Drain plate
5. Connect an outlet tube leading to the sewage system (19 mm inner diameter). Since the
OSCi functions at atmospheric pressure, the outlet piping must always be positioned below
the outlet connection on the OSCi vessel 3, unless a pump (able to run dry) is installed (not
provided).
6. Check that the filter in the first tower is of circular shape and that it can move freely up and
down. Pour clean water along the inner edge of the first tower until water flows out of the
outlet connection or until the water reaches the bottom of the sensor chamber (visible
through the sight-glass). The oleophilic filter (vessel 1) will start to float. Verify that the
sensor arm (8) is in the upward position and rests on the edge of the filter bag.
7. Check that there are no leaks at the connections between vessel 1, 2 and 3. If there is a
leak, proceed to Problem solving, fault 3.
8. Put the cover back on the first tower, tighten the clamping ring and close the compressor
bodywork.
• All outlet tubes outside the compressor must be positioned below the outlet drain
connection (drain plate) of the compressor, at least up to where a pump is installed.
• Outlet piping must be installed with a slight downward slope to the sewer, unless a
pump is installed.
5.4 Pictographs
Instruction book
2920 7109 51 97