Belarus 1025/1025.2/1025.3
Section G. Schedules maintenance
G 17
Operation 14. Servicing air purifier
DONALDSON
Use clogging indicator to control clogging
of filtering elements of the air purifier. With
excessive clogging an alarm lamp on
instrument panel lights.
Make service of the air purifier in the
following order:
•
Remove the right-side grid from the
front section and lining to get access to
the air purifier;
•
Pull latch (1) (yellow color), turn cover
(2) anti clockwise by 12.5° and take it off;
•
Take off main filtering element (MFE) (3);
•
Check if control filtering element (CFE)
is stained, without pulling it out of casing;
Attention!
It is not recommended to pull
CFE out of casing.
Staining of CFE indicates that MFE is also
stained (breakage of paper shutter,
unglued bottom). In this case replace
MFE.
•
blow off main filtering element with
compressed air, first from inside, then
from outside until dust is fully removed. To
avoid breakage of paper shutter air
pressure should not exceed 0.2-0.3 MPa
(2-3 kgf/cm
2
).
Summary of Contents for 1025 2008
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