The maintenance and upkeep of elevators is a comprehensive task, which includes but is not limited to the following aspects:

Regular inspections. This includes a detailed inspection of the mechanical and electrical components of the elevator to ensure the normal operation of each component.

Lubrication and cleaning. Regularly lubricate all components of the elevator to reduce wear and friction, and ensure smooth operation. At the same time, the elevator machine room and shaft also need to be cleaned regularly.

Tighten bolts and connectors. Regularly inspect and tighten the bolts, nuts, and connectors of the elevator to ensure they are not loose or corroded.

Electrical system inspection. Regularly inspect the electrical system of the elevator, including wires, switches, control panels, and safety systems.

Safety equipment inspection. Check the safety system of the elevator, such as safety doors, light curtains, overload protectors, and emergency stop devices.

Repair and replace parts. According to the inspection results, repair and replace the components of the elevator.

Lift rope inspection. Regularly inspect the ropes of the elevator to ensure they are not broken or severely worn.

Security testing. Conduct various safety tests, including emergency stop testing, fault testing, and fall protection testing.

Record and document. Maintenance personnel need to maintain detailed records and documents, including maintenance dates, maintenance content, replaced parts, and other information.

Emergency maintenance response. Elevator maintenance companies need to respond to emergency elevator issues at all times and take prompt action to address any safety or performance issues.

In addition, the maintenance of the elevator also includes regular inspection, lubrication maintenance, and non-destructive testing of the traction steel wire rope to ensure the safe operation of the elevator and the safety of passengers.