Safety
Safety, Operation and Maintenance Manual - Sep 20122-26
SY115C9/135C/155H Crawler Hydraulic Excavator
2.3.13.2 Hot oil
To prevent scalds caused by hot oil when
checking or discharging the oil, always wait
for the engine oil to cool down before you pro-
ceed.
When the engine has cooled down, loosen the
cover or screw plug slowly to relieve internal
pressure.
CZ335-1102012
CZ335-1102013
Fig. 2-32
Fig. 2-33
CZ335-1102014
Fig. 2-34
2.3.14 Preventing fi re and explosion
2.3.14.1 Fire caused by fuel or oils
●
Engine oil and fuel must be stored in des-
ignated place, where unauthorized persons
cannot enter.
●
Never smoke or use fire near fuel or en-
gine oil.
●
Check for missing or loose pipe clamps,
twisted hoses, hoses rubbing against pipe-
line, damaged oil cooler, and loose bolts in
fl ange of oil cooler, so as to avoid oil leak-
age. Tighten, repair or replace any missing,
loose or damaged pipe clamps, pipelines,
hoses, oil coolers or other fl ange bolts.
●
Refuel or store oils in a place with good
ventilation.
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