Quincy Compressor QCS 1600

Check conditions for filter replacement

Open the service valve and drain liquid

Lift old prefilter and main filter out of container

Turn filters counterclockwise 45° and place on container edge to drain

Switch off compressor if necessary

Inspect hose connections for leaks

Switch off compressor if necessary

Fill test tube at the sample valve

Compare the test tube sample cloudiness with the reference jar

Is the sample clearer than the reference jar?

If the sample is cloudier than the reference jar, change the filter

Confirm no cleaning agents were used

Check the visibility of the level indicator

Filter condition of both stages is okay

Replace filter set if main filter stage is clogged

Check if the level indicator is equipped with an alarm contact

If equipped, verify the alarm contact functionality

Investigate causes for rising fill level

Check for excessive inflow quantity

Ensure water outlet is functioning correctly