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7540028EN - CUSTOMER MANUAL SF15_200 TOP EN.docx Rev. 1 12/06/2017
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Fig. 13
3. Place the special funnel (Fig. 14, #4) on the tank’s mouth, paying attention to cover properly the
tube, and start to pour the filter media (quartz sand not supplied into the tank, Fig. 15).
Fig. 14
Fig. 15
Once you refilled the tank with filter media until the higher line (around 2/3 of the tank’s height) remove
the funnel.
4. Take now the special multifunctional valve supplied and insert it applying it under the soft o-ring
(Fig. 16).
Fig. 16