LW 300 E / LW 450 E
Page A - 55
A
M A I N T E N A N C E A N D S E R V I C E
Filter cartridge change
Filter cartridge change as follows:
• Run the compressor up to a pressure of 100 bar.
• Stop compressor.
• Open filling valve.
• Unscrew filter housing cover by using the special filter tool
(Fig. 1).
• Place the T-piece end of the filter tool in the recess of the
filter cartridge (Fig. 2).
• Unscrew the filter cartridge anti-clockwise and pull the
cartridge out of the housing (Fig. 3).
• Open the packing of the new filter cartridge and place it
with the filter tool in the filter housing.
• Screw the new filter cartridge hand tight in by using the
filter tool.
• Screw the cover of the filter housing first manually in.
• After it has been completely screwed in, turn cover antic-
lockwise for 90°. This avoids tightening of the cover due to
vibration..
The filter cartridge change is now completed.
Fig. 1 - Unscrew the filter housing cover.
Fig. 2 - Place the T-piece end of the filter
key in the top of the filter cartridge.
Fig. 3 - Pull the cartridge out of the hou-
sing.
Note
Ensure that the old filter cartridge is disposed cor-
rectly at an approved waste point.
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Version: 261012-001 E
Summary of Contents for LW 450 E
Page 10: ...A S A F E T Y P R E C A U T I O N S...
Page 17: ...A LO C A T I N G T H E U N I T...
Page 24: ...A O P E R AT I O N...
Page 32: ...A R E M E D Y I N G FA U LT S...
Page 37: ...A M A I N T E N A N C E A N D S E R V I C E...
