Read carefully the installa on instruc ons before installa on, assembly, and
startup.
Keep these in a safe place for future reference.
Instructions for installing a
GRAF wastewater treatment system
oneAdvanced domestic
3-90 PE
EAN no. 4023122286295
Date issued 12/01/2024
Original operating instructions
Original language: German
For any additional items purchased through GRAF, you will receive separate installation instructions in the transport
packaging.
Check all components for any damage before transferring the system to the pit.
How the system is operated and serviced is described in separate instructions.
Otto Graf GmbH Kunststofferzeugnisse
Carl-Zeiss-Straße 2–6, 79331 Teningen
Germany
Tel. +49 7641 589-0
mail@graf.info
www.graf.info
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