VT VEX-200 Gebrauchsanweisung Seite 15

through the filter material now and consequently discharge the dirt. If, despite
regular rinsing, the water flow to the pond decreases, the filter materials should be
cleaned by hand under running water. If due to circumstances the water supply to
the filter is cut off for four hours or more, the filter material should first be rinsed
before recommencing filtration. This prevents micro-organisms killed by a lack of
oxygen being flushed into the pond.
GUARANTEE
Vijvertechniek Nederland warrants performance as described above if the filter is
correctly assembled and maintained. The warranty period for these pond filters is
therefore 24 months. The warranty does not cover the rubber sealing ring and
clamps on the filter, nor the UV-C PL lamp and filter materials. Also excluded from
warranty cover is the use of the filter in combination with oil, petrol or lubricants.
Frost damage is not covered either. In case you have a right to guarantee, the dated
receipt has to be submitted. See the terms on the enclosed guarantee card and
visit www.velda.com/service for the warranty procedure.