1. Before use, check whether the electric lock of the door is invalid and whether the execution of the registration of orders outside the office is correct.
2. The lighting equipment in the cage shall be of appropriate brightness, and the elevator shall be turned on and on during the service time.
3, do not use any sundry plug the door interlock and door electric lock switch, so that they fail and often connected.
4. No other objects shall be placed on the top of the car except for the maintenance personnel during maintenance.
5. The load shall be placed in the middle of the cage as safely as possible and the dumping of objects in operation shall be avoided.
When the elevator has the following faults, it shall stop using and timely notify the maintenance personnel:
1. The elevator cannot start when the door of the elevator hall is not closed and the command button outside the registration hall is pressed.
2. If the cage exceeds the working position of the end station under normal load, it will continue to run until the limit switch is opened and then stop.
3. When touching any metal part of the elevator, such as electric shock phenomenon.
4, when found that the insulation of electrical components, due to overheating when the smell of coke heat.
5. Press the floor selection button after the hall door is closed, but the elevator fails to start normally.
6. Abnormal noise, vibration and impact are found when the cage is in operation.