When operating the jib cranes, must observe all safety use and operation specifications. To ensure safety and to avoid damage jib crane, please carefully operate as the following safety precautions:
1. Do not use jib cranes to transport personnel.
2. Do not carry the load above the personnel.
3. No cable-stayed or drag load.
4. Not allow overload.
5. Must avoid the lifting hook collision with limit switch in the normal operation.