AirMan PDSE900S-4B1, Инструкция по эксплуатации, Страница: 44 / 67

5. Periodic Inspection/Maintenance
5
-
7
A040387
5.6.4 Check and clean Air Filter Element
[Every 250 hours]
Clogged or cracked or pitted element could allow entrance of dust into engine and compressor to
cause earlier wear of moving parts. Periodical inspection and cleaning of element should be performed
to maintain life of compressor and engine long.
Remove both external shell
“
2
”
and
“
4
”
, and clean
them.
Replace both internal shell
“
1
”
and
“
3
”
once in the
proportion of replacing external ones four times.
The internal ones can never be reused even after
they are cleaned.
When it is found that they cannot be repaired even af-
ter being cleaned, replace the elements.
(See 5.6.8)
When installing a new element, pay attention to the
followings.
Put the element fully into the case.
Make sure there is no foreign matter at the contact
face of the case.
Make sure to install it correctly not to push out O-ring
“
5
”
of the cup.
1
2
3
4
(For engine)
(For compressor)
5
5
Cleaning of Air Filter Element should be perfectly performed