Operation Manual
Table Of Contents
6
© 2002
6.4.4 Dry Type Air Cleaner
Dust Discharge Valve
Filter Cartridge
● Empty dust discharge valve 1 by pressing
apart lips of discharge slot as indicated
by arrows.
● Clean discharge slot from time to time.
● Remove any caked dirt by pressing
together the upper section of the valve.
● Undo clip fasteners 1.
● Take off hood 2 and remove cartridge 3.
● Clean cartridge (replace at least once a
year).
● Clean cartridge 3:
– Blow out from inside out with dry com-
pressed air (max. 5 bar), or
– in difficult cases, tap out, taking care
not to damage the cartridge, or
– wash according to manufacturer’s
instructions.
● Check paper filter (light showing through)
and gaskets for damage. Replace if
necessary.
● After five air cleaner services or after
two years at the latest, replace safety
cartridge 4 (never clean).
To do so:
– Undo hex. nut 5 and remove cartridge 4.
– Install new cartridge, insert and tighten
hex. nut.
● Install cartridge 3, replace hood 2 and do
up clip fasteners.
Never clean filter cartridge
with gasoline or hot fluids.
!
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Service and Maintenance 6.4 Combustion Air Cleaner