Lenhardt & Wagner LW 150 ES, Operating Instructions Manual

Page: 52 / 187

LW 150 ES / LW 200 ES
Version: 31.01.22-001 E Page A - 50
A
M A I N T E N A N C E A N D S E R V I C E
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 o-
dours.
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.
Cartridge capacity: approx. 1.7 l
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
Breathing air filter cartridges should be changed at the following intervals, at +20°C or more often,
depending on humidity and ambient temperature:
• 100 hours for LW 150 ES
• 75 hours for LW 200 ES
Filter housing
P/N Filtering
000002
000003
DIN EN 12021 (Breathing Air)
001459
001461
DIN EN 12021 (Breathing Air) incl. CO/CO2
001466
001467
Only oil / odour removal (<0,1mg/m³)
Models
For models with 1.7 ltr Filter housings
For models with 2.3 ltr Filter housings
For models with 1.7 ltr Filter housings
For models with 2.3 ltr Filter housings
For models with 1.7 ltr Filter housings
For models with 2.3 ltr Filter housings
001460
001462
Only drying (<15mg/m³)
For models with 1.7 ltr Filter housings
For models with 2.3 ltr Filter housings
001468 CNG filter ( drying and oil removal) For models with 2.3 ltr Filter housings