Zoomlion ZCC1100, Руководство оператора, Страница: 89 / 291

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Operator’s Manual for Crawler Crane
Operator’s Manual for Crawler Crane
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ZCC1100H Crawler Crane 3-7
CAUTION
Operate the crane correctly for the sake of safety and be familiar with the possible
dangers caused by the work.
3.2.4 Safety instructions for the signalman
The main job of a signalman is to assist crane operator to carry out operation safely. Potential
damage to property or personal injury could be avoided if the crane operator carries out the
crane movement following the signals given out by appointed signalman. The signalman can
take the place of the rigger to direct the operator to move the crane and the load. However, only
one signalman or rigger could work with the crane operator at a time.
Qualifications for signalman:
a) Familiar with the lifting task so as to cooperate with crane operator and other workers
safely;
b) Make sure that only authorized personnel are allowed to carry out the work;
c) Be qualified with the work in hearing, eyesight and reaction;
d) Be able to estimate the distance, height and clearance correctly;
e) Be trained in professional hand signals for crane operation and familiar to use them;
f) Use standard hand signals for crane operation. If necessary, use a radio device to send
out correct and clear oral order;
g) Be capable of conducting the crane to move the load safely;
h) Position himself in a safe location from where he can see the whole process of operation
and be seen clearly by all the personnel.
CAUTION
Operate the crane correctly for the sake of safety and be familiar with the possible
dangers caused by the work.
3.2.5 Safety instructions for crane operating crew
a) Any unsafe operation must be corrected or any dangerous situations must be reported to
the supervisor.
b) All the persons in the vicinity of the crane must observe the acoustic warning signals of the
machine so as to ensure his and others
’ safety.
c) All the workers must know about the content of the task and working sequence;
d) Check whether dangerous situations occur during operation of the machine, and inform
crane operator and signalman of the unsafe factors such as high-voltage power line,
unauthorized persons and equipment, and poor ground conditions.
For reference only.
Operators manual should be consulted and adhered to.