9.4.5 Too much oil residue in the compressed air
Possible cause
Remedy
Where can I get help?
SW
KS
Oil separator cartridge scavenge
line clogged.
Clean the oil separator cartridge
dirt trap or replace the strainer
and nozzle if necessary. See
–
X
Fractured oil separator car‐
tridge.
–
–
Oil level in the oil separator tank
too high.
Reduce to maximum level, see
–
–
SW = specialised workshop; KS = KAESER SERVICE
Tab. 67 Alarm: "Too much oil residue in the compressed air"
9.4.6 Oil flows from the compressor air filter after shutdown
Possible cause
Remedy
Where can I get help?
SW
KS
Defective non-return function of
the inlet valve.
Repair or have replaced if nec‐
essary.
–
X
SW = specialised workshop; KS = KAESER SERVICE
Tab. 68 Alarm: "Oil flows from the compressor air filter after shutdown"
9.4.7 Option da, db, dc, dd
High moisture content in the compressed air
Possible cause
Remedy
Where can I get help?
SW
KS
Blocked condensate drain on
the cyclone separator.
Clean the cyclone separator dirt
trap or replace the strainer and
nozzle if necessary. See chap‐
–
X
SW = specialised workshop; KS = KAESER SERVICE
Tab. 69 Fault: high moisture content in the compressed air
9
Fault Recognition and Rectification
9.4
Analysing compressor faults and alarms
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
95
