1 elevator maintenance purpose and significance
Elevator maintenance is the specified period of the operation of the elevator parts for inspection, refueling, cleaning dust debris, commissioning safety devices. The purpose is to eliminate potential accidents through inspection, in order to reduce the elevator failure. Is not the maintenance of the elevator will not fail.
2 questions within the elevator inspection mark expired, why not check it?
In fact, as a qualified elevator maintenance unit, the maintenance of the elevator must be detected by special equipment. Inspection is not qualified, or not detected, elevator manufacturers refused to repair and maintenance.
That some owners will say that the certificate expired, the company is still how to maintain it? In fact, our elevator inspection work has been completed! You only see the certificate is the need to manage the delivery of the inspection unit, a new certificate in order to paste in the elevator.