2, installation operators should hold relevant certificates, accept technical, safety and other disclosure, formulate construction elevator safety operation procedures.
3. Working environment:
1) The total power supply location must meet the power supply requirements;
2) There shall be no obstacles such as electricity and gas welding that hinder the operation of the car within 5 meters of the foundation part of the elevator installation site;
3) The platform and passage entering the building from the hanging cage should reach the bearing capacity of more than 2 tons, and should have solid protective fences and doors;
4) It is forbidden to use the guide rail frame, attachments and floor platform passages to hang scaffolding, construction pipes, ropes, cables, slogans, flags and other items unrelated to the elevator;
5) There should be sufficient lighting for night operation, and the call platform should be equipped with a sign lamp;
6) The protective door leading to the floor should be locked in a cage, and the floor number should be clearly marked on each floor.
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