Care
9-11CenterMax Operating Instructions61211-1020202
With the extra fine filter, the viewing glass (C) indicates when the fil-
ter has to be changed. When changing the extra fine filter, you should
also change the fine filter.
Proceed as follows when changing filters ➤ Drawing:
1 Push the filter cap upwards and hold it.
2 Turn the filter cap in the direction of the arrow.
3 Pull the filter cap downwards.
4 Turn the filter element in the direction of the arrow and unscrew it.
5 Dispose of the filter element.
6 Screw in the new filter element.
7 Reattach the filter cap.
The filter element for the fine filter consists of a sleeve pulled over a
guide.
• To change filters,, remove the sleeve from the guide and put on a
new one.
• Screw the guide back in.
• Reattach the filter cap.
Indication in the viewing glass with the extra fine filter
Green OK.
Red Change.