1. DL manuals
  2. Gardena
  3. Water Filtration Systems
  4. 7904
  5. Operating Instructions Manual

Gardena 7904 Operating Instructions Manual

Summary of 7904

  • Page 1

    Gardena ® d gebrauchsanweisung teichfilter / teichfilter mit uvc-licht gb operating instructions pond filter / pond filter with uvc light f mode d’emploi filtre de bassin / filtre de bassin avec lampe uv-c nl gebruiksaanwijzing vijverfilter / vijverfilter met uvc-lamp s bruksanvisning dammfilter / d...

  • Page 2

    13 g gardena pond filter / pond filter with uvc light welcome to gardena aquamotion ... Please read these operating instructions carefully and observe the notes given. Use the instructions to familiarise yourself with the equipment, the operating controls, their correct use, and the notes on safety....

  • Page 3

    15 g 14 g in switzerland mobile appliances which are used outdoors, must be connected via a residual-current device. Carry out a visual check before operating the device in order to see whether the uvc light, in particular the mains power cables and plugs have been damaged. A damaged lamp must not b...

  • Page 4

    17 g 16 g ➔multi-layer biological filter system with a very large surface area here pollutants are decomposed using oxygen (aerobic process) and without oxygen (anaerobic process). Harmful nitrites are decomposed by useful bacteria, which become established in the system. The previously purified pon...

  • Page 5

    19 g 18 g a please note when installing there is increased bacterial activity from + 10 °c upwards. The filter system is a biological system and it will therefore take several weeks for it to develop its full effectiveness. If possible the filter should be allowed to operate continuously and not to ...

  • Page 6

    21 g 20 g storage during winter . Store the uvc light, after cleaning and drying it thoroughly in a dry place, protected from frost. . Drain the filter container via the drain screw and cover it in order to prevent rainwater penetrating. Leave the filter “dry”. . Also drain all the connecting pipes ...

  • Page 7

    22 g index – contents accessories . . . . . . . . . . . . . . . . 21 applications range of your filter . . . . . . . . . . . . . . 13 assembly of the uvc-light . . 15 bacterial activity . . . . . . . . . . . . 19 brief operating instructions 15 care instructions . . . . . . . . . . . . 20 connection...

  • Page 8

    Deutschland gardena kress + kastner gmbh gardena service hans-lorenser-straße 40 d-89079 ulm produktfragen: (07 31) 490 - 123 reparaturen: (07 31) 490 - 290 argentina argensem s.A. Venezuela 1075 (1618) el talar - buenos aires australia nylex corporation ltd. 25 - 29 nepean highway p.O. Box 68 mento...