Pictographs; Elektronikon Display And Warnigs - Atlas Copco GA 37+ Instruction Book

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.
4.4

Pictographs

71 Automatic condensate outlet (not pressurized!)
72 Periodically required manual test outlet
73 Manual condensate outlet
74 Consult manual before maintenance or repair
4.5 Elektronikon® display and warnings
Following important parameters of the OSCi can be consulted from the Elektronikon® display:
• The remaining filter lifetime, expressed as a percentage compared to new filters (100%)
• The status of the overflow switch
To consult these data, please follow the steps given in the following sections.
The OSCi is referenced by the Elektronikon® Graphic with the following symbol:
76
• 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.
Instruction book
9096 3321 00