SUNWARD SWE18UF, Руководство по эксплуатации и техническому обслуживанию

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OPERATION & MAINTENANCE MANUAL SWE18UF
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heavier than the bucket, that is the reason of the descending stability of the excavator. Thus, it should be
supported by mouldboard and the operation should be done in the front.
(3) Avoid using the hammer breaker for striking. Never use boom or arm to break objects. If not, the
excavator may be damaged.
(4) Don’t move objects with the hammer breaker, if failure to do so, the excavator may be damaged.
(5) Don’t operate the hammer breaker when the hydraulic piston rod is fully retracted or extended to avoid the
damage of hydraulic cylinder or the excavator.
(6) If there’s abnormal jump of hydraulic hoses of the hammer
breaker, stop the operation immediately. That’s caused by the
damaged accumulator, of which the pressure change of the hammer
breaker. More seriously, the hammer breaker and the excavator
may be damaged too.
(7) When retracting foreside work equipment, pay attention to not
collide the hammer rod with the boom.
(8) Don’t operate the hammer breaker in the water.
(9) Don’t lift any objects with the hammer breaker. If failure to do
so, the excavator may tip and (or) the hammer breaker may be
damaged.
Don’t operate the hammer breaker after rotating the upper-carriage
to one side, because under this posture, the excavator is very unstable.
9.3.4 Safe Operation of Hydraulic Hammer Breaker
a) Please stop operation when oil tube vibrates too
much. When high and low pressure oil tube of hammer
breaker vibrate excessively, that should be disassembled and
repaired, please contact with designated Sunward after-sale
service station.
Attention
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