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LW 225 E / LW 245 B
Version: 19.11.2015
Filter housing
The mole carbon filter housing is installed on the right hand
side of the compressor housing.
Inside the filter housing a jet blows air on to the housing
wall. Condensation water and oil are led by centrifugal force
to the bottom of the housing. Air flows through the mole
carbon filter cartridge, which purifies the air from residual
moisture and odours.
Filter cartridge
The high-pressure compressor is equipped with an integrated
breathing air purification system. Air is compressed up to 330 bar, dried and odour- and tasteless
purified. Oil residues are bounded. The breathing air filter cartridge consists of a molecular sieve
and activated-carbon filter.
The cartridges of petrol-driven versions are equipped with additional CO/CO
2
filters.
All breathing air filter cartridges are factory vacuum sealed.
We recommend unpacking the filter cartridges just before installation. Filter cartridges which are
exposed too long could be saturated with moisture and become unusable.
Maintenance Intervals
Filter cartridges should be changed at the following intervals, at +20°C or more often, depending
on humidity and ambient temperature:
• 15 hours for LW 225 E (P/N: 001374)
• 11,3 hours for LW 245 B (P/N: 001464)
Filter housing
M A I N T E N A N C E A N D S E R V I C E
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