BestWater 66-11 Gebrauchsanweisung Seite 71

Now you should disconnect all tubing
connections to and from the device.
In order to loosen the hose connec-
tions press the hoses into the quick
coupling, hold on to the coupling ring
and pull out the hose again.
To change the filter units, please open
the right side of the system. For this
purpose, you need the Torx wrench
T15.
Loosen the 4 casing screwings.
The first screw is located at the bot-
tom left on the side part of the casing.
You will find another three screws at
the left rear side of the casing. When
opening the casing, please use no
force.
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After you have loosened the screws
you can pull the right casing cover
backwards. The cover is unhooked
upwards.
Next, remove all prefilters. For this
purpose, use the prefilter housing key
and begin with the middle prefilter (ac-
tivated charcoal).
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