1. Lubrication of traction machine. There are two scales on the outer cover of the traction machine. Open the oil nozzle to see if the oil is in the middle of the two scales. If it is low, you need to refuel the traction machine. If you do not refuel the traction machine for a long time, the elevator traction machine and the motor will be burned.
2. Cleaning and lubrication of elevator car guide shoes. Because the guide shoe runs on the guide rail and the guide shoe has an oil ring, in order to prevent the friction noise during the elevator operation, it is necessary to regularly refuel the oil cup and clean the guide shoe.
3. Maintenance of elevator hall doors and car doors. Elevator failures are usually in the elevator hall doors and cars, so these places should be focused on maintenance, the refueling, refueling, and testing.
4. Inspection and maintenance of elevator circuit equipment. Clean the dust in time to keep the lines dry.
Household hydraulic elevators are related to the safety of the whole family, so regular inspection and maintenance are necessary.