Doosan DX35Z, Руководство по эксплуатации и обслуживанию

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OP000470 Operation
3-26
15. Do not operate travel lever quickly when traveling in high
range.
• Avoid sudden starts.
• When traveling in one direction come to a complete
stop before reversing directions. Do not rock
excavator back and forth with levers.
• Avoid sudden stops. Return levers to neutral by hand.
Do not let them snap back to neutral on their own.
16. If the optional long fronts or attachments or heavy duty
front end attachments are used, the machine balance will
be altered. Follow these additional operating precautions.
17. Do not move dirt or objects by swinging the excavator into
them. This can result in structural and mechanical failures.
Operation under Water or on Weak Ground
1. If a riverbed is uneven or the current is swift, be especially
careful. Do not travel in water deeper than the upper part of
the shoes on the idler end of tracks. Be careful not to
submerge the center joint, swivel bearing or pinion gear in
water, mud or sand.
2. On weak, unstable surfaces, the machine may sink: keep
watching the tracks and checking the riverbed surface.
FG007597
Figure 62
WARNING!
Do not travel downhill with the front end attachments
raised.
Do not travel across slopes; travel straight up or down
slope.
Use extreme caution when swinging the upper frame
when positioned on a slope.
Allow extra swing stopping room. The additional
momentum generated by the longer or heavier front
end equipment will increase the amount of time
needed to stop the swing motion.
Make sure that all optional equipment has been
authorized and installed properly.
FG007628
Figure 63
IMPORTANT
If the center joint, Swivel bearing or pinion gear are
submerged in water, mud or sand, they need to be
serviced, either lubricated or in some cases rebuilt.
In addition, any other component that is
submerged, such as a bucket pin, should be
lubricated.