Zoomlion ZCC1100, Руководство оператора, Страница: 99 / 291

履带起重机操作手册
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Operator’s Manual for Crawler Crane
Operator’s Manual for Crawler Crane
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ZCC1100H Crawler Crane 3-17
Table 3-5 Description of safety signs on the derricking traveling block
NO.
Safety signs Description
1
After the derricking
travelling block is fastened
to the main boom pivot
section, fold and secure the
crossing coupling of guy
lines.
CAUTION
(1) When the safety sign is damaged or illegible, please order it from appointed
supplier.
(2) It is forbidden to cover or take off the safety signs casually.
(3) If the safety sign is covered with dust, clean it in time.
(4)
The operator’s cab should be equipped with an emergency hammer which can be
used to smash the window in an emergency so that the operator can run away from
the cab in an emergency.
3.2.8 The potential dangers existing in crane operation
a) Do not stand under a suspended load!
b) No one should be in danger zone of the machine.
c) Do not reach into moving drives or parts of the machine.
d) Access to the top of the upper carriage is only permitted
–
To carry out assembly, maintenance or service work,
–
With appropriate safety measures against falling, such as wearing non-slip boots.
Do not walk on the roof of the operator
’s cab.
e) Secure the open sliding doors or the front windscreen of the cab, as well as the open
engine compartment doors, against inadvertently closing.
f) When driving bolts or pins in or out,
–
Never stand between or below the boom intermediate sections,
–
Never align bolt connections by hand,
–
Use appropriate special tools (mandrel, stud wrench, etc),
–
Always wear safety goggles.
g) Safety instructions and preventive measures to avoid mechanical hazards:
1) Only remove protective hoods and safety covers
–
When the machine has come to a standstill or
–
Is secured against an accident restart.
For reference only.
Operators manual should be consulted and adhered to.