Various maintenance projects covered in elevator maintenance rules of TSG T5002-2017
The elevator maintenance rules of TSG T5002-2017 will take effect since August 1st according to General Administration of Quality Supervision, Inspection and Quarantine of PRC.
The Rules of TSG T5002-2017 has made it clear that maintenance companies should take the responsibility for elevator safety performance. Moreover, maintenance companies are required to confirm whether the newly-responsible ones are in conformity with the Safety Technical Standards and to keep the elevators and escalators under normal operation.
The elevator/escalator maintenance consists of biweekly, quarterly, semi-annual and annual maintenance, including works such as cleansing, lubricating, inspecting, adjusting and replacing.