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PUBLISH TIME: 2021-04-22
How to maintain the mechanical parts of the elevator?
1. The traction machine of the elevator needs oil lubrication. There are two scales on the outer cover of the traction machine. Open the oil nozzle to check that the oil should be in the middle of the two scales. If the oil is lower than the scale below, it means that the traction machine should be oiled. If no oil is added, the elevator will run for a long time. It will not get good lubrication, which will cause the elevator traction machine and motor to burn. After the elevator runs for a long time, the oil should be replaced in time to keep the traction machine clean and well lubricated.
2. Cleaning and lubrication of elevator car guide shoes. As we all know, the guide shoes run on the guide rails, and there is an oil cup on the guide shoes. If the elevator does not produce friction noise during operation, the oil cup must be refueled and the guide shoes must be cleaned regularly, and the car should be cleaned.
3. Maintenance of elevator hall doors and car doors. Elevator failures are usually on the elevator hall door and car door, so attention should be paid to the maintenance of the hall door and car door. One is to refuel at the refueling place on the upper sill of the door and keep it well lubricated so that the elevator will not make unpleasant noises during operation and when the door is opened. Pay attention to the inspection of the safety touch panel of the elevator or the touch panel switch line of the light curtain type. Because the frequency of the elevator door opening and closing is high, the switch line will be damaged. This requires maintenance personnel to check each time they work. The replacement must be replaced in advance, do not let users doubt the quality of elevator products due to door problems.
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