User manual OASE BIOTEC 30

[. . . ] Biotec 30 is a multi-zone filter for large ponds up to 130 m³, or up to 65 m³ for fish ponds. the arrangement of brushes , mats and sponges in this filter accelerates the filtration of larger dirt particles. [. . . ] Put the gasket (1) on the Bitron outlet and then fit the spacer ring (2) and O-ring (3). Attach Bitron 15/25 at the boreholes in the container and press the gasket (1) against the container wall from the inside. You might wish to do this in any case, should you wish to add a Bitron later on. Cut adapter to right size to fit hose · If necessary, briefly dip ends of hose in boiling water before attaching · Lay hose without twists and so that it cannot be stepped on · affix hose clips to ends of hose 2. Lay domestic DN 100 drainage pipes from the filter outlet to the pond inlet with a gradient of at least 1%. The filter system is a biological system and requires a few weeks after initial installation to become fully effective. Biotec filters are maintenance-free, however they should be cleaned whenever necessary. to drain the wastewater , pull out the slide-bar (1) in the intermediate base and the stopper (2) in the wastewater drain. If necessary, some clean water can be drained via the clear water outlet (3). Clean the blue (6) and red (7) sponges when the water through-flow is no longer adequate and the water level rises above the sponges. The sponge holders can be easily pulled out of the intermediate base to facilitate cleaning. The guarantee begins with the day the device is sold or prior to this with the day it was first put into operation. [. . . ] Only then is it possible to lodge claims against the forwarding agent, railway or post office. Filter mat T - black Filter mat H - black Filter mat T - green Filter mat H - green Base outlet set Spacer Support frame 1 outlet set Gasket DN100 Outlet pipe DN100 [. . . ]