First of all, the elevator should be supervised by the company's service maintenance Personnel in the routine maintenance, pay attention to the following articles:
1, dining ladder traction machine in the work of a period of time, observe the oil window filling gear oil
2, dining ladder guide rail should be kept coated with grease
3, dining ladder guide rope wheel and the shaft should be kept coated with grease
4, dining ladder to prevent the traction rope on the oil to prevent slippage
5, dining ladder When running for a period of time, there is a bad leveling situation, first check the traction machine holding brake gap is correct and holding brake clamping screws are loose, and then, adjust the position of the leveling magnetic inductor, to ensure the accuracy of the leveling.
6, dining ladder when there is a layer of door operation stagnation or can not be opened, should check the layer of door lock is faulty and the layer of door slider gap or layer of door tilt stagnation, or the door rope from the rope pulley sliding groove fall off.
7, dining ladder floor door open or close, and occupancy indicator does not change accordingly, should check whether the door interlock switch failure.
8, dining ladder every six months need to overhaul.
Secondly, the elevator should pay attention to the following aspects of the use process:
A general requirement for the use of elevators:
1. Miscellaneous elevator using the hall outside the button control, no driver control, the elevator should be set up for the management of the management personnel should be trained and technical assessment, must be familiar with and master the use of elevator performance.
2. The management personnel should reflect the operation of the elevator and the problems to the maintenance personnel in time, and should cooperate with the maintenance personnel in the maintenance and repair of the command and operation.
3. The elevator machine room should have a person to manage the machine room door should be locked, the machine room should be kept clean, not stacked sundries, especially flammable items, no accommodation.
4. Non-maintenance personnel and management personnel shall not enter the machine room, car roof and pit.
5. Engine room should be equipped with carbon dioxide fire extinguishers.
6. The elevator for some reason a long time stop using, should be disconnected from the power switch in the machine room, typhoon tide management personnel should be the elevator away from the ground floor.
7. Managers and users should strictly control the load capacity of the elevator to avoid overloading.
Two, the use of the elevator precautions:
1. Before using, should check whether the door locks are invalid, and the hall outside the order to register the implementation of the correct.
2. Lighting equipment in the car must have appropriate brightness, the elevator in use during the time to turn on the lighting equipment.
3. It is not permitted to plug the door interlock and the door electric lock switch with any sundry objects to make it invalid and often connected.
4. In addition to the roof of the car in addition to maintenance personnel in the maintenance, are not allowed to place other objects.
5. Load should be placed in the middle of the car as securely as possible, and should be avoided during the operation of the object dumping.
Three, when the elevator occurs the following faults should stop using, and promptly notify the maintenance personnel:
1. When the elevator is found that the hall door is not closed, the elevator can not start when registering the command button outside the hall.
2. When the car under normal load, such as beyond the end station working position, and continue to run until the limit switch is opened before stopping.
3. When touching any metal part of the elevator, such as electric shock.
4. When the insulation of electrical parts is found to be overheated and the odor of scorching occurs.
5. When the elevator fails to start normally after the hall door is closed and the floor selection button is pressed.
6. When the car in operation, such as found to have abnormal noise, vibration, impact, etc..