Furukawa Unic URW370C4U Series, Руководство по эксплуатации и техническому обслуживанию

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10-9
HOW TO OPERATE CARRIER
2.
◆
Steps to be taken after engine
has started
Do not make engine to accelerate abruptly before it has been warmed up.
After the engine has started, do not rush into
crawling the crane but take the steps as fol-
lows:
Warm up
the engine
for about 5
minutes
CAUTION
3
Check the engine for unusual vibration
and noise, bad odor, and for color of
exhaust gas.
1
Make sure that each warning lamp does
not light after the engine has started.
If any one of the lamps lights, stop the engine
to find the cause.
2
After idling the engine at a lower speed
for about 5 minutes to warm it up,
shift each operation lever with the accelera-
tor pedal depressed halfway to warm up the
hydraulic system.
The warming-up allows not only the lubricant
to circulate well enough through each operat-
ing section but also allows the engine to be
warmed up gradually to raise temperature of
both water and oil which in turn creates the
better operating conditions.
4
Check the hydraulic equipment and the
engine for oil leakage.