9
7. Cleaning and Storage
7.1. Mechanical Cleaning
With mechanical cleaning, particulate substances adhering externally to the fibers are removed.
Cleaning steps:
1.
Empty the tank, unscrew the valve unit and close the
connection with the yellow protective plug.
2. Loosen the lock nut and remove the membrane
cartridge with elbow connection out of the container.
3.
After, close the container with sealing plugs.
4. Fill tank to ¾ full with water and flush the membrane
with plunging movements (approx. 20 times).
In reverse order, remount the membrane unit and
ventilate as described in Chap. 6.
