1. The safe site should be cleaned and surrounded by signs. Non-staff members are not allowed to enter
2. Provide a safety net to prevent anything fall down to the erection place
3. There must be a special person in charge of unified command during the installation process
4. The parts and components on the hanging cage must be placed smoothly and cannot be exposed to the safety fence
5. When using the derrick for installation, overload is not allowed. The derrick can only be used to install and remove parts of the lift, not for other purposes
6. When using the derrick for installation, overload is not allowed. The derrick can only be used to install and remove parts of the lift, not for other purposes
7. Operators should wear safety helmets, fasten safety belts and wear non-slip shoes according to the safety requirements of air operations.
8. When the elevator is running, should first ensure the grounding device and metal structure connected, grounding resistance is less than 4Ω
9. No installation at night or after drink
10. When the building hoist is running, head and hands can not be out of the safety fence
11. Do not start the hoist when someone is working at the mast and tie-in. It is forbidden to enter the outer cage when the hanging cage is running.
12. When installing the hoist lift, the control box must be taken to the top of the hanging cage. It is not allowed to operate in the hanging cage
13. Inspect every parts before starting the hoist
14. During installation and operation, it must be loaded according to the rated load, overload is not allowed
15. Installation cannot be carried out during thunderstorm, snow or inclement weather with wind speed exceeding 13M/S
16. Tighten the connection bolts of mast sections and tie-in
17. The wall frame attached to each installation should be tested and adjusted according to the requirements of the verticality of the guide rail frame
18. Lubricate all parts as required after installation