OPERATION & MAINTENANCE MANUAL SWE18UF
94
5.2.6 Air Filter
2.Air filter and
connecting pipes
between engines
Replace immediately when crack or leakage is detected
1) Park excavator on level ground.
2) Lower bucket to ground
3) Idle the engine for 5 minutes.
4) Stop engine, and take out key switch.
5) Pull pilot control lever to lock position.
6) Open engine cover.
7) Release the lock catch ⑤ and take out the dust collection
cup ⑥.
8) Clean the interior of the dust collection cup ⑥
9) Take out the filter element ⑦.
10) Cover the back ⑧ of the casing of the air filter with cloth
Only clean air filter at scheduled time to
prevent dust entering engine.
Also check airproof and fixation termly of
elastic joint between engine and air filter.
Because the engine, muffler, radiator, hydraulic
oil pipe, glide components and many other parts
of the machine may still hot, touching may cause
scald.
Shut off engine and cool the machine down
before inspection and maintenance.
Wear proper protective equipment when
operating compressed air, such as blinkers and
light filter mask, metal scraps or other objects
may cause damage to human body.
FIG.100
FIG.98
Never start engine when the hydraulic oil tank
is empty.
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