damage: Do not operate the concentrator without the filters installed, or while filters are wet. These actions could
permanently damage the concentrator.
4. Replacement of fuse tube
Take off the cover of fuse, which is on the power socket, dismantle the fuse tube off by small screwdriver. Close the
cover of fuse after fuse tube is replaced.
The other fuse tube is located at the intake of internal power line; the method of replacement is the same with that
above. (see diagram 12)
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air filter
Diagram 10
Diagram 11.1
Secondary filter
Filter cloth
Diagram 11.2