Moteurs Baudouin 12M26 Series, Operation & Maintenance Manual

Page: 48 / 70

Operation & Maintenance Manual for 12M26 Series Gas Engine
39
of oil, water filter cleaning.
Notice: (1) Safety filter is forbidden to dismantle and clean.
(2) Forbidden to purge the outer filter from the outside to the inside .If there is more
dust on the outer surface of the filter, the dust may fall off by hand. Safety filter is forbidden to
dismantle and clean.Safety filter will be replaced together with the outer filter. As shown in Figure
4-8.
Figure 4-8 Filter element cleaning
Type II: 93 Dust filter (Figure 4-9)
(1) Loosen the buckle connecting the back cover and the housing, then remove the back cover,
and clean the dust of the back cover completely.
Note: When the engine shut down to inspect, the dust can be removed by dust valve in time, the
dust valve damage and loss should be promptly replaced dust valve.
(2) Turn the yellow sealing cap counterclockwise and remove it, at this time you can see the outer
filter.
(3) Grasp the nose of the outer filter cover by hand and pull the outer filter cartridge out of the
hollow space of the hollow filter housing.
(4) Follow the maintenance instructions of the air filter outside the filter.
(5) Before replacing the outer filter, clean the inner cavity of the filter and the inner cavity thread
with dust, brush or cloth to clean the dust to ensure that the thread is smooth and prevent the dust
from entering the inner part of the outer filter.
(6) In reverse order to restore all parts, should pay attention to the correct installation to ensure the
seal, do not omit parts.
Figure 4-9 93 Dust filter