Komatsu 170-3 Series, Руководство по ремонту, Страница: 62 / 454

11-2
170-3 SERIES
STRUCTURE AND FUNCTION
AIR CLEANER
FTG TYPE (Generator)
AIR CLEANER
1. Inlet
2. Outlet
3. Guide vane
4. Primary element
5. Safety element
6. Vacuator valve
STRUCTURE
•
Air containing dust is sucked in from inlet (1) at a
tangent, and the dust is separated by the centrif-
ugal force of guide vane (3). More than 99.9% of
the remaining dust is removed by primary ele-
ment (4), and the cleaned air then passes
through safety element (5) and outlet (2), and is
sucked into the engine.
The dust and moisture that is separated by the
guide vane (3) rotates around the inside wall of
body, and goes inside vacuator valve (6), where
it is discharged automatically to the outside.
(11)
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