In April 4th, Hitachi elevator (China) Co., Ltd. Bengbu office maintenance personnel, the comprehensive building Haoyuan company Elevator daily maintenance.

Maintenance staff for cleaning, lubrication, inspection and adjustment to the elevator, eliminate the dust caused by poor contact electrical components, and the fault induced. Maintenance personnel according to the technical requirements, a detailed examination of the elevator car top, steel wire rope, door lock, interlock device, carries on processing to the control cabinet, fault information, the deceleration and stop device for testing, to ensure that the machinery in good condition, the normal operation of elevator.