Furukawa Unic URW370C4U Series, Operation & Maintenance Manual

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NAME PLATES
because hydraulic oil in each cylinder will not be
A proper oil level should be at the middle between Hi
and Lo limits on the gauge.
If hydraulic oil level is checked at the operating
There is a risk that the hydraulic oil may be spurted out
the oil level at the stored position.
the stored position to stop the engine.
position of the crane,the oil may be over-supplied
Since hydraulic oil temperature is too high and its volume
if the oil is supplied beyond the Hi level limit on
correct oil quantity .Therefore, be sure to check the oil
temperature of 20〜40℃.
quantity when the oil temperature has returned to an ambient
the gauge.
been stopped, the oil level gauge will not indicate the
Park the vehicle on a level ground and put the crane at
returned to the oil tank. Therefore,be sure to check
is expanded immediately after the machine operation has
CAUTION
09HA81221-URW375CDE
Sticker [Oil Level check]