L&W LW 225 E Operating Instructions Manual page 43

R E M E D Y I N G F A U L T S
Filter life not sufficient
Cause of fault
Pressure maintaining valve settings not correct
Filter cartridge unsuitable
Filter cartridge too old
Filter cartridge packaging incorrect / damaged /
already opened. Filter cartridge already partly
saturated before change
Operating temperature too high
Cylinder(s), piston(s) or piston ring(s) defective
Oil consumption too high
Cause of fault
Cylinder(s), piston(s) or piston ring(s) defective
Compressor oil unsuitable
Operating temperature too high
Oil leak at the compressor block
LW 225 E / LW 245 B
Version: 19.11.2015
Remedy
Adjust as prescribed
Replace by a prescribed filter cartridge type
Observe expiration date
Store filter cartridges properly, dispose defective
cartridges
Ensure sufficient ventilation
Replace
Remedy
Replace
Use prescribed oil quality
Observe prescribed operating temperatures
Tighten corresponding mounting screws, if
necessary replace corresponding paper sealing /
o-ring / shaft seal
A
Page A - 41